Зернистость для полировки черный карбид кремния сетка
- Категория: Abrasives >>>
- Поставщик: Zhengzhou,Xinli,Wear,Resistant,Material,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.48 $* | 0.90 $* |
| Aug-17-2025 | 0.49 $* | 0.80 $* |
| Jul-17-2025 | 0.66 $* | 0.22 $* |
| Jun-17-2025 | 0.35 $* | 0.90 $* |
| May-17-2025 | 0.93 $* | 0.32 $* |
| Apr-17-2025 | 0.93 $* | 0.68 $* |
| Mar-17-2025 | 0.28 $* | 0.84 $* |
| Feb-17-2025 | 0.36 $* | 0.6 $* |
| Jan-17-2025 | 0.25 $* | 0.15 $* |
Характеристики
Products Description
Black Silicon Carbide Introduction
Because of the rarity of natural moissanite, most silicon carbide is synthetic. It is used as an abrasive, and more recently as asemiconductor and diamond simulant of gem quality. The simplest manufacturing process is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature, between 1,600 °C (2,910 °F) and 2,500 °C (4,530 °F). Fine SiO2 particles in plant material (e.g. rice husks) can be converted to SiC by heating in the excess carbon from the organic material. The silica fume, which is a byproduct of producing silicon metal and ferrosilicon alloys, also can be converted to SiC by heating
with graphite at 1,500 °C (2,730 °F)
with graphite at 1,500 °C (2,730 °F)
Black Silicon Carbide Chemical Composition (%)
Grit | Sic | F.C. | Fe2O3 |
F12-F90 | ≥98.50 | <0.20 | ≤0.60 |
F100-F150 | ≥98.00 | <0.30 | ≤0.80 |
F180-F220 | ≥97.00 | <0.30 | ≤1.20 |
F230-F400 | ≥96.00 | <0.40 | ≤1.20 |
F500-F800 | ≥95.00 | <0.40 | ≤1.20 |
F1000-F1200 | ≥93.00 | <0.50 | ≤1.20 |
P12-P90 | ≥98.50 | <0.20 | ≤0.60 |
P100-P150 | ≥98.00 | <0.30 | ≤0.80 |
P180-P220 | ≥97.00 | <0.30 | ≤1.20 |
P230-P500 | ≥96.00 | <0.40 | ≤1.20 |
P600-P1500 | ≥95.00 | <0.40 | ≤1.20 |
P2000-P2500 | ≥93.00 | <0.50 | ≤1.20 |
Black Silicon Carbide Physical Index
Grits | Bulk Density g/cm3 | High Density g/cm3 | Grits | Bulk Density g/cm3 | High Density g/cm3 |
F16 ~ F24 | 1.42~1.50 | ≥1.50 | F100 | 1.36~1.45 | ≥1.45 |
F30 ~ F40 | 1.42~1.50 | ≥1.50 | F120 | 1.34~1.43 | ≥1.43 |
F46 ~ F54 | 1.43~1.51 | ≥1.51 | F150 | 1.32~1.41 | ≥1.41 |
F60 ~ F70 | 1.40~1.48 | ≥1.48 | F180 | 1.31~1.40 | ≥1.40 |
F80 | 1.38~1.46 | ≥1.46 | F220 | 1.31~1.40 | ≥1.40 |
F90 | 1.38~1.45 | ≥1.45 |
Advantages Of Black Silicon Carbide：
1. Large crystal, high strength, good toughness, dense texture, high bulk density.
2. Stable performance between batches.
3. The higher grinding efficiency and polishing brightness, the grinding efficiency is much higher than the soft abrasives such as silica.
4. Good particle appearance, high surface finish of the polished object.
Application
Black Silicon Carbide Size Available
F12-F1200, P12-P2500
0-1mm, 1-3mm, 6/10, 10/18, 200mesh, 325mesh
Other special specifications could be supplied on request.
F12-F1200, P12-P2500
0-1mm, 1-3mm, 6/10, 10/18, 200mesh, 325mesh
Other special specifications could be supplied on request.
Packing and Delivery
1. 25kg or 20kg/woven bag;2. 25kg or 20kg/kraft paper bag;
3. Moisture-proof plastic lining;
4. 1000 kg/ton plastic ton bag;
5.Carton;
6. Plastic film;
7. Wooden pallets.
All packaging can be customized according to customer requirements.
3. Moisture-proof plastic lining;
4. 1000 kg/ton plastic ton bag;
5.Carton;
6. Plastic film;
7. Wooden pallets.
All packaging can be customized according to customer requirements.
About Company
Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd. Is a professional integrative enterprise specializing in R&D, producing, and selling various wear-resistant materials， such as white corundum powder, alumina powder, green silicon carbide powder, brown corundum powder, etc.
Xinli Wear-resistant Materials has completed inspection equipment and quality control system, and obtained ISO9001:2015 quality management system certification.
FAQ
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