BLACK SILICON CARBIDE GRIT
AVERAGE CHEMICAL COMPOSITION(TYPICAL)
SiC ≥98.6%
CF ≤0.20%
Fe2O3 ≤0.40%
SiO2 ≤0.05%
PHYSICAL PROPERTIES(TYPICAL)
Density ≥3.12g/cm3
Mohs Hardness 9.15
Melting Point 2250℃
Refractoriness 1900℃
Magnetic ≤0.025%
PSD(Particle Size Distribution)
| Size | 1 | 2 | 3 | 3 and 4 | 3, 4, and 5 | Q6max, % | |||||
| W1, mm (mkm) | Q1, % | W2, mm (mkm) | Q2max, % | W3, mm (mkm) | Q3min, % | W4, mm (mkm) | Q3+Q4min, % | W5, mm (mkm) | Q3+Q4+Q5min, % | ||
| F12 | 2,80 | 0 | 2,00 | 20 | 1,70 | 45 | 1,40 | 70 | 1,18 | * | 3 |
| F14 | 2,36 | 0 | 1,70 | 20 | 1,40 | 45 | 1,18 | 70 | 1,00 | * | 3 |
| F16 | 2,00 | 0 | 1,40 | 20 | 1,18 | 45 | 1,00 | 70 | (850) | * | 3 |
| F20 | 1,70 | 0 | 1,18 | 20 | 1,00 | 45 | (850) | 70 | (710) | * | 3 |
| F22 | 1,40 | 0 | 1,00 | 20 | (850) | 45 | (710) | 70 | (600) | * | 3 |
| F24 | 1,18 | 0 | (850) | 25 | (710) | 45 | (600) | 65 | (500) | * | 3 |
| F30 | 1,00 | 0 | (710) | 25 | (600) | 45 | (500) | 65 | (425) | * | 3 |
| F36 | (850) | 0 | (600) | 25 | (500) | 45 | (425) | 65 | (355) | * | 3 |
| F40 | (710) | 0 | (500) | 30 | (425) | 40 | (355) | 65 | (300) | * | 3 |
| F46 | (600) | 0 | (425) | 30 | (355) | 40 | (300) | 65 | (250) | * | 3 |
| F54 | (500) | 0 | (355) | 30 | (300) | 40 | (250) | 65 | (212) | * | 3 |
| F60 | (425) | 0 | (300) | 30 | (250) | 40 | (212) | 65 | (180) | * | 3 |
| F70 | (355) | 0 | (250) | 25 | (212) | 40 | (180) | 65 | (150) | * | 3 |
| F80 | (300) | 0 | (212) | 25 | (180) | 40 | (150) | 65 | (125) | * | 3 |
| F90 | (250) | 0 | (180) | 20 | (150) | 40 | (125) | 65 | (106) | * | 3 |
| F100 | (212) | 0 | (150) | 20 | (125) | 40 | (106) | 65 | ( 75) | * | 3 |
| F120 | (180) | 0 | (125) | 20 | (106) | 40 | ( 90) | 65 | ( 63) | * | 3 |
| F150 | (150) | 0 | (106) | 15 | ( 75) | 40 | ( 63) | 65 | ( 45) | * | 3 |
| F180 | (125) | 0 | ( 90) | 15 | ( 75) | * | ( 63) | 40 | ( 53) | 65 | * |
| F220 | (106) | 0 | ( 75) | 15 | ( 63) | * | ( 53) | 40 | ( 45) | 60 | * |
* – not regulated
W1,W2,W3,W4,W5 – cell size of 1,2,3,4 and 5 sieve in light
Q1,Q2,Q3 – rest of grinding material on sieves 1,2 and 3
Q3+Q4 – total rest of grinding material on sieves 3 and 4
Q3+Q4+Q5 – total rest of grinding material on sieves 3, 4 and 5
Q6 – rest of grinding material on pallet
MAIN APPLICATIONS OF BLACK SILICON CARBIDE
1，Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
2，Blasting,surface Treatment,Rust Removal
3，Cusmetics products manufacturing,Beauty crafts and Dermabrasion etc
4，Ceramic products such as ceramic filter etc
5，Grinding wheels,sandpaper etc
6，Glaze,floor coating,Floor / Wall Laminates
7，raw material of Knife Grinder,Whetstone,oilstone,grinding stone,abrasive stones and so on
8，Used to produce Polishing wax,polishing fluid,grinding powder,grinding fluid and so on
9，Wear-resisting floor
10，Brake linings
11.Industrial Lubricant
PACKING
 |  |  |  |
| 25kgs PVC bags | 1mt big bag | 25kgs pvc bags+1mt big bag | 25kgs pvc bags+pallet |
