HJSIL®300 Hydrophilic Fumed Silica
HJSIL® 300 is a hydrophilic fumed silica with higher surface area. It is suitable for the following applications as the additive: RTV silicone rubber, Liquid Silicone Rubber, Silicone Sealant and Adhesives, Paints and Coatings and etc.
Specific surface area (BET)：300 ± 25m²/g
Silica content: ≥ 99.8
pH value: 3.6 - 4.5
Appearance: lightweight, fluffy white powder
Lead Time: 10 days
