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BN powder 99% boron nitride BN microns CAS 10043-11-5 BN powder 3-5um price boron nitride powder
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Technical parameters of boron nitride:
|
Product Name |
MF |
Purity |
Particle Size |
Melting Point |
Density |
Color |
|
Boron Nitride |
BN |
99% |
100nm, 500nm, 3-5um,5-10um,10-20um,20-30um |
3000℃ |
2.29 |
white |
|
Product category |
Average particle size (nm) |
Specific surface area (m/g) |
Bulk density (g/cm) |
Product type |
|
Nanoscale |
50 |
43.6 |
0.11 |
Hexagonal |
|
Sub-micron |
600 |
9.16 |
2.30 |
Hexagonal |
Chemical Composition of Boron Nitride BN powder:
|
BN |
MgO |
Na2O |
Fe2O3 |
CuO |
MnO |
|
99% |
0.068% |
0.08% |
0.06% |
0.012% |
0.0253% |
Introduction of boron nitride powder
Boron nitride is usually white and has a sphalerite structure with good thermal conductivity. Its hardness is second only to diamond, which is a super hard material and is often used as tool material and abrasive.
Boron nitride is a crystal composed of nitrogen and boron atoms. Chemistry; The composition is 43.6% boron and 56.4% nitrogen and there are four different variants: hexagonal boron nitride (HBN), rhombohedral boron nitride (RBN), cubic boron nitride (CBN) and Wurtz F boron nitride (WBN).
Boron nitride has corrosion resistance, and good electrical insulation, the operating temperature in the oxidizing atmosphere is 900C, and in the inactive reducing atmosphere can reach 2800C, but its lubrication performance at room temperature is poor, so often mixed with fluorine fossil ink, graphite and molybdenum disulfide as a high-temperature lubricant, the boron nitride powder dispersed in oil or water can be used as a drawing or pressing lubricant, It can also be used as a lubricant for sliding parts in high-temperature furnaces. The sintered body of boron nitride can be used as a material for bearings and sliding parts with self-lubricating properties.
Product Performance of Boron Nitride BN powder:
Boron nitride is a most simple new type of macromolecular material with both hexagonal and cubic crystal shapes. It is a kind of product with high temperature-resisting, corrosion-resisting, high insulating and good lubricity. Its oxidation-resisting temperature can reach 1000°C and possesses also good lubricity in high temperature, so it is a kind of good high-temperature solid lubricants.
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Currently, our company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metal, etc.), high-purity targets, functional ceramics and structural devices. OEM service is available. And our innovative, high-performance materials are widely used in all aspects of daily life, including but not limited to automotive, electrical, electronics, information technology, petrochemical, oil, ceramics, paint, metallurgy, solar energy and catalysis.
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Q1: Are you a manufacturer or trading company of boron nitride powder? |
| Q2: Can I get a sample before placing the order? Reply: Yes, we are willing to provide you with samples of boron nitride powder. For some items, it's free, you just pay for shipping. Free samples will be provided when we cooperate with each other for a period of time. |
| Q3: What payment method can your company use for boron nitride powder? Re: There are some payment methods for you to choose. T/T(USD), Western Union, Paypal, Credit Card, Alipay or Alibaba Trade Insurance. You can choose the one you like. |
| Q4: How and when can I receive my goods after payment for boron nitride powder? Re: For a small amount of products, it only takes 1-2 days for air shipping. For large quantities, it will take about 1-2 weeks. |
| Q5: Do you have OEM or ODM service for boron nitride powder? Reply: Of course. If required, we can customize boron nitride powder for you. |
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Q6: How can you guarantee the goods you offer is qualified of boron nitride powder? |
Packaging of Boron nitride powder:Vacuum packing, 1kg/bag, or as your request.
Shipping of Boron nitride powder: ASAP
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