Specifications

This product has high mechanical strength,excellent electrical property, and good bonding strength.

 

Polyester Film/polyester Fibre Non-wowen Fabric Flexible Composite Material (DM)
Characters
It is Class B (130°C)insulating material.
This product has high mechanical strength,excellent electrical property, and good bonding strength.
Special specifications can be supplied according to customer request.

 

Properties

Units

Values

Nominal thickness

mm

0.12

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

Thickness tolerance

mm

±0.020

±0.020

±0.020

±0.030

±0.030

±0.035

±0.040

±0.045

±0.050

Grammage

g/m2

140±20

150±23

190±29

210±32

240±36

255±38

310±46

365±55

450±68

Tensile strength

MD

No bending

N/10mm

≥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

%

≥8

≥10

TD

≥10

≥15

Breakdown voltage        (no bending)

KV

≥6.0

≥7.0

≥8.0

≥9.0

≥10.0

≥12.0

≥14.0

≥16.0

≥18.0

Bonding property at room temp.

No delamination