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A guide to critical cleaning of oxygen components and services
Guide to critical cleaning of oxygen components
The COVID pandemic of 2020-2023 increased the demand for critical cleaning of oxygen components to treat patients with symptoms. The need for respirators and installation of new and extended oxygen systems in hospitals, clinics and care homes with the provision of ancillary pressure reduction and delivery systems led to a massive increase in demand for the valves, fittings and pipelines which control the supplies from storage tanks and cylinders, all of which needed critical cleaning.
CLEANING OXYGEN COMPONENTS
Critical cleaning of oxygen components is a crucial process to ensure the safety and reliability of systems that handle oxygen, especially in industries like aerospace, healthcare, and industrial gas production.
Cleaning for oxygen service is best defined as the removal of combustible contaminants from the surface of any equipment or system in oxygen service. Essentially, any component that may encounter an oxygen rich environment. The combustible contaminants include organic and inorganic substances such as hydrocarbon material for example oils and greases, paper, fibre, dust, and soils. If these contaminants are not removed properly, in a worst-case scenario, this can cause combustion or explosion in an oxygen atmosphere or at the least rejection of the product due to unacceptable product purity.
Oxygen is not flammable, but it supports combustion. Oxygen can react with most materials. The higher the oxygen content and/or pressure in a system the more vigorous the combustion and the lower the ignition temperature required. Materials that do not normally ignite in air will burn and may explode in an oxygen rich environment. In addition, the oxygen rich environment will give rise to a higher flame temperatures and combustion velocity with potentially devastating consequences. The recognition of oxygen’s reactivity has led to stringent requirements regarding the cleanliness of equipment in oxygen service. Strict guidelines exist to ensure that care must be taken in the selection of equipment including all materials and components, which all need to be oxygen compatible. They must also be free from combustible contaminants as described above.
Consideration must be given to any cleaning processes employed in the manufacture and maintenance of all components of oxygen service systems. There are many options depending on the type of contaminants from aqueous to semi aqueous and blasting systems, to removal of welding slag etc. These are all referenced in the section below.
INDUSTRY STANDARDS FOR OXYGEN SERVICE CLEANING
As part of the programme of worldwide harmonisation of industry standards, the ‘European Industrial Gases Association’, (EIGA) published Cleaning of equipment for Oxygen Service Doc 33/18. The publication was developed from the Compressed Gas Association Document G-4.1 Cleaning Equipment for Oxygen Service by the ‘Compressed Gas Association’.
Specific consideration must be given to the following:
- Cleaning standard to be achieved (how clean is clean?).
- Cleaning procedure.
- Solvent cleaner to be used.
- Surface properties of the parts to be cleaned.
- Shape and geometry of the material.
- Types and amounts of contaminants.
- The degree of automation required.
The size and capacity of the equipment is determined by:
- The size of the material or components to be cleaned.
- The required throughput.
Your starting point should be the cleaning standard and procedure. Solvent cleaning and solvent vapour phase cleaning of components consists of the removal of contaminants by immersion in the solvent, possibly with the addition of ultrasonic agitation and the action of continued condensation of solvent vapour on the component surfaces. The procedure requires that the oxygen equipment, system or component is colder than the solvent boiling point. This allows the vapour to condense on the components and perform a final rinse.
The major significant advantage of solvent cleaning is that vaporised solvent is always pure, and the contaminants remain in the boiling liquid section which requires only periodic cleaning out, thus causing a reduction in the frequency of system downtime. The effectiveness of a particular cleaning agent depends upon the method used, the nature and type of the contaminants and the characteristics of the article being cleaned, such as size, shape, and material. Final evaluation of the cleaning agent should include testing of actual products and production processes. All equipment must, together with the cleaning chemistry, comply as a minimum with current legislation for health, safety and environment. The efficiency is controlled by utilising typical samples, written procedures and requested criteria for cleanliness.
THE SOLVENT OF CHOICE FOR THE CRITICAL CLEANING OF OXYGEN SERVICE COMPONENTS
Zero Ozone Depletion Potential (ODP) and very low Global Warming Potential (GWP) solvent cleaner for high performance critical cleaning of oxygen components and services.
ProSolv® 5408e has a unique range of characteristics make it the solvent of choice for critical cleaning applications such as oxygen components and service line cleaning, aircraft avionics and aerospace parts and servicing, precision optics, medical and high vacuum components and electronics.
ProSolv® 5408e is a high-performance solvent cleaner used for sustainable and future proof degreasing. It has a GWP of less than 1, with a 100-year Integrated Time Horizon (ITH). Soft on the environment and safe for users, it offers improved cleaning at lower costs.
