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 Resin Poor Mica Tape for VPI (Vacuum Pressure Impregnation)
 Resin Poor Mica Tape for VPI Property
Resin poor mica tape for VPI is dry mica paper tape. It is made of mica tape ,epoxy resin and reinforcement of glass cloth (or KaptonŽ film) through process of baking. It shows excellent electric properties, mechanical properties and fast osmosis. After being VPI treatment, the motor keep extremely integrated and the use life is obviously prolonged.
 
  Resin Poor Mica Tape for VPI Applications
Insulation wrapping in traction motor
Main insulation in Mining motor
Main insulation in electric power generator
For magnet wire

 
  Resin Poor Mica Tape for VPI Specifications 

 Item

Unit

Value
 Normal thickness mm 0.10 0.13 0.15 0.17
 Thickness tolerance mm Average    +/-0.02
Individual  +/-0.03
 Total Weight g/m2 165+/-12 195+/-14 215+/-18 230+/-18

 Mica content

 g/m2 120+/-10 160+/-12 180+/-14 180+/-14

 Glass Cloth content

 g/m2 20+/-2 20+/-2 20+/-2 33+/-3

 Binder content

 % 10.0

 Volatile Content

 % 1.0
 Dielectric strength  min MV/m 10.0

 Tensile Strength    min

 N/cm 30 60 60 100
 
 Product Available
Package : Carton
Core (ID) : Upon customers' requirements
 *Special requirements can be discussed

 
 Products Related
 Fireproof Mica Tape (Film Reinforced)
 Fireproof Mica Tape (Glass Cloth Reinforced)
 Flexible Phlogopite Mica Sheet
 Rigid Mica Sheet



 

 

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