... silica powder 1.SiO2:Min 96% 3.Size:13-16(nm) 4.BET surface:170 -240m2 / g 2.other name:white ... -16 nanometer4.BET surface:170 -240m2 / g2.other name:white carbon black [Technical data] Average primary particle size 13-16 ... properties, anti-aging properties, anti-UV properties[Application] Dispersible polymer powder, lubricating grease, coating, rubber, plastic, fiber, sealant, adhesive Hydrophobic ...