6520 POLYESTER FILM PRESSPAPER FLEXIBLE COMPOSITE INSULATION PAPER

FOB Reference Price:Get Latest Price
US $1-2.2 / Kilogram | 1000 Kilogram/Kilograms (Min. Order)
Supply Ability:
20 Ton/Tons per Week
Port:
shanghai or any Chinese port
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
zhufeng
Model Number:
6520 &6521
Type:
Insulation Paper
Material:
polyester film/ presspaper
Application:
Low Voltage
Rated Voltage:
data
Tensile Strength:
data
Color:
nature/ blue/ green /dark green/ cyan
Width:
15-1000mm
Thickness:
0.13-0.50mm
BDV:
6.0-7.0KV
Packaging & Delivery
Packaging Details
each roll weifth 55-60kg, first use moistureproof film then carton paper ,cap package then put into pallet. pallet size 1*1*1.2 or 1.15*1.15*1.2m
Delivery Time
within 10days

Specifications

6520 polyester film with presspaper make by two layer flexible
Thickness of polyester film :0.025mm, 0.036mm and 0.05mm

 6520 Polyester Film Fish Paper Flexible compensite insulation paper

it is a two-ply flexible insulation materials consisting of fish paper and polyester film (Raw material of polyester film thickness 0.025mm,0.036mm,0.050mm ). The used adhesive is acid-free and temperature resistant. It has excellent electrical and mechanical properties, it can be used for low-voltage motors, electrical insulation in a groove , insulation and cushioning interterm insulation.

 

 It enables easy processing on automatic machines.

 It can be used as slot and phase insulation in low voltage machines or as interlayer insulation in transformers.

 Special thicknesses or combinations can be supplied according to customer.

 Products can be supplied in rolls,sheet,tapes or shapes according to customer requests.

 

Grade E insulation .

Clour: blue ,green, nature, drak green ,cyan

 

Avaliability thickness : .0.15.0.17.0.20.0.25.0.30.0.35mm 

 

Breadth: 1000mm

 

Stardand: JB/T4059-1991

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

one years