Xuchang Chengrui Insulation Material Co., Ltd. >> Insulation Paper 6521 Polyester Film/Presspaper

Insulation Paper 6521 Polyester Film/Presspaper

Insulation Paper 6521 Polyester Film/Presspaper
Price: US $ 1.9kg
Trade Terms: FOB,CFR,CIF
Min Order: 1000kg
Pay Type: L/C,T/T,Western Union


6521 polyester film/presspaper is laminated with polyester film and presspaper. It is used as slot or liner of electrical equipment and electric cable.
Property:  high dielectric property and mechanical strength.   
Storage life---1 year Thickness:  0.17mm  0.20mm  0.23mm  0.25mm  0.30mm 0.35mm
Width: 1000mm   color: blue, cyan, brown 
Pacage:  carton and pallet
· Insulation Class E  (120°C)
· For E-grade motors, generators and electric appliances.
· Insulation based on slot, liner or interturn. 



No.

Index name

number

1

Thickness( mm)

0.10

0.15

0.17

0.20

0.25

0.30

2

Tolerance( mm)

±0.015

±0.020

±0.020

±0.030

±0.030

±0.030

3

Weight ( g/m2)

115±17

190±28

215±32

250±38

310±46

370±55

4

Thickness (um)

23

5

tensile strength N/10mm

vertical

Before flexible

≥90

≥135

≥150

≥180

≥210

≥270

after

≥70

≥80

≥90

≥100

≥120

≥160

lateral

before

≥60

≥80

≥90

≥100

≥120

≥150

after

≥40

≥60

≥60

≥70

≥80

≥100

7

Voltage (kv)

before

≥6.0

after

≥5.0

8

Normal caking property

No layers

9

Heating caking property

130±2°C ,10min , no layers, no bubble
Prod Model: 6521
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Thickness: 0.17mm-0.35mm
Width: 1000mm
Heat-Resistance: E Class 120
Package: Carton and Pallet
Storage Life: 1 Year
Application: Switch Baseplate
Type: Solid
Chemistry: Hybrid Insulation
Thermal Rating: E 120
Maximum Voltage: <10KV
Material: Paper and Polyester
Brand: Chr
Welcome Xuchang ChengRui Electrical Insulation Material Co., Ltd

If any question, pls contact our sales

Our main products are as follows:

Film Products: 6020/6021 Polyester film, 6051 polymide film

Flexible composite insulation paper: 6630 DMD insulation paper, 6641-F DMD, 6640NMN, 6650NHN, 6520/6521 insulation paper

Insulation binding tape: Alkali-free fiberglass tape, 2840 epoxy resin impregating binding tape, mica tape, cotton tape, shirinkable binding tape,

Insulation Sleeving: 2715 PVC fiberglass sleeving, 2751 silicone fiberglass sleeving, 2753silicone resin fiberglass sleeving, 2740 acrylic fiberglass sleeving.

Impregnating fiber products: 2432alkyd Fiberglass varnish cloth tape, 2310 oil varnish cloth, 2450, 2210

Electrical insulation paper: Insulation paperboard, Diamond Dotted paper, presspaper, crepe paper, cable paper

Laminated sheets: 3021 phenolic paper sheet, 3025phenolic cotton cloth sheet, 3240epoxy fiberglass sheet, 3841 epoxy rod, 3722-1 cloth bar

The products are widely used for slot insulation, interturn insulation, layer insulation and liner insulation of the large and small motor. Some are for binding insulation of transformer, impregnating material, electrical wire and other electrical insulation.

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