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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: SLP
  • Model Number: Polyimide Film 6051
  • Type: Insulation Film, Polyimide Film 6051
  • Material: polyimide, polyimide
  • Application: High Temperature, Electronics,Flexible Printed Circuits,Insulation
  • Rated Voltage: 8KV
  • Tensile Strength: 165
  • Color: Amber,brown,gold,Black,White,Clear
  • Property: Temperature resistance,Voltage resistance
  • Thickness: 0.0125mm-0.25mm
  • Width: 8mm-1020mm
  • Shape: Sheet,Disc,Roll,Tube,Rod
  • Certification: ISO,UL,SGS
  • Insulation Grade: H

Packaging & Delivery

Packaging Details Polyimide Film 6051 Packing:
Width Core Type Core Size
7-20mm Plastic 3 inch (76 mm)
20-1000mm Paper 3 inch (76 mm)
Delivery Time Within 7 Working Days

Specifications

Polyimide Film 6051
1.Color:Amber,Brown,Gold,Black,White,Clear
2.Application:Electronic&Electrical Industry
3.Accept OEM&ODM

Product  Name: Polyimide Film 6051

 Material and Applicable Range: The polyimide film is produced, by means of “doctor-blading process”, by the raw materials of pyromellitic dianhydride and diaminodiphenyl ether synthetic resin. It can resist high temperature, the radiation as well as possesses excellent dielectric performance and physical performance. It is applied to motor Grade H, electric appliance insulation, and those special electric insulating materials for other purposes.

 

Technological requirement
1. Appearance: Provided in rolls, the film surface is smooth, bright and clean. To get perfect effect, the surface must have no folding, tearing, particulate, air bubble, pinhole and any external impurity. The edges of film should be orderly and have no breakage. 
2. Dimension
1) Thickness and allowable deviation: The referenced thickness is as followed in Table One. Products with other thickness can be produced according to the requirements of customers. 
Table One

Unit: μm

Standard Thickness

25μm

40μm

50μm

75μm

100μm

125μm

175μm

200μm

Allowable Deviation

+2.5

+4

+5

+7.5

+8

+8

+8

+8

-2.5

-4

-5

-7.5

-7

-8

-8

-8

2) Width and length: according to requirements of customer

3) Performance: take reference from Table Two

Table Two

No.

Index Description

Unit

Index Value

25μm

40μm

50μm

75μm

100μm

125μm

175μm

200μm

1

Density

kg/m3

 1420±20

2

Tensile strength

Longitudinal
Transverse

MPa

 ≥150
≥130

≥135
≥115

3

Elongation

Longitudinal
Transverse

%

 ≥60

4

Heat contraction rate,150°C
400°C

%

≤1.0
≤3.0

5

Electrical operating
frequency intensity

Averagevalue

MV/m

 ≥150

≥120

Specific value

≥100

≥80

6

Surface resistivity at ,200°C

Ω

≥1.0X1013

7

Volume resistivity at ,200°C

Ω·m

≥1.0X1010

8

Relative Dielectric Constant ,48-62Hz

3.5±0.4

9

Dielectric Loss Factor 48-62Hz

 

Package and Supply

The film is packed in rolls.

Thickness25 micron50 micron75 micron100 micron125 micron
Length*2000 m (max)750 m500 m330 m300 m

* Special Length available upon request

WidthCore TypeCore Size
7-20mmPlastic3 inch (76 mm)
20-1000mmPaper

3 inch (76 mm)

Process for producing Polyimide Film

Process:

Resin synthetise—-filter—cast—-imidization—rolling—inspection—-slitting—package

1 Resin synthetise

Synthetise PAA with 3 raw materials of PMDA ODA and DMAC after chemical reaction.

2 Filter
Bubble clearing in bubble clearing pan after filter. Second time filter after bubble is cleared.

3 casting
Resin is casted on the belt through mould. Slicked resin is circled in hot wind in order to solvent evaporation and some imidization. The preliminary dry film (PAA film)  is conveyed to the front peel roll of casting machine and peeled off.

4 Imidization
Imidization process is heat imidization. Film peeled off from cast machine is imidized in imidization oven in high temperature. PAA film is transfromed into PI . In imidization, film is strengthed in CD, then the film is rolled.

5 Dry film temperature and  machine speed.

 

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China (Mainland) | Manufacturer, Trading Company
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