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Film polyimide saor an asgaidh

Stuth electrode

WPS.png

Film polyimide saor an asgaidh

Fiolm polyimide: stuth film àrd-choileanadh stèidhichte air polyimide, a tha air a chruthachadh le co-chòrdadh agus tilgeadh phthalic anhydride (PMDA) agus diaminodiphenyl ether (DDE) ann am fuasgladh làidir polar, air a leantainn le imidization; Faodar a chleachdadh mar stuth dealachaidh airson bataraidhean lithium, a ’frithealadh gus dealanan dearbhach is àicheil a sgaradh agus casg a chuir air cuairtean goirid.

    Cuir fios thugainn
    WPS

    Tuairisgeul toraidh

    Fiolm polyimide: stuth film àrd-choileanadh stèidhichte air polyimide, a tha air a chruthachadh le co-chòrdadh agus tilgeadh phthalic anhydride (PMDA) agus diaminodiphenyl ether (DDE) ann am fuasgladh làidir polar, air a leantainn le imidization; Faodar a chleachdadh mar stuth dealachaidh airson bataraidhean lithium, a ’frithealadh gus dealanan dearbhach is àicheil a sgaradh agus casg a chuir air cuairtean goirid.

    Fiosrachadh Bunaiteach.

      

    Paramadair

    Tigheadas

    10 µm ~ 125 µm

    Dùmhlachd

    1.42 g / cm ³ ~ 1.45 g / cm ³

    Neart tensile

    150 MPa ~ 250 MPa (fad-ùine)

    Ìre leudachadh briste

    30%~100%

    Modal Young

    2.5 GPa ~ 5.0 GPa

    Neart deòir

    200 N / mm ~ 500 N / mm

    Teòthachd gluasaid glainne (Tg)

    250 ° C ~ 350 ° C

    Teòthachd lobhadh teirmeach

    os cionn 500 ° C

    Co-èifeachd leudachadh teirmeach

    20 ppm / ° C ~ 40 ppm / ° C

    Seasmhach dielectric

    3.0 ~ 3.5 (1 kHz)

    Neart dielectric

    150 kV / mm ~ 200 kV / mm

    Frith-aghaidh uachdar

    10 ¹² Ω / ceàrnagach ~ 10 ¹ ⁵ Ω/sq

    Ìre in-ghabhail uisge

    0.5%~2.0%"