1、 Product Name: hk151 silane coupling agent

2、 Chemical name: Vinyl triethoxysilane

3、 Chemical formula: oc2h5ch2 = ch-si-oc2h5oc2h5

4、 Physical properties: colorless transparent liquid, boiling point 160.5 ℃, specific gravity 0.894 (20 ℃), refractive index 1.3966 (20 ℃), miscible with alcohol, ether and benzene, insoluble in water.

5、 Purpose:

This product is an important silicon coupling agent, mainly used for surface treatment of glass fiber, moisture-proof and insulation treatment of radio parts, as well as coupling of rubber and silica. Other suitable polymers include polyethylene, polypropylene and unsaturated polyester.

6、 Technical specifications:

appearance	Colorless Transparent Liquid
Content （%）	≥98.0
Density(ρ425)g/cm3	0.9060.002
Refractive index（nD20）	1.3960.001

 

7、 Packaging, storage and transportation:

Packed in plastic barrels, with a net weight of 1kg, 5kg, 25kg and 200kg. Sealed and stored in a cool, dry and ventilated place, moisture-proof and waterproof, away from fire and heat source.