AHA Insulation Paper

AHA Insulation Paper
Main Parameters:

Insulation class: H class (180 °C)

composition: Aramid paper+Polyimide film+Aramid paper

Can be customized

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Product Information


Introduction of AHA Insulation Paper

The AHA Flexible Laminates is a three-layer flexible composite material, made by the polyimide film with hot rolling aramid paper on both sides. The AHA insulation paper is one of the most exclusive electric insulation materials at present. It has excellent heat-resistant, dielectric property, and superior mechanical properties.
Composition:
AHA-H consists of gold polyimide film, covered on both sides with aramid paper that made in China.
Properties:
AHA shows excellent mechanical properties like high tensile strength and high edge tear resistance combined with electrical properties.The AHA has a smooth surface which allows a trouble free manufacture of low voltage motors when coil shooting machines are used.Heat resistance is class H.
The performance is totally according with the standard of NHN(GB/T5591.3-2008), and it has the very similar property with NHN, it’s a perfect substitute of NHN.

Features of this AHA Insulation Paper

• Thermal class:  H(180℃)
• Thickness:  0.14-0.32mm
• Standard width: 1000mm  (or according to customers’ requirements)
• Form:  roll, sheet, and strip  
• Adhesive property: 200℃±2℃, 10 minutes no delamination, blister, or adhesive flow.

Technical Parameters


Item

Unit

Requirement

Nominal thickness

mm

0.16

0.19

0.21

0.24

0.26

0.28

0.34

Thickness tolerance

mm

±0.02

±0.03

±0.04

±0.05

Grammage

g/m2

175±25

195±30

230±35

260±40

300±45

330±50

410±50

Film nominal thickness

um

75

100

125

150

175

190

250

 

Tensile strength

MD no bending

 

N/10mm

≥120

≥140

≥160

≥180

≥200

≥250

≥270

 

MD after
bending

 

≥70

≥90

≥90

≥130

≥150

≥170

≥180

 

TD no bending

 

≥80

≥90

≥100

≥110

≥120

≥150

≥170

 

TD after
bending

 

≥50

≥70

≥80

≥80

≥100

≥110

≥130

Elongation
   (%)

MD

 

%

≥10

 

TD

 

≥8

Breakdown voltage

No bending

 

kV

≥8

≥9

≥10

 

After
bending

 

≥7

≥8

≥9

Delamination

No Delamination, no bubble or other defects

Heat affected
(200±2℃) 10min

 

No Delamination, no bubble, no adhesive flow

Long-term heat resistance
( temperature index TI)

 

≥180

Weight and area
conversion

m2/Kg

5.58

4.66

4

3.5

3.11

2.92

2.34

FAQ


1.Q: Are you trading company or manufacturer ? 


A: We are a manufacturer, We have more than 36 years experience in producing electrical insulation material.


2.Q: Where is your factory located? How can I visit there? 


A: Our factory is located in Xuchang,Henan provience.


3.Q: Which certification do you have?


A: The plant has passed the certificate of ISO 9001 quality system certification;
The products have passed ROHS test.


4.Q: Can i get a samples for free?


A: Of course we can sent you a sample  for free, customers just need to pay a litter shipping change.


5.Q: How long is the delivery time?


A: Generally it is 5-15 days if polyimide film price is  in stock, or it is 15-30 days.


Insulation Material Guide:

  • Composite Insulation Paper
  • Insulation Paper
  • Insulation Varnish
  • Insulation Film
  • Insulation Board
  • Insulation Sleeving
  • Insulation Tape
  • Varnished Cloth

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