Chemical Name: Hydroxy-Terminated Polymethylvinylsiloxane
CAS NO: 67923-19-7
Chemical Structural Formula
Product Description
Small molecule linear polydimethylsiloxane with ethoxy end group, oily liquid. Easy to hydrolyze and crosslink, producing ethanol.
Technical Index
Appearance: Colorless transparent liquid.
Viscosity (25℃),mm2/s: ≤35
Hydroxy content: ≥6.0%
Vinyl content: (mol%) 6.5-7.5
Flash point : ≥60℃
Moisture: ≤1%
Packaging and Storage
1. 200kg Iron drums
2. Hydroxyl blocking polymethyl silicone oil should be stored in a shady, dry place with the temperature 0°C- 40°C, freezing should be avoided. Avoid from acid, alkali chemical materials and other impurities.
