Fumed Silica for Adhesives and sealants from China

Quick Details Port: qingdao Payment Terms: L/C,T/T,Western Union Supply Ability: 200.0 Metric Ton/Metric Tons per Month Fumed Silica Other Names: Synthetic Amorphous Silica Bulk density: 25~60 Grade Standard: Industrial Grade,Reagent grade LOI: ≤1.0% Purity: 99.9% Aluminum oxide content/ (mg/kg): ≤400 Specific surface area: (150,175,200,300,380 )±20 Loss on drying (2 hours at 105): ≤1.0% Shelf life: 2 years Appearance: White powder CAS No.: 112945-52-5 Name: Fumed Silica for Adhesives and sealants from China Carbon content: ≥1.50 % Titanium dioxide content/ (mg/kg): ≤200 EINECS No.: 215-683-2 Classification: Silicon Dioxide PH: 3.6-4.3 MF: SiO2 Application: silicone acid rubber Packaging Detail: 10kg per bag or as client’s requirements, Fumed Silica for Adhesives and sealants from China       Fumed Silica for Adhesives and sealants from China      1.Fumed Silica       Fumed Silica is a white and colloidal micro-particle with its primary micro-particle from 5-40 nm and surface areas ranging from 50 to 380 m2/g.It has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hydrofluoric acid and concentrated bases.Unlike precipitated silica, fumed silica has no internal surface area. The specific gravity of fumed silica is approximately 2.2.Because of its […]