ProSolv® 5408e ticks all the boxes and is the perfect profile for a modern degreasing solvent. Exceptionally low surface tension to penetrate micron sized holes and close contact surfaces. Sustainable and secure for the future. Non-carcinogenic, low boiling point, economical with energy with low solvent losses, faster production, reduced costs, easy handling. Exceptionally low surface tension to penetrate micron sized holes and close contact surfaces.
ProSolv® 5408e has a unique range of characteristics making it the solvent of choice for cleaning oxygen components and service line cleaning, aircraft avionics and aerospace parts and servicing, precision optics, medical and high vacuum components and electronics.
ProSolv® 5408e can be used in most solvent cleaning systems, one tank vapour degreasing or multi tank immersion / vapour tank systems using ultrasonics or flush cleaning for complex mechanical and electronic components with blind holes and channels and close mounted electronics or for removing grinding and buffing soils on surfaces.
EFFICIENT AND ECONOMICAL
- Fast precision cleaning with short cycle times.
- Can be used in any vapour degreasing equipment, lower energy consumption and lower maintenance.
- Can be used as a line flushing solvent.
- Ideal replacement for Trichloroethylene, n-Propyl Bromide, Perchloroethylene, high ODP/GWP fluorocarbons and HCFC based solvents.
- Excellent choice to replace flammable solvents such as MEK, Acetone, Isopropyl Alcohol (IPA) or Hydrocarbons.
- Stable with no additives, no testing required.
- Improved productivity, parts exit the machine cool, dry and spot-free with no drying required.
- Fast drying.
- Minimal non-volatile residue (>10ppm).
- High density solution, excellent for ultrasonic cleaning.
- Mid-range boiling point (46°C), processed components easily handled.
- Very low surface tension for penetration into the micron level crevices and holes, efficient cleaning in tight to reach places and complex geometries.
- Easy process monitoring, minimal effort and minimal waste generation, easy reclamation for reuse.
- High Solvency (KB Value 98) for a variety of contaminants.
- Compatible with a broad range of substrates.
SAFE FOR USERS AND THE ENVIRONMENT
- Safe for the environment, Zero Ozone Depletion Potential (ODP).
- Very low Global Warming Potential (GWP).
- GWP of less than 1, AR4 100yr Integrated Time Horizon (ITH).
- Non-hazardous for transportation.
- Non-flammable (No Flash Point).
- Not classified as a carcinogen.
- RoHS compliant.
Listed above are some of the benefits from using ProSolv® 5408e, a sustainable degreasing solvent for critical cleaning and an economical and efficient replacement solution for cleaning systems using older legacy solvents, which are now either banned or being phased out. EnviroTech Europe have many years of experience and our experts are available to guide you through your solvent cleaner changeover procedures or to advise on equipment. We have extensive partnerships with equipment manufacturers through our distributors worldwide and information and advice on solvents and solvent systems and which need to be considered.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/prosolv5408e for information about other uses and applications for ProSolv® 5408e.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
For more advice, please telephone us on +44 (0) 20 8281 6370 or use our website contact form. All products are supplied and supported by EnviroTech Europe Ltd. Manufactured in the United Kingdom and available on short delivery times through our dedicated team of distributors worldwide.
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The importance of corrosion protection for avionic and electronic components
The importance of corrosion protection for avionic and electronic components
Corrosion protection for avionic and electronic components involves a combination of design and maintenance considerations and practices. Environmental testing helps to assess the performance of components under various conditions, including temperature extremes, vibration, humidity, chemical contaminants, moisture and salt exposure. Regular inspection can detect any signs of corrosion, allowing preventive maintenance, cleaning, and application of protective coatings. Corrosion protection is crucial for avionic and electronic components for several reasons:
Reliability and Performance:
Avionic and electronic components are critical for the reliable operation of aircraft and other electronic systems. Corrosion can compromise the functionality of these components, leading to malfunctions, errors, and, in extreme cases, complete failure. Corrosion protection measures help ensure the reliability and optimal performance of these systems.
Safety:
In aviation, safety is paramount. Corrosion can weaken structural components, compromise electrical connections, and interfere with the proper functioning of sensors and control systems. Protecting avionic and electronic components from corrosion is essential to maintain the structural integrity and safety of aircraft.
Longevity and Cost Efficiency:
Avionic and electronic components are often expensive and designed for long-term use. Corrosion can significantly reduce the lifespan of these components, leading to premature failure and the need for costly replacements. Corrosion-related damage can result in expensive repairs and replacements. Implementing effective corrosion protection measures is a cost-effective strategy in the long run, as it helps prevent the need for frequent maintenance and replacements.
Harsh Environmental Conditions:
Aircraft electronic systems are exposed to a variety of harsh environmental conditions, including moisture, salt spray, temperature extremes, and chemical contaminants. These conditions can accelerate corrosion processes.
Maintaining Electrical Connections:
Corrosion on electrical connectors can lead to increased resistance, poor conductivity, and signal degradation. This can affect the accuracy and reliability of data transmission in electronic systems.
