white aluminum oxide 325f powder - 325f Specificaton & Trade Terms
| Model | 325f |
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| Place Of Origin | China |
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| Packaging | 25kg/bag,40bags into 1Mt bag |
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| Brand | sicheng |
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| Gurantee | 4days |
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| Price Term | EX-Work/FOB/CIF |
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| Payment Term | T/T,L/C |
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| Supply Ability | 800ton/month |
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| Minimum Order | 10ton |
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| Loading Ports | Tianjin |
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| Delivery Time | 4days after deposit |
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We are a professional manufacture of white fused alumina since 1999. White fused alumina is a high-quality raw material, made of fused refining crystal, high purity, self-sharpening, good acid and alkali resistance, high temperature, thermal properties and stability. it is slightly higher than the corundum hardness, toughness slightly lower, high purity, good self-sharpening, grinding ability, heat, high efficiency, acid corrosion, high temperature thermal stability. Made with the abrasive, for grinding high-carbon copper, high-speed steel.
Size we offer :
Sand: 50-30mm,30-10mm,10-8mm,8-5mm, 5-3mm, 3-1mm, 0-1mm
Fines: -320mesh-0, -280mesh-0, -240mesh-0, -200mesh-0, -180mesh-0,-100mesh-0
Grain: F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,
F60, F70, F80, F90, F100, F120, F150, F180, F220
Micron Powder: F240, F280, F320, F360, F400, F500, F600, F800, F1000, F1200
The advantages and technical for white fused alumina/WFA as follows:
1.A manufacturer with 13 years professional experience in China.
2.Commissary company of the national technical standardization committee of abrasives.
3.High purity of 99.5% min.
4.Prompt delivery: within 5days after the receipt of the order.
5 Competitive and reasonable price.
Chemical and physical parameters
Chemical compositions
Al2O3 : 99.6
Na2O : 0.22
SiO2 : 0.10
Fe2O3: 0.04
Physical properties
Linear expansion coefficient(1/°C): 8.3x10-4
Morse hardness 9min
Grain density :3.9 g/cm3
Bulk density:1.75-1.95 g/cm3
White fused alumina abrasives sandblasting
Performance and advantages
1. Not affecting the color of the processing cases;
2. Sandblasting in the non-iron process;
3. High speed processing and quality;4.Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations;5.After acid washing steps.
Usage:
1. Available research in a variety of blasting and light(lapping)operations;
2. Bolero or spay acrylic art of beauty processing;
3. The process of blasting the TV screen;
4. The cutting of silicon water;
5. The tooth model of clean sand;
6. Precision sand casting;
7. High refractory and other ceramic additives
