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江山磨料有限公司
地址：154 NANYANG ROAD, ZHENGZHOU 450057 CHINA.
电话：022 87899539 18137772579
传真：022 87899537
邮箱：dragonabrasives@163.com
地址：154 NANYANG ROAD, ZHENGZHOU 450057 CHINA.
电话：022 87899539 18137772579
传真：022 87899537
邮箱：dragonabrasives@163.com
Garnet abrasive is an environmentally friendly abrasive material and is widely used in sandblasting, free-grinding, resin abrasive tools,coated abrasive tools, functional fillers, filtered water media, washed denim clothes, and water cutting.
| NATURAL GARNET ABRASIVE | Average chemical composition (%) | Physical characteristics | Other Characteristics | Size Screen Analysis | |
| SiO2 | 36-40 | Appearance and colour: light reddish brown particles, no appreciable colour. Shape of natural grains: Sub-angular Solubility in water: insoluble Bulk Density: >2000kg/M3 Purity: >97% up Specific Gravity: 3.8-4.3g/cm3; Hardness: 7.50 ~7.8 (Hm) ; Melting point: 1180 centigrade. |
Conductivity: very low Chloride: less than 1ppm Moisture Absorption: non-hydroscopic Free Iron : Non Free Silicon:non Other heavy metal: non |
Fepa F8- F1200 JIS J8-J4000 |
|
| AI2O3 | 20-25 | ||||
| Fe2O3 | 3-7 | ||||
| FeO | 20-25 | ||||
| CaO | 1.5-4 | ||||
| MgO | 9-11 | ||||
| TiO2 | 0.8-1.0 | ||||
| MnO | 0.5-0.7 | ||||