A specific crystalline structure of carbon-white carbon;

The sp1-hybridized nano-crystalline white carbon films were fabricated by using microwave plasma chemical vapor deposition system filling mixture gas of H2/CH4.

The Study of Reacting Conditions for Precipitated Silica;

To summarize the state and new developments of superior fine and improving surface group processing about silica in recent years,and to present the new thinking about the superior quality processing of silica.

The silica is produced by using the lower modulus silicate sodium and changing the relevant operation parameters.

Effect of silicon dioxide and alumina filler with different contents on the wear-resistance properties of polyurethane elastomer was studied.

Polyurethane composites contained different content of alumina and silicon dioxide.

According to the physics and chemical property on the (?) rubber, pearlite powders are grinded to rnicron-nanometer with the planet type ball mill, the powders are processed by GHJ-10 kneading Machine to get active treatment, an equiralent substitute for silica white managed to solve traditional rubber packing problem of color dark and density high.