Silica sand, Packaging Size : 50 Kg Bag, 25 Kg/ 50 Kg

We are offering silica sand. specifications • high proportion of silica (sio2 more than 99%) consist mainly of quartz grains of metal and contains a small amount of impurities and heavy metals (less than 0.1%). • silica sand founded in egypt contains the purest sort of white silica sand all over the world. • good adsorption performance. • increase thermal conductivity. • good wetting properties. • increase fire resistance.