Heat resistance 75micron PI Polyimide film
-
$3.00≥500 Square Meter
- Min. Order:
- 500 Square Meter
- Min. Order:
- 500 Square Meter
- Transportation:
- Ocean, Land, Air
- Port:
- BEIJING, SHANGHAI, NINGBO
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Contact Now| Place of Origin: | china |
|---|---|
| Productivity: | 1000ton/Month |
| Supply Ability: | 1000ton |
| Payment Type: | L/C,T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery |
| Certificate: | ROSH CERTIFICATE |
| HS Code: | 3920991000 |
| Transportation: | Ocean,Land,Air |
| Port: | BEIJING,SHANGHAI,NINGBO |
Heat resistance 75micron PI Polyimide film
High Temperature Polyimide Film is excellent insulation material. Heat Resistance PI Film color is yellow and transparent,black ect. The density is 1.39-1.45, polyimide film has excellent resistance to high and low temperature, electrical insulation, adhesion, radiation resistance, resistance to medium, It can be used in the temperature range of -269℃ ~ 280℃ for a long time, can reach 400℃ in a short time.The vitreation temperatures were 280℃(Upilex R), 385℃(Kapton) and above 500℃ (Upilex S), respectively.The tensile strength is 200MPa at 20℃ and greater than 100MPa at 200℃.Especially suitable for flexible printed circuit board substrate and various kinds of high temperature electrical insulation materials.
Excellent properties:
1. High temperature resistant,
2.Resistance to radiation,
3.Resistance to chemical corrosion
4. Electric insulation performance
Application:
Heat Resistance PI Film is widely applicable to various fields, like Circuit board base material , High temperature resistant motor electrical insulating materials ,navigation, spaceship, rocket missile, atomic energy and electrical and electric industry.
Technical Index:
|
No. |
Test Item |
Unit |
Standard |
||||||
|
25μm |
30μm |
40μm |
50μm |
75μm |
100μm |
||||
|
1 |
Density |
g/cm3 |
1.400±0.020 |
||||||
|
2 |
Tensile Strength |
Vertical |
MPa |
≥135 |
|||||
|
Horizontal |
≥115 |
||||||||
|
3 |
Elongation ratio |
Vertical and Horizontal |
% |
≥35 |
|||||
|
4 |
Shrinkage |
% |
|
||||||
|
5 |
Frequency Electrical Intensity |
Average Value |
MV/m |
≥150 |
≥130 |
≥110 |
|||
|
Individual Value |
≥100 |
≥80 |
≥70 |
||||||
|
6 |
Surface Resistivity (200°C) |
Ω |
≥1.0X1013 |
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|
7 |
Volume Resistivity (200°C) |
Ω·M |
≥1.0X1010 |
||||||
|
8 |
Relative Dielectric Constant 48-62Hz |
|
3.5±0.4 |
||||||
|
9 |
Dielectric Loss Factor 48-62Hz |
|
≤4.0X10-3 |
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|
10 |
Long-term Heat-Resistance Temperature Index |
|
≤180 |
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Product pictures:
Application:
Contact:
Our company (Shijiazhuang DADAO Packaging Material CO.,Ltd) is establised in 2004. we have much experience in plastic film.
Our main products including :1.Metallized Film (VMPET,VMBOPP,VMPI ect ) 2.color PET film (PET Milky White Film , PET white film , PET black film ect )
3.3D Holographic Foil 4.PI FILM ectThese products are widely applied to the packaging and printing of the industries including electronical products, food, commodities, medicine, labels, gifts etc.If you need anything, please feel free to contact me.
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