- Product Details
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Quick Details
-
MgO Content (%):
-
<0.04%
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CaO Content (%):
-
1ppm~5ppm
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P2O5 Content (%):
-
0.0002%
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Place of Origin:
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Austria
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Product name:
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Silica Fume
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Usage:
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Cement Concrete Refractory
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Color:
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White Powder
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Shape:
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Granulated Sand
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Material:
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SiO2
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Size:
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100-120Mesh
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Keywords:
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Silica Quartz Sio2 99%
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MOQ:
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1kg
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Sand type:
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Natural Sand
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Appearance:
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White Fine Powder
Quick Details
-
SiO2 Content (%):
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99.5%
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Fe2O3 Content (%):
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3ppm
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Al2O3 Content (%):
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30%
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MgO Content (%):
-
<0.04%
-
CaO Content (%):
-
1ppm~5ppm
-
P2O5 Content (%):
-
0.0002%
-
Place of Origin:
-
Austria
-
Product name:
-
Silica Fume
-
Usage:
-
Cement Concrete Refractory
-
Color:
-
White Powder
-
Shape:
-
Granulated Sand
-
Material:
-
SiO2
-
Size:
-
100-120Mesh
-
Keywords:
-
Silica Quartz Sio2 99%
-
MOQ:
-
1kg
-
Sand type:
-
Natural Sand
-
Appearance:
-
White Fine Powder
Quartz sand is a kind of hard, wear-resistant and chemically stable silicate mineral. Its main mineral composition is SiO2. The color of quartz sand is milky white or colorless translucent, with a hardness of 7.It is brittle and cleavage-free, shell-like fracture, grease gloss, density 2.65, packing density (1.6-1.8 in 1-20 mesh ) is 1.5 in 20-200 mesh. Its chemical, thermal and mechanical properties have obvious anisotropy, insoluble in acid, slightly soluble in KOH solution, melting point is 1750ºC.
Spec Data Sheet
| SPECIFICATION ITEMS | Quartz sand Models (can be produced as per requirement) | |||||
|
S1020
SX1626 |
S2040
SX2640 |
S4070
SX4070 |
S70140
SX70120 |
S0610
SX0816 |
||
| APPEARANCE | S series product :White granular,with few black or yellow points . SX series products are color selected without black or yellow spots. | |||||
| chemical composition % | Moisture | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
| SiO2 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | |
| Fe2O3 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | |
| Al2O3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | |
| L.O.I | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |
| PH value | 7±1 | 7±1 | 7±1 | 7±1 | 7±1 | |
| Density (g/cm3) | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | |
| Moh's hardness | 7 | 7 | 7 | 7 | 7 | |
| Melting point (℃) | 1750 | 1750 | 1750 | 1750 | 1750 | |
| If the customers have some special request that is not included in the table, we can try our best to meet it with adjustment in process.4-6mesh,6-8mesh,8-16mesh,16-26mesh,26-40mesh,40-70mesh,70-140mesh | ||||||
Application
Quartz sand is an important industrial mineral raw material, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter and other industries.
Main Features
Quartz sand has unique physical and chemical characteristics, which make it play an important role in the aviation, aerospace, electronics, machinery and today's rapidly developing IT industry. Especially its internal molecular chain structure, crystal shape and lattice change rule make it have high temperature resistance, low thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect and its unique optical characteristics, which play an increasingly important role in many high-tech products.
Our quartz sand have been exporting to Japan, South Korea ,Asean .
Acid pickled , and color sorted .
High purity SiO2 99.5-99.9%
specific particle size can be use in TFT glass.
used as refractory sand
Can supply 600MT each month .
Can provide OEM ODM