Regulatory Compliance:
Aviation and electronic industries are subject to stringent regulations and standards. Many regulatory bodies, such as the Federal Aviation Administration (FAA) in the United States, have specific requirements for corrosion prevention and control. Adhering to these regulations is crucial for ensuring the airworthiness and safety of aircraft.
In summary, corrosion protection for avionic and electronic components is essential for ensuring the reliability, safety, and longevity of critical systems and components. It is a proactive approach to mitigate the damaging effects of corrosion and maintain optimal performance in demanding environments. By incorporating a corrosion protection strategy into the maintenance processes, it is possible to enhance the corrosion resistance of avionic and electronic components, ensuring their reliability and longevity in challenging environments.
SuperCORR A Specialist Barrier Film Corrosion Protection
EnviroTech Europe supplies advanced corrosion protection products, based on approved synthetic materials, to provide quality solutions to a diverse range of lubrication and corrosion problems. Super CORR A is a unique and proprietary formulation with long-lasting, anti-corrosion inhibitors providing a superior lubrication coefficient and protection against moisture, wear, general and fretting corrosion, static electricity, corona, and other electro migration problems. The non-flammable film is only 7 microns (0.007mm) in thickness, is not a wax or oil-based product and is formulated without sulphates, chlorides, petroleum-based material, or halogens, to meet the EU RoHS directive.
Super CORR A is unexcelled in preventing failures of electrical systems and electronic equipment caused by corrosion as well as preventing the corrosion of metal components surfaces, including those of components comprised of dissimilar metals such as those found in aerospace environments.The ability to displace water from exposed contacts can ensure reliable operation in extreme conditions. The use of SuperCORR A for corrosion control can not only bring financial savings in reduced maintenance and replacement costs but more importantly greater safety. It is much simpler and a lot less costly to prevent corrosion than to repair or replace damaged avionic equipment or a component that failed because of corrosion.
Super CORR A is packaged in aerosol cans making access to component parts easy for engineering crews in difficult locations and conditions. Unpainted mild steel will not rust on exterior surfaces directly exposed to sea water environments for at least 6 months, protecting electrical connectors, switches, chains, drive shafts from corrosion while maintaining lubrication on moving surfaces.
EFFICIENT AND ECONOMICAL
- Extremely long-lasting, specially formulated and proprietary anti-corrosive inhibitor.
- Eliminates premature failure of components created by moisture, general or fretting corrosion.
- Prevents deterioration and contamination on all surfaces of electronic and electrical equipment and mechanical close tolerance moving components.
- Reliability increased, maintenance intervals increased and costs reduced, manufacturers save costly warranty service calls or product re-call.
HISTORY
SuperCORR A was originally developed for the U.S. Air Force to comply with military specifications and to prevent electrical and electronic components from systems failures caused by corrosion.
It became the industry standard for avionic corrosion protection within MROs (maintenance, repair and operations) and OEMs (overhaul and original equipment manufacturers). It’s unique ability to displace water and provide a performance enhancing level of corrosion protection has led to it being used in many other applications and industries worldwide.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/supercorr-a for for information about other uses and applications for Super CORR A.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
For more advice, please telephone us on +44 (0) 20 8281 6370 or use our website contact form. All products are supplied and supported by EnviroTech Europe Ltd. Manufactured in the United Kingdom and available on short delivery times through our dedicated team of distributors worldwide.
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Solvent cleaners in the nuclear power industry
The importance of solvent cleaners in the nuclear power industry
Solvent cleaners play a crucial role in the nuclear power industry for various reasons. The nuclear power industry involves complex and sensitive processes that require a high level of cleanliness to ensure safety, efficiency, compliance with regulatory standards, and overall integrity of nuclear facilities. Here are some key reasons which highlight the importance of solvent cleaning in the nuclear power industry:
Contamination Control:
Nuclear power plants operate in environments where even small amounts of contaminants can have significant consequences. Solvent cleaning helps control and remove contaminants such as dust, dirt, oils, and other foreign residues from various components, ensuring the integrity of critical systems and equipment.
Radiation Protection:
Radioactive materials are present in different forms within nuclear power facilities. Solvent cleaning is essential for decontaminating surfaces exposed to radiation. Radioactive particles can adhere to equipment and structures, posing a risk to workers and the environment. Regular solvent cleaning helps mitigate radiation exposure by removing these contaminants and is crucial for minimizing radiation exposure to workers and preventing the spread of radioactive materials.
Equipment Maintenance:
Nuclear power plants rely heavily on sophisticated equipment and control systems for monitoring and managing various processes, including sensors, valves, pumps, heat exchangers, and instrumentation. Solvent cleaning helps maintain the performance and reliability of these components by preventing corrosion and other issues that may arise from the accumulation of contaminants, ensuring accurate and reliable operation.
