Boron Nitride Powder
6,890 Per Kilogram
100 Kilogram (MOQ)
Hexagonal boron nitride is a kind of loose white powder, similar to the properties of graphite, which has known as the "white graphite". It has good electrical insulation, thermal resistance and chemical resistance; anti-oxidation temperature can up to 900. Because hexagonal boron nitride has low coefficient of thermal expansion and high thermal conductivity, its thermal shock resistance is excellent. Solid Boron Nitride with a variety of excellent performance that can be widely used in high-voltage high-frequency electric insulators and plasma arc, automatic welding temperature frame coating, high frequency induction furnace materials, semiconductor phase admixture, atomic reactor construction materials, packaging materials to prevent neutron radiation, radar transfer window, the media radar antenna and composition of rocket engines and so on. Hexagonal boron nitride (HBN) has a high thermal conductivity, low dielectric constant and dielectric loss, reliable electrical insulation properties, low coefficient of thermal expansion, good thermal shock resistance, excellent processing performance, for most metals are not invasive, light, infrared and microwave-transparent, and has very high heat resistance, excellent performance, which is an important aerospace materials that has been widely used in launch vehicles, spacecraft, missiles, satellites and other spacecraft radio system. This new material has many excellent properties with hardness better than diamond crystal, tougher than commercial carbide, and cubic boron nitride anti-oxidation temperature higher than the single crystal itself, HBN is expected to become a new generation of steel materials processing industry in the tool material so there is no doubt that it has broad application prospects. Packaging we make the closed packing with double anti-static bag or aluminum foil bags inside, and with carton outside. If in bulk, we pack the goods with moisture-proof lastic bag inside, and with 25 kilograms paper barrel outside .
Boron Nitride Suspension
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100 Kilogram (MOQ)
Best Deals from Boron Nitride Powder
Hexagonal Boron Nitride Powder
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1 Kilogram (MOQ)
High purity powder, crystal size below 3micron, hexagonal crystal structure, none surface capsulate treatment.
Hexagonal Boron Nitride Powder
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Lithium Nitride Micro Powder, Aluminum Carbide Max Phase Powder
Hexagonal Boron Nitride Powder
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Boron Nitride Micron Powder, Graphite Nano Powder, Sulfur Nano (S) Powder
Boron nitride nanoparticles powder
10 - 50 Per Pack
MF: BN Chemical Name: Boron nitride nanoparticles Purity: > 99.9% APS: 50 nm (Size Customization possible) Form Nano powder CAS Number 10043-11-5
Boron Nitride Powder
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Boron Nitride Suspension
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Boron nitride suspension in large quantities so as to make them available at economical rates to our valued customers. The type of bn powder suspension supplied has best possible releasing and insulation properties.
Hexagonal Boron Nitride Powder
2,500 Per Kilogram
500 Kilogram (MOQ)
We are offering hexagonal boron nitride powder.hbn-98% density-2.1gmcc.
Boron Nitride Powder
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Sodium Nitride
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boron nitride powders
4,750 - 9,000 Per Kilogram
Boron Nitride Composites
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Momentive Performance Materials’ boron nitride (BN) composites incorporate proprietary compositions with other refractory materials and are excellent candidates to consider for harsh environments such as non- ferrous molten metal applications. Know more About Product Continuous casting is one of the most common metal manufacturing technologies. The liquid metal flows from a tundish into the mold, in which the strand shell is formed. The metal strand is then taken off continuously or intermittently, at a speed and solidification rate appropriate to the particular alloy. The ceramic break ring or the nozzle comes into contact with both the melt and the solidified alloy, and must satisfy correspondingly strict requirements: Chemical resistance to the solidified metal, i.e. no contamination of the alloy Good sliding properties, i.e. does not stick to the alloy High thermal shock resistance Defined thermal conductivity High wear resistance Easy to machine Boron Nitride Rings are extensively used in the Industry. Momentive offers a group of different boron nitride materials and boron nitride composites that are matched to different metal alloys. From these materials, manufacture nozzles or break rings that increase the lifetimes for the following metals: Steels of all kinds Copper alloys Nickel alloys Superalloys Additional Information: Delivery Time: 90-120 days
boron nitride powders
4,100 Per Pound
10 Pound (MOQ)
Boron Nitride Powder
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Boron Nitride Powder, Ferro Molybdenum, Potassium Oxalate, defoamer oil
Boron Nitride Powder
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Boron Nitride Powder