Hexagonal boron nitride powder BN nanoparticle Chinese manufacturer

Boron nitride powder specification:

Particle size:100-200nm,500nm, 800nm,1um,5um

Purity: 99%

MOQ: 1kg or 100g

Package:100g, 500g, 1kg per bag, 20kg per barrel, or as required

Physicochemical property ofboron nitride powder:

1. The texture is soft and smooth, and many of its properties are similar to graphite, so it is known as white graphite

2.Good lubrication, good corrosion resistance and good thermal conductivity.

3. Chemical properties is stable, the product has a high moisture resistant, used in the nitrogen or argon, the temperature can reach 2800 ℃.

4. It not only has low coefficient of thermal expansion, but also has high thermal conductivity. It is good conductor of heat and typical electrical insulator.

5. The thermal conductivity of BN is 730w/mk measured with high purity single crystal at 300k.

Application of nano boron nitride:

1. Special electrolysis and resistance materials at high temperature;

2. Solid lubricant, used as high temperature lubricant and demoulding agent of various models.

3. Heat seal desiccant of transistors and additives of polymers such as plastic resin;

4. Boron nitride products of various shapes, can be used for high temperature, high pressure, insulation and heat dissipation components.The moulded boron nitride can be used to make high-temperature crucible and other products.It can be used as super hard material, suitable for geological exploration, oil drilling bit and high-speed cutting tool.

5. Heat shielding materials in aerospace.Widely used asinsulatorsin of high voltage high frequency electric and plasma arc,coatings ofautomatic welding high temperature resistant frame, high frequency induction furnace materials, semiconductor solid admixture, the structure materials of the atomic reactor, packaging materials to prevent neutron radiation, radar transmission windows,radar antenna mediumand rocket engine etc.

6. In the presence of contact agent, it can be transformed into hard diamond-like cubic boron nitride through high-temperature and high-pressure treatment.It can be used as grinding material for metal processing, with low surface temperature and less surface defects.

7. Boron nitride can also be used as additive of various materials.Boron nitride fiber, made of boron nitride, is a medium modulus high function fiber, is an inorganic synthetic engineering material, which can be widely used in chemical industry, textile industry, aerospace technology and other cutting-edge industry.

1. Our package is very strong and safe.BNpowderis packed inbags or barrel, 100g, 500g, 1kg per bag, or 20kg per barrel, we can also pack as your requirement;

2. Shipping methods: Fedex, DHL, TNT, EMS etc; It mostly takes about 4-7 business days on the way;

3. Shipping date: Small quantity can be shipped out within2-3 day, for large quantity, please send us an inquiry, then we will check stock and lead time for you.

Below is one picture of our packing methods:

Guangzhou Hongwu Material Techology Co., Ltdis a leading manufacturer of nano materials since 2002, with brand HW NANO. The factory and R&D center is located in Jiangsu province. We are focus onmanufacturing, research, development and processing of nanopowders, micron powders, nano dispersion/ solution, nanowires.With wide product range.

Our company canprovide our customers high qualitynanoparticles and micron size particles, the materials include:

1. Elements: Ag ,Au, Pt, Pd, Rh, Ru,Ge, Al, Zn, Cu, Ni, Ti, Sn, W, Ta, Nb, Fe, Co, Cr, B, Si, B and metal alloy.2. Oxides: Al2O3, CuO, SiO2, TiO2, Fe3O4, ATO,ITO, WO3, ZnO, SnO2, MgO, ZrO2, AZO,Y2O3, NIO,BI2O3,IN2O3.3. Carbides: TiC, WC, WC-CO.4. SiC Whisker/Powder.5. Nitrides: AlN, TiN, Si3N4, BN.6. Carbon Products: Carbon Nanotubes ( SWCNT, DWCNT, MWCNT), Diamond Powder, Graphite Powder, Graphene, Carbon Nanohorn, fullerene,etc.7. Nanowires: silver nanowires, copper nanowires, ZnO nanowires,nickel coated copper nanowires8. Hydrides: zriconium hidride powder, titanium hydride powder.

If you are looking for related products that are not in our product list yet, our experienced and dedicated team is ready for help. Please do not hesitate to contact us if you have any questions.

1.100% factory manufacture and factory direct sales.

2. Competitive price and quality guaranteed.

3. Small and mix order is ok.

4. Customized service is available.

5. Different demension of the product can be choosen, wide product range.

6. Strict selecting of raw materials.

7. Flexible particle size, provide SEM, TEM, COA, XRD, etc.

8. Uniform particle size distribution.

9. Worldwide Shipping, fast shipment.

10. Quick delivery for sample.

11. Free Consultation. Contact our sales team to see how we can help you save a lot of money.

12. Great after-sales service.

Frequently Asked Questions:

1. Can you draw up a quote/proforma invoice for me?Yes, our sales team can provide official quotes/proforma invoiceto you.

2. How do you ship my order? Can you ship “freight collect”?We can ship your order through Fedex, TNT, DHL, or EMS on your account or prepayment. We also ship "freight collect" against your account.

3. Do you accept purchase orders?We accept purchase orders from customers that have a credit history with us, you can fax, or email the purchase order to us.

4. How can I pay for my order?About the payment, we accept Telegraphic Transfer, Western Union and PayPal. L/C is only for above 50000USD deal.

5. Are there any other costs?Beyond product costs and shipping costs, we do not charge any fees.

6. Can you customize a product for me?Of course. If there is a nanoparticle that we do not have in stock, then yes, it is generally possible for us to get it produced for you. However, it usually requires a minimum of quantities ordered, and about 1-2 weeks lead time.

7. Others.According to every specific orders, we will discuss with customer about the suitable payment method, cooperate with each other to better complete the transportation and related transactions.

If you have any other questions, please feel free to send us emails, we will reply you timely, thanks!