China Abrasives Industry Hainan Corporation
| Payment Terms | D/P, L/C, T/T |
| Supply Ability | 50,000 Tons Per Year |
| Delivery Time | 7-10 days |
| Packaging Details | As per request |
| Application | Grinding |
| Color | brown |
| Hardness | Medium |
| Material | Aluminum Oxide |
| Packaging | Bag |
| Size | 4-6mm |
| Structure | Open |
| Brand Name | CAEC |
| Certification | ISO9001, ISO14001, OHSAS18001 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | D/P, L/C, T/T | Supply Ability | 50,000 Tons Per Year |
| Delivery Time | 7-10 days | Packaging Details | As per request |
| Application | Grinding | Color | brown |
| Hardness | Medium | Material | Aluminum Oxide |
| Packaging | Bag | Size | 4-6mm |
| Structure | Open | Brand Name | CAEC |
| Certification | ISO9001, ISO14001, OHSAS18001 | Place of Origin | Henan, China |
| High Light | Brown Fused Alumina Oxide ，Fused Corundum Abrasive ，BFA A Fused Corundum | ||
Brown fused alumina, BFA, A, Fused Corundum, Brown corundum abrasive
Product description of Brown aluminum oxide:
Brown aluminum oxide is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc.
Grain types and symbol
| Usage | For vitrified wheels | For organic wheels | For belts | For sheets | For abrasives blasting |
| Symbol | A | A-B | A-P1 | A-P2 | A-S |
Typical value of physical chemical performance index
|
Type |
Grit |
Chemical composition (%) |
CAL.TEM. ℃ |
Magnetic % contens≤ |
Range of buld density(g/cm3) |
||||
| AL2O3 | SiO2 | TiO2 | Fe2O3 | CaO | |||||
| A | F46 | 95.72 | 0.92 | 2.52 | 0.06 | 0.28 | 1050-1350 | 0.009 | 1.85 |
| F120 | 95.30 | 1.12 | 2.74 | 0.07 | 0.27 | 1050-1350 | 0.008 | 1.62 | |
| F180 | 94.70 | 1.27 | 2.93 | 0.15 | 0.39 | 1050-1350 | 0.006 | 1.54 | |
| F360 | 92.42 | 1.75 | 3.85 | 0.62 | 0.45 | 1050-1350 | 0.022 | 1.29 | |
| A-B | F46 | 95.56 | 1.12 | 2.39 | 0.06 | 0.30 | - | 0.006 | 1.85 |
| F120 | 95.12 | 1.22 | 2.62 | 0.08 | 0.32 | - | 0.009 | 1.61 | |
| F180 | 94.32 | 1.30 | 2.91 | 0.16 | 0.30 | - | 0.010 | 1.54 | |
| F360 | 91.47 | 1.78 | 4.36 | 0.65 | 0.50 | - | 0.018 | 1.22 | |
| A-P1 | P40 | 95.57 | 1.08 | 2.45 | 0.06 | 0.28 | - | 0.007 | 1.72 |
| P120 | 94.85 | 1.17 | 2.76 | 0.05 | 0.29 | - | 0.009 | 1.58 | |
| P180 | 93.89 | 1.37 | 3.40 | 0.15 | 0.32 | - | 0.006 | 1.52 | |
| P600 | 91.82 | 1.69 | 4.67 | 0.52 | 0.49 | 0.008 | 1.25 | ||
| A-P2 | P40 | 93.27 | 1.32 | 3.20 | 0.19 | 0.30 | - | 0.007 | 1.71 |
| P120 | 92.85 | 1.27 | 3.21 | 0.21 | 0.37 | - | 0.008 | 1.56 | |
| P180 | 91.65 | 1.42 | 3.72 | 0.27 | 0.42 | - | 0.007 | 1.50 | |
| P600 | 90.80 | 1.77 | 4.62 | 0.72 | 0.56 | - | 0.006 | 1.21 | |
Chart for grit size and chemical component of china GB/T 2478-1995
| Type & Grit | Chemical composition (%) | |||
| Al2O3 | TiO2 | CaO | ||
|
A A-P1 |
F4-F80(P80) | 95.00-97.50 | 1.50-3.80 | 0.45 |
|
F90-F150 (P100-P150) |
94.00-97.50 | |||
|
F180-F220 (P180-P220) |
93.00-97.50 | |||
| F220(P220) | ≥92.00 | |||
|
A-B A-P2 |
F4-F80 (P8-P80) |
≥93.00 | 1.50-4.20 | - |
|
F90-F220 (P100-P220) |
≥91.00 | |||
| F220(P220) | ≥90.00 | ≤4.50 | - | |
| A-S | F16-F220 | ≥92.00 | ≤4.20 | - |
Chart for grit size and magnetic contents of china GB/T 2478-1996
|
Grit |
Magnetic contents ≤ |
|||
| A,A-P1 | A-B | A-P2 | A-S | |
| F8,P8 | 0.0520 | 0.0800 | 0.0850 | - |
| F10,P10 | 0.0500 | 0.0780 | 0.0830 | - |
| F12,P12 | 0.0480 | 0.0760 | 0.0810 | - |
| F14,P14 | 0.0460 | 0.0740 | 0.0790 | - |
| F16,P16 | 0.0440 | 0.0720 | 0.0770 | 0.0860 |
| F20, | 0.0420 | 0.0700 | 0.0750 | 0.0830 |
| F22,P20 | 0.0400 | 0.0680 | 0.0730 | - |
| F24,P24 | 0.0380 | 0.0660 | 0.0710 | 0.0800 |
| F30,P30 | 0.0360 | 0.0640 | 0.0690 | 0.0770 |
| F36,P36 | 0.0340 | 0.0620 | 0.0670 | 0.0740 |
| F40, | 0.0320 | 0.0600 | 0.0650 | - |
| F46,P40 | 0.0300 | 0.0580 | 0.0630 | 0.0710 |
| F54,P50 | 0.0280 | 0.0560 | 0.0610 | 0.0680 |
| F60,P60 | 0.0260 | 0.0540 | 0.0590 | 0.0650 |
| F70,P70 | 0.0250 | 0.0520 | 0.0570 | 0.0620 |
| F80,P80 | 0.0240 | 0.0500 | 0.0550 | 0.0590 |
| F90,P100 | 0.0230 | 0.0480 | 0.0530 | 0.0560 |
| F100 | 0.0220 | 0.0460 | 0.0510 | 0.0540 |
| F120,P120 | 0.0210 | 0.0450 | 0.0500 | 0.0530 |
| F150,P150 | 0.0180 | 0.0440 | 0.0490 | 0.0520 |
| F180,P180 | 0.0180 | 0.0440 | 0.049 0 | 0.052 0 |
| F220,P220 | 0.0180 | 0.0440 | 0.049 0 | 0.052 0 |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
1988
Total Annual:
200000000-400000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
China Abrasives Industry Hainan Corporation, the predecessor was China Abrasives Import & Export Corporation, which was approved by the former National Machinery Commission and the State Import and Export Management Committee and founded in 1981. It's a leading enterprise in the import and e... China Abrasives Industry Hainan Corporation, the predecessor was China Abrasives Import & Export Corporation, which was approved by the former National Machinery Commission and the State Import and Export Management Committee and founded in 1981. It's a leading enterprise in the import and e...
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