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Heating element heat gun accessories ceramic heating core For Welder Heater

Features:

  • * Low dielectric loss
  • * Good thermal conductivity
  • * Strong insulation resistance
  • * High strength performance

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Description:

Heating’s accessory is a part of heater. It has a lot of material for option. They are mainly used as an insulator to protect heating tubes. They can bear high temperature and high HV. There are a lot of shapes and specifications. We only list few here. Once you have demands please welcome to contact with us.

 

Specification:

Material Al₂O₃≥99% Al₂O₃≥95% ZrO₂≥94% High frequency talc porcelain
HV 1700 1600 1400 1300
Max. Temp.℃ 1500 1400 1600 1100
Thermal expansion coefficient 8 7.8 10 6
Volume resistivity Ω.cm >1012 >1012 >1012 >1012
Insulation damage strength KT/m 18 16 15 20
Dielectric constant 1MHZ(E) 9.2-10.5 9.0-10 12.5 5.8

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