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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.
| 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 20℃ | 40 | 60 |
| Coefficient of thermal expansion | -1-2.5 | -1-2 |
| Max-temperature of use in vacuum | 1800℃ | 1800℃ |



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.






1. Boron nitride powder and its boron nitride ceramic products, boron nitride wax rods, boron nitride coatings.
2. Titanium borate powder and titanium borate ceramic products.
3. Aluminum nitride powder and aluminum nitride ceramic products.
Our company has developed various boron nitride based ceramic products, which are widely used in the manufacturing of amorphous alloy strips, ultra-high temperature furnace manufacturing, steel casting industry, semiconductor, microelectronics and other industries.



PENSC adheres to the corporate spirit of "kindness, kindness, persistence, and pragmatism", keeps pace with the times, and is committed to providing customers with high-quality and efficient ceramic materials.We are willing to cooperate, develop, and achieve win-win results with our customers!




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.
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