peforation film
3 year ago1mil perforated metallized polyimide film for aerospace materials
perforated Polyimide film is a lightweight, flexible material that has excellent heat and chemical resistant properties. and polyimide film is used in a wide variety of applications such as substrates for flexible printed circuits, transformer and capacitor insulation, sensors and bar code labels.
* Class H insulation
* Easy for processing
* Stable and flame retardant
Application
Labeling - Polyimide film, with the right printable coating applied, makes an excellent choice for labels used in harsh environments.:
Perforation
we can also provide perforation service ,perforation hole diamater can be customzied according to clients'requirement.
perforation materials such as metallized polyester film ,metallized polyimide film , PU, Fabric etc
Technical Data Sheet
|
Item
|
Unit
|
Value
|
Test Value
|
Test Methods
|
|
Thickness
|
um
|
>7.5
|
|
|
|
Width
|
mm
|
<1550
|
|
|
|
Tensile strength Mpa
|
MD
|
>145
|
|
GB/T
|
|
|
TD
|
>140
|
|
1354.2-2009
|
|
elogation at break %
|
MD
|
>35
|
|
|
|
|
TD
|
>34
|
|
|
|
Shrinkage
|
MD
|
﹤-0.15~1.5
|
|
TPC -TM-650
|
|
|
TD
|
﹤-0.15~1.5
|
|
200℃,30min
|
|
Surface tension
|
dyne
|
>50
|
56
|
|
|
Frequency electrical
strength |
V/um
|
≥60
|
|
|
|
Surface resistivity
|
Ω
|
≥1.0*10¹³
|
3.3*10¹³
|
|
|
Volume resistivity
|
Ω.M
|
≥1.0*10¹³
|
|
GB/T
|
|
hygroscopicity
|
|
|
|
1354.2-2009
|
|
hygroscopicity
|
50Hz
|
≤4.0
|
3
|
|
|
dielectric loss factor
|
50Hz
|
≤4.0×10¯²
|
7.4×10¯²
|
|
|
Fire proof
|
/
|
VTM-0
|
VTM-0
|
UL-94
|
a. hologram projection film
1.rear projection film 2. 45 degree hologram projection film
b.PET function film
1.PET color film 2. PET milky white film ,3white pet film 4. black PET film 5.coated PET film 6.UV coating PET film etc



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