white powder precipitated Silica
Precipitated Silica, which is mainly composed of SiO2, features high purity, a high specific surface area that allows it to absorb easily, and high dispersion characteristics. It is mainly produced under alkaline conditions, using a process called precipitation. The properties of silica are affected by the choice of agitation, duration of precipitation, level of the Ph and the temperature and concentration of added reactants.
Chemical Formula:SiO2 (White Carbon Black)
Silicon Rubber:Improves silicon rubbers durability, rebound rate, and anti-distortion performance.
Plastics Industry: Improves plastic s tenacity, strength and prevents water absorption
Coating Industry: Prevents agglomeration and drip. Thixotropic additives. Increase denseness and smoothness of paint.
Medicine Industry:Increase denseness ,floating , carrying function in medicine. It also can be used as the pesticide powder and anti-agglomeration.
This product can be handled in the same way as any other inert product.
The maximum length of storage time is twelve (12) months, after opened; controlling storage conditions,such as: moisture and temperature
PE film bag lined woven bag, Net wt 20Kg.