6632 DM motor transformer insulation paper electrical insulating material

6632 DM motor transformer insulation paper electrical insulating material     1. Composition: 6632 DM motor transformer insulation paper electrical insulating material is two Layers Flexible Laminate: Dacron+Mylar:( One-layer polyester non-woven fiber fabric adhered to the side of one-layer Polyester film with high-melt-point B-class adhesive).   2. Features: Super dielectric property. Reliable heat resistance. High mechanical strength. Good impregnating performance.   3.Applications: It is suitable for B-class electric motors, generators, transformers and  other electric appliances or equipment, insulation based on slot, interlayer, liners and interturn.   4. Availabilities:  Thickness: 0.08-0.50mm.  Standard width: 1000mm.  Color: white or customized     5. Features    - Enviroment-friendly products   - High cost-efficiency   - A team of experienced professionals   - Customer- oriented approach   - Prompt response to customers' questions related to our products   Technical data:

Technical Specification

Unite

Value

Thickness

mm

0.12

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

Thickness Tolerance

mm

±0.01

±0.02

±0.02

±0.02

±0.02

±0.03

±0.03

±0.04

±0.04

Nominal Grammage and Tolerance

g/

0.07

0.07

0.07

0.07

0.07

0.10

0.10

0.10

0.10

Thickness of polyester film

mm

140±20

150±23

190±29

210±32

240±36

255±38

310±46

365±55

450±68

Tensile Strength

MD

No Bending

N/10 mm Width

≥80

≥90

≥100

≥130

≥160

≥180

≥200

≥240

≥280

After Bending

≥70

≥85

≥90

≥120

≥140

≥160

≥180

≥220

≥260

TD

No Bending

≥70

≥85

≥90

≥120

≥140

≥160

≥180

≥220

≥260

After Bending

≥60

≥70

≥80

≥110

≥130

≥150

≥170

≥210

≥240

Elongation

MD

No Bending

≥8

≥10

After Bending

TD

No Bending

≥10

≥15

After Bending

Breakdown Voltage

KV

≥6

≥7

≥8

≥10

≥13

≥14

≥16

≥18

≥22

Bond strength at 25 degree C

No delamination

Bond strength at 180 degree C

No delamination, no blister,  no adhesive flow

Temperature

130