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Aramid Paper----[[LIREN ELECTRICAL INSULATION MATERIALS]]
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Aramid Paper

Description:

LR-AP710 Aramid Paper is a calendered insulation paper made from a synthetic aromatic polyamide polymer.

Aramid Paper offers high inherent dielectric strength, mechanical toughness, flexibility and resilience. Its products can extend the life of electrical equipment, reduce premature failures and repairs, and act as a safeguard in unforeseen electrical stress situations.

 

Application:

LR-AP710 Aramid Paper is widely used in almost every known electrical insulation application for transformers, motors, coils, and wires.

Technical Data:

Properties

Units

LR-AP710 Aramid Paper Typical Value

Nominal Thickness

mm

0.050

0.080

0.130

0.180

0.25

0.30

0.38

Basis Weight

g/m²

42

64

115

168

245

302

385

Density

g/cc

0.76

0.83

0.89

0.95

0.97

0.99

0.99

Tensile Strength

MD

N/cm

40

66

126.9

170

256

278

412

TD

N/cm

16.2

30.9

66.8

110

189

197

254

Elongation

MD

%

7

9.1

10

13

14

15

14

TD

%

6.7

8.9

9.5

12

12.5

13

12

Elmendorf Tear Strength

MD

N

0.65

1.22

2.2

3.3

5.7

7.1

9.1

TD

N

1.16

1.83

3.4

4.6

7.5

9.9

13.5

Shrinkage at 300

MD

%

2.1

1.75

1.8

1.6

1.5

1.4

1.2

TD

%

1.8

1.5

1.25

1.15

1.1

1.0

0.8

Breakdown Voltage

KV

0.80

1.28

2.1

3.1

4.5

5.5

6.8

Dielectric Strength

MV/m

15

16

16.5

17.1

18

18

18

Dielectric Constant

 

2

2.1

2.4

2.5

2.5

2.7

2.8

 

 

 

 

 

 

 

 

 

 

 

 

 

Nominal Width: 914mm

Tape Size: 3" paper or plastic core, from 6mm width upward

   Special thickness or combinations can be supplied per customers request.

 

Note: The technical information, data, recommendations, and other statements provided are based on tests or research which we believe to be reliable, but such information shall in no event constitute a warranty of any kind by Liren. Before using this product, all purchasers should carefully evaluate its suitability for their intended applications.

 

 

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