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 Crosile® 69C silane coupling agent and carbon black with the same function as Crosile® 69C but easier to operate. Crosile® 69 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®69C it is a mixture of Liqud Crosile-69 silane coupling agent and carbon black N330 with the same function as Crosile-69 but easier to operate. Crosile®69C Black small pellet with light odor of ethyl alcohol.  

A comparative study of α- and γ-functional silane coupling agents in silica-filled SBR vulcanized with conventional sulfur systems shows that the effects of silanes on vulcanization kinetics and their coupling effects depend on their structure and location. Rubber reactive groups. All tested silanes containing mercapto or sulfide functional groups resulted in improvements in tensile properties and affected the cure kinetics of the systems used.

Silane coupling agent Crosile®69 is bifunctional, sulfur-containing organosilane for rubber  ,tyre in combination with white fillers containing silanol groups

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