Preventing Corrosion:
Corrosion can compromise the structural integrity of materials, especially in the presence of radiation and harsh environmental conditions. Solvent cleaning helps remove corrosive agents, protecting equipment and structures from degradation. This helps extend the lifespan of materials and reduces the risk of structural failure.
Quality Assurance and Regulatory Compliance:
The nuclear industry operates under strict quality assurance and regulatory standards. Solvent cleaning is an essential part of maintaining these standards by ensuring that equipment and surfaces meet cleanliness requirements and do not introduce uncertainties or errors into the nuclear processes.
Heat Transfer Efficiency:
In nuclear power plants, efficient heat transfer is essential for optimal performance. The presence of contaminants on heat exchanger surfaces can reduce heat transfer efficiency, leading to decreased performance and potential overheating. Solvent cleaning helps maintain clean surfaces, ensuring effective heat transfer and preventing overheating of components. Some solvents can also be extremely effective as heat transfer liquids.
Preventative Maintenance:
Solvent cleaning is often a part of routine preventative maintenance programs in nuclear facilities. Clean and well-maintained equipment is less likely to experience malfunctions. Regular cleaning helps identify and address potential issues before they escalate, contributing to the overall safety and reliability of the nuclear plant.
In summary, solvent cleaning is integral to the overall safety, efficiency, and longevity of equipment and structures within the nuclear power industry. It plays a key role in helping to control contamination, maintain equipment performance, protect against radiation, help to prevent corrosion and ensure overall equipment reliability. It’s important to note that while solvents are effective cleaning agents, their use should be handled with care. Some solvents can be toxic, flammable, or harmful to human health and the environment, so proper precautions and guidelines should be followed when using them. Additionally, choosing the right solvent for a specific cleaning task is crucial to achieve optimal results without causing damage to the surfaces being cleaned.
Zero Ozone Depletion Potential (ODP) and very low Global Warming Potential (GWP) solvent cleaner for high performance degreasing.
ProSolv® 5408e has been developed to provide superior critical cleaning performance, suitable for many different industries. High Solvency (KB Value 98) for removal of organic residue and oils.
ProSolv® 5408e is a high-performance solvent cleaner used for sustainable and future proof degreasing. It has a GWP of less than 1, with a 100-year Integrated Time Horizon (ITH). Soft on the environment and safe for users, it offers improved cleaning at lower costs.
ProSolv® 5408e ticks all the boxes and is the perfect profile for a modern degreasing solvent. Exceptionally low surface tension to penetrate micron sized holes and close contact surfaces. Sustainable and secure for the future. Non-carcinogenic, low boiling point, economical with energy with low solvent losses, faster production, reduced costs, easy handling.
EFFICIENT AND ECONOMICAL
- Fast precision cleaning with short cycle times.
- Can be used in any vapour degreasing equipment, lower energy consumption and lower maintenance.
- Ideal replacement for Trichloroethylene, n-Propyl Bromide, Perchloroethylene and HCFC based solvents.
- Stable with no additives, no testing required.
- Improved productivity, parts exit the machine cool, dry and spot-free with no drying required.
- Minimal non-volatile residue (>10ppm).
- High density solution, excellent for ultrasonic cleaning.
- Mid-range boiling point (46°C).
- Very low surface tension for penetration into the micron level crevices and holes, efficient cleaning in tight to reach places and complex geometries.
- Easy process monitoring with minimal effort and minimal waste generation, easy reclamation for reuse.
- High Solvency (KB Value 98) for a variety of contaminants.
- Compatible with a broad range of substrates.
SAFE FOR USERS AND THE ENVIRONMENT
- Safe for the environment, Zero Ozone Depletion Potential (ODP).
- Very low Global Warming Potential (GWP)
- GWP of less than 1, AR4 100yr Integrated Time Horizon (ITH).
- Non-hazardous for transportation.
- Non-flammable (No Flash Point).
- Not classified as a carcinogen
Listed above are some of the benefits from using ProSolv® 5408e, a sustainable degreasing solvent for precision cleaning and an economical and efficient replacement solution for cleaning systems using older legacy solvents, which are now either banned or being phased out. EnviroTech Europe have many years of experience and our experts are available to guide you through your solvent cleaner changeover procedures or to advise on equipment.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/prosolv5408e for information about other uses and applications for ProSolv® 5408e.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
For more advice, please telephone us on +44 (0) 20 8281 6370 or use our website contact form. All products are supplied and supported by EnviroTech Europe Ltd. Manufactured in the United Kingdom and available on short delivery times through our dedicated team of distributors worldwide.
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Latest News
VOC Exposure Monitoring
Exposure monitoring – Reassurance that your equipment is functioning within agreed safety margins.
