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Laminated, Dacron Mylar Rolls 

Dacron-Mylar-Dacron Class F (155ºC)

DMD is a three layer Flexible electrical insulating made of a sheet of polyester film laminated between two layers of polyester fleece.

Table 1 - Typical Technical Characteristics.

Part No.

Total Thickness(mm)

Polyester Film thickness(mm)

Yield(g/m²)

Dielectric Strength(kV)

DMD015X0900

0.15

0.05

151

6

DMD020X0900

0.20

0.10

225

10

DMD030X0900

0.29

0.19

342

18

DMD035X0900

0.35

0.25

430

22

DMD045X0900

0.45

0.35

570

24

 

Table 2 - Roll Characteristics.

Roll Mass

50kg

Roll Width

900mm or 1200mm

Roll I.D. 

70mm

Roll I.D. 

300mm

 

The following parameters are typical for the material of thickness 0.15mm :
Table 3 - Durability Characteristics.

Thermal Resistance

150°C (not impregnated)

Tear Strength

1.70 kgs/cm²

Rupture Elongation

       Crosswise: 

80%

       Lengthwise: 

100%

Shrinkage              (30 minutes at 160°C) 2% Approx.
Bending Resistance >15,000 cycles

Water Absorption (24hrs)

4%

 

 

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Last modified: June 29, 2001