Hydrophobic agent and building protection

HJSIL® 200 is a kind of hydrophilic fumed silica, high purity white colloidal powder. It is suitable for the following applications as the additive: RTV silicone rubber, Silicone Sealant and Adhesives, Paints and Coatings, Printing inks and toners, UPR, Plastics and Polymers, Compounds gels and etc.
Specific surface area (BET)：200 ± 25m²/g
Silica content: ≥ 99.8
pH value: 3.6 - 4.5
Appearance: lightweight, fluffy white powder
Lead Time: 10 days

1. MESIL^® 206 series are Vinyl-terminated polydimethylsiloxane fluid, which available in a variety of viscosities.
2. Vinyl silicone fluid is a base polymer for addition-curing RVT-2k (room temperature vulcanizing two component), LSR (liquid silicone rubber) silicone rubber. The terminal vinyl groups take part in the vulcanization reaction with Crosslinking agents in the presence of Catalysts.

MESIL^® 202L series is methyl hydrogen silicone fluid with low hydrogen content, with the active group, which can be reacted with a double bond and hydroxyl group under the action of a catalyst.