Chemical Name : Bis [3-(triethoxysilyl) propyl] tetrasulfide

Application

TS-69 is a kind of multifunctional silane coupling agent that has been used successfully in the rubber industry. It is used to improve physical and mechanical properties of vulcanizates. It is able to markedly improve tensile strength, tearing strength and abrasivve resistance and reduce compression set of vulcanizates. In addition, it can reduce the viscosity and improve the processability of rubber products. TS-69 is especially suitable to improve the reinforcing properties of llers that contain hydroxyl groups in all unsaturated polymers having double bonds or their blends. Silica, tale powder, mica powder and clay can be used in combination with TSi-669 in polymers such as NR, IR, SBR, BR, NBR and EPDM. Recommend dosage 1.0-4.0 PHR