NH Polyimide Film High Voltage Transformer

The NK/NH Flexible laminate is a two-layer flexible composite material,It has excellent heat-resistant, dielectrical property, and superior mechanical properties. The The NK/NH is suitable for slot, liner, phase, and turn-to -turn insulation in H-class and C-class electrical motors. It can be used as interlayer insulation in high voltage transformer and other electrical appliances.

Product Details

The NK/NH Flexible laminate is a two-layer flexible composite material, produced by using C-class adhesive to adhere the polyimide film (Kapton) with hot rolling Dupont Nomex (N) on single side. 

Welcome to buy the 6650 nkn/nhn flexible laminates with thickness 0.13mm -0.35mm required colour for electric motor and transformer with us. As one of the professional manufacturers in China, we will offer you the customized service with low price and the free sample. Please be free to consult the quotation with our factory, the big discount is available on big orders.

NH electrical insulation paper

Normal thicknessmm0.
Normal grammageg/m292±11125±15194±23210±25265±31314±37403±48535±64
Pet film thicknessµm2550100125150190250350
Tensile strength(Noe bend)N/10mmMD≥6090160180200230320420
BDV(Not bended)KV≥6971113161924

   electrical insulation polyimide film               electrical insulation nomex paper    NH electrical insulation paper 

Main Features

1) Excellent heat-resistsnt, dielectrical property , superior mechanial properties.

2) In according with GB/T5591.3-2008 and IEC626-3.

3) Adhesive property in 200 ℃ ±2  ℃, 10 min ,No delamination, blister, or adhesive flow


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NH electrical insulation paper

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