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Quartz powder
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Address: No. 3 Jizhou Road, Liangshi Road, Shunde District, Foshan City, Guangdong Province
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Quartz powder

Affiliate classification
Chinese name :
石英粉
English name :
Quartz powder
Molecular formula :
SiO₂
Molecular weight :
60.08 (According to the 1979 International Atomic Scale)
CAS :
7631-86-9
EINECS :
231-545-4
H.S. Coding :
25061000
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Describe

 

Quartz powder

 

Product NameQuartz powder

 

Chemical FormulaSiO2          

 

Relative Atomic Mass60.08

 

C A S NO.7631-86-9      

 

EINECS NO.231-545-4     

 

H.S.Code: 25061000

 

Main specifications:200 mesh325mesh400 mesh600 mesh800 mesh1250 mesh2000 mesh

 

Product introductionWhite powder,very light weight. Quartz powder is one of the most common siliceous mineral materials in nature. The main component was Sio2 with a density of 2.65/cm3, mohs’scale of hardnes is 7, the crystal belongs to hexagonal crystal system or bulk and granular products. Appearance is colorless, white, gray, and so on.

 

Application:Used for glass and glass products, refractories, smelting ferrosilicon, gold flux, ceramics, grinding materials, casting, cement and products, road marking and chemical industry, lawn sand and so on. The quartz building has a strong acid-resistant alkalinity, used to make acid-resistant concrete and acid-resistant mortar, but also can be used as anti-corrosion paint, fire protection, waterproof paint and so on.

Application field

USE

Glass

Flat glass, float glass, glass products (glass cans, glass bottles, glass tubes, etc.), optical glass, glass fiber, glass instruments, conductive glass, glass cloth and anti-radiation special glass and other raw materials

Ceramics and refractories

The raw materials of porcelain embryo and glaze, high silicon brick for kiln, common silicon brick and silicon carbide, etc

Metallurgical

Raw materials or additives, flux, etc. of Silicon metal, Silicon iron alloy and Silicon aluminum alloy

Building

Concrete, cementitious material, road-building material, artificial marble, cement physical properties test material (that is, cement standard sand), etc

Chemical

Raw materials such as Silicon compounds and water glass, fillings of sulphuric acid towers, amorphous silica micropowders

Mechanical

The main raw materials of cast sand, grinding materials(sandblasting, hard grinding paper, sandpaper, sand cloth, etc..)

Electronic

High purity silicon metal, optical fiber for communication, etc

Rubber, plastic

Filled material(improves wear resistance)

Coating

Filling material(can improve the weather resistance of paint)

 

Technical indicators:

 

Level

SIO2-% ≥

AL2O3-% ≤

Fe2O3 ≤

CaO+MgO-% ≤

refractoriness

super

99.99

micro

0.01

micro

1750

Level 1

99.9

0.05

0.02

0.05

1750

Level 2

99.5

0.3

0.035

0.2

1730

Level 3

98.5

0.5

0.06

0.5

1710

Level 4

95.0

4.0

0.035

0.5

----

Level 5

95.0

4.0

0.06

0.5

----

Level 6

98.0

0.5

0.3

0.5

----

 

Corresponding parameter set not found, please add it in property template of background
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暂未实现,敬请期待
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