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1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU Mufananidzo Wakaratidzwa
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU

1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU

  • MOFAN Giredhi:MOFAN DBU
  • Chiratidzo cheMukwikwidzi:POLYCAT DBU; RC Catalyst 6180, DBU
  • Zita remakemikari:"1,8-diazabicyclo[5.4.0]undec-7-ene"; 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine
  • Nhamba yeCas:6674-22-2
  • Fomura yemamorekuru:C9H16N2
  • Kurema kwemamorekuru:152.237

    • Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Tsananguro

    MOFAN DBU iamine yepamusoro inokurudzira zvikuru urethane (polyol-isocyanate) reaction mu semi-flexible microcellular foam, uye mu coating, glue, sealant uye elastomer applications. Inoratidza kugona kwakasimba kwe gelation, inopa hwema hushoma uye inoshandiswa mumafomu ane aliphatic isocyanates sezvo ichida catalysts yakasimba zvikuru nekuti haishande zvakanyanya pane aromatic isocyanates.

    Kushandiswa

    MOFAN DBU iri mufuro re microcellular rinochinjika zvishoma nezvishoma, uye mukushandiswa kwekuputira, kunamira, sealant uye elastomer.

    MOFAN DBU3
    MOFAN DMAEE03
    MOFAN DMDEE4

    Zvimiro Zvakajairika

    Chitarisiko Mvura yakachena isina ruvara
    Flash Point (TCC) 111°C
    Simba Rakakwevera Zvinhu Pasi (Mvura = 1) 1.019
    Nzvimbo Yokubikira 259.8°C

    Tsanangudzo yekutengeserana

    Chitarisiko, 25℃ Mvura isina ruvara
    Zviri Mukati % 98.00min
    % yemvura 0.50 yakakwira

    Pasuru

    25kg kana 200 kg / dhiramu kana zvichienderana nezvinodiwa nevatengi.

    Zvirevo zvenjodzi

    H301: Ine chepfu kana ikamedzwa.

    H314: Inokonzera kutsva kwakanyanya kweganda uye kukuvara kwemaziso.

    Zvinhu zvezita remakero

    2
    3

    Mifananidzo

    Izwi rechiratidzo Njodzi
    Nhamba yeUN 2922
    Kirasi 8+6.1
    Zita rekutumira rakakodzera uye tsananguro Mvura Inoparadza, Ine Chepfu, NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Kubata nekuchengetedza

    Nzira dzekudzivirira kubata zvakachengeteka
    Iva nechokwadi chekuti nzvimbo dzebasa dzinofefetera zvakanaka. Bata zvinoenderana netsika dzakanaka dzehutsanana hwemaindasitiri uye dziviriro. Paunenge uchishandisa, usadye, usanwe kana kusvuta. Maoko uye/kana kumeso zvinofanirwa kugezwa usati wambozorora uye pakupera kwebasa.

    Dziviriro kubva kumoto nekuputika
    Dzivirira kushaikwa kwemagetsi - nzvimbo dzinobatidza moto dzinofanira kuchengetwa dziri pachena - zvinodzima moto zvinofanirwa kugara zviri pedyo.

    Mamiriro ezvinhu ekuchengetedza zvakachengeteka, kusanganisira chero kusawirirana
    Bvisa kubva kune zvinhu zvinogadzira acids nezvinhu zvinoumba acid.
    Mamwe mashoko pamusoro pemamiriro ekuchengetera: Chengeta bhodhoro rakavharwa zvakanaka munzvimbo inotonhorera, ine mhepo yakanaka.

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