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200mesh white fused alumina powder polishing media
Description
White Fused Alumina powder is produced by fusing high purity alumina powder in an electric arc furnace under carefully controlled conditions.It is characterized by high purity ,great self-sharpening,acid and alkali resistance,high temperature resistance and stable thermal performance.white fused alumina is suitable for sandblasting,grinding,polishing,metal finishing,surface cleaning and refractory materials.It can also bu used to make coated and bond abrasives.
Tech Data
Chemical Analysis:
Al2O3 | Fe2O3 | Na2O | SiO2 | CaO | K2O |
≥99.2% | ≤0.10% | ≤0.30% | ≤0.10% | ≤0.03% | ≤0.03% |
Physical Analysis:
Crystal | True Density | Hardness | Melting Point | Refractoriness | Max Usable Temperature |
α- Al2O3 | ≥3.96 | 2000~2200 | 2000 | ≥1850 | 1900 |
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;
Application
* Wet and dry blasting
* Grinding, lapping and polishing media
* Resin bonded grinding wheels and segments
* Resin bonded abrasive and coated abrasive products
* Wear-resistant and fire-proof products
* Friction products and abrasion resistance ground
* Producing mold of precision casting.
* Optical glass polishing
Size Available
1. F8-F1500, P12-P220, JIS240-JIS3000
2. 0-1mm, 1-3mm, 3-5mm, 100mesh 120mesh 150mesh 200mesh, 325mesh
3. 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500#
4. Other specifal specification could be supplied as required
Product Categories : Abrasive & Refractory > White Fused Alumina
