

For the general market, including covering film, lithium battery coating, labels, LED lamp strips, etc
| Product performance | |
|
Thickness, μm |
25 |
|
Tensile-strength, MPa |
> 200 |
|
Elongation, % |
> 60 |
|
Young's modulus, GPa |
> 3.1 |
|
Dielectric constant |
3.3±0.2 |
|
Volume resistivity, Ω. cm |
> 10 12 |
|
Surface resistivity, Ω |
> 10 14 |
|
Dielectric strength, V/μm |
> 265 |
|
Percentage of contraction, % |
< 0.2 |
|
hydroscopicity, % |
< 2 |
Used for covering film and partial copper-clad plate
| Product performance | |
|
Thickness, μm |
12.5 |
|
Tensile-strength, MPa |
> 210 |
|
Elongation, % |
> 50 |
|
Young's modulus, GPa |
> 3.0 |
|
Dielectric constant |
3.5 |
|
Volume resistivity, Ω. cm |
> 10 12 |
|
Surface resistivity, Ω |
> 10 14 |
|
Dielectric strength, V/μm |
> 200 |
|
Percentage of contraction, % |
< 0.2 |
|
Hydroscopicity, % |
< 2 |
BOPI films for FCCL
BOPI films for high thermal conductivity artificial graphite sheets