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POLYESTER FILM Fish Barley Insulation Paper

Cyan-blue thin electric insulating paper and polyester film are coated with adhesive by heating compound. The composite products have good mechanical strength and high electrical strength.

E-mail:yolo@ztaero.com

 


Description:

Cyan-blue thin electric insulating paper and polyester film are coated with adhesive by heating compound. The composite products have good mechanical strength and high electrical strength. The surface of the product is smooth and full of toughness. It is widely used in the slot insulation for electrical machinery and appliances, liner insulation and turn insulation. Temperature resistance level: E Class.

The default specification is: width (Negotiable)

           

          

Technical parameters

No.

Item

Unit

Normal Value

1

Item  thickness

mm

0.10

2

Thickness tolerance

mm

±0.015

3

Weight and tolerance

g/㎡

120±17

4

Thickness of film

μm

36/50

5

Tensile Strength

lengthwise

N/10mm

90

70

crosswise

60

40

6

Elonga-

tion

lengthwise

 

%

2

crosswise

8

7

Break down voltage

No bending

After bending

 

kv

7.0/8.0

6.0/6.0

8

Bonding strength at room temperature

 

No delaminating

9

Bonding strength at (130±2) ℃ for 10min

 

No delaminating blister and gummosis

10

Temperature index

TI

≥120

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