Rubber

COUPSIL® 8113 GR

Reinforcing filler used in rubber compounds. It is a precipitated silica, surface-modified with organosilane applicable for low rolling resistant tires with high wet grip & low heat generation, mechanical rubber goods and shoe soles.Benefits:Offers homogeneous modification with low moisture absorptionDisplays increased abrasion resistance and optimized dynamic propertiesImparts greater tensile strength, higher moduli, reduced compression setIECS, EC, ENCS, KECI, PICCS, TECSI listed

Si 266®

Fillers developed for use in rubbers like low rolling resistance tires. Shelf life: 12 months.Benefits:Bifunctional, sulfur-containing organosilaneImparts greater tensile strength, higher moduli and reduced compression setExhibits increased resistance and optimized dynamic propertiesAICS, DSL, IECSC, EC, ENCS, KECI, INSQ, PICCS, TECSI and TSCA listed

Si 69®

Fillers used in rubber applications like mechanical rubber goods, low rolling resistance tires and shoe soles. Shelf life: 12 months. Benefits: Bifunctional, sulfur-containing organosilaneImparts greater tensile strength, higher moduli and lower compression setDisplays better abrasion resistance and optimized dynamic propertiesAICS, DSL, IECSC, EC, ENCS, KECI, PICCS, TECSI and TSCA listed

Si 75®

Fillers applicable in rubber applications like low rolling resistance tires. Shelf life: 12 months.Benefits:Bifunctional, sulfur-containing organosilaneImparts greater tensile strength, higher moduli and lower compression setDisplays better abrasion resistance and optimized dynamic propertiesExhibits higher temperature stability in comparison with Si 69® AICS, DSL, IECSC, ENCS, KECI, INSQ, PICCS, TECSI and TSCA listed

ULTRASIL® VN 2

Reinforcing filler for use in tires and mechanical rubber goods. Shelf life: 24 months.Benefits:Imparts high shore hardness, tensile strength, tear and abrasion resistanceProvides benefits concerning compound viscosity and processingExhibits low reinforcing potential in comparison to ULTRASIL® VN 3

ULTRASIL® VN 2 GR

Reinforcing filler designed for tires and mechanical rubber goods. Shelf life: 24 months.Benefits:Exhibits high shore hardness, tensile strength, tear and abrasion resistanceProvides benefits concerning compound viscosity and processingPossesses low reinforcing potential in comparison to ULTRASIL® VN 3

X 266-S®

Bis(triethoxysilylpropyl) polysulfide suitable for low rolling resistance tires. It contains organosilane Si 266® and an N-330 type carbon black in the ratio 1:1 by weight.Benefits:Exhibits greater tensile strength, higher modulusOffers higher temperature stabilityProvides reduced compression set and increased abrasion resistance 

X 50-S®

Fillers for use in rubber applications like low rolling resistance tires, mechanical rubber goods and shoe soles. Shelf life: 12 months.Benefits:It is a blend of bifunctional, sulfur-containing organosilaneImparts greater tensile strength, higher moduli and lower compression setDisplays better abrasion resistance and optimized dynamic properties