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PRODUCTS
Silicon carbide
| Reusable synthetic abrasive material. Sharp-edged grains. Hardness on the Mohs scale: exceeding 9. The most aggressive synthetic abrasive media for general use, displaying top cutting ability. |
| Silicon carbide is the compound of silicon and carbon, produced at the temperature of ca. 2400 C, of the formula corresponding to SiC. It is the compound of high hardness and mechanical strength, exceptionally high heat and electric conductivities, as well as high resistance to thermal shock and oxidizing impact of the air. |
| Depending on SiC, iron and carbon contents, as well as crystal structure, the following types may be distinguished: |
Typical chemical composition
| SiC | > 97 % |
| wolne C | < 0,4 % |
| wolne Si | < 1 % |
Physical properties
| Colour - black |
| Grain shape - sharp-edged |
| Hardness - 9 on the Mohs scale |
| Specific gravity - 3.12 kg/dm3 |
| Bulk density - 1.30 - 1.50 kg/dm3 |
Available grain sizes
| FEPA 008 | 2,000 — 2,800 mm |
| FEPA 010 | 1,700 — 2,360 mm |
| FEPA 012 | 1,400 — 2,000 mm |
| FEPA 014 | 1,180 — 1,700 mm |
| FEPA 016 | 1,000 — 1,400 mm |
| FEPA 020 | 0,850 — 1,180 mm |
| FEPA 022 | 0,710 — 1,000 mm |
| FEPA 024 | 0,600 — 0,850 mm |
| FEPA 030 | 0,500 — 0,710 mm |
| FEPA 036 | 0,425 — 0,600 mm |
| FEPA 040 | 0,355 — 0,500 mm |
| FEPA 046 | 0,300 — 0,425 mm |
| FEPA 054 | 0,250 — 0,355 mm |
| FEPA 060 | 0,212 — 0,300 mm |
| FEPA 070 | 0,180 — 0,250 mm |
| FEPA 080 | 0,150 — 0,212 mm |
| FEPA 090 | 0,125 — 0,180 mm |
| FEPA 100 | 0,106 — 0,150 mm |
| FEPA 120 | 0,090 — 0,125 mm |
| FEPA 150 | 0,063 — 0,106 mm |
| FEPA 180 | 0,063 — 0,090 mm |
| FEPA 220 | 0,053 — 0,075 mm |
Packing:
| 25-kg bags placed on a wooden pallet and wrapped with heat shrinkable foil |
| 1000-kg big bags. |
Applications:
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