PBN coating Heater pyrolytic Boron Nitride Heating
PBN Coating
1. Product Instruction
In High temperature, high vacuum, and High purity environment,
PBN is usually used as coating material to protect the graphite.
PBN coating can avoid the graphite heating unit to volatilize in high temperature
2. Product Feature
High purity (99.999%)
High insulativity
Low outgassing in high temperature
Coating can combined with substrate tightly, not easy to peel off
High resistivity to chemical corrosion in high temperature
High density and effectively prevent volatilization of substrate
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Product Name
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snake type graphite heater with PBN coating used for photovoltaic Solar parts
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Material
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pyrolytic Boron Nitride
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Function
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Heating
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Package
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paper box
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Features:
1. Using imported graphite processing, stable heating performance and long service life
2. Good chemical stability, resistance to acid, alkali and organic solvent corrosion;
3. Graphite has good high temperature resistance, and its melting point is 3850±50℃.
4. The coefficient of thermal expansion is small, and it has good thermal shock resistance.
5. The strength increases with the increase of temperature and reaches the extreme value at 2000°C.
1. Using imported graphite processing, stable heating performance and long service life
2. Good chemical stability, resistance to acid, alkali and organic solvent corrosion;
3. Graphite has good high temperature resistance, and its melting point is 3850±50℃.
4. The coefficient of thermal expansion is small, and it has good thermal shock resistance.
5. The strength increases with the increase of temperature and reaches the extreme value at 2000°C.
