Knowledge

NL02 Series No Warping Amber Polyimide Film



NL02 series polyimide film is made by special formula. It has all excellent performances the same as series SH , and owns lower shrinkage rate & better dimensional stability. 

Specification(thickness):1mil, 2mil, 3mil


Characters:
High temperature resistance
Good tensile strength
Excellent insulation property
Flame retarding

Low shrinkage rate
Halogen-free,environment-friendly


Available thickness: 25um, 50um, 75um 


Product certificate: 
SGS, ROHS, REACH,UL


Company Certificate:
ISO9001, ISO14001 


TDS:

No

Item

 

Unit

Index Value

25

50

75


1

Density

kg/m3

1420±20

2

Tensile strength

MD

MPa

≥137

≥135

TD

90

3

Elongation rate

MD&TD

%

40

4

Shrinkage rate

200

%

≤0.15

≤0.25

≤0.35

5

Electrical strength48-62HZ

kV/mm

≥160

≥120

6

Volume resistivity

200

Ω.cm

≥1.0×1015

7

Surface resistivity200

Ω

≥1.0×1013

8

Relative dielectric constant


≤4

9

Dielectric loss factor48-62HZ


≤0.012


Comparing with traditional polyimide film:(Take 3mil for example)blob.png

Abroad Clients:

Current, 3 mil thickness export to Samsung.