• Shengping Minerals
  • Shengping Minerals
  • Shengping Minerals
  • Shengping Minerals
  • Shengping Minerals
Products
Contact Us
  • Shijiazhuang Shengping Minerals
  • Tel : +86-0311-68003825
  • Fax : +86-0311-68003825
  • Email : info@sp-minerals.com
  • sales@sp-minerals.com
Sillica sand
quartz sand

1. Products brief introduction

This Silica sand has very high purity and excellent controllable particle size distribution. silica sand is very widely used in the fields of electronic material industry,coating powder,melting moulding, high-voltage electrical insulation, paints, silicone rubber, special ceramic and so on.

2. Silica sand Character

High grade products with competitive price;

Stable supply for reputable manufacture;

Low iron content and high purity;

3. Application

sand mold casting
glass industry
rust removal
water filteration
bridge concrete
surface coating
gold course sand / grass filler sand
cat litter sand

4. Grain Size

400mesh-------------0.037mm

325mesh-------------0.045mm

200mesh-------------0.075mm

120-150mesh-------0.125-0.1mm

100-120mesh-------0.15-0.125mm

40-100mesh--------0.425-0.15mm

20-40mesh----------0.85-0.425mm

10-20mesh----------2-0.85mm

5mesh----------------4-6mm

5.Physical and chemical indexes

PRODUCT CHEMICAL COMPOSITION AND PHYSICAL PROPERTIES
SiO2>=99.31%
Al2O3<=0.36%
Fe2O3<=0.018%
Specific weight>=2.66g/cm3
Porosity<=0.38%
Hardness mohs>8, high hardness
Actual abrasion rate<=1.35
Appearancesand, powder
Color pure white
Update Time:2015-1-12 16:52:52
Prev:No Next: color sand