Basic Information

Product Name: Phenyl hydrogen-containing silsesquioxane

Type: DY-1233

CAS No.: 68952-30-7

Technical Specifications

Appearance: Colorless transparent viscous liquid

Viscosity (25℃, mPa·s): 2,000 / 3,000 / 5,000

Refractive Index: 1.510-1.520

Flash Point (COC, ℃): > 110

Hydrogen Content (%): 0.20-0.40

Volatile Matter (%): ≤ 2.0

Applications：

The product boasts good compatibility with methyl silicone oil, liquid silicone rubber, phenyl silicone rubber and phenyl silicone resin. Main applications:

1. Used as cross-linker for addition-cure silicone rubber to realize crosslinking and curing, ensuring stable molding and performance.

2. Applied as cross-linker for phenyl silicone rubber to improve crosslinking efficiency and enhance mechanical properties and stability.

3. Serves as cross-linker for phenyl silicone resin to accelerate crosslinking reaction and optimize service performance.