High quality material selection,Multichannel process purification treatment, Shows high purity,low hydroxy,low conductivit etc

Selecting the materials which are  high quality raw ore mining, with high magnetic/permanent magnetic/flotation purification, pickling purification, high pure water treatment in advance and then strong magnetic handling.combing fused tube technology and processing multichannel processes, the silicon micro powder which made by these conditions, showing high purity,  low hydroxyl, low conductivity etc., meet in electronic industry, integrated circuit and semiconductor components, electrical insulation, special ceramics, etc

high purity sio2 powder