6520 Polyester film kraft paper insulating laminates

   Insulating Laminates--Kraft/Polyester Film flexible composite material is a two-layer flexible laminate in which polyester film is bonded with insulation paper. Insulating Laminates Features and Applications for Kraft/Polyester Film:
-Approved by UL:E310670. ROHS avaiable on request. - Insulation class E (120oC)
- High mechanical strength and excellent dielectric property.
- As slot, interturn and liner insulation for E-grade motors and electric appliances. Insulating Laminates Breakdown Voltage for Kraft/Polyester Film: 6KV-8KV Insulating Laminates Technical Data:  

Properties

Units

Values

Nominal thickness of the product (mm)

0.15

0.17

0.20

0.22

0.25

0.27

0.30

0.35

0.45

Thickness tolerance

mm

±0.020

±0.030

±0.035

±0.045

Grammage and tolerance

g/m2

190±28

215±32

250±38

275±40

310±46

330±50

370±55

490±73

550±32

Nominal thickness of film

μm

25

36

50

Tensile strength

MD

No bending

N/ 10mm

≥100

≥110

≥120

≥135

≥150

≥175

≥200

≥240

≥360

After bending

≥70

≥75

≥80

≥85

≥95

≥100

≥110

≥180

≥275

TD

No bending

≥80

≥85

≥90

≥90

≥95

≥100

≥105

≥120

≥180

After bending

≥50

≥50

≥50

≥55

≥60

≥70

≥80

≥115

≥175

Elongation

MD

%

≥2

≥3

TD

≥8

≥10

Breakdown voltage

No bending

kV

≥4.0

After bending

≥2.5

Bonding property at room temp.

/

No delamination

Bonding property at 155°C±2°C 10min

/

No delamination, no bubble, no adhesive flow

The quality warranty period

Twelve months

                                                                                            Available:
- Kraft/Polyester Film is available In rolls, in sheets, in strips
- Color: cyan, natural brown. Other colors can be provided on request.
- There layers, four layers can be produced on request
 For more information for Kraft/Polyester Film, Please contact YAAN. The price for our product are VERY COMPETITIVE.