The material selection platform
Polymer Additives
by SpecialChem
Cette page a bien été ajoutée à vos favoris

Coupsil® 6109

Technical Datasheet | Supplied by Evonik
Coupsil® 6109 by Evonik acts as a reinforcer/ filler in rubber compounds. It is precipitated silica surface-modified with organosilane. It imparts greater tensile strength, higher moduli and reduced compression set. Coupsil® 6109 exhibits increased abrasion resistance and optimized dynamic properties.
Product Type
Fillers > Silicas
Chemical Composition
Reaction product of organosilane Si 69® [Bis(triethoxysilylpropyl) polysulfide] and precipitated silica ULTRASIL® VN 2
CAS Number
Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

LCY elastomers
Access Reliable
Product Information

Database of 52020 Polymer Additives,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top