High Voltage Insulation Paper AH NH Aramid

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Product Details

Product Description

The AK/AH Flexible Laminate is a two-layer flexible composite material, produced by using H-class or C-class  adhesive to adhere the polyimide film (Kapton) with hot rolling Aramid paper (N) on one sides. 

AH NH motor insulation paper



It has excellent electrical, mechanical, and superior heat-resistant properties. The performance is totally according with the standard of NH(IEC60626-3), and it has very similar property to NK/NH. It's a perfect substitute of NK/NH.


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


The AK/AH composite materials is suitable for slot, liner, phase, and turn-to-turn insulation in H-class or C-class electrical motors. It can be used as interlayer insulation in high voltage transformers and other electrical appliances.

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


Manufacturer of motor insulation materialManufacturer of transformer insulation material

Main Features

Name: AK/AM
Classify:  H-class Insulation paper 
Original: China
It consist by Polyimide film-Nomex paper. Apply for F-class motors and transformer.

Our serivce

a.1 year warranty
b.OEM & ODM are welcome
c.Trial orders are available
d.Sample can be supplied in 7days.
e.Technical supports.
f.Shipping and express will be tracked and reported at any time after sending.

Packing & Delivery
Size1.1M (L) *1.1m (W)
Packaging Details1.sealed packing with cardboard protection in roll, sea worthy plywood pallet shipping; 
2.800kg-1000kg per pallet 
3.pallet size 1100x1100x1250mm (for width 1000mm coil) 
4.Conveyance: 10 tons/20ft, 20tons/40HQ(no more than 27tons)

Welcome to contact Haotai, which is one of best high voltage insulation paper ah nh aramid manufacturers and suppliers in China, you can also get high voltage insulation paper ah nh aramid free sample from our factory.