Envirotech Europe has always considered it has a duty of care to its loyal and new customers and VOC monitoring is an issue we take seriously. As an employer, it’s your job to ensure that you correctly control the personal exposure levels of staff to a wide range of chemicals, substances and even radiation.
The Control of Substances Hazardous to Health (COSHH) Regulations 2002 places a duty on the employers to undertake assessments to evaluate the risks to health when using hazardous substances in the workplace.
We have portable test equipment that logs the Volatile Organic Compound (VOC’s) content in the air from various strategic positions around your degreasing equipment, including the operator position.
This kit is based on very accurate photoionization detectors (PID) designed to constantly log the quality of the atmosphere and keep your workers safe.
We would generally test for a full shift, analyse the data and report back within a few weeks with any suggestions for improvement.
Reassurance that your equipment is functioning within agreed safety margins and that any emissions into the working environment surrounding the machine are within prescribed limits.
A check that the ProSolv 5408e, EnSolv® CC-A or ProSolv system is operating economically and with the minimum of wastage. We can still carry out the testing for you even if you are using an alternative solvent.
FURTHER INFORMATION
For more information please contact: sales@envirotech-europe.com
Please visit www.envirotech-europe.com for information about uses and applications for all EnviroTech Europe products.
For more advice, please telephone us on +44 (0) 20 8281 6370 or use our website contact form.
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Vapour degreasing solvent for precision parts cleaning
EnSolv® CC-A vapour degreasing solvent for precision parts cleaning
The EnSolv® CC-A formulation for precision parts cleaning responds to the need for high performance vapour degreasing solvents for critical cleaning in general engineering, aerospace, medical optical and electrical industries.
EnSolv® CC-A removes cutting oils, lubricants, lapping compounds grinding pastes and water based cutting oils or fluids. This complex synergistic blend utilises environmentally compliant solvents combined with selected surfactants to remove oils and lubricants to the highest standards for critical cleaning applications and releases and suspends inorganic solids and soils such as fingerprints, polishing compounds and grinding paste from finely finished and highly polished surfaces such as stainless steel and plated parts, optical lenses and components for medical appliances.
IMPROVES PRODUCTIVITY AND OPERATING ENVIRONMENT
Suitable for processing temperature sensitive components as well as the conventional engineering substrates. The very low surface tension cleans through holes on castings and penetrates between overlapping metal spot welds eliminating oil leaching in paint and powder coatings during oven curing.
Easy handling – Cleaned components are dry and comfortable to handle immediately at the ideal temperature for painting or powder coating. No time lost waiting for parts to cool which allows immediate quality control testing or assembly of machined parts due to minimal dimensional changes.
Cleaning cycles reduced, productivity improved with output doubled compared to conventional solvents.
Minimises flash rusting on mild steel cleaned components due to the advanced stabiliser/inhibitor package compared to alternative formulations.
Compatible with mixed metal components. No staining of yellow metals, bronze, copper, aluminium.
Reduced maintenance – unique additive suspends contaminants in boiling solvent sump preventing tar formation and continuously cleans heating surfaces. Longer periods between cleanouts reduces labour costs and solvent losses.
Talk to us about whether EnSolv® CC-A is the best choice for your application. Advice, literature, changeover instructions are all available to make the change quickly, easily and at no extra cost of usage.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/ensolvcc-a for information about other uses and applications.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
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Corrosion protection – Reduce fretting corrosion
Corrosion protection – SuperCORR A helps to reduce fretting corrosion on gas turbine connectors.
LP Gas Turbines are used throughout the world by extraction industries and manufacturing plants in remote and hostile locations for essential power production. Dusty and wet environments in deserts, mines, grinding mills, pulp and paper mills and on land or sea drilling rigs for gas and oil production. Turbines powering aircraft services while stationary connect and disconnect many times a day in extreme conditions. These applications and locations test connector sealing continuously allowing dust or water to penetrate. This with the flexing of the connecting cables allows sufficient movement between the metal surfaces of the connecting pins to produce fretting corrosion which reduces, interrupts or produces failures in supply. Regular maintenance of electrical connectors is essential to be certain of uninterrupted supply.
RUB TEST RESULTS
Super CORR A is an aerosol lubricant containing corrosion preventive compounds.
A manufacturer of connectors tested Super CORR A to see what the “life” of the lubricant was in a “rub test”. The typical test is 20,000 cycles, i.e. unplug, plug in is one cycle. The test results demonstrated that after 20,000 cycles there were no failures. It was decided to take it one more step and run the same tests for 200,000 cycles. The results again showed no indications of galling or scoring on the connectors at all. The connector looked and tested as good as new. This test was run under clean conditions in a laboratory but demonstrates the effectiveness Super CORR A.
