| Application: | Aerospace, Ceramic Decorations, Electronics, Medical, Refractory |
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| Type: | Ceramic Part |
| Delivery: | Air Transport |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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 |
| Grade | PENSC-T | PENSC-E1 | PENSC-E2 | PENSC-L | PENSC-N | PENSC-S |
| Main ingredients | BN+TiB2+AIN | BN+ZrO2+SiC | BN+ZrO2+SiC | BN+AIN | BN+Si3N4 | BN+SiO2 |
| Density | 3.01 | 2.3-2.35 | 2.6-2.7 | 2.8-2.9 | 2.5-2.6 | 2.1-2.15 |
| Hardness | 570-620 | 520-550 | ≥650 | 650-680 | 700-750 | |
| Flexural Strength | 155 | 160 | 150 | 250-300 | 280 | 75 |
| Coefficient of thermal expansion | 6.0-7.0 | 2.0-3.0 | 3.0-5.0 | 4.0-5.0 | 2.5-3.0 | 2.5-3.0 |
| Thermal conductivity at 20ºC | 40 | 15 | 30 | 65 | 45 | 20 |
| MAX-Temperature of use in inert | 2000ºC | 1700ºC | 1700ºC | 2000ºC | 1700ºC | 1000ºC |
| RT Rosistivty | >1012 | >1012 | >1012 | >1014 | >1014 | >1014 |
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 experiment: Boron nitride crucibles are commonly used in high-temperature laboratories to carry and heat samples, such as molten metals, molten salts, and high-temperature gases.
2. Preparation of metals and alloys: In the fields of metallurgy and materials science, boron nitride crucibles are widely used in the preparation process of molten metals and alloys because they can withstand high temperatures and maintain material purity.
3. Semiconductor industry: In the semiconductor manufacturing process, boron nitride crucibles can be used for high-temperature melting and heat treatment to ensure the stability and quality of materials.
4. Chemical experiments: Boron nitride crucibles are also widely used in chemical laboratories to handle high-temperature reactions and corrosive substances.
In addition, boron nitride crucibles can also be used to manufacture crucibles for melting semiconductors, high-temperature containers for metallurgy, semiconductor heat dissipation insulation parts, high-temperature bearings, thermocouple sleeves, and glass forming molds. These application areas demonstrate the excellent performance of boron nitride crucibles in high-temperature, wear-resistant, and corrosion-resistant environments, especially in situations where high-temperature, wear-resistant, and corrosion-resistant characteristics are required.
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 
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