1.Chemical Name: Bis-(triethoxy-silyl-propyl)-tetrasulfide
5.Physical &Chemical Properties：This liquid is of yellowish or brown transparent, soluble into many kinds of solvents, for example,ethanol,acetone,benzene, toluene, halo-hydrocarbon, non-dissolved with water.
6. Technical Index:Sulfur content: 22+/-1%
7. Usage: Si-69 is a multi-functional slane coupling agent in rubber industry, which has been successfully used in radial tire and the equivalent products. It can improve rubber’s physical and mechanical properties.Tensile strength,tearing strength, wear-resisting etc have all been obviously enhanced. It also reduces rubber viscosity, the characteristics of formation heat and promotes processing property.
8. Package: Packed in plastic drum, each 25kg, 200kg or 1000kg net, subject to buyer’s instruction.