Description
It's a brown fused aluminum oxide obtained from the refuction of high quality bauxite in an electric arc furance . Due to its toughness, is recommended for use in bonded abrasives(grinding wheel,cutoff wheel,points,etc...) , coated abrasives (paper & cloth),blasting abrasives, as well as refractory applications.<br />
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TYPICAL CHEMICAL ANALYSIS<br />
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Al2O3: 95.62% Na2O: 0.07%<br />
TiO2: 2.84% K2O: 0.05%<br />
SiO2: 0.78% CaO: 0.11%<br />
Fe2O3: 0.20% MgO: 0.33%<br />
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TYPICAL PHYSICAL PROPERTIES<br />
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Specific Gravity : 3.92 g/cc<br />
Melting Point : 2020 ºC<br />
Toughness : 50 (ANSI-B74.8 1987)<br />
Bulk Density : 1.67 - 1.77 g/cc<br />
Crystal Structure : α-alumina macro crystals from<br />
trigonal class,hexagonal system<br />
Color: Brown<br />
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HIGH DENSITY PRODUCTS - RANGE (g/cc)<br />
GritMin - MaxGritMin - Max<br />
161.98 - 2.08601.77 - 1.87<br />
201.94 - 2.04701.74 - 1.84<br />
241.91 - 2.01801.69 - 1.79<br />
301.88 - 1.98901.67 - 1.77<br />
361.82 - 1.921001.67 - 1.77<br />
461.80 - 1.901201.65 - 1.75<br />
541.79 - 1.89<br />
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AVAILABLE SIZES<br />
Mesh:Refractory Split Sizes<br />
Marco:16, 20, 24, 30, 36, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220 grits<br />
Micro:F240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200 grits<br />
OthersOther Sizes Available Upon Request
- brown fused alumina
Production Capacity:
50000
Delivery Timeframe:
Within 30 Days
Incoterms:
CFR - Cost and Freight
CIF - Cost, Insurance and Freight
CIP - Carriage and Insurance Paid to
DDP - Delivered Duty Paid
DDU - Delivered Duty Unpaid
EXW - Ex Works
Packaging Details:
1. in 25kg plastic woven bag
2. in 1000kg bag
3. 40x25kg plastic woven bags in one larger bag
4. 40x25kg plastic woven bags on pallet
5. 40x25kg paper bags on pallet
More about
Jiygo Refractory & Abrasive Ltd.
200-500
Employees
10M - 50M
Sales volume (USD)
30%
% Export sales
Year
Established
Business type
- Industry / Manufacturer
Keywords
- Brown fused alumina
Contact and location
- Yan Wang
- +86 359 xxxxxxxx
- Yuncheng / Shanxi | China