
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 |
COMPANY INFORMATION

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 has rich production experience and multiple industry experts and technical personnel in the field of hot pressed sintered boron nitride ceramics. The company is located in Zibo, Shandong Province - the industrial ceramic capital of China, and is a key unit for the development of national functional ceramics.



Our company develops and produces various boron nitride based ceramic products, which are widely used in various fields such as semiconductors, aerospace, microelectronics, etc.

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.

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!


Pengcheng Tetao 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.
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.
