The team at Fraser Technologies have come together recently to discuss updates to our Mission Statement. We realised it had not been updated in over 10 years and thought due to the growth of company within this time, it was needing a refresh! After numerous meetings, mind maps and customer perception questionnaires we are delighted to share our new mission statement to you all.

“Our mission is to adhere to a ‘customer first’ philosophy. We focus on long term partnerships to achieve sustainable, cost-effective, environmentally sound solutions which meet customer needs.

 

We aim to be respected experts within the precision cleaning field, which will be demonstrated through customer retention and strong reputation within the market place.

 

We will review performance to ensure we are providing the latest technology, best results and first class customer service, while meeting increasingly stringent regulations. We offer transparent communication and are committed to creating a supportive and ethical working environment for all.

 

 Fraser Technologies aims to be the go to experts for precision cleaning due to our honesty, integrity and passion for finding the best solution for our customers.”

We feel this represents the kind of company we are, what we strive for and the values we hold dearly within the business.

If you would like to know more about Fraser Technologies as a business please click here.

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Everyone has heard of global warming, but beyond changes to the weather – like freezing winters and sweltering summers – many people don’t really know what it means.

Global warming is a gradual increase in the overall temperature of the earth’s atmosphere. NASA says that global warming can be attributed to the greenhouse effect, which occurs when the atmosphere traps heat radiating from Earth. Some types of gases block heat from escaping the atmosphere and are long-lived, remaining semi-permanently in the atmosphere without responding physically or chemically to changes in temperature.

Carbon dioxide, methane, nitrous oxide and chlorofluorocarbons are the most prevalent greenhouse gases and while some, like carbon dioxide, occur naturally, others such as chlorofluorocarbons are synthetic and their manufacture is heavily regulated.

One of the methods for measuring the impact a gas will have on the atmosphere is Global Warming Potential (GWP). GWP is used to represent the equivalent of C02 being released into the atmosphere, where 1kg of C02 = a GWP of 1. For companies manufacturing gases, and for those purchasing and using them, it is critical to manage environmental impact by keeping the GWP as low as possible.

How can cleaning solvents help?

Cleaning solvents were historically guilty of very high GWP and had seriously detrimental effects on the atmosphere. However, a new generation of solvents has been developed specifically with the environment in mind and are now far less harmful than comparable solutions.

For example, the new Opteon™ SF80^® cleaning solvent from Chemours has an ultralow GWP of less than 2.5, compared to common F-gas solvents that can have a GWP of up to 11,000. Because the solvent is just as effective, and in some cases more efficient than competitor products, the environmental savings mean it is an ideal replacement.

Reduced cost, reduced carbon footprint

A project recently undertaken by Fraser Technologies demonstrates how advantageous this change can be. One of our customers – a prominent aerospace manufacturer – asked us to look at an alternative to the high-GWP solvent they were using. We worked with them to approve SF80 and once on site, we assisted in optimising their processes to reduce solvent consumption. We introduced a solvent recovery process to allow them to further reduce waste and reuse the recovered solvent. Previously they had been using 7 Metric Tonnes per year, and this change of solvent has taken the customer’s overall usage of solvent down by 28%.

While the existing product was less expensive than SF80, the reduction in solvent usage has shown a significant cost reduction of around £30,000 per year as well as a significant reduction in CO2 equivalent emissions.

With a GWP of 990, the CO2 emissions created by the customer when using the alternative product were equal to the emissions of driving 143 times around the world (using an average sized family car) – or 7.5 times to the moon and back. In comparison, by using SF80^®, the customer’s new emissions are the equivalent of driving from Edinburgh to Moscow.

We need to act now

The statistics are alarming – 18 of the 19 warmest years on record have occurred since 2001; Earth’s ice sheets are losing 413 Gigatonnes of mass per year; and the total sea levels are increasing by 3.3 millimetres per year. When you consider that this can be almost exclusively attributed to harmful gases in the atmosphere, there’s really no excuse for not taking action and making improvements where possible. When more environmentally-friendly solvents exist, which yield the same results, making a change becomes one of the easiest ways to play your part in protecting our Earth.

For more details on our new generation chemicals please visit our solvent cleaning page by clicking here.

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With the wide range of options on the market for cleaning and degreasing products and components, it can be difficult to know where to begin when choosing the best cleaning solution for your business.

The first choice is whether to opt for water-based aqueous cleaning or solvents. While many people have an instant reaction to steer clear of solvents due to their controversial history, there’s an impressive new wave of cleaning technologies that should not be ignored: new generation speciality fluids.

Significant advancements have been made in industrial solvent cleaning, making specialty fluids a viable, safe and cost-effective option. They use eco-friendly chemistries, and are an effective alternative to older, hazardous solvents and those containing F-gases that have now been banned or restricted. Recent studies have also shown that in many cases, the solvent cleaning process is much more environmentally friendly than comparable aqueous processes.

