We use high purity quartz stone as raw material to make the high quartz powder. We fully utilize our technology of refine,crushing and grading. The product features high purity,high whiteness,stable physical and chemical properties and reasonable controllable particle size distribution. This product is mostly used as material for epoxy potting compound,epoxy mould compound,electronics,engineering plastic,silicon rubber,precision ceramic,casting,paint,ink industry,etc.
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