6650 NHN,NKN, Electrical Insulation Material for transformer

  Flexible Laminated insulation material for transformer :     ''The high quality today is the market tomorrow''     Product Description   1. 6650 insulation material for transformer are made of two payers of Du Pont Nomex paper + one layer of polyimide film.   2. 6650 insulation paper for insulation material for transformer : -- Temp.Class H (155°C) -- Excellent dielectric and mechanical property, even better prprerties of dielectric and mechnical under    high temperature or after humidity. -- As slot, interturn and liner insulation for H-grade motor and electric appliances.   3. 6650 insulation paper for insulation material for transformer: -- Form: roll, sheet, strip.     insulation material for transformer has been approved by UL (NO.: E310670) and the products have passed ROHS test  

Properties

Units

Values

Nominal thickness

mm

0.15

0.17

0.20

0.23

0.25

0.30

0.33

Thickness tolerance

mm

±0.02

±0.02

±0.03

±0.03

±0.04

±0.04

±0.05

Grammage

g/m2

155±25

175±25

195±30

230±35

260±40

300±45

330±50

Film thickness

mm

0.05

0.05

0.05

0.05

0.05

0.05

0.05

Tensile strength

MD

No bending

N/10 mm

≥120

≥140

≥160

≥180

≥200

≥250

≥270

After bending

≥70

≥90

≥90

≥130

≥150

≥170

≥180

TD

No bending

≥80

≥90

≥100

≥110

≥120

≥150

≥170

After bending

≥50

≥70

≥80

≥80

≥100

≥110

≥130

Elongation

No bending

%

≥10

After bending

≥8

Breakdown voltage

No bending

kV

≥8

≥9

≥10

After bending

≥7

≥8

≥9

Bonding property at room temp.

No delamination

Bonding property at  200 + 2 C, 10 min.

No Delamination, no bubble, no adhesive flow

The quality warranty period

Twelve months

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YAAN insulation adhering to the "honesty, respect, cooperation, innovation, health, responsibility" concept, following the tenet of "the satisfaction of customer is the life of enterprise", constantly improve the quality of service to ensure every customer get professional and attentive service.
• Service tenet: The satisfaction of customer is the life of enterprise.
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• Review treatment: Resolve or provide solution in two working days.
• Quality Service: Provide re-service for all customers and complaints     FAQ