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High Heat Resistance Combined Flexible Materials 6650NHN

Description: It is made from NOMEX amide fiber paper bonded to both sides of polyester film.
Characteristic: The products not only have excellent dielectric and mechanical strength of polyimide film, but also has the great tear resistance and excellent varnish absorption of NOMEX Amide paper, so it is a reliable class-H(180℃) insulation material.

Technic data:

Item Unit Value
Appearance   The surface should be even and free from wrinkle, blister and impurity
Standard thickness mm

0.15

0.20

0.25

0.30

0.35

Thickness tolerance mm

±0.02

±0.03

±0.03

±0.03

±0.03

Basic weight

 

g/m2

155±25

195±30

250±40

300±45

360±45

Breakdown voltage No bending KV, ≥

9

9

9

9

10

After bending

8

8

8

8

9

Tensile strength MD N/cm, ≥

120

160

200

210

270

MD after bending

70

90

150

160

180

TD

80

100

120

130

170

TD after bending

50

80

100

110

130

Elongaton MD %, ≥

8

10

10

10

10

TD

7

8

8

8

8

Adhesion As received

No delamination

180±2℃/10min

No delamination, no bladder, no gel

 

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