High-purity silica flour as  high-tech product,it uses
natural silicon processed,with uniform fineness ,high
purification,stable chemical performance,high inert ability

and possess excellent insulation performance,high weathering
resistance,corrosion resistance,high temperature resistance
and good thermal conductivity.It used mainly for electronic
chips,LCD panels,high quality solar panels,photovoltaic
spraying,aerospace equipment,optical glass,special alloy
materials and other industries.
Main Specifications:
SiO2≥99.99%
Water≤0.1%