Refractory / Polishing Material Black / Green Silicon Carbide
Features:
Silicon Carbide SiC Nanoparticles Nanopowder, SiC Nanoparticles Nanopowder CAS 409-21-2 possesses
1)high purity, narrow range particle size distribution, and larger specific surface area;
2)This product has chemical stability, high thermal conductivity, smaller thermal expansion coefficient and better abrasion resistance;
3) Its microhardness is 2840 ~ 3320kg/mm2 and hardness is between corundum and diamond; Its mechanical strength is higher than the corundum;
4) nano-SiC possesses excellent thermal conductivity. It is a semiconductor and resistant to oxidation in high temperature.
Chemical Analysis and Grain Size Distribution(F24--F220)
| |
F24 |
F36 |
F60 |
F80 |
F120 |
F180 |
F220 |
| SIC |
98.48 |
98.46 |
98.6 |
98.6 |
98.5 |
98.5 |
98.5 |
| Fe2O3 |
0.32 |
0.31 |
0.28 |
0.32 |
0.26 |
0.31 |
0.33 |
| F.C. |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
0.16 |
| Coarse Grit |
20 |
15 |
9 |
22 |
15 |
5.6 |
9 |
| Basal Grit |
49 |
65 |
67 |
63 |
49 |
59.4 |
72 |
| Mixed Grit |
76.5 |
84 |
90.2 |
77 |
82.5 |
81.4 |
88.5 |
| Fine Grit |
0.3 |
0.1 |
0.3 |
0.5 |
0.4 |
0.5 |
|
Chemical Analysis and Grain Size Distribution (F320-F1200)
| |
F320 |
F400 |
F600 |
F800 |
F1000 |
F1200 |
| SIC |
98.5 |
98 |
97.55 |
97 |
97.24 |
97 |
Application of Silicon Carbide powder
High-grade refractory material; Special use material for polishing abrasive; Ceramic bearings; Ceramic engine parts; Grinding wheels; Textile ceramics; High-frequency ceramics; Hard disc and a support for multichip modules; High-temperature and high-power semiconductors; High-temperature ceramic bearings; High-temperature fluid transport parts; High hardness grinding materials; High-temperature sealing valves; High-temperature spray nozzles; Integrated circuit substrate; Catalyst support; Mirror or coatings for extreme ultraviolet environment; Nanocomposites (e.g., Si3N4/SiC, SiC/polymer); Resistance heating elements; Strengthening materials for Al, Al2O3, Mg, and Ni.
Our Factory:
Product Packing and Delivery:
1) 25kgs/plastic woven bag and 40bags/wooden pallet.
2) 20kgs/paper bag and 50bags/wooden pallet.
3) 1mt/bulk bag
4) customized packaging
The above quantity without pallet ,the goods will be sent within 7-15days after receiving your order.
Audited Supplier 
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