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Electrical DMD Insulation Paper
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Electrical DMD Insulation Paper

NIDE can produce different dimensions of insulation material as per customer's requirement. There are different insulation material, DMD B/F class, Red Polyester film, Class E, Red Vulcanized Fiber, Class A.The following is an introduction to Electrical DMD Insulation Paper, I hope to help you better understand it. Welcome new and old customers to continue to cooperate with us to create a better future together!

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Product Description

 Electrical DMD Insulation Paper

 

1.Product Introduction


The Electrical DMD Insulation Paper is flexible composite material 6630 DMD electrical insulation paper.This DMD insulation paper is a three-layer composite electrical insulation paper. It is laminated with two layers of polyester fiber non-woven fabric and a single layer of polyester film in the center. The structure is Dacron+Mylar+Dacron, so it is referred to as DMD.

 


2.Product Parameter (Specification)


PET Class E Specification

Item

Unit

Standard

Thickness

um

100

125

175

188

200

250

Tolerance

%

±3

±3

±3

±4

±4

±4

Tensile strength

vertical

Mpa

≥170

≥160

≥160

≥150

≥150

≥150

Horizontal

Mpa

≥170

≥160

≥160

≥150

≥150

≥150

Thermal shrinkage

vertical

%

≤1.5

Horizontal

%

≤0.6

Haze

%

≤2.0

≤2.6

≤3.5

≤4.0

≤4.6

≤6.0

Wetting tension

≥52 Dyn/cm

frequency electric strength

V/um

≥90

≥80

≥69

≥66

≥64

≥60

Thermal class

/

E

Volume resistivity

Ωm

≥1x1014

Density

g/cm³

1.4±0.010

Relative dielectric constant

2.9~3.4

Dielectric loss factor

≤3x10-3


3.Product Feature And Application


The Electrical DMD Insulation Papers are suitable for motor winding , Electrical Winding Insulation, Winding Wire Coating Insulation.

 

4.Product Details


Electrical DMD Insulation Paper

 

 

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