Polyimide zaj duab xis

Parameter

Thickness

10 µm ~ 125 µm

Qhov ntom

1.42 g / cm³ ~ 1.45 g / cm³

Tensile zog

150 MPa ~ 250 MPa (ntev)

Fracture elongation tus nqi

30% ~ 100%

Young's modulus

2.5 GPa ~ 5.0 GPa

kua muag zog

200 N / mm ~ 500 N / hli

Cov iav hloov pauv kub (Tg)

250 ° C ~ 350 ° C

Thermal decomposition kub

siab tshaj 500 ° C

Thermal expansion coefficient

20 ppm / ° C ~ 40 ppm / ° C

Dielectric tsis tu ncua

3.0 ~ 3.5 (1 kHz)

Dielectric zog

150 kV / mm ~ 200 kV / hli

Nto resistivity

10 ¹² Ω/sq ~ 10 ¹⁵ Ω/sq

Tus nqi nqus dej

0.5% ~ 2.0% "