GHG, Combined Flexible Materials, Flexible Composite Material, Electrical Insulation

GHG, Combined Flexible Materials

• Product Name:
  Combined Flexible Materials
  
  
• Model Number:
  GHG
  
  
• Description:
  Class H GHG is semi-solidify lining pre-impregnating materials that is made by combing polyimide film and non-alkali glassfiber cloth , and then baking after impernating class H heat-resistant resin. It has good flexibility , mechanical strength. Its heat expansion coefficient and dielectric constant are near to that of copper foil. It can be used as winding insulation for class F/H dry type transformers , end insulation and liners insulation for electric machinery.
  

  Technical index : test method:GB5591.2

  Thickness:0.20/0.25/0.30mm Thickness tolerance:+-0.02/0.03mm

  Quantify:250+-20/320+-25/360+-30 g/m Flexible shearing strength: >=3.0MPa

  Breakdown voltage: >=5kv Volatile content: <=2.0%

  Resin content:50+-20/60+-20 g/m Long-term heat resistance: >=180

  Tensile strength(vertical): >=250/300/350 N/10mm

  Appearance quality :brown,smooth surface,no delamination,impurities and wrinkling,no adhesive when opening.

  
  
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