Organosilanes containing sulfur are a type of organosilicon compound, which contain both sulfur and silicon elements in their molecules, typically with a structure similar to that of silanes. These compounds can be used as adhesives, lubricants, antioxidants, and anti-corrosion agents.

Silane coupling agent Crosile-69(Si69) is bifunctional, sulfur-containing organosilane for rubber applications in combination with white fillers containing silanol groups

Crosile®69C it is a mixture of Si-69 silane coupling agent and carbon black with the same function as Si-69 but easier to operate. It can improve the physical and mechanical properties of rubber and greatly strengthen tensile strenth, antitearing strenth, abrasion resistance, reduce the permanent deformation and viscosity of gross rubber, improve process property. The suitable polymer include NR,IP,SBR,BR,NBR,EPDM, etc.

Crosile®75 (Bis(3-triethoxysilylpropyl)disulfide) TESPD is a bifunction polysulfidic organosilane and has been widely in the rubber industry. Crosile®75 TESPD is used to improve the reinforcing capability of fillers with silanol group on the their surface,and also as an integral part of curing systems to improve cross-linking network properties. Compared to the Crosile®69 (Bis(3-triethoxysilylpropyl)tetrasulfide), Crosile®75 has a higher temperature stability and therefore allows higher mixing temperatures. Crosile®75 imparts greater tensile strength, higher module, reduced compression set, increased abrasion. resistance and optimized dynamic properties.

The application of Crosile®75C can make the rubber physical properties and mechanical properties are improved, can improve the rubber elastic modulus and tensile strength, and significantly improve the wear resistance and compression performance, reduce rubber viscosity, saving processing energy consumption as well.    

Crosile@264 is a bifunctional,sulfur-containing organosilane for Rubber applications in combination with white fillers containing Silanol Group

Crosile®966 silane is a thiocarboxylate functional silane that has been shown to enable reduced rolling resistance while maintaining wet traction.

Crosile®69s is a mixture of Crosile®69s silane coupling agent and precipitated silica with the same function as Crosile®69s but easier to operate. It can improve the physical and mechanical properties of rubber and greatly strengthen tensile strenth, antitearing strenth, abrasion resistance, reduce the permanent deformation and viscosity of gross rubber, improve process property. Suitable polymers include NR, IP, SBR, BR, NBR, EPDM, etc.