Product Attribute
Place of Origin: Shanghai, China
Classification: Silicon Dioxide
Application: Silicone Elastomers
Grade Standard: Industrial Grade
Other Names: Fumed Silica
Density of SiO2: 2200 g/l
Silanol group density: < 0.5 SiOH/nm 2
Electrical resistivity (density 200 g/l): >Ten to the thirteenth power
BET-surface area of hydrophilic silica: 170 - 230 m 2 /g
BET-surface area: 110 - 170 m 2 /g
Carbon content: ca. 2.8 %
Tamped density: ca. 200 g/l
Selling Units: Single item
Main Products: coating, additive, plastic, additive, resin, textile, additive, adhesive, additive