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6630B-DMD Polyester film/polyester non-woven fabric Flexible combined material

6630B-DMD Polyester film/polyester non-woven fabric Flexible combined material
company Changzhou Ruifeng Insulating Material Co., Ltd.
Categories Solar Energy Systems
Update2011-03-29
Original RegionChina
6630B-DMD Polyester film/polyester non-woven fabric Flexible combined material

6630B-DMD Polyester film/polyester non-woven fabric Flexible combined material

1Basic Information
Thickness:0.10mm-0.50mm
Width:980-990mm
Colour:White
Sheets:approx. 1000*900mm
Tapes:from 10mm width upwards
2Composition and application
6630 B-DMD is a three-layer flexible laminate insulating material consisting of polyester fiber non-woven fabric/polyester film/polyester fiber non-woven fabric.The used adhesive is acid-free and temperature resistant.
6630 B-DMD shows excellent electric insulating properties,heat resistance,mechanical strength and impregnated properties.It enables easy processing on automatic machines.It can be used e.g. As slot and phase insulation in low voltage machines or as interlayer insulation in transformers.Heat resistance is Class B.
Special thickness and combinations can be supplied according to customer.
3Package and other terms
This product is usually supplied in rolls.The roll weight is 70±5kg/roll.It also can be supplied in forms of sheet and tape.
Materials of Core:PaperSpecification:76mm(3'')
Package:Inside is polythene film.Outside is carton or wooden case.
Store:Sealed and in dry place.
4、Main Technical Data
6630 B-DMD Polyester film/polyester non-woven fabric Flexible combined material

NO.

Technical Specification

Unite

Values

1

Thickness

mm

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

0.45

2

Thickness Tolerance

mm

±0.02

±0.025

±0.03

±0.03

±0.03

±0.03

±0.035

±0.040

±0.045

3

Nominal Grammage and tolerance

g/

140±20

190±28

220±33

260±39

300±45

350±52

425±63

500±75

560±84

4

Thickness of polyester film

mm

0.05

0.075

0.10

0.125

0.15

0.19

0.25

0.30

0.35

5

Tensile Strength

MD

No Bending

N/10
mm Width

≥80

≥120

≥140

≥180

≥190

≥270

≥320

≥340

≥370

After Bending

≥80

≥105

≥120

≥150

≥170

≥200

6630B-DMD Polyester film/polyester non-woven fabric Flexible combined material on sale

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