Sio2 99.99% Quartz Powder 200-5000mesh for Quartz Tube

We use substantial purity quartz stone as uncooked content to make the large quartz powder. We fully uEPTze our engineering of refine,crushing and grading. The product functions substantial purity,high whiteness,steady bodily and chemical qualities and affordable controllable particle size distribution.
This item is primarily used as content for epoxy potting compound,epoxy mould compound,electronics,engineering plastic,silicon rubber,precision ceramic,casting,paint,ink business,and many others.

Sio2 99.99% Quartz Powder 200-5000mesh for Quartz Tube

Sio2 99.99% Quartz Powder 200-5000mesh for Quartz Tube