quartz sand - HY-0203

quartz sand, Common silica sand: SiO2:99.0-99.5%, Refined silica sand: SiO2: 99.5-99.7%, High purity silica sand: 99.9%min - details see: https://www.buildingsupplieshub.com/quartz-sand-10084752

Type: Sand,quartz sand	Place of Origin: China (Mainland)	Brand Name: H.Y.K	Model Number: HY-0203
Color: Natural Color	Fineness: Fine	Sand Type: Natural Sand	Natural Sand Type: Bonded Silica Sand
Mohs hardness: 7.0	Bulk density: 1.75 g/cm3	Melting point: 1750°	Common silica sand: SiO2:99.0-99.5%
Refined silica sand: SiO2: 99.5-99.7%	High purity silica sand: 99.9%min

Quartz sand

1.Specification

The silica sand is processed from high grade silica stone, which is of high content of SiO2: 99.0%. Through high temperature selecting, fusing, cooling and drying,finally got the high purity product .

2. The material is of good hardness and stable chemical property.

3. Chemical composition

Grit Size SiO2 Al2O3 Fe2O3 Na2O K2O

0.5-1.3mm 99.8 30ppm 15ppm 10ppm 10ppm

2.5mm 99.6% 23ppm 15ppm 13ppm 15ppm

60-120mesh 99.5% 28ppm 15ppm 15ppm 5ppm

4. Physical Index

Mohs hardness: 7.0

Bulk density: 1.75 g/cm3

Melting point: 1750°c

5. Classification

Common silica sand: SiO2:99.0-99.5%