Boron Nitride Insulation Ceramic Tube is our main product. Zhengzhou Mission Ceramic Company mainly engage in industrial ceramic products. our products including ceramic tube,ceramic crucible,plate,MoSi2 heating element, SiC heating element.etc
Boron Nitride Insulation Ceramic Tube Specifications:
1.High thermal conductivity
2.Excellent thermal shock resistance
3.Low thermal expansion
4.Exceptional heat resistance
5.Good Chemical Inertness
6.High electrical resistance
Boron Nitride Material Data
|Volume Resistivity||>10 14 Ω·cm|
|Dielectric Constant||4.0 (108hz)|
|Breakdown Voltage ||35Kv/mm|
Boron Nitride Insulation Ceramic Tube Advantages:
BN crystal structure there is no electrons in free,it is an insulator and have high melting point. Almost all of the molten metal were tested chemical reaction.
BN is thermostability, The operating temperature up to 2800°C in neutral or N2 .While the graphite operating temperature is far blew to the temperature of BN. The graphite will be produced carbonized under high temperature and high pressure.
The thermal conductivity of BN does not change with temperature and changes in theramal conductivity of graphite is relatively large.
The life of BN crucible is far greater than the graphite crucible.
Boron Nitride Insulation Ceramic Tube Usage:
high-performance material processing environment.
Zhengzhou Mission Ceramic Products Co., Ltd. is located in Zhenzhou City, Henan Province, China. We have been working in advanced ceramic and thermal industry for 5 years. Thanks to our professional engineers, we can provide high quality products at competitive cost.
Our main produce mainly including alumina tubes,rods,crucible,boats,plates,balls,washers. and zirconia tubes,rod,crucible,plate,Sic rollers,beams,plate,mosi2 heating element,Sic heating element,etc
If you are interested in our BN boron nitride ceramic tube, crucible and ring. please contact with us for detail information.
Zhengzhou Mission Ceramic Products Co., Ltd