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Silicon 69--silane coupling agent KH-845-4

Silicon 69--silane coupling agent KH—845—4Light yellow or light brown transparent liquid.
Total sulfur content: 22.0+/-1.0%
Specific gravity: 1.08(20°c)
Flash point: >100°c
Decomposition temperature: >250°c
Soluble in low grade alcohol, benzene and organic solvent and insoluble in waters.

Main used:
It can be used coupling agent and multi-functional rubber auxiliary, and used for colorless or light high special rubber products to improve filling reinforcing ability.

This product is widely used in tye, rubber shoe bottom, adhesive tape and others.

Cautions:
1. Dosage: 1% of general rubber or 5-8% of filling
2. suitable rubbers: styrene-butadiene rubber, bucrilate rubber and others.
3.suitable fillings: white carbon black and silicon filling
4. storage: store in airproof containers in 10-40°c. Please keep away from fire and avoid touching acid mediums
5. this product does not contain harmful ingredient and gets small harm for the industry