Polyimide fiimu

Paramita

Sisanra

10 µm ~ 125 µm

iwuwo

1.42 g/cm ³~1.45 g/cm ³

Agbara fifẹ

150 MPa ~ 250 MPa (gigun)

Egugun elongation oṣuwọn

30% ~ 100%

modulus ọdọ

2.5 GPA ~ 5.0 GPA

Agbara omije

200 N/mm ~ 500 N/mm

Iwọn otutu iyipada gilasi (Tg)

250 ° C ~ 350 ° C

Gbona jijẹ iwọn otutu

loke 500 ° C

Gbona imugboroosi olùsọdipúpọ

20ppm/°C ~40ppm/°C

Dielectric ibakan

3.0 ~ 3.5 (1 kHz)

Dielectric agbara

150 kV / mm ~ 200 kV / mm

Dada resistivity

10 ¹² Ω/sq~10 ¹⁵ Ω/sq

Oṣuwọn gbigba omi

0.5% ~ 2.0%"