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Tel：
0518-87785226
0518-87785336
Fax： 0518-87785116
E-mail： info@colorful-mineral.com
Mobile Hotline：
18105127558
Add：Huayuan Road No.188,Donghai Country, Lianyungang,
Jiangsu, China
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Product NameFused Silica Powder |
| Colorful Mineral Product Company of Fused Silica is made of highest purity Chinese crystal Silica by electrically fusing (fusing temperature 1800-2000℃)to amorophos Silicon dioxide , then specially engineered ingots, granular and flour form designed for different usage. This product has a very low thermal conductivity and excellent thermal shock resistance.
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Special Feature Of Fused Silica Powder :
- Near zero thermal expansion coefficient
- Excellent thermal shock resistance
- Pure(high SiO2 content,low Iron, Potassium & Sodium Oxide)
- Consistent Chemistry
- Statistically controlled particle size distribution
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Main Applications of Fused Silica Quartz Powder:
- EMC (Epoxy Molding Compound)
- Investment Casting ,shell mould product
- Refractory & Ceramic materials
- Paint
- Others
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| Chemical Composition Of Fused Silica Quartz Powder: |
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Item |
Ingot & Granule |
Powder |
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SiO2 |
99.9% |
99.8% |
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AL2O3 |
40ppm |
500ppm |
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Fe2O3 |
40ppm |
50ppm |
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Na2O |
40ppm |
50ppm |
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K2O |
40ppm |
50ppm |
Physical Properties:
- Appearance: Transparent Ingots, Granule or White Powder
- Specific Gravity: 2.21
- Hardness( Mohs): 7.0
- PH: 5-7
- Whiteness: 95Min.
Fused Quartz Silica Size Available: (Ingot, Granules and powder):
(1) 3-10mm, 10-50mm, 8-5mm, 5-3mm, 3-1mm, 1-0.5mm, 1-0.2mm,0-0.5mm, 0.5-0.2mm,
0.5-0.1mm, 0.2-0.1mm, 0.5-1mm.
(2) -4+10mesh, -10+20mesh, -20+50mesh, -30+50mesh,-50+100mesh, -120F,
-200F, -325F, -400F, -600F.
Please contact us to inquiry for more about products particles size distribution, and chemical composition. | | | Previous:：Active SIlica Powder Next:Fused Quartz Silica Powder Flour | | 【Refresh】【Collection】【Print】 【Close Window】 |
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