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DMD FPF flexible laminates

DMD FPF flexible laminates Electrothem
DMD-F Class polysterfilm / polyster non-woven flexible laminates is a three layer made of high melting point polyester film laminated with Class F adhesive. It has excellent thermal resistance, electrical, mechanical and impregnated properties. It is suitable for slot insulation, interphase insulation & liner insulation in F Class electrical motors.

Features and Applications:

  • Temp.Class F (155°C class)
  • High Mechanical Strength, excellent electrical property and immersing the function.
  • As slot, interphase and liner insulation for Y2 and other F-Class electrical motors & electric apparatus.
  • Availability: Form: Roll, Sheet, Strip (Colors: Pink, White)

Properties



Unit

Typical values

Nominal Thickness


mm

0.15

0.18

0.23

030

Thickness Tolerance


mm

0.005

0.005

0.010

0.010

Grammage


G/m2

155

192

255

355

Tensile Strength

M/D

Not folded

N 10mm

110

134

175

259


After folded


107

134

170

256

TD

Not folded


102

128

165

256


After folded


99

126

170

253

Elongation


M/D

%

14


12



TD


18


12


Breakdown voltage


Room temp

kw

8

9

12

15



155ºC +2ºC


7

8

11

13.5

Bending property at room temp.



No delamination

Banding property at 180oC+2oC, 10min



No delamination, No bubble, No adhesive flow

Banding property when affected by damp



No delamination