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Polyimide film

We’re a OEM factory for automotive and motorcycle parts, with a complete production line. At present, our products include vehicle lighting fixtures, such as headlights, taillights, turn signals, reflectors etc. Motorcycle accessories, such as motorcycle risers, grips, pedals, switches and other vehicle accessories.

Category:

Description

Polymide film is a kind of special plastic film, flat and smooth, no crease, no particular air bubble and no pinhole, with excellent mechanical properties, dielectric properties, long-term working temperature-195 degree to 280 degree.

* 6051 polyimide film produced by "casting method"

* High insulation, high temperature resistance, radiation resistance and excellent dielectric properties

* Mainly applicable to H-class motor and electrical insulation

* Powder coating protection

* Glass sandblasting protection

* Paint spray protection

* Ordinary surface protection

 

NO

Index descnption

Unit

Index Value(TY6051)

 

1

Standardthickness

µm

25

40

50

75

100

125

175

200

250

2

Allowable tolerance

µm

+4
-3

+6
-5

+7
-6

+8
-6

+10
-7

+8
-8

+8
-8

+8
-8

+8
-8

3

Density

Kg/m³

1420±20

4

Tensile

Longitudinal
Transverse

Mpa

≥135
≥115

5

Elongation
at break

Longitudinal
Transverse

%

≥35

≥50

≥50

 

≥50

6

Hot-
Shrinkage
rate

150℃ 
400℃

%

≤1.0
≤3.0

7

Frequency
electrical
strength

Average value
Individual value

MV/m

≥150
≥100

≥130
≥80

≥110
≥70

≥100
≥60

≥100
≥60

≥100
≥60

8

Volume resistivity at 200℃

Ωm

≥1.0×1010

9

Surface rssistivity at 200℃

Ω

≥1.0×1013

10

Relative dielectnic constant

-

3.5±0.4

11

Dielectric dissip ation factor

-

≤4.0×10-3

12

Long tenm heat resist ance
Temp erature Index

≥380

 

Keywords: Polyimide film

Company

Longkou Libo Insulating Material Co., Ltd.

The company are specialized in providing Electrical Polyester Non-woven Fabric that is made of insulation laminated paper DMD(with product thickness: 0.02 mm-0.23mm, and width: 510mm-1500mm), Insulation Composite Laminated Material(DMD,NMN,NHN,100% saturated DMD,Aramid Paper,Diamond dotted paper),Insulation fiberglass Sleeving(2715PVC  fiberglass sleeves,2751Silicone rubber fiberglass sleeves,2740 Acrylic fiberglass sleeve, 2753 Silicone fiberglass sleeves, PU fiberglass sleeve) , Mylar film(Polyester film, Milky white mylar film), Insulation sheets(3240,G10,FR4,etc.) and other electrical insulating material. They are used in motor,transformer, generator,reactor,etc. We have gained ISO9001,SGS and material ROHS and REACH certificate.

LIBO
LIBO
LIBO
LIBO

FAQ

LIBO

Can you send us a sample to test quality before ordering ?


LIBO

Yes, we can provide sample for free but the freight and other charges is payed by the customers.

LIBO

Can you help us do the custom clearance ?


LIBO

Yes, we can. We can help you find a professional custom clearance company to do it. 

LIBO

Can we get the goods without your company name to export ?


LIBO

Yes, we can. We are allowed to use your designated agent's name if you have one..

LIBO

Can I have a sample order?


LIBO

Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

LIBO

How can you guarantee the quality of mass goods is same as the sample sent to me before?


LIBO

We kept another same sample and marked on company when we sent to customer. So our production will be based on.

LIBO

Could we pay a visit to your factory ?


LIBO

Yes, you are always welcome to visit our factory.

LIBO

Can you produce the products with my own brand ?


LIBO

Yes, we have been offering OEM service for 10 years.

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Contact Us

Dongtai industry park, Zhuyouguan town, Longkou city, Shandong,China, Yantai, Shandong

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Our company specialized in producing Insulation Paper, Insulation Fiberglass Sleeving and other electrical insulating material. 

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