3,3 ', 4,4-BenzophenolTacarboxyboxyboxyboxyBlexxyBlexxyBlexpyxxxByBERICE (BTDA) 2421-28-5

3,3 ', 4,4-BenzophenolTacarboxyboxyboxy DianHydride (BTDA) 2421-28-5 ahua Whakaaturanga
  • 3,3 ', 4,4-BenzophenolTacarboxyboxyboxyboxyBlexxyBlexxyBlexpyxxxByBERICE (BTDA) 2421-28-5
  • 3,3 ', 4,4-BenzophenolTacarboxyboxyboxyboxyBlexxyBlexxyBlexpyxxxByBERICE (BTDA) 2421-28-5
  • 3,3 ', 4,4-BenzophenolTacarboxyboxyboxyboxyBlexxyBlexxyBlexpyxxxByBERICE (BTDA) 2421-28-5

Whakaahuatanga poto:

BTDA 2421-28-5


  • Ingoa Hua:3,3 ', 4,4-BenzophenolTacarboxyboxyboxyboxy DianHydride
  • Sa:2421-28-5
  • Mf:C17h6o7
  • Mw:322.23
  • Einecs:219-348-1
  • Tohu:kaimahitaonga
  • Paati:1 kg / kg ranei 25 kg / pa

    • Nga kiko o te hua

    Tags hua

    Whakaaturanga

    Ingoa Hua: 3,3 ', 4,4-BenzophenolTacArboxyboxy DianHydride BTDA
    Cas: 2421-28-5
    MF: c17h6o7
    MW: 322.23
    Einecs: 219-348-1
    Rewa Point: 218-222 ° C (lit.)
    Tekau Poipo: 320 ° C 5mm
    Deanity: 1,57 g / cm3
    Vapor Denity: 1.4 (vs rangi)
    Te pehanga o te Vapor: <0.1 mm hg (0 ° C)
    Te Index Whakahoki: 1.6380 (whakatau tata)
    FP: 324 ° C
    BRN: 761777

    Tautanga

    Ingoa Hua 3,3 ', 4,4-BenzophenolTalBarboxybox Dianhydride BTDA
    K 2421-28-5
    Putanga Te paura ma
    Mā 99% min
    Pūhera 1 kg / putea, 25 kg / pa ranei

    Puka tono

    1.Ko te BTDA he monomer nui o te polyimide, ka whakamahia hei hanga i nga taonga polyimatode.
    2.Whakamahia i roto i te whakahiato o nga polyimides.
    3.Btda Polymer pai-rere-rere-rere-rere-rere-rere e tika ana mo nga kaupapa whanui. Btda microfine te paura micronized e whakahaere ana i te whakaranu i nga hinu epoxy. BTDA ultrapture Highlight teitei, te paura nui-a-kaha mo te whakahiatotanga o te Polyimide.

    Utunga

    1, T / T

    2, L / c

    3, Visa

    4, kāri nama

    5, PayPal

    6, Te Whakapono Tauhokohoko ALIBABA

    7, West Union

    8, MANA MUA

    9, haunga, i etahi wa ka whakaae ano matou ki a Bitcoin.

    Tikanga rokiroki

    Hiri me te penapena i roto i te taiao, te maroke

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