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1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU Kiʻi i Hōʻike ʻia
  • 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

  • Papa MOFAN:MOFAN DBU
  • Lama Hoʻokūkū:POLYCAT DBU; Mea Hoʻouluulu RC 6180,DBU
  • Inoa kemika:"1,8-diazabicyclo[5.4.0]undec-7-ene"; 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine
  • Helu Kūʻai:6674-22-2
  • ʻAno molekala:C9H16N2
  • Kaumaha molekole:152.237

    • Nā kikoʻī huahana

    Nā Lepili Huahana

    Wehewehena

    ʻO MOFAN DBU kahi amine tertiary e hoʻolaha ikaika ana i ka hopena urethane (polyol-isocyanate) i loko o ka huʻa microcellular semi-flexible, a i loko o nā noi uhi, hoʻopili, sealant a me elastomer. Hōʻike ia i ka hiki ke gelation ikaika loa, hāʻawi i ka ʻala haʻahaʻa a hoʻohana ʻia i nā ʻano hana i loaʻa nā isocyanates aliphatic no ka mea pono lākou i nā catalysts ikaika loa no ka mea ʻoi aku ka liʻiliʻi o ko lākou hana ma mua o nā isocyanates aromatic.

    Noi

    Aia ʻo MOFAN DBU i loko o ka huʻa microcellular semi-flexible, a i loko o nā noi uhi, hoʻopili, sealant a me elastomer

    MOFAN DBU3
    MOFAN DMAEE03
    MOFAN DMDEE4

    Nā Waiwai Maʻamau

    helehelena Wai moakaka ʻole kala
    Kikowaena Uila (TCC) 111°C
    Ka Umekaumaha Kūikawā (Wai = 1) 1.019
    Kikowaena paila 259.8°C

    Nā kikoʻī kālepa

    ʻIke ʻia, 25 ℃ Wai ʻole kala
    ʻIke % 98.00min
    Ka nui o ka wai % 0.50 ka palena kiʻekiʻe

    Pūʻolo

    25kg a i ʻole 200 kg / pahu a e like me nā pono o ka mea kūʻai aku.

    Nā ʻōlelo hoʻoweliweli

    H301: ʻAi ʻawahia inā moni ʻia.

    H314: Hiki ke hōʻeha nui i ka ʻili a me ka maka.

    Nā ʻāpana lepili

    2
    3

    Nā kiʻi kiko

    Huaʻōlelo hōʻailona Pōʻino
    Helu UN 2922
    Papa 8+6.1
    Ka inoa hoʻouna kūpono a me ka wehewehe ʻana Wai ʻino, ʻawahia, NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Ka lawelawe ʻana a me ka mālama ʻana

    Nā mālama no ka lawelawe palekana
    E hōʻoia i ka ea maikaʻi o nā hale kūʻai a me nā wahi hana. E lawelawe e like me nā hana hoʻomaʻemaʻe ʻoihana maikaʻi a me ka palekana. I ka wā e hoʻohana ai, mai ʻai, inu a puhi paka paha. Pono e holoi ʻia nā lima a me/a i ʻole ka maka ma mua o ka hoʻomaha a ma ka pau ʻana o ka hana.

    Ka palekana mai ke ahi a me ka pahū ʻana
    E pale i ka hoʻouka uila static - pono e mālama pono ʻia nā kumu o ke ahi - pono e mālama ʻia nā mea kinai ahi ma ka lima.

    Nā kūlana no ka mālama palekana, me nā mea kūpono ʻole
    E hoʻokaʻawale mai nā waikawa a me nā mea hana waikawa.
    ʻIke hou aku e pili ana i nā kūlana mālama: E pani paʻa i ka ipu ma kahi anu a maikaʻi ka ea.

  • Ma mua:
  • Aʻe:
    • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    nā huahana pili

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