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OEM Factory for Chinese Insulating Material Nhn (nkn) Insulation Paper Electrical Insulation Film Nhn for Motor Rewinding

OEM Factory for Chinese Insulating Material Nhn (nkn) Insulation Paper Electrical Insulation Film Nhn for Motor Rewinding

short description:

6650 Polyimide film/polyaramide fibre paper flexible laminate (NHN) is a three-layer flexible composite insulation paper in which each side of polyimide film (H) is bonded with one layer of polyaramide fibre paper (Nomex). It is the highest grade electrical insulating material, the thermal class is H, it is also called 6650 NHN, H class insulation paper, H class insulation composite,etc.


Product Detail

Product Tags

Our firm promises all users on the first-class products and solutions along with the most satisfying post-sale assistance. We warmly welcome our regular and new buyers to join us for OEM Factory for Chinese Insulating Material Nhn (nkn) Insulation Paper Electrical Insulation Film Nhn for Motor Rewinding, Good quality is factory’ existence , Focus on customer’ demand is the source of company survival and advancement, We adhere to honesty and superior faith working attitude, hunting forward towards your coming !
Our firm promises all users on the first-class products and solutions along with the most satisfying post-sale assistance. We warmly welcome our regular and new buyers to join us for China Insulation Material 6650 Paper, Insulation 6650 Paper, We’ve customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Must you require anything, don’t hesitate to contact us.
6650 Polyimide film/polyaramide fibre paper flexible laminate (NHN) is a three-layer flexible composite insulation paper in which each side of polyimide film (H) is bonded with one layer of polyaramide fibre paper (Nomex). It is the currently the highest grade electrical insulating paper. It is also calles as 6650 NHN, NHN electrical insulation flexible composite, 6650 insulation paper,etc.

According to customer’ request, we can produce two-layer laminate NH and NHNHN,etc.

NHN-2(1)
WPS图片-修改尺寸1(1)

Product Features

6650 is currently the most advanced electrical insulating flexible laminate. It has excellent thermal resistance, dielectric performances and mechanical performances.

Applications & Remarks

6650 NHN is used for slot insulation, inetrphase insulation, interturn insulation and liner insulation in H class electric motors and electrical appliances and it can also be used in some special places in Class B or F electric motors.

 

1500605376122085
D&F NHN
6650 NHN

Supply Specifications

Nominal width:900 mm.

Nominal weight: 50+/-5kg /Roll. 100+/-10kg/roll, 200+/-10kg/roll

The splices shall not be more than 3 in a roll.

Color: natural color.

Packing And Storage

6650 is supplied in rolls, sheet or tape and packed in cartons or/and pallets.

6650 should be stored in clean & dry warehouse with temperature below 40℃. Keep away from fire, heat and direct sunshine.

Test Method

As per the stipulations in Part Ⅱ: Test Method, Electrical Insulating Flexible Laminates, GB/T 5591.2-2002 (MOD with IEC60626-2: 1995). Testing for thermal resistance shall be as per the relative stipulations in JB3730-1999.

Technical Performances

Table1: Standard performance values for 6650 (NHN) 

No.

Properties

Unit

                               Standard performance values

1

Nominal thickness

mm

0.15

0.18

0.20

0.23

0.25

0.30

0.35

2

Thickness tolerance

mm

+/-0.02

+/-0.03

+/-0.04

3

Grammage (only for reference)

g/m2

155

195

210

230

300

335

370

4

Tensile strength

MD

Not folded

N/10mm

≥140

≥160

≥160

≥180

≥210

≥250

≥270

After folded

≥100

≥120

≥120

≥130

≥180

≥180

≥190

TD

Not folded

≥80

≥100

≥100

≥110

≥140

≥160

≥170

After folded

≥70

≥90

≥90

≥80

≥120

≥130

≥140

5

Elongation

MD

%

≥10

TD

≥8

6

Breakdown voltage

Not folded

kV

≥9

≥10

≥12

After folded

≥8

≥9

≥10

7

Bonding property at room temp.

-

No delamination

8

200℃+/-2℃, 10min,Bonding property at 200℃+/-2℃, 10min

-

No delamination, no bubble, no adhesive flow

9

Temperature index of heat-resistance in a long term (TI)

-

≥180

Table2: Typical performance values for 6650 (NHN)

No.

Properties

Unit

Standard performance values

1

Nominal thickness

mm

0.15

0.18

0.20

0.23

0.25

0.30

0.35

2

Thickness tolerance

mm

0.005

0.010

0.015

3

Grammage

g/m2

160

198

210

235

310

340

365

4

Tensile strength

MD

Not folded

N/10mm

162

180

200

230

268

350

430

After folded

157

175

195

200

268

340

420

TD

Not folded

102

115

130

150

170

210

268

After folded

100

105

126

150

168

205

240

5

Elongation

MD

%

20

TD

18

6

Breakdown voltage

Not folded

kV

11

12

14

15

15

15

15

After folded

10

11

12

12

13

13.5

13.5

7

Bonding property at room temp.

-

No delamination

8

200℃+/-2℃, 10min,Bonding property at 200℃+/-2℃, 10min    -

No delamination, no bubble, no adhesive flow

9 Temperature index of heat-resistance in a long term (TI)  - ≥180

 

Production Equipment

We have two lines, the production capacity is 200T/month.

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image9Our firm promises all users on the first-class products and solutions along with the most satisfying post-sale assistance. We warmly welcome our regular and new buyers to join us for OEM Factory for Chinese Insulating Material Nhn (nkn) Insulation Paper Electrical Insulation Film Nhn for Motor Rewinding, Good quality is factory’ existence , Focus on customer’ demand is the source of company survival and advancement, We adhere to honesty and superior faith working attitude, hunting forward towards your coming !
OEM Factory for China Insulation Material 6650 Paper, Insulation 6650 Paper, We’ve customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Must you require anything, don’t hesitate to contact us.


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