| Application: | Refractory, Structure Ceramic, Industrial Ceramic |
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| Material: | Nitride |
| Type: | Ceramic Raw Materials |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Boron nitride is a crystal made of nitrogen and boron atoms. The chemical composition is 43.6% boron and 56.4% nitrogen, with four different variants.Boron nitride is resistant to chemical erosion and is not eroded by inorganic acids and water. The boron - nitrogen bond is broken in a hot concentrated base. It begins to oxidize in air above 1200ºC. It starts to decompose in vacuum at about 2700ºC. Slightly soluble in hot acid, insoluble in cold water, relative density 2.29.
Application
1. Release agent for metal forming and lubricant for metal wire drawing.
2. Special electrolytic and resistance materials at high temperature.
3. High temperature solid lubricant, extrusion anti-wear additives, additives for the production of ceramic composite materials, refractory materials and antioxidant additives, especially for the occasion of corrosion resistance to molten metal, heat strengthening additives, high temperature resistant insulation materials.
4 transistor heat sealing desiccant and plastic resin and other polymer additives.
5. Pressed into various shapes of boron nitride products, can be used as high temperature, high pressure, insulation, heat dissipation parts.
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