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Henan Hengxin Industrial & Mineral Products Co.,Ltd.
[ Henan, China (Mainland) ]

    Main Products:
  • silicon carbide
  • garnet abrasive
  • white fused alumina
  • silica sand
  • green silicon carbide
    Business Type:
  • Manufacturer
  • Trading Company
  • Distributor/Wholesaler
  • Service Company

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High Purity Silica Sand (SiO2) for Optical Glass

Product Details

Henan, China (Mainland)

H&X

SS

Refractory

Silica Sand

White

Producing Optical Glass

ISO9001:2004

Payment & Shipping Terms

Ton

1

Tianjin or Qingdao

Within 7 days for one 20'ft container

25kg/bag with 40 bags in a big bag or 1000kgs in a jumbo bag

Yes

800 / Month

L/C, D/P, T/T, Western Union

Detailed Product Description

Description:

Silica sand is processed from the high quality silica stone, through the process of coarse crushing, roasting, fine crushing, acid treatment, water washing, drying and sieving etc.

 

Application:

1. Silica sand is the main raw material of plate glass, float glass, optical glass, glassware and special glass etc.

2.  Refractory materials

3.  Metallurgy, ceramic, foundry and abrasives industry, etc.

 

Chemical Composition:

SiO2

99.0%-99.99%

Fe2O3

10-100PPM

Al2O3

25-100PPM

K2O

10PPM

Na2O

10PPM

 

Size Available:

6-10Mesh, 20-40Mesh, 40-80Mesh, 80-120Mesh, 200Mesh, 325Mesh etc.

 

Other special specifications could be supplied as required.

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Heng Yang