Contact us Other Flexible Laminate F-DMD (6641)

F-DMD (6641)
F-DMD

Properties
F-DMD (6641) is made of two layers of non-woven laminated with one layer of polyester film, the different of DMD and F-DMD is on the adhesive resin, DMD uses the resin of class B while F-DMD us the resin of class F. It has good dielectric properties, high heat resistance and mechanical strength, is suitable for small and medium size electric motors as slot, phase, turn-to-turn, liner insulation of class F.

Data Form

Properties

Unit

Values

Nominal Thickness

mm

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

PET Film Thickness

mm

0.05

0.075

0.10

0.125

0.15

0.19

0.25

0.30

Thickness Tolerance

mm

±0.020

±0.025

±0.030

±0.030

±0.030

±0.035

±0.040

±0.040

Nominal Gram and Tolerance

g/m2

150±25

190±20

210±32

240±36

260±39

310±46

390±58

440±66

Tensile Strength

MD

unfold

N/cm

≥80

≥100

≥120

≥130

≥150

≥170

≥200

≥300

fold

≥80

≥90

≥105

≥115

≥130

≥150

≥180

≥220

TD

unfold

≥80

≥90

≥120

≥115

≥130

≥150

≥180

≥220

fold

≥80

≥80

≥95

≥100

≥120

≥130

≥160

≥200

Elongation

MD

%

≥ 10

≥ 5

TD

≥ 15

≥ 5

Breakdown Voltage

At room

KV

≥7

≥8

≥9

≥10

≥11

≥13

≥15

≥18

At 155 ± 2c

≥6

≥7

≥8

≥9

≥10

≥12

≥14

≥17

Deflexion

MD

N

≥10

≥15

≥20

TD

≥15

≥20

≥30

Bonding Strength at room temp.

---

No delamination

Bonding Strength at 180±2c 10min

---

No delamination, No blister, No adhesive flow

Bonding Strength at wateriness

---

No delamination

　

Specification
1. Standard width: 1000mm, or slit into the width required   Packing: In Carton
2. Min Qty: 1000kg each size in a lot
3. Shelf life: one year from the data of delivery. It can still be used if it is qualified by testing after one year according to above Technical Requirement.

Note: The values noted in above technical specification are given only for our customers’ reference and should not be used in writing specifications.
　
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