HJSIL®200 Hydrophilic Fumed Silica
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