| Application: | Aerospace, Ceramic Decorations, Electronics, Medical, Refractory |
|---|---|
| Type: | Ceramic Part |
| Delivery: | Air Transport |
| Samples: |
|---|
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Grade | BN-A | BN-AA |
| Chemical structure | 99% | 99% |
| Density |
1.9-2.0 |
1.55-1.65 |
| Hardness | 300-400 | 200-300 |
| Flexural strength | 35 | 33 |
| RT Resistivity | >10^14 | >10^14 |
| Thermal conductivity at 20ºC | 40 | 60 |
| Coefficient of thermal expansion | -1-2.5 | -1-2 |
| Max-temperature of use in vacuum | 1800ºC | 1800ºC |
PENSC can customize various boron nitride ceramic products and profiles according to customer needs.
Welcome to inquire!
Product advantages
We use internationally advanced technology and high-quality high-temperature boron nitride raw materials to ensure the purity and high stability of the material.
The hot pressing sintering process using cold isostatic pressing and bidirectional pressure has high material density and long service life.
We have stable and mature production processes and technologies, without adding any binders to ensure material stability.
Typical applications
1. High temperature molten metal application: Boron nitride sleeves are commonly used in high-temperature environments due to their high heat resistance, high thermal conductivity, and low thermal expansion coefficient, such as high-temperature structural materials, thermal shielding materials, thermal reinforcement additives, and high-temperature resistant insulation materials.
2. Electronic and ceramic materials: Boron nitride sleeves are favored as thermal management materials in the electronic field due to their high thermal conductivity, hardness, and chemical stability. In the field of ceramics, the high hardness, wear resistance, and thermal conductivity of boron nitride make it an important raw material for manufacturing high-performance ceramic materials.
3. Metallurgical and chemical industries: Boron nitride sleeves are used as additives in these industries, which can improve the thermal conductivity of materials, reduce wear rates, and have good corrosion resistance.
4. High speed cutting tools and geological exploration: Boron nitride casing can also be used to manufacture high-speed cutting tools and drill bits for geological exploration and oil drilling, especially its characteristic of not reacting with iron based metals at high temperatures, making it an ideal choice in these fields.
5. Insulation material: Boron nitride sleeves are widely used as insulators for high-voltage and high-frequency electricity and plasma arcs, as well as insulators for various heaters, heating tube sleeves and high-temperature, high-frequency, and high-voltage insulation and heat dissipation components, and materials for high-frequency electric furnaces.
6. Thermal conductive materials: Boron nitride tubes are used as crucibles for the preparation of gallium arsenide, gallium phosphide, and indium phosphide, semiconductor packaging heat dissipation substrates, heat dissipation rods for phase shifters, heat dissipation tubes for traveling wave tube collectors, p-type diffusion sources for semiconductors and integrated electrodes, and microwave windows.
7. Chemical equipment manufacturing: In the field of chemical engineering, boron nitride sleeves, as an excellent additive, can improve the thermal conductivity of materials, reduce their wear rate, and have good corrosion resistance.
PENSC is a high-tech enterprise specializing in the research and production of boron nitride and its composite ceramic materials. The company was founded in 1997 and is located in Zibo, Shandong Province - the Ceramic Capital. It is a key unit for the development of functional ceramics in China.
Our company has rich production experience in the field of hot pressed sintered boron nitride; The company has 44 internationally advanced vacuum hot pressing sintering furnace production lines, as well as complete supporting processing and inspection equipment, ensuring excellent and stable product quality. Our company has a unique process formula and technology, as well as a sound management system, which has established our leading position in the field of boron nitride ceramics in China.
Our company's products have passed ISO quality system certification and SGS testing, and we have multiple invention patents and utility model patents. We have been awarded multiple honorary titles such as National High tech Enterprise and Technological Innovation Enterprise.
Q:Are you a factory?
Yes, we are a high-tech enterprise specializing in the research and production of boron nitride and its composite ceramics.
Q:What are your company's main products?
Our company specializes in boron nitride and its products, titanium borate and its products, aluminum nitride and its products.
Q:Do you accept customization with pictures?
Yes, we accept customization with pictures and samples.
Q:Do you offer samples?
Yes, the samples are free, and the customer will pay the shipping cost.
Q:What is your delivery time?
Based on the quantity ordered and the processing technology, we will ship as soon as possible.
PENSC has professional knowledge, rich experience, and high-quality products.
Every customer is our partner, and we will cooperate, develop, and achieve win-win results with you!
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}