Data Sheet

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                  DMD 6630

Properties and Application:

DMD is made of two layers of electrical polyester non-woven (PET-fleece) with one layer of polyester film, with excellent

dielectric properties, high heat resistance and mechanical strength, which is suitable for small and medium size electric

motors as slot, phase, turn-to-turn, liner insulation in B-class motor. The Flexible Type is more flexible than Standard

Type in mechanical property but with lower Breakdown Voltage than Standard Type.

 

Main Specification:

1. Standard Type

Properties

Value

Nominal Thickness(mm)

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

0.45

PET Film Thickness(mm)

0.05

0.075

0.10

0.125

0.15

0.19

0.25

0.30

0.35

Thickness Tolerance(mm)

0.020

0.025

0.030

0.035

0.040

0.045

Specific  weight

and Tolerance(g/m^2)

14020

19028

22033

26039

30045

35052

42563

50075

56084

Tensile

Strength

(N/Cm)

MD

unfold

80

120

140

180

190

270

320

340

370

fold

80

105

120

150

170

200

300

320

350

TD

unfold

80

105

120

150

170

200

300

320

350

fold

70

90

100

120

130

150

200

220

250

Elongation

(%)

MD

unfold

15

-

-

fold

10

5

3

TD

unfold

20

-

-

fold

10

5

2

Breakdown Voltage(KV)

6

7

9

10

12

15

18

20

22

Bond Strength At Room Temp

No delamination

Bond Strength at 1552 10 min

    No delamination, No blister, No adhesive flow

 2. Flexible Type

Properties

Value

Nominal Thickness(mm)

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

0.45

Thickness Toleranc(mm)

0.020

0.025

0.030

0.035

0.040

0.045

Specific  weight

and Tolerance(g/m^2)

14020

17025

20030

22030

25037

30040

34050

40057

47066

Tensile

Strength

(N/Cm)

MD

unfold

80

100

120

130

150

170

200

300

340

fold

80

90

105

115

130

150

180

220

300

TD

unfold

80

90

105

115

130

150

180

220

300

fold

70

70

95

100

120

130

160

200

220

Elongation

(%)

MD

unfold

10

-

-

fold

10

5

3

TD

unfold

15

-

-

fold

15

5

2

Breakdown Voltage(KV)

6

7

8

8

10

11

11

16

19

Bond Strength at Room Temp

No delamination

Bond Strength at 1552 10 min

No delamination, No blister, No adhesive flow

 

Product Supply:

1, Packed in Carton, about 50 Kgs/Roll.

2, Standard Width: 990 mm
3, Min Qty: Not less than 1,000 Kg each size in a lot.

Note

1. Above values are the accumulative typical ones by recognized testing

 method, but, in order to ensure you to select our products properly, please

 refer to above specification and test the samples based on your using

purpose or feel free to contact our engineers for further and better understanding.

2. The color is only confirmed by samples.

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