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Supply silica 1000mesh

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Product/Service: silica 1000mesh  
Unit Price: Negotiating  Inquiry
The min order:  
Total Supply:
Delivery Expiry: Delivery within 3 days after payment from buyer
Validity Period: Longterm Validity
Last Update: 2014-05-22
Browse: 1532
Basic Info of Company
 
 
Product detailed description

good quality,best price, prompt delivery

1. Quartz Properties: quartz is the most common silica mineral, its main content is SiO2, specific density 2.65g/cm3, hexagon crystal,  lump or powder form. Appearance color: colorless, white, cyan gray.

2. Main applications: quartz sand (powder) mainly applied in the industries of glass, refractory, ceramic, casting, petroleum, chemical, abrasive etc.
3. Quartz Specification
  Specifications Used in Glass Industry:

 Quartz Grade

SiO2

Al2O3

Fe2O3

TiO2

Cr2O3

Remark

NO.1

99

0.5

0.05

0.05

0.001

Used in special glass

NO.2

98

1.0

0.1

   

Used in industrial and senior glass product

NO.3

96

1.5

0.5

   

Used in colored glass

NO.4

95

3.0

0.5

   

Used in colored glass

  Specifications Used in Ceramic Industry

Use & Index

SiO2

Fe2O3

Al2O3

K2ONa2O3

CaO

MgO

Electrotechnical porcelain

99.5

0.01

0.2

0.1

0.1

0.1

Construction and household ceramics

98.5

0.1

       

  Specifications Used in Metallurgy Industry

Use & Index

SiO2

Al2O3

Fe2O3

CaO

P2O5

TiO2

Refractoriness

Ultra Grade Silica Brick

≥98.5

≤0.5

≤0.5

≤0.5

   

1750 degree celsius

NO.1 grade silica brick

≥98.0

≤1.0

≤1.0

≤0.5

   

1730 degree celsius

NO.2 grade silica brick

≥97.0

≤1.5

≤1.5

≤1.5

   

1710 degree celsius

NO.1 grade Silica Iron

≥97.5

≤1.0

 

≤0.3

≤0.02

   

NO.2 grade Silica Iron

≥96.5

≤1.5

 

≤1.0

≤0.03

   

4. Sizes: 4-6mesh, 6-10mesh, 10-20mesh, 40-70mesh, 100-200mesh, 270mesh, 325mesh, 400mesh, 500mesh, 800mesh, 1250mesh etc

 
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