As it meets Mil MIL-DTL-87177B (revised MIL-L-87177A) specifications it is used by the U.S. Air Force to protect the intricate workings of the F-16 and F-15 fighter jets and by the U.S. Navy on the P 3 Orion electronic surveillance aircraft. Savings for the U.S. government is estimated at $50 million per year. Commercial Aviation aircraft manufacturers recommend it for avionics and electrical switches and connectors and close mechanical application, especially where flights are in salt fog or high humidity.
Containing extremely long-lasting, proprietary anti-corrosive inhibitors Super CORR A provides a superior lubrication coefficient and protects components against moisture, wear, general and fretting corrosion, surface static electricity, corona, and other electromigration problems. The super thin non-flammable lubricant film is only 7 microns (0.007mm) thick and is formulated without sulphates, chlorides or halogens to meet the RoHS directive. It is unexcelled in preventing deterioration and contamination on all surfaces of electronic equipment.
Very fast drying, environmentally acceptable solvents are used as carriers and propellants which will not affect most plastics, substrates, metals or other materials used in connector manufacture. The aerosols are supplied with probes which allow access to pins and connector tubes where the low surface tension repels water, dirt dust and metal particles from blind holes and surfaces to produce thoroughly clean holes and surfaces before a second application applies the lubricant film. Reconnection to the supply with cleaned sections of the connector ensures reliable operation even in the most testing of environments. One can of Super CORR A allows this essential task to be carried out in any conditions quickly, easily and securely.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/supercorr-a for for information about other uses and applications for Super CORR A.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
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Methylene chloride based vapour degreasing solvent with a unique blend of surfactants giving it superior cleaning quality
EnSolv® CC-A is a methylene chloride based vapour degreasing solvent with a unique blend of surfactants giving it superior cleaning quality
EnSolv® CC-A responds to the need for high performance vapour degreasing solvents for critical cleaning in general engineering, aerospace, medical optical and electrical industries. It builds on 30 years of experience supplying the EnSolv® range of powerful and reliable vapour degreasing solvents to industries worldwide
EnSolv® CC-A removes cutting oils, lubricants, lapping compounds grinding pastes and water based cutting oils or fluids. This complex synergistic blend utilises environmentally compliant solvents combined with selected surfactants to remove oils and lubricants to the highest standards for critical cleaning applications and releases and suspends inorganic solids and soils such as fingerprints, polishing compounds and grinding paste from finely finished and highly polished surfaces such as stainless steel and plated parts, optical lenses and components for medical appliances.
SAFE FOR USERS AND THE ENVIRONMENT
Environmentally friendly cleaning all the constituents of EnSolv® CC-A are environment friendly and compliant with REACH. This proprietary blend has no global warming potential (GWP) no ozone depletion potential (ODP) does not produce ozone at ground level and is biodegradable. EnSolv® CC-A addresses many of the problems faced by the engineering industries in meeting environmental legislation.
Easily biodegradable all the components of the EnSolv® CC-A formulation are widely used in industry but only trace elements have been detected in atmosphere and they are not detectable in rivers, oceans or ground water. This is attributed to its high volatility and biodegradability by naturally occurring organisms. Released into the atmosphere it is photochemically degraded reacting with naturally occurring hydroxyl radicals producing only carbon dioxide and hydrogen chloride simple chemicals already present in the environment.
No depletion of the ozone layer and no global warming. EnSolv® CC-A has an atmospheric lifetime of only 6 months and does not accumulate in the atmosphere so is not transported into the ozone layer. The most urgent challenge for the future is reduction of gases which produce global warming. The solvents and any breakdown products of this formulation do not produce greenhouse gases and the reduced energy needs of vapour degreasing with EnSolv® CC-A lower the power station production of CO2 for equivalent work throughput.
No ground level ozone production – authorities are becoming increasingly concerned at ground level pollution causing increased asthma and bronchial diseases much of it due to photochemical production of Ozone affecting children and adults. EnSolv® CC-A has a minimal impact on ozone formation with an extremely low photochemical ozone creation potential (POCP).
Reduced solvent emissions (VOCs). Improving air quality is a high priority for the European Union and governments worldwide with the elimination of VOCs as a high priority. The use of EnSolv® CC-A with its excellent environmental profile assists the engineering industry to meet increasingly severe environmental legislation on solvent emissions allowing continued use of vapour degreasing with all the production benefits it offers.
PRODUCT BENEFITS
Designed for vapour degreasing
Removes oil, grease and soils fast
Simple drop-in replacement for n-propyl bromide and trichloroethylene
Low surface tension
Reduced costs
Compatible with all metals
User friendly
Increased production
Faster cleaning cycles
Components easily handled after cleaning
Safe for the environment
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/ensolvcc-a for information about other uses and applications.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
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Eliminate bad smells using unique concentrated water based cleaning system
Aquus® CL-One is the ALL purpose concentrated cleaning system based on an innovative formulation of surfactants which also controls odours and will eliminate bad smells at source.
