bn Factory manufacture various pyrolytic boron nitride disk cubic boron nitride tiles boron nitride insulator
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- Supplier: Shanghai Siyang Material Technology Co. Ltd.
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Product Overview
Description
Hexagonal boron nitride ceramic insulation parts have been widely used in the semiconductor industry, vacuum high temperature
sintering furnaces, vacuum heat treatment furnaces and other fields because of their excellent high temperature resistance,
oxidation resistance, radiation protection, insulation and thermal conductivity. Our company is specially developed for the
semiconductor industry The high-purity hexagonal boron nitride ceramics (BN≥99.7%) have been widely used at home and abroad.
sintering furnaces, vacuum heat treatment furnaces and other fields because of their excellent high temperature resistance,
oxidation resistance, radiation protection, insulation and thermal conductivity. Our company is specially developed for the
semiconductor industry The high-purity hexagonal boron nitride ceramics (BN≥99.7%) have been widely used at home and abroad.
Type | Condition | Performance | Performance | Performance |
Main Components | Normal Temperature | BN≥99.5% | BN≥99.3% | BN≥98.5% |
Agglutinant | Normal Temperature | B2O3 | B2O3 | B2O3 |
Bulk Density | Normal Temperature | 1.6-1.7 | 1.85-1.98 | 1.98-2.03 |
g/cm3 | ||||
Using Highest Temperature | ||||
（℃） | 900 | 900 | 900 | |
Air condition | ||||
Inert gas | 2100 | 2100 | 2100 | |
Vacuum condition | ||||
(long time) | 1900 | 1900 | 1900 | |
Bending Strength | Normal Temperature | 25 | 30 | 30 |
Mpa | ||||
Compressive Strength | Normal Temperature | 50 | 55 | 55 |
Mpa | ||||
Thermal Expansion Coefficient | 20－1000℃ | 1.5 | 1.5 | 1.5 |
10-6/K | ||||
Thermal Conductivity | 20－1000℃ | 40 | 45 | 50 |
W/（㎡·K） | ||||
Resistivity | Normal Temperature | ＞1014 | ＞1014 | ＞1014 |
Ω. m |
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