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Ningbo Sunwell Sealing Materials Co., Ltd.

Hard Mica Sheet, Hard Golden Mica Sheet, Mica Sheet manufacturer / supplier in China, offering Hard Mica Sheet Electromechanical Application Requirement., Nomex Fiber Packing with Silicone Rubber Core (SUNWELL P305), Reinforced Graphite Gasket Sheet with Ss Tang Insert and so on.

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Hard Mica Sheet Electromechanical Application Requirement.

FOB Price: US $0.9 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $0.9/ Piece
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Port: Ningbo, China
Production Capacity: 150ton/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SUNWELL B502
  • Pressure: High Pressure Mechanical Seals
  • Performance: Temperature
  • Color: Golden White
  • Material: Mica
  • Function: Rotary Sealing
  • Transport Package: Wooden Case
  • Origin: China
  • Structure: Single End
  • Temperature: High Temperature Mechanical Seal
  • Standard: Standard
  • Style: Mechanical Seal
  • Shape (for Gasket): Sheet
  • Trademark: Sunwell
  • Specification: according your request
  • HS Code: 84841000
Product Description
Hard Mica Sheet is used as a replacement for asbestos and other insulating board for a variety of applications. High performance thermal and electrical insulation is designed for electromechanical application requirement.
SUNWELL B502W -- Soft white mica sheet
SUNWELL B502G -- Golden Mica Sheet
Hard Mica Sheet Typical Application
> For insulating, used in metallurgy, chemical engineering and electric heater, etc
> Electromechanical
Hard Mica Sheet Prime Features
> Instead of asbestos
> High mechanical strength and good of heat resistance.

Technical Data:
ItemTest byB502G
Binder content % 10~15
Density g/cm3 2.45
Heat ResistanceContinuous oC500/700
 Peak oC700/1000
Weight loss continuous temp.500 oC %<1
 700 oC %<2
Water absorption24h/23oC %<1
Fire resistance classification 94V ~0
Dielectric strength20oC kv/mm25
 400oC C/1 hour, tested at 20oC kv/mm13
 600oC C/1 hour, tested at 20oC kv/mm10
Volume resistivity20oC ohm.cm10-16
 400oC ohm.cm10-12
 500oC ohm.cm10-9
Normal dimension: 1200x1000mm, 600x1000mm, thickness:0.2~80mm

UL Recognized component 94V~0 Flame class rating, file card E216697
Other sizes on requirements.
Hard Mica Sheet Electromechanical Application Requirement.
More information for Hard Mica Sheet, please contact with Sunwell Co.
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