Place of Origin: Hebei, China (Mainland)
Brand Name: XUANKUN
Model Number: 60-200mesh
Type: Silica Powder
Application: Refractory
Grade: Silica Oxide Micro Fine -400
SiO2 Content (%): 99%
Fe2O3 Content (%): 0.03
Al2O3 Content (%): 0.36%
MgO Content (%): 0.55%
CaO Content (%): 0.09%
P2O5 Content (%): 0.0002%
Material: Natural Quartz
Feature: Electronic Grade Amorphous
Shape: Flour
Refractoriness (Degree): 1770 < Refractoriness< 2000
Sand type: Manufactured Sand
Advantage: High quality and purity
Composition: Quartz Crystal