The unique combination of properties exhibited by Aquus CL-One offers excellent emulsion-breaking capability in addition to its unusual combination of properties that makes it so attractive for a wide range of industrial applications including an unusual application which is discussed below in more detail, utilising these properties to control odours and eliminate bad smells at source.
CONTROL ODOUR BY ELIMINATING UNPLEASANT SMELLS AT SOURCE
Aquus CL-One eliminates odour problems caused by bacteria and other organisms. No fragrance or other masking agents are used, the odour is very effectively eliminated at source. Conventional masking agents use fragrances or enzymes which act slowly and are less effective and more expensive than the Aquus CL-One alternative which uses a totally different approach to these problems.
MANY APPLICATIONS FOR ODOUR CONTROL
Odour control is needed where cleaning is performed in food preparation, processing equipment and containers, sewage treatment plants and in other waste-water facilities.
VOLATILE ORGANIC COMPOUNDS
Aquus CL-One breaks down the organic compounds responsible for the release of the volatile organic compounds (VOCs) producing the unpleasant smells associated with some commercial and industrial processes and systems.
Aquus CL-One eliminates the ability for bacteria to produce the odour producing VOCs by disrupting the integrity of the cell walls. Odour producing microorganisms have cell walls made up of organic materials including lipids (fats). The alkalinity and surface-active ingredients of the Aquus formula breaks down the cell walls of the organism which protect the inner workings. Once compromised the bacteria can no longer absorb nutrients and eliminate waste. This kills the organism which then cannot generate the VOCs which produce the smells.
ADVANTAGES OVER OTHER METHODS
Aquus CL-One has considerable advantages over the toxic, fragrance or enzyme based alternative odour control products which only mask the smells. Enzyme based formulas need regular maintenance to keep the enzymes active and work slowly. Masking agents are usually ineffective and expensive.
Aquus CL-One eliminates completely the odours and smells associated with these organic materials including bacteria and other organisms simply and effectively.
ENGINEERING WASTEWATER TREATMENT SYSTEMS
Aquus CL-One is extremely effective in separating oil, water, and solids in drains, conveyor traps and sumps on automatic honing, turning and grinding machines when using water-based lubricant and cooling liquids.
Emulsions are broken allowing cleaned metal dust, shavings and dirt to precipitate to the bottom, the solution of Aquus CL-One and water retains the active cleaner in the middle layer, oil and grease float to the top. The efficiency of oil/water separators in plant waste treatment systems are significantly increased while the disposal of toxic waste is greatly reduced.
FARMING AND AGRICULTURE
Farming and agriculture require reliable water-based cleaners for the innumerable cleaning applications needed particularly where animal husbandry is involved. Scrupulous cleaning of surfaces on rails, floors and walls is essential for the health of the animals. The unique bacterial destruction abilities described earlier is very effective in odour control in many farming applications
Aquus CL-One is the concentrated water activated cleaner which is used at different dilutions to meet the requirements of the many applications and challenges met in farming and agriculture. Aquus CL-One which is completely biodegradable within 30/40 days, is not toxic and not considered a hazard which is particularly important in sensitive environmental sites and situations. Safe for use with any application equipment such as high or low-pressure washers, spray washers or dip tanks it can be used with mops, brooms etc by operators without needing personal protective clothing.
The unique combination of oleophilic and hydrophilic properties encourage sedimentation of solids from liquids in wastewater separation tanks and as the cleaner solution can be recycled and reused until biodegradability reduces its effectiveness it is very economical in use. As an example, in normal use a one litre bottle is mixed with 40 litres of water to activate the cleaning solution which in turn can be recycled many times.
HOSPITALS AND HEALTHCARE
Cleaning of soiled and contaminated surfaces in hospitals, nursing homes and other medical facilities is essential to control bacterial contamination. Aquus CL-One cleaner can be used for all cleaning applications which reduces time and costs by removing the need for multiple cleaning products usually needed to deal with the challenges presented by the wide range of soils, oils, blood, body liquids and other contaminants which need to be removed.
Aquus CL-One is safe for the environment and users, contains no solvents and is biodegradable within 30 days. With only one product for all cleaning applications incorrect selection or dangerous uses can be avoided.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/aquus-cl-one for information about other uses and applications for Aquus CL-One.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
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EnviroTech Europe 2022 Brochure now available
Advanced solutions for vapour degreasing, corrosion protection, metal cleaning and surface treatments.
EnviroTech Europe are specialists in metal, plastic and other substrate cleaning, pre-treatment and protection. We offer a range of approved products tailored to your industry, which are cost effective, energy efficient, safe for operators and the environment.
We are pleased to introduce our range of products in a new 2022 products brochure, viewable on our website and downloadable in PDF format.
