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N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1 Duab Tshwj Xeeb
  • N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1
  • N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1
  • N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1

N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1

  • MOFAN Qib:KUV 77
  • Hom Neeg Sib Tw:77 los ntawm Evonik; JEFFCAT ZR40 los ntawm Huntsman
  • Lub npe tshuaj:N-[3-(dimethylamino)propyl]-N,N',N'-trimethyl-1,3-propanediamine; (3-{[3-(dimethylamino)propyl](methyl)amino}propyl)dimethylamine; Pentamethyldipropylