Натуральный графит используется в огнеупорных материалах щетках изделиях из гибкого графита лубрикантах с
- Категория: Graphite Products >>>
- Поставщик: Hebei,Runhuabang,New,Material,Technology,Co.,Ltd
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 2102.99 $* | 2207.71 $* |
| Aug-18-2025 | 2084.62 $* | 2188.60 $* |
| Jul-18-2025 | 1748.32 $* | 1835.17 $* |
| Jun-18-2025 | 2049.30 $* | 2151.77 $* |
| May-18-2025 | 1784.99 $* | 1873.0 $* |
| Apr-18-2025 | 2013.65 $* | 2114.64 $* |
| Mar-18-2025 | 1996.43 $* | 2096.73 $* |
| Feb-18-2025 | 1978.17 $* | 2077.15 $* |
| Jan-18-2025 | 1960.50 $* | 2058.26 $* |
Характеристики
Products Description
Graphite powder is a kind of mineral powder, the main component is carbon element, it is soft, dark gray; it has a greasy feel and can contaminate paper.
Under the condition of isolating oxygen, its melting point is above 3000℃, which is one of the most temperature-resistant minerals.
The chemical properties of graphite powder are relatively stable at room temperature, and are insoluble in water, dilute acids, dilute alkalis and organic solvents.
The material has high temperature resistance and conductivity, and can be used as refractory materials, conductive materials, and wear-resistant lubricating materials.
Name | High Carbon Graphite | ||||||
Types | Graphite Flakes; Expandable Graphite; Earthy Graphite Powder | ||||||
Properties | High temperature resistance, Electrical and thermal conductivity, Lubricity, Chemical stability, Plasticity, etc. | ||||||
Usages | Used as casting, sand foundry, die and high temperature metallurgical materials; used as pencil lead, pigment and polishing agent; widely used in petrochemical industry, hydrometallurgy, acid-base production, synthetic fiber, papermaking and other industrial sectors, which can save a lot of metal materials. | ||||||
Application
1.Refractory Material: In the metallurgical industry, it is mainly used to make graphite crucibles. In steelmaking, graphite is often used as a protective agent for steel ingots and as a lining for metallurgical furnaces.
2.Conductive Material: In the electrical industry, it is used to make electrodes, brushes, carbon rods, carbon tubes, positive electrodes of mercury positive current devices, graphite washers, telephone parts, and coatings for television picture tubes.
3.Wear-resistant & Lubricant Material: Graphite is often used as a lubricant in the machinery industry.Graphite materials are widely used to make piston cups, seals and bearings
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