Precipitated Silica ( Silicon dioxide , Sole making )       Una.100Gr                               

Una.100Gr has especial physical and chemistry properties which it has best transparent additive in mixture directions based in rubber, greatly improve tensile strength and abrasion resistance of sulfuration rubber, reduce dosage of rubber, fall cost. To prevent the powder pollution in the traditional way.

Una.100Gr has stronger appetency, make it bear biggish dispersiveability in fresh glue, physical appearance come into being that whitecarbon black grain and rubber molecule, excelled white carbon black in boosting up engine intension of rubber and reinforcement of tear.Highly reinforced filling agent of rubber.          

Packing: PP/woven bag, EVA/woven bag,  kraft paper bag