| Message: | White fused alumina is produced from high purity alumina in electric arc furnaces at temperatures over 2000℃ under carefully controlled conditions. which is followed by a slow solidification process and crushed into different grit sizes for different applications.
White fused alumina has a very high purity with Aluminium Oixde(Al₂O₃) content over 99%, low impurities(Na₂O less than 0.4%) , The high alumina content is ensured from high grade calcined alumina as raw material.
White fused alumina is also characterized by high hardness of mohs 9, the chemical stability at very high temperatures, great self-sharpening, superior acid and alkali resistance, and stable thermal performance.
Compared with Brown fused alumina, white fused alumina has a higher hardness , slightly lower toughness and better performance of self-sharpening, stronger grinding ability, better cutting and less heat emitting than brown fused alumina
Physical Index:
True density 3.96g/ cm³
Hardness 2000~2200kg/ mm²
Refractoriness ≥1850℃
Max useable temperature 1900℃
Chemical composition:
Grit size Al₂O₃ Na₂O
F12-220 ≥99.20 ≤0.40
F230-400 ≥99.00 ≤0.50
F500-1200 ≥99.00 ≤0.50
Size Available:
Abrasives F8-F1500, P12-P220, JIS240-JIS3000
Refractory 0-1mm, 1-3mm, 3-5mm, 200 mesh, 325mesh
Other special spec. could be supplied as required.
FOB Price: US $800 - 2,000 / Ton | Get Latest Price
Min.Order Quantity: 1 Ton/Tons 100g by sample testing
Supply Ability: 800 Ton/Tons per Month
Port: FOB China main port
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Packaging & Delivery
Packaging Details: 25kgs bag with 40 bags in a jumbo bag
20kgs bag with 50 bags in a jumbo bag
1000kgs packed in a jumbo bag
All the packing terms are according to the requirements of customer
Delivery Detail: It depends on ordered quantity
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