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Micro Powder White Aluminum Oxide Abrasive 240# - 1200# Super Fine Grinding / Polishing
Product Details:
| Place of Origin: | Zhengzhou |
| Brand Name: | Zhengtong |
| Certification: | N/A |
| Model Number: | F240#-F1200# |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 MT |
|---|---|
| Price: | Negotiation |
| Packaging Details: | 25kgs bags+Ton bag or pallet, 25mt/20'GP usually |
| Delivery Time: | 8-30 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 10000mt per year |
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Detail Information |
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| Material: | Aluminium Oxide Al2O3 | Product Name: | White Fused Alumina |
|---|---|---|---|
| Crystal Form: | Trigonal Crystal Sytem | Color: | White |
| Hardness: | Vickers Harness: 2200 HV Mohs: 9 | True Specific: | 3.95g/cm3 |
| Package: | 25kgs Bags +Ton Bag Or Pallet | Chemical Index: | Al2O3 99%min. SiO2 0.05%max. Fe2O3 0.1%max. NaO2 0.35%Max L.O.i 0.2% Max. |
| Usage: | For Sandblasting | Sample: | 1 Kg For Free |
| Highlight: | aluminum oxide abrasive media,recyclable aluminium oxide abrasive |
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Product Description
WHITE FUSED ALUMINA MICRO POWDER 240#-1200#
The white aluminum oxide, also known as white fused alumina, white corundum, is made of industrial aluminum powder as raw material, smelting at a high temperature of 2000 degrees or more in an electric arc furnace, and is cooled, pulverized, shaped, magnetic materials removed, and sieved into various grain sizes. It has the characteristics of dense texture, high hardness, high bulk density, low porosity, iron-free and good thermal shock resistance, is high quality blasting abrasive, especially suitable for sandblasting operations where iron residue is strictly prohibited. Micro-powder grade is very suitable for wet blasting and grinding. It is suitable for super-fine grinding and polishing of crystal and electronics industries.
| CHEMICAL ANALYSIS | |||
| Al 2O3 | SiO2 | Fe2O3 | Na2O |
| 99.0% | 0.1% | 0.1% | 0.35% |
| PHYSICAL PROPERTIES | |||
| Color | Specific Gravity | Vickers Hardness | Mohs Harness |
| White | 3.95g/cm3 | 2200kg /mm2 | 9 |
| POWDER SIZES AVAILABLE | |||
| 240#, 280#, 320#, 400#, 500#, 600#, 800#, 1000#,1200# | |||
FEATURE
1. Not affect the work piece color;
2. Can be used for sandblasting in the process of prohibiting the residual iron powder;
3. The micro powder grade is very suitable for wet sandblasting and grinding operations;
4. Sand blasting speed fast and high quality;
White aluminum oxide micro powder application
1. Can be used in various types of sand blasting and lapping (Lapping) operations;
2. Atomizing aesthetic processing of glass or acrylic art;
3. Sandblasting in the TV screen process;
4. Cutting of silicon wafers;
5. Cleaning and blasting of the tooth mold;
6. Sand for precision casting;
7. Advanced refractory materials and other ceramic additives;
8. Advanced grinding and polishing.
Applicable Equipment
Suction dry blasting machine, Press-in dry blasting machine, Liquid blasting machine
Caroline Cui