SilSo - We bring together what belongs together

Comprehensive renaming in the portfolio of elastomeric silicones.

Since the acquisition in 2017, we have merged the silicone competence and know-how of CHT, ACC, QSI, and ICM under the CHT brand, to serve you with the specialty silicones. With broad expertise we provide our customers with tailor-made properties or materials. We develop solutions for the most sophisticated applications in close cooperation with our customers.

Our product portfolio is constantly growing. With new solutions, we meet current requirements and exceed our customers’ expectations. 
To make our versatile and constantly growing portfolio as accessible as possible to all customers, our products will be available under the name SilSo from now on.
With our new brand name, we are giving our product families a uniform roof. We are providing our customers with a systematic way of finding the right product in our portfolio worldwide. 
You can rely on our international teams of highly skilled silicone experts for experience, know-how, technical and personal service that will surpass your expectations. Our expertise extends into all areas of one-part and two-part silicone elastomers with a strong focus on application-based solutions. 

More than ever, we ensure consistent development of forward-thinking technologies and products. Through smart chemistry, we take care of sustainability. This thinking guides our developments in the field of future mobility concepts. Regarding electrification, autonomous driving and connectivity, our experts are working on innovative materials.

We are committed to developing the best solution for your unique applications – challenge us!

All products will follow our new nomenclature:

From now on you will find the products of our CHT silicone experts under the name SilSo. The key application and allocation to special product properties clarifies the individual name extension. Thereby we facilitate the pre-selection for our customers and provide a comprehensive overview according to application areas worldwide.


Please note: 

All previous product names will be deleted by March 31st, 2024. Please make sure to place your orders under the new nomenclature as of April 1st, 2024.

Please refer to the Download for a product overview.


Find out more here:

SilSo Print:
SilSo Replicate:

Contact for journalists

Corporate Communication
CHT Group
+49 7071 154 430 

About the CHT Group

The CHT Group, a medium-sized global player for speciality chemistry, is worldwide active in development, production and sales. CHT Germany GmbH in Tübingen is the headquarters of the group of companies which focuses on sustainable chemical products and process solutions. TEXTILE SOLUTIONS of CHT improve the quality, functionality as well as look and purity of textiles and optimise their manufacturing processes. In the fields of silicones, building materials, paints, coatings, paper, agrochemicals as well as cleaning and care products innovative products and process solutions are provided by INDUSTRY SOLUTIONS. By bundling the strengths of the complete group further innovative products, applications or processes are permanently developed and vast technical support is offered within the SCIENCE & SERVICE SOLUTIONS. Highly qualified specialists work in state-of-the art laboratories for development, analytics and application technique in order to work out ideas and solutions that meet the latest requirements.

The CHT Group with its own production and sales locations is represented by more than 28 companies worldwide. In the financial year 2023, the CHT Group generated a group turnover of 601 million Euro with around 2,500 employees.