Porous Silica

The porous silica is a new type of spherical silica powder material with a loose and porous structure, which can be obtained by an innovative and advanced process method, and it has a stable and narrow particle size distribution, a large specific surface area and a high purity.

It has been widely used in the fields of silicone, epoxy resin, composite materials, film opening agent, light diffusion agent, catalyst, slow-release microcapsule drug carrier and biomedicine because of its light weight, concentrated particle size distribution, good fluidity, spheroid-like and non-acute angle, good compatibility with resin, no interface after curing and uniform particle.