Polyimide
CAS NO.: 25036-53-7
Molecular weight:
Shape: yellow or brown film
Existing product types：
Yellow polyimide solution；
Polyimide powder;
Transparent polyimide solutions;
Soluble polyimide powder;
N, n-double maleimide;
Low dielectric loss polyimide;
Yellow polyimide solution product properties
|
Performance |
Unit |
Indicators |
|
Appearance |
|
Yellow Transparent Liquid |
|
Solid content（%） |
|
15 |
|
Density |
g/cm³ |
1-1.1 |
|
Ultimate tensile strength |
MPa |
≥100 |
|
Elongation at break |
% |
≥50 |
|
Surface resistivity（200℃） |
Ω |
2.0 |
|
Volume resistivity（200℃） |
Ω ·m |
2.5 |
|
Power frequency electrical strength |
MV/m |
225 |
|
Relative dielectric strength 48-62Hz |
|
≤3.0 |
|
Dielectric loss factor 48-62Hz |
|
≤4.0×10-3 |
Consult
Back