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Product Description
Brown fused alumina is made by high quality bauxite as main material, fusing and puritying in a pouring electric arc furnace at a temperature of over 2200 ℃
Physical Index:
Crystal System Hexagonal
True Density 3.90g/cm3
Mohs Hardness 9
Micro Hardness HV1800-2200
Chemical Composition (%):
Grit size Al2O3 TiO2 SiO2 Fe2O3 CaO
F4-F80 95.0-96.0 1.50-3.80 1.21 0.3 0.45
F90-F150 94.5-95.5
F180-220 93.5-95.5
F220 Finer ≥ 92.00
Size Available :
Refractory: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200mesh, 325mesh
Abrasives F12-F1200, P12-2500
Other special spec. could be supplied as required
Package:
1. 1000kgs packed in a big bag
2. 25kgs/bag with 40 bags in a big bag
3. 25kgs/bag with 40 bags on a pallet
Other package could be supplied as request.
Applications:
1. Coated and bonded abrasive tools
2. Lapping and polishing processes
3. Sandblasting
4. Producing mold of precision casting
5. Refractory material including low cement castable, plastics, bicks, etc.
Company Information
H&X is a professional supplier of abrasive and refractory material in China. We put our business reputation at the first position all the time. Our goal is to supply good quality product at better price with best service.
We started our business since 1998. We supply abrasive grains, powder for abrasives tools, grinding, polishing, sandblasting, etc. Refractory materials for melting, foundry, minerals for ceramic, glass and constraction, including silicon carbide, fused alumina, silica, garnet, etc.
With over ten years knowhow in this field, we've established long-term stable business relationship with customers worldwide. Sincerely invite your esteemed company to cooperate with us.
You will get:
1. competitive pricing
2. technical sales support
3.shorter lead time
4. all details informed for every order
5.credit saved for better payment term
High quality brown fused alumina
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