1.

Place of Origin Hainan, China (Mainland)
Shape Powder
Material SIO2
SiO2 Content (%) 99.28mix
Al2O3 Content (%) 0.3max
MgO Content (%) 0.05max
CaO Content (%) 0.05max
Refractoriness (Degree) 1770°< Refractoriness< 2000°
Model Number BOMN32
Brand Name BOMN
Composition SiO2
Fe203 0.06max
Na2O 0.01max
K2O 0.08max
Color whitest/white/greyish white
Characteristic Hard, wear-resisting, stable chemical perform
Use glass industy/refractory material/abrasive
Property non-metallic minerals
Shape powder
Volume density 2.62g/cm3

2.Briefly  describe

~1high quality & purity &low price
2Hard, wear-resisting, stable chemical perform
3Used for refractory material and cerami

3Advantages:
1)  High purity, good gloss, anti-corrosive, anti- acid and anti –alkali.
2)  Favorable price. we have our own factory, and the lowest price will be given
3)  Various sizes. all kinds of sizes are available according to your requirements.
 
4. Application:
The silica sand can be used for :sand mold casting, glass industry, rust removal, pool water filteration, bridge concrete, surface coating, golf course sand / grass filler sand.