Evonik is the worldwide leading supplier of sulfurfunctional organosilanes for over 40 years. The first and still widely used of these products is Si 69® and was developed in 1971. Nowadays the Silica/Silane-system is an essential element of every tire in Europe and in large parts of the rest of the world. ... MORE
The Silica/Silane-technology started its procession in the early 1990s. Today nearly all of the cars in Europe are equipped with tires that have treads containing silica and silane. Without this innovative Silica/Silane-system the criteria for EU tire labels would not be met. ... MORE
Rubber silanes from Evonik are used in a variety of products in the rubber industry as for example in mechanical rubber goods or shoe soles. ... MORE
All sulfur-functional silanes from Evonik are available in liquid form, some are also available as blend (dry liquid) with carbon black or as a prereacted silica. Monofunctional silanes are very effective processing aids for silica filler rubber compounds and complete the product portfolio. ... MORE
The green tire technology represents a milestone in terms of resource efficiency. ... MORE
Learn more about the handling and the legal classification of our rubber silanes. Please click here! ... MORE
Evonik manufactures silane products in several locations worldwide. ... MORE
From shoe soles through technical rubber products to low rolling resistance tires with excellent wet grip properties and good abrasion resistance, the ULTRASIL® product range offers a wide spectrum of performance characteristics to meet the specific requirements of our customers. ... MORE
Dynasylan® functional organosilanes are used as adhesion promoters, crosslinkers, coupling agents, for dehydration and water scavenging or for the modification of surfaces and polymers throughout many industries. ... MORE
VESTENAMER® has been used as an additive in the rubber industry for years. By virtue of its properties, the versatile polyoctenamer can solve a variety of problems in the compounding and processing of rubber. ... MORE
Discover Evonik's liquid polymeric silane coupling agent for silica-reinforced tire tread compounds.
POLYVEST® ST is a new generation of silane-modified liquid rubber additives. It combines the advantages of liquid rubbers and functional silanes. ... MORE