Product Details

Specifications

1. Good quality and commpetitive price
2. Excellent service and prompt delivery
3. Our goods had passed the ISO and SGS appro

DMD insulation paper

Class B insulation .130

6630DMD Polyester film /polyester fiber non-woven fabric composite material consists of two layer of ploy ester fiber Non-woven fabric and a single layer of ployester film in the center .

Excellent dielectric and heat resistance ,as lot ,interturm and liner insulation for B grade motor and electric appliances .As slot ,interturn and liner insulation for B grade motor electric appliances .

Technical Speclification

Unit

Values

Thickness

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

0.45

Thickness tolerance

±0.02

±0.025

±0.03

±0.035

±0.040

±0.045

Nominal Grammage and Tolerance

g/m²

140±20

190±28

220±33

260±39

300±45

350±52

425±63

500±75

560±84

Thickness of polyester film

0.05

0.075

0.10

0.125

0.15

0.19

0.25

0.30

0.35

Tensile Strength

No Bending

N/10

≥80

≥120

≥140

≥180

≥190

≥140

≥270

≥140

After Bending

≥80

≥105

≥120

≥150

≥170

≥140

≥200

≥140

No Bending

≥80

≥105

≥120

≥150

≥170

≥140

≥200

≥140

After Bending

≥70

≥90

≥100

≥120

≥130

≥140

≥150

≥140

Elongation

No Bending

Mm/width

≥15

After Bending

≥10

≥5

≥3

No Bending

≥20

After Bending

≥10

≥5

≥2

Breakdown voltage

≥7

≥8

≥9

≥10

≥12

≥15

≥18

≥20

≥22

Bond strength at 25 degree C

No delamination

Bond strength at 180 degree C

No delamination ,no blister,no adhesive flow

Temperature

130

Avaliability thickness; 0.15mm 0.18mm 0.20mm 0.23mm 0.25mm 0.28mm 0.30mm 0.35mm 0.40mm 0.45mm

Breadth: 1000mm

Date saved: 12months