Our products are used in the following industries:
Electronics and Electrical
Environmental
General Cleaning
Industrial and Manufacturing
Marine and Maritime
Mechanical Engineering
Medical Device Manufacturing
Military
Motorsport
Power Generation
Railways and Automotive
To view our 2020 Product Brochure please visit www.envirotech-europe.com/brochure.
All products are supplied and supported by EnviroTech Europe Ltd.
Manufactured in the United Kingdom and available on short delivery times through our dedicated team of distributors worldwide.
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Vapour degreasing solvent for precision metal cleaning
EnSolv® CC-A Vapour degreasing solvent for precision metal cleaning
The EnSolv® CC-A formulation for precision metal cleaning responds to the need for high performance vapour degreasing solvents for critical cleaning in general engineering, aerospace, medical optical and electrical industries.
EnSolv® CC-A removes cutting oils, lubricants, lapping compounds grinding pastes and water based cutting oils or fluids. This complex synergistic blend utilises environmentally compliant solvents combined with selected surfactants to remove oils and lubricants to the highest standards for critical cleaning applications and releases and suspends inorganic solids and soils such as fingerprints, polishing compounds and grinding paste from finely finished and highly polished surfaces such as stainless steel and plated parts, optical lenses and components for medical appliances.
EnSolv® CC-A is a proprietary blend of inhibitors and stabilisers for the solvents to prevent water staining and corrosion of yellow metals such as copper, brass and bronze which can be a problem with some other solvents.
EnSolv® CC-A is non-flammable, stable and specifically formulated for use in any vapour degreasing equipment with the added advantage of lower solvent usage, greater stability and reduced costs. The formulation is compliant with all current environmental and user safety legislation.
Product Benefits
Designed for vapour degreasing
Removes oil, grease and soils fast
Simple drop-in replacement for n-propyl bromide and trichloroethylene
Low surface tension
Reduced costs
Compatible with all metals
User friendly
Increased production
Faster cleaning cycles
Components easily handled after cleaning
Safe for the environment
Talk to us about whether EnSolv® CC-A is the best choice for your application. Advice, literature, changeover instructions are all available to make the change quickly, easily and at no extra cost of usage.
FURTHER INFORMATION
Please visit our website https://www.envirotech-europe.com/ensolvcc-a for information about other uses and applications.
Visit www.envirotech-europe.com/applications-and-case-studies for information about uses and applications for all EnviroTech Europe products.
We can provide you with a Material Safety Data Sheets, independent laboratory reports, product samples and technical assistance.
For more information or advice please telephone us on +44 (0) 20 8281 6370 or use our contact form.
All products are supplied and supported by EnviroTech Europe Ltd. Manufactured in the United Kingdom and available on short delivery times through our dedicated team of distributors worldwide.
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Non chlorinated industrial solvent cleaners
Clarea® industrial solvent cleaners – for safe removal of dirt, oil, grease and other contaminants
Clarea® industrial solvent cleaners are a range of highly refined hydrocarbon based
degreasing solvents with very high cleaning power and low odour, which can be used as an
alternative to other hazardous solvents.
Used throughout industry to remove oils, greases, hydraulic fluids, cutting fluids and a wide
variety of hydrocarbon based protective coatings. The solvent cleaners can be used in dip,
brush or in hand-wipe applications.
Clarea® products leave minimal residues on drying surfaces and are compatible with all
metals and many plastics and composite materials. Contains no halogens such as chlorine or
fluorine.
Clarea® HC40 has a relatively fast evaporation rate with low odour and is suited to hand
wipe and brush cleaning and air dries. Flash Point over 40°C.
Clarea® HC62 is a non-carcinogenic solvent mixture that is safe to use in many applications
and is a not classified as flammable. Flash Point over 60°C.
Clarea® industrial solvent cleaning solvents are one of the ranges of metal cleaning and
surface treatment products from EnviroTech Europe Ltd.
EFFICIENT AND ECONOMICAL
- Versatile and cost-effective solutions for all your industrial cleaning
- Minimal odour and low toxicity for operators
- Multipurpose uses can reduce the inventory of cleaning fluids.
- Flexible uses – evaporation rates suitable for hand wipe, spray, or immersion tank cleaning
- Clarea HC40 for brush and hand wiping, air dries. Flash point 40°C
- Clarea HC62 for spray or immersion cleaning Flash point 62°C
- Contains no chlorine, other halogens or stabilisers
- Compatible with all metals and composites and most plastics
- Excellent pre-cleaner for paint or powder coatings
- Safe, reliable, environmentally friendly cleaning
We can provide you with a Material Safety Data Sheets, independent laboratory reports, product samples and technical assistance.
For more information or advice please telephone us on +44 (0) 20 8281 6370 or use our contact form.
All products are supplied and supported by EnviroTech Europe Ltd. Manufactured in the United Kingdom and available on short delivery times through our dedicated team of distributors worldwide.
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