Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2022-04-09 06:53
447
Company Profile
By certification [File Integrity]
Contact：fangzhu(Mr.)
Email：
Telephone：
Phone：
Area：Beijing
Address：Beijing
Website：http://www.qidiboronnitride.com/ http://fangzhu.xxhjjsj.com/
High temperature boron nitride is a kind of white loose powder, with soft and smooth texture, known as white graphite. High temperature boron nitride has the performance of high temperature resistance, which is why it is called high temperature boron nitride.Boron nitride powder have excellent high temperature resistance property: In inert atmosphere, BN is able to resist the high temperature of 2800 ºC, which is much higher than the temperature that high-temperature materials such as aluminum oxide, zirconium oxide and calcium oxide can resist. The use temperature of BN approaches 3000 ºC in dry hydrogen; the maximum use temperature of BN is between 985 ºC and 1400 ºC in oxygen atmosphere.
Product parameter
Category |
Product |
Purity |
Whiteness |
Particle |
C |
Special grade |
≥99% |
≥95% |
0.5-3 |
First grade |
≥98% |
≥95% |
||
Second grade |
≥97% |
≥95% |
||
AD |
Special grade |
≥99% |
≥95% |
0.1-10 |
First grade |
≥98% |
≥95% |
||
AG |
Special grade |
≥99% |
≥95% |
5-30 |
First grade |
≥98% |
≥95% |
||
Q |
Special grade |
≥98% |
≥95% |
30-200 |
N |
Special grade |
≥99% |
≥95% |
50-500nm |
Application:
High temperature boron nitride is widely used in many fields, such as mold release agent, high temperature lubricant, preparation of cubic boron nitride, special ceramic raw materials, metal surface treatment additives, etc .Because of the good lubricity of boron nitride at high temperature, the cosmetics of eye shadow and powder cake are lubricated with high temperature boron nitride and have high gloss effect.
Quality control
We have QC person stay on the production lines do to the inspection.All products must have been inspected before delivery.we do inline inspection and final inspection.
1.All raw material checked once it arrive our factory.
2.All packing details checked during production.
3.All production quality and packing checked on final inspection after finished.
Packaging & Shipping
Packaging:
1. Suitable quantity to an export carton
2. Customer required packing is available
3.10kg/carton/20kg/carton
Shipping: by air, sea, or express
Sample lead time: 2~3days
Delivery time: about 5-10 days after order details and production confirmed
FAQ
1.Q:Are you a manufacture?
A:Yes,we are factory founded on 1997
2. Q:Can I get a simple?
A:We can provide free samples. The weight should be controlled within 1kg.Express will be charged on you accordingly.
3. Q:What is MOQ for the order?
A:According to our company process, the minimum starting order is 5kg
4. Q:How can i pay you ?
A:For mass production goods,you need to pay 30%deposit before production and 70%balance upon shipment.
5.Q:Which kind of payment terms do you accept?
A:For small order,you can pay by T/T,Western Union or Paypal,normal order by T/T or LC to our company account.
6.Q:How to confirm the product quality before paling orders?
A:According to the indicators and application areas provided by customers, we provide free samples. If the sample test is successful, the customer will place an order.
http://www.qidiboronnitride.com/
