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Time of issue:2020-01-10 00:00:00

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6641 Class F Polyester Film/Polyester...

Details

6641 Class F Polyester Film/Polyester...

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Product serial number
403
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Product description

6641 CLASS F POLYESTER FILM/POLYESTER FIBER

NON-WOVEN FABRIC COMPOSITE (F-DMD)

 

 

Description

6641 Class F Polyester Film/Polyester Fiber non-woven Fabric composite(F-DMD) is made from one layer of high melting point film and two layers of hot rolling polyester fiber non-woven fabric.

These three layers of flexible insulation are bonded by class F adhesive glue.

 

Features

●Insulation class F (155°C)

●Laminate made of esterimide-saturated non-woven polyester and high-grade polyester film

●Smooth surface ensures excellent machinability

●Very good bonding with impregnating and trickle resins

 

Applications

Extensively used as primary insulation for Class F applications in the electrical industry, in particular for motors and transformers as slot insulation, phase barrier and interturn insulation.

 

 POWERWELL

 

 POWERWELL

 

Technical data 

 

Product Name

Properties

Value

F6641

Thickness(mm)

0.15

0.2

0.23

0.25

Tolerance(mm)

±0.020

±0.020

±0.020

±0.030

Breakdown Voltage(kv)

≥6

≥7

≥9

≥10

Test method

IEC-626

Colour

Light Blue, Yellow

Product Name

Properties

Value

F6641

Thickness(mm)

0.3

0.35

0.4

Tolerance(mm)

±0.030

±0.040

±0.040

Breakdown Voltage(kv)

≥12

≥15

≥18

Test method

IEC-626

Colour

Light Blue, Yellow

Special thicknesses or sizes on request

Products in rolls, sheets, tapes are available on request

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ADD: 158 WU YI ROAD, CHANGSHA, HUNAN, CHINA
TEL:
+86-731-8229 9698, 8224 3908
FAX: +86-731-8224 3598
E-mail: 
market@hnpowerwell.com
License:430100000142665

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