Select Language


export

Flexible Laminates DMD-F-Class

Flexible Laminates DMD-F-Class

Flexible Laminates DMD-F-Class

Laminates are basically a material made combining two or more layers of material. We, at Ganapathy Industries are offering Flexible Laminates DMD-Class F with the assurance of best quality. This DMD-F Class flexible laminate has three layers, which are made of polyester film (having high melting point), hot-rolling polyester fiber non woven fabric laminated with Class F Adhesive. This polyester non-woven flexible laminate has outstanding thermal resistance, and dielectric strength. It also has good properties of impregnated, mechanical and electrical. The type of flexible laminate is available in different thicknesses, which can effectively and efficiently serve major insulation applications. Some of the common applications of Flexible Laminates DMD-Class F include slot insulation, linear insulation and interphase insulation in F Class electrical motors.

Features

  • Temperature Class F (155 Degree class)
  • High mechanical strength
  • Exceptional electrical property
  • Available in forms of rolls, strips and sheets
  • Colors available are pink and white

 

Technical Specifications

Properties

Unit

Typical Values

Nominal Thickness

mm

0.15

0.18

0.23

0.30

Thickness Tolerance

mm

0.005

0.005

0.010

0.010

Grammage

G/m2

155

192

255

355

Tensile Strength

MD

No bending

N/10mm

110

134

175

259

After bending

107

134

170

256

TD

No bending

102

128

165

256

After bending

99

126

170

253

Elongation

MD

%

14

12

TD

18

12

Breakdown voltage

Room Temp

kV

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

Bending property when affected by damp


No delamination

 
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