Product Description

we can provide all kinds of quartz. Crystalline silica powder is producing from white natural silica stone, it is refined through manmade selecting, ex-ion water dispose, grinding, filtrating drying and sieving etc. For its high content, pure white color, stable physical and chemical properties and reasonable con-trollable partical size distribution it is widely used as material for epoxy potting compound, epoxy mould compound of electronic and electrical industries and engineering plastics, sili-con rubber, precision ceramic and casting, paint and ink etc industries. We also can supply active silica powder of every specification, sediment time not lower than *5 minutes.