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Quick Details

  • Place of Origin: Hubei, China (Mainland)
  • Brand Name: zhongtian
  • Model Number: HP5M-2
  • Type: Insulation Sleeving
  • Material: mica
  • Application: High temperature and voltage
  • Rated Voltage: >20kv/mm
  • Tensile Strength: >200N/mm2
  • material: mica
  • shape: tube

Packaging & Delivery

Packaging Details wrapped up with PE film in wooden or steel case ,carton or pallet.
Delivery Time 10 days after deposit.

 Quick Details

  • Place of Origin: Hubei, China (Mainland)
  • Brand Name: Zhongtian
  • Type: mica tube
  • Material: Mica
  • Application: High voltage and temperature
  • Rated Voltage: >20kv/mm
  • Tensile Strength: >200N/mm2

Packaging & Delivery

Packaging Details:wrapped up with PE film in wooden or steel case, carton or pallet.
Delivery Detail:after deposit within 10 days.


1.Good insulation capability
2.Higher mechanical strength 









The mica tube is hard pipe insulation material prepared by using mica paper or splitting mica fixed with glue or by using mica paper glued on side of reinforced material, then processed rolling. It has excellent mechanical strength and electrical properties. It is suitable for all kinds of electric motors and electrical appliances electrical smelt furnace etc


Mica Content%9090IEC371
Bond content%1010IEC371
Continuous heat resistance°C550750 
Intermittent heat resistance°C8001000 
Flexural strengthN/MM2>200>150GB/T5019
Water absorption%<0.5<0.5GB/T5019
Dielectric StrengthKV/MM>20>20IEC243
Anti resistance23°Cohm.cm>1017>1017ICE93
Anti resistance500°Cohm.cm>1012>1012IEC93
Heat lossat500°C%<1<1IEC371
 at700°C% <2ICE371



 Kathy Li

 Cell phone: 0086 13477794960

 Skype: kathyli2013

 QQ: 2567212759

 TM: cn1501281278

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $53,000
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