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Address: No. 9 Hehuan South Road, Zhonglou Development Zone, Changzhou
Email: [email protected] (General Manager Yang Jian)
[email protected] (Yang Zhen Sales)

Products> Insulating paper composite

6641-F-DMD insulation paper

Release time: 2014-08-05 09:49:57

6641-F-DMD insulation paper

6641-F-DMD insulation paper

Electrical non-woven fabric-polyester film-electrical non-woven fabric (three layers) soft composite material

composition:
6641 DMD-F is made of 6020/6021 transparent or milky white polyester film with 7031 electrical non-woven fabric on both sides. The adhesive is acid-free and high temperature resistant.
performance:

6641 DMD-F has good mechanical and electrical properties, temperature class F (155 ° C).
Application areas:
6641 DMD-F is used for slot insulation, gasket insulation, interturn insulation, slot wedge insulation, and interlayer insulation of transformers in low-voltage motors, power tools, and appliances.
Store:

6641 DMD-F can be stored indefinitely at (20 ℃, 50% rh).
Product Category:
Coil: 1005mm without cutting edge, 990mm with cutting edge
Sheet: Any length and width within the range of 990 * 1000mm Reel: 5mm-990mm
Roll diameter: not less than 300mm
Die size: conventional 76mm
The following data is based on the minimum values of material properties compiled based on IEC 60216, IEC 60626, and GB / T 5591 data combined with the actual application of our company.
6641 DMD-F technical data:

characteristic

unit

index

product name

 

6641 DMD-F

Material thickness

mm

0.13

0.15

0.18

0.20

0.23

Thickness deviation

mm

0.02 ± 0.02

0.02 ± 0.02

0.02 ± 0.02

0.02 ± 0.02

0.02 ± 0.02

Quantitative and bias

g / m2

± 13 130 ± 13

± 15 150 ± 15

± 19 185 ± 19

± 22 215 ± 22

± 26 255 ± 26

membrane thickness

mm

0.036

0.05

0.075

0.10

0.125

Tensile Strength

Longitudinal

Horizontal

 

N / 10mm

N / 10mm

 

≥60

≥40

 

≥90

≥80

 

≥120

≥105

 

≥140

≥120

 

≥180

≥150

Elongation

Longitudinal

Horizontal

%

 

≥15

≥20

Breakdown voltage

Not bent

KV

≥5

≥7

≥8

≥10

≥11

Normal adhesion

 

Not stratified

Thermal bonding

± 2 10min 180 ± 2 10min

No delamination, no foaming, no glue running

Heat-resistant grade

 

155 F -class 155 degrees

colour

 

blue

6641 DMD-F technical data:

characteristic

unit

index

product name

 

6641 DMD-F

Material thickness

mm

0.25

0.30

0.35

0.40

0.45

 

Thickness deviation

mm

0.03 ± 0.03

0.03 ± 0.03

0.035 ± 0.035

0.04 ± 0.04

0.045 ± 0.045

 

Quantitative and bias

g / m2

± 29 285 ± 29

± 34 340 ± 34

± 42 420 ± 42

± 49 490 ± 49

± 56 560 ± 56

 

membrane thickness

mm

0.15

0.188

0.25

0.30

0.35

 

Tensile Strength

Longitudinal

Horizontal

 

N / 10mm

N / 10mm

 

≥190

≥170

 

≥270

≥200

 

≥320

≥300

 

≥360

≥320

 

≥390

≥350

 

 

Elongation

Longitudinal

Horizontal

%

 

≥15

≥20

 

≥5

≥5

 

≥3

≥2

Breakdown voltage

Not bent

KV

≥13

≥16

≥19

≥21

≥23

 

Normal adhesion

 

Not stratified

Thermal bonding

± 2 10min 180 ± 2 10min

No delamination, no foaming, no glue running

Heat-resistant grade

 

155 F -class 155 degrees

colour

 

blue



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Phone: 86-519-86781991 Mobile: 18651998666 (General Manager Yang Jian) 18052520570 (Yang Zhen Sales) Fax: 86-519-86781081

Address: 9 Hehuan South Road, Zhonglou Development Zone, Changzhou, Jiangsu, China Post Code: 213002

Email: [email protected] (General Manager Yang Jian) [email protected] (Yang Zhen Sales Department)

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