Some of the older solvents still in use include Perchloroethylene, Methylene Chloride, nPB, HFEs and HFCs, all of which can, in most instances, be substituted with a new generation specialty fluid. nPB in particular has received a sunset date of 4 July 2020 by the European Chemicals Agency, which will be here before we know it, so it would be wise to begin considering replacement options sooner rather than later.

One option that should be explored is the Opteon™ range from Chemours™, which boasts low global warming potential (GWP). Global warming is a gradual increase in the overall temperature of the earth’s atmosphere, generally attributed to the greenhouse effect, caused by increased levels of carbon dioxide, CFCs, and other pollutants. GWP is used to represent the equivalent of C02 being released into the atmosphere. So 1kg of CO2 = a GWP of 1. For example, HFC 4310, a commonly used fluorinated solvent, has a GWP of 1300 compared to Opteon’s™ new SF80 which has a GWP of less than 2.5.

New generation of cleaning solutions have significantly lower CO2 emissions than those containing F-gas.

So, in a nutshell, what are the benefits of these new specialty fluids?

• Superior cleaning performance
• Ultralow GWP of less than 2.5, significantly reducing environmental impact
• Recyclable and reusable, reducing cost of ownership and environmental footprint
• Lower in capital equipment costs than comparable water-based systems, also reducing cost of ownership and leaving a smaller equipment footprint
• Non-flammable
• Safe in use
• Fast and efficient, shortening lead times and reducing costs
• Safe and easy to use, and low maintenance

The Chemours™ range of safe, environmentally friendly solvents have become widely accepted as best in class, next generation fluids and are approved for use in a large range of standard cleaning systems. If you’re considering a new solution for oil and grease removal; precision cleaning; high solvency defluxing; silicone removal; vapour degreasing; or cold cleaning, Fraser Technologies is here to help with your cleaning requirements.

We look at each job individually, and then advise on the cleaning fluids, cleaning systems and equipment that will provide optimum results for your business. We offer fully bespoke cleaning systems, where expert analysts conduct a site visit and evaluate individual cleaning needs and existing processes, before making detailed recommendations for both equipment and chemistries. We run trials and provide detailed reports, offering independent evaluations and recommendations to ensure the correct solution is used for every application.

For more details on our new generation chemicals please visit our solvent cleaning page by clicking here.

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Next generation of more sustainable, low-Global Warming Potential refrigerants is gaining global adoption

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With rapidly advancing capabilities and applications, 3D printing is a key element of the manufacturing process for many industries, often rivalling the traditional manufacturing process for both speed and cost.

As the technology becomes more affordable and more accessible, the type of companies using 3D printing is changing. Industries including aerospace, automotive, healthcare and even DIY are commonly utilising this kind of additive manufacturing, but as the process becomes more accessible and the long term efficiencies outweigh the initial costs, an increasing number of businesses are turning to 3D printing.

Although many of these businesses will factor in the costs of the materials and start up costs when considering investing in a 3D printer, some may be less aware of the upkeep and maintenance required.

In order to offer a full supply and maintenance package, two companies are working together to make both the technological and cleaning applications available to customers within Europe.

Fraser Technologies, which provides world-leading cleaning chemistries and equipment solutions, has been working with Markforged, a US-based manufacturer of industrial 3D printers, materials, and software.

Markforged produces printers that work with metals like stainless steel, and with composites such as carbon fibre, fibreglass and Onyx. Fraser Technologies provides expert advice and solutions for cleaning printed parts.

Graham Fraser, Managing Director of Fraser Technologies, explains: “Any components produced by a 3D printer require rigorous cleaning. In some cases – depending on the materials used to create the component – the contamination may not be visible to the naked eye, but they will still need cleaning prior to assembly. Our solutions offer bespoke chemistries that are applicable to a variety of component materials to ensure all cleaning standards are upheld.”

Working closely with customers to understand their challenges, Fraser Technologies can help with many cleaning applications in an efficient manner with low environmental impact and extend the life of existing processes and parts across a wide sector of industry. Fraser Technologies provides expert advice and a wide range of world-leading chemistries and equipment solutions for component cleaning, electronics soldering, and heat transfer and carrier fluids. It offers an independent range of new generation products; comprehensive after-sales service; and a commitment to improving performance, productivity, environmental performance and operator safety.

Regulations around the use of F-gases (also known as fluorinated gases) have become increasingly stringent over the last few years, and many businesses are unknowingly inadvertently breaking laws.

F-gas is most commonly thought of as an issue for the refrigeration and cooling industries, where their use is most prevalent. But, these gases can also be present in solvents, which affect a much wider variety of industry sectors. As a result, many businesses are unaware that these significant changes apply to them.

F-gases are man-made, and the most common in the EU are hydrofluorocarbons, perfluorocarbons, and sulphur hexafluoride. These were favourable for a time because they do not harm the ozone layer, have low toxicity, and are non-flammable. However, later research has found that in contrast, they have a very high Global Warming Potential (GWP). Global warming is a gradual increase in the overall temperature of the earth’s atmosphere, generally attributed to the greenhouse effect, caused by increased levels of carbon dioxide, CFCs, and other pollutants. GWP is used to represent the equivalent of Co2 being released into the atmosphere. So 1kg of Co2 = a GWP of 1. In the case of F-gases, they have a GWP of up to 11,000.

New generation of cleaning solutions have significantly lower CO2 emissions than those containing F-gas.

In 2015, the European Union released an updated F-gas Regulation to replace the one adopted in 2006, and the new targets aim to cut the EU’s 2014 F-gas emissions by two-thirds by 2030.

F-gas use is scheduled to be reduced by 80% over the 15 years to 2030.

To achieve this, the current Regulation limits how much F-gas can be sold in Europe and bans the use of F-gases in new equipment where alternatives with a lower GWP are widely available. It also aims to prevent F-gases emitting from existing equipment by outlining mandatory checks and servicing, and controlling the safe recovery of the gases at the end of the equipment’s life cycle. And while the presence of F-gases is most common in equipment for refrigeration or cool air systems, they can also be found in solvents and older fire protection systems, and must be monitored in the same way.

While these regulations may mean inconvenient changes for some businesses, it is not something that can be ignored. It is a criminal offence to leak F-gases, and many operators are completely unaware. Some may be choosing to ignore the rules as they believe they’re not being enforced; but this is a big risk. With environmental awareness and action dominating political and news agendas, any policies and regulations around environmentally harmful practices are only going to become tighter. Now is the time to implement changes to protect businesses, and protect the earth.

How to comply with F-gas Regulation

According to the Fluorinated Greenhouse Gases Regulations 2015, in order to comply with the regulations, the operators of any equipment that uses or contains F-gases must ensure the equipment is leak tested to specific standards. If a leak is detected, the equipment must be immediately removed from use and repaired, and then remedial checks are to be carried out within one month.

Any stationery equipment that contains more than 3kg of F-gases must also keep records of their use, including the type of F-gases used and the quantity; details of any services carried out on the equipment; and the details of every leak test conducted on the system.

Finally, all equipment and systems that contain or use F-gas must be labelled with the type and quantity within.

Because it can be difficult to immediately recognise which products contain F-gas, there are some things to look out for. In the case of solvents, it is required by law that F-gas is noted on the drum so all labelling should be examined carefully. F-gases also have to be listed on material safety data sheets, so these should be obtained for all solvents, as well as regularly requesting the latest version to be aware of any changes.

What are the alternatives to F-gases?

The effects of F-gas Regulation and the restrictions it places on production are being felt across the market, as quotas for manufacturers are dropping and costs are increasing as a result.

One of the reasons the EU has placed restrictions on F-gas in particular is because so many environmentally friendly alternatives are available, so it is important to explore these options.

For solvents, a new generation of cleaning solutions are just as effective as those containing F-gases. In most cases, they also make cleaning processes more efficient and more cost-effective, as well as minimising environmental impact. Solvents such as the Opteon™ range from Chemours™ were specifically developed to be safe for users and for the environment. Opteon™ SF80®, which is the newest product in the range and has an ultralow GWP of less than 2.5, is a non-flammable, fast drying cleaning solvent that works well as a replacement for hydrofluorocarbons and perfluorocarbons as well as high GWP HFE’s currently noted in annex 2 of F-gas regulations. It is well-suited for vapour degreasing, precision cleaning and the removal of greases and oils; and to clean a variety of soils from mechanical components, electronics, optics, and military hardware. These solvents are also increasingly replacing commonly used heat transfer fluids.

With quantities of F-gases decreasing, and costs escalating, businesses currently using F-gases in their equipment, and in particular those using solvents containing F-gases for industrial applications, should look to the future and to the alternatives. These regulations are not going away, and when there are choices available that deliver equal results, are more cost-effective, and reduce environmental impact, the time to embrace the change is now.

For more details on Opteon™ SF80® and our other new generation chemicals please visit our solvent cleaning page.

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Leading US industry body the American Conference of Governmental Industrial Hygienists (ACGIH) has changed its recommended threshold limit value for n-Propyl Bromide (nPB) from 10 ppm to just 0.1 ppm, amid concerns over health risks to workers.

In addition, nPB has also been added to the candidate list for inclusion in Annex XIV of European REACH regulations as a ‘Substance of Very High Concern’ (SVHC).

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