Product Description
High Quality Boron Nitride CAS 10043-11-5 99% Purity Powder
Boron nitride is a crystal composed of nitrogen atoms and boron atoms. The crystal structure is divided into hexagonal boron nitride (HBN), densely packed hexagonal boron nitride (WBN) and cubic boron nitride. The crystal structure of hexagonal boron nitride has a similar graphite-like structure, showing loose, lubricated, easy moisture absorption, light weight and other characters of white powder, so it is also called "white graphite".
| Boron nitride Basic information |
|
| Product Name: |
Boron nitride |
| CAS: |
10043-11-5 |
| MF: |
BN |
| MW: |
24.82 |
| EINECS: |
233-136-6 |
| Mol File: |
10043-11-5.mol |
| Boron nitride Chemical Properties |
|
| Melting point |
2700ºC |
| Boiling point |
sublimes sl below 3000ºC [MER06] |
| density |
0.9-1.1 g/mL at 25 °C |
| storage temp. |
no restrictions. |
| form |
Powder |
| color |
White |
| Specific Gravity |
3.48 |
| PH |
5-8 (100g/l, H2O, 20ºC)(slurry) |
| Water Solubility |
Soluble in water (slightly soluble) at 20°C, and water (soluble) at 95°C. |
Appearance and properties: white powder or translucent crystal
Density: 2.29
Melting point: 2700ºC (sublimes)
Refractive index: 1.728
Stability: Stable. Incompatible with oxidizing agents, water.
Storage condition: Keep container closed. Store in a cool dry place.
Application
1. Boron nitride has a variety of excellent properties, widely used in high voltage and high frequency electric and plasma arc insulator, automatic welding high temperature resistant shelf coating, high frequency induction furnace materials, semiconductor solid phase admixture, atomic reactor structural materials, to prevent neutron radiation packaging materials, radar transmission window, radar antenna media and rocket engine components. Because of its excellent lubrication properties, it is used as a high-temperature lubricant and a release agent for a variety of models. The moulded boron nitride can be used to make high-temperature crucible and other products. Can be used as superhard material, suitable for geological exploration, oil drilling drill and high-speed cutting tools. It can also be used as an abrasive material for metal processing, which has the characteristics of low processing surface temperature and few surface defects of parts. Boron nitride can also be used as an additive for various materials. Boron nitride fiber, which is made from boron nitride processing, is a kind of inorganic synthetic engineering material, which can be widely used in chemical industry, textile industry, aerospace technology and other advanced industrial sectors.
2. Boron nitride fiber use: due to the good thermal stability and wear resistance of boron nitride and strong chemical stability, it can be used as temperature sensor sleeve, rocket, combustion chamber lining and plasma jet furnace material; Materials used as reinforcing agents for ceramic composite materials, antenna window components for missiles and aircraft, electrical insulators, protective clothing, parachutes for re-entry into the atmosphere, and nose cones for rocket nozzles; Used in high temperature lubricants, release agents, high frequency insulation materials and solid phase doping materials for semiconductors.
3. Due to its good thermal stability and wear resistance as well as strong chemical stability, boron nitride can be used as a temperature sensor sleeve to manufacture high temperature objects, such as rockets, combustion chamber linings and plasma jet furnace materials. It can be used as high temperature lubricant, release agent, high frequency insulating material and solid phase doping material of semiconductor. Hexagonal boron nitride conversion cube, powder can be converted into fiber, making it more widely used, can be used as a superhard material, for electrical insulation, antenna Windows, protective clothing, re-entry parachutes and rocket nozzle nose cones.
Usage
1. Boron Nitride powder has excellent lubricating property. BN is used as high-temperature lubricant and release agent in
varieties of models. The molded boron nitride can make high temperature crucibles and other high temperature resistant products. Boron Nitride can produce super hard material and is used for geological exploration, oil drilling bits and high-speed cutting tools.
2. Boron Nitride powder is widely used in high-voltage high-frequency electric insulators, plasma arc, automatic welding
temperature frame coating, high frequency induction furnace materials, semiconductor phase admixture, atomic reactor structural materials, to prevent neutron radiation packaging materials, also used in the transfer window radar, radar antenna and rocket engine medium composition, etc.
3. Boron nitride has thermal stability and good wear resistance and chemical stability, can be used as a temperature sensor sets, rockets, plasma spray and combustion furnace lining material; used as the ceramic matrix composites intensifier, missiles and aircraft antenna window components, electrical insulation, protective clothing, reentry parachute and rocket nose cone nozzle and other materials; for high temperature lubricants, release agents, high-frequency dielectric material and a semiconductor material doped solid phase
4. Boron Nitride is also widely use in a variety of film capacitors aluminum, aluminum tubes, monitors and other aluminum
evaporation boat; stripper ring for continuous casting of steel metallurgy, amorphous iron flow notch, continuous cast aluminum mold release agent (all kinds of optical glass mold release agent.
Detailed Photos
Packaging & Shipping
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail:
Within 10 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport.
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
Storage:
Store in a well-closed container away from moisture and light.
Company Profile
Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-
phenylethylamide enterprises. The key members of the company are established by local well-known entrepreneurs and professional engineers
under the call and support of the party's "low-carbon environmental protection, safety and stability". under the innovation in traditional
production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of
reducing the cost of products to make the quality of products to the same industry. With the efforts of all the staff of the company, we have
established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.
Our Advantages
1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time
FAQ
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample
Q3: Can you provide relevant certificate?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.
Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.
Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.
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