Hot Press Bn99 Boron Nitride Insulation Tube

We are Trading, Exporting and Supplying Hot Press BN99 Boron Nitride Insulation Tube in Zhengzhou, Henan, China.


Hot Press BN99 boron nitride insulation 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



Hot Press BN99 boron nitride insulation tube Max Working Temperature,
1. In Air: 900C,
2. In Inert Gas: 2200C,
3. In Vacuum: 2400C.



Hot Press BN99 boron nitride insulation 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 2800A 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.



Hot Press BN99 boron nitride insulation tube Usage:

high-performance material processing environment.