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86-533-3588977
Model NO.: A-8
Trademark: seibou
Origin: Shandong China
HS Code: 2818200000
Company Description
Established in2007, shandong seibou chemical technology Co., Ltd. is engaged in researching and producing of variety of chemical products, our product are alumina-based series of polishing abrasive powder, aluminum hydroxide flame retardant series products.Our company have passed the certification of ISO9001: 2008 quality management system, and all the products has passed the SGS heavy metal test, to meet the environmental standards. " Seibou brand" Is enjoying a high popularity in this industry home and abroad.
Application
1.For Free grinding, such as glass industry.
2.For Friction products and abrasion resistance ground
3.For Resin or ceramic bonded abrasive,such as grinding wheels,cutting off wheels.
4.For Refractory Raw material, Wear-resistant and fire-proof products.
5.For Grinding and polishing ,such as gringing stone, Grinding block, flap disc.
6.For Coated abrasives,such as abrasive paper,abrasive cloth,abrasive belt.
7.For Producing mold of precision casting and Grinding, lapping and polishing media.
Technical Index
| Product Name | High Temperature Aluminum | |||||
| Index model | Ordinary grain | particles | ||||
| A-100 | A-101 | MA-201 | MA-202 | MA203 | ||
| Chemical composition | Adherent water% | 0.005 | 0.1 | 0.1 | 0.2 | 0.1 |
| L.O.I% | 0.05 | 0.1 | 0.1 | 0.05 | 0.05 | |
| Fe2O3 % | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | |
| SiO2 % | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | |
| Na2O % | 0.2 | 0.2 | 0.22 | 0.22 | 0.22 | |
| Al2O3% | 99.7 | 99.7 | 99.7 | 99.7 | 99.7 | |
| True proportion(g/cm3) | 3.95 | 3.95 | 3.95 | 3.9 | 3.95 | |
| Particle Size D50(µm) | 50 | 10 | 1 | 3.5 | 5 | |
| Bulk density | Light (g/cm3) | 0.9 | 0.85 | 0.6 | 0.6 | 0.7 |
| Hefty (g/cm3) | 1.2 | 1.1 | 1.3 | 1.1 | 1.2 | |
| Oil Absorption(ml/100g) | 31 | 26 | 21 | |||
Package and Transportation
Package: internal plastic with knitted exterior covered with film, with the net weight of 25kg.
Transportation: the product is not dangerous goods, which should be protected from damp, rainfall and package damage in transportation.
Storage
At dry warehouse with good ventilation
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