World class silicones for worldwide solutions

Company Profile


ACC Silicones has been manufacturing silicone compounds for over 40 years

During that time, we have acquired a great deal of experience and expertise and have gained an enviable reputation for producing high quality materials which have been proven to perform to a very high standard in the most demanding applications, including the aerospace and automotive industries.

We now have a brand new R&D facility in the UK and much of our research work is focused on electrical and electronic applications, developing coatings, thermal transfer compounds and non-corrosive sealants. Our customer focused development programme and flexible production facility enable us to keep pace with the needs of today’s modern production methods and design requirements.

Qualified, experienced sales and technical staff are readily available to make site visits throughout Europe and advise on product selection and production methods. Our expertise extends into all areas of 1 and 2-part RTV silicone chemistry with a strong bias towards application based solutions.

ACC Silicones is now a CHT Group company enabling us to draw on additional expertise from around the world and benefit from additional manufacturing facilities in Europe, China and the US.

About The CHT Group

The CHT Group, a medium-sized global player and “hidden champion” for speciality chemistry, is active worldwide in development, production and sales. The CHT Group’s headquarters is located in Tübingen, Germany.

CHT products improve the quality, the functionality and the performance of textiles, building materials, colours, coatings, papers and agrochemicals as well as cleaning and care products for the field of consumer goods industry.

By bundling the strengths of the entire group, innovative products, applications or processes are constantly in development. Highly qualified specialists work in top equipped laboratories for development, analysis and application engineering in order to develop ideas and solutions that meet with the most modern of requirements.

The 30 sister companies of the CHT Group are present in 20 countries, on all continents.

With nearly 2,200 staff members employed worldwide, CHT is very close to our customers in every market.

In the financial year 2016, the CHT Group generated a group turnover of 420 million Euros.

For further information, please visit us at www.cht.com

Bespoke Service


Our adaptable facilities based upon batch production allow us to offer formulations specially developed to meet very specific application requirements. Subject to strict commercial evaluation we are able to chemically engineer our products and change any of the following properties:

  • Rheology – paste to free flowing low viscosity
  • Cure speed and tack free times
  • Thermal conductivity
  • Hardness
  • Colour
  • Operating temperature range
  • Cure mechanism
  • Packaging and delivery systems
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