High Purity White Powder BET 200 Fumed Silica Nanoparticles For Silicon Rubber

Purity: 99%-99.999%
Particle size: 20-30nm, 50nm, 100nm, 45um, 100un, 200um, etc
Type: hydrophilic, hydrophobic
Color: white powder
Bulk Density: <0.10 g/cm3
True Density: 2.4 g/cm3
Ultraviolet Reflectivity:>75%.

Fumed Silicon Features:

Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and

hydrophobic type in accordance with their different surface treatments. Its appearance is white powder.

Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing,

thickening and filling.

Fumed Silicon Specification:

Fumed Silicon Application:

It is mainly used for high-temperature vulcanized silicone rubber, organic silicone defoamer, advance printing ink,

powder coating, PVC resin, unsaturated polyester resin thickening, thixotropic agent, pharmaceutical powder,

tabular preparation, cosmetics etc.