γ-Aminopropyltriethoxysilane ( KH-550 )

NH₂-CH₂CH₂CH₂-Si (-OCH₂ CH₃)₃ (M=221.2)

Colorless to light yellow transparent liquid, easily soluble in many solvents; can be easily hydrolyzed; can polymerize and form siloxane.
B.P.: 217℃/760mmHg;
Specific Weight(d254): 0.9390-0.9430;
Refractive Index(n25D): 1.4175-1.4200.

1. In the treatment of glass fiber; can improve the mechanical, electrical, and anti-aging properties of composite materials.
2 Suitable for polyacid resins, epoxy resins, phenolic resin, melamine resin and nylon etc.
3. In the treatment of glass fibre reinforced plastics.
4. As tackifier of rubber and metals.
5. Suitable for glass fiber, glass cloth, silica hydrated white carbon black, talcum, clay, mica, fly ash etc.

Should be strictly closed tight; stored in dry and cool place; avoid light.