Chengdu Q-Mantic Industrial Products Co, Ltd.

Technical Information

6640-Polyester Film/Nomex Paper Flexible Composite Material (NMN)

Product No.:MAL05

MAL05150/MAL05180/MAL05200/MAL05230/MAL05250/MAL05300/MAL05350

6640-Polyester Film/ Nomex Paper Flexible Composite Material (NMN) is a three-layer flexible laminate in which Du Pont Nomex paper is bonded to the two sides of polyester film.


Product Detail

Product Tags

Characteristic

Property Name

General Table of Properties

Nominal Thickness(µm)

150

180

200

230

250

300

350

Thickness Tolerance(µm)

20

30

40

Grammage(g/m2)

180±25

210±30

240±30

265±35

300±40

350±50

430±50

Tensile Strength(N/cm)

MD

No Bending

150

160

180

200

220

270

320

After Bending

80

110

130

150

180

200

250

TD

No Bending

90

110

130

150

180

200

250

After Bending

70

90

110

130

150

170

200

Breakdown Voltage(Kv) ≥

No Bending

7

10

11

12

13

15

20

After Bending

6

8

9

10

12

13

16

Elongation(%)

MD

10

12

TD

15

18

Bonding Property at Room Temp.

No delamination

Bonding Property at 180+2℃, 10min

No delaminaton, no blister, no adhesive flow

Temp. index of Heat-resistance in a long Term(TI) ≥

155

NOMEX LAYER

It is NOMEX, brand paper (NOMEX, is a registered trademark of Dupont.)

Application

As slot, interturn and liner insulation for F - grade motors and electric appliances.

Packing and Storage

Min. slitting width: 6mm
Core ID: 3” / 6”
Storage: Keep in room temperature. Remove package before use. Unused parts are wrapped in original packaging to avoid moisture absorption. It is recommended to be used up in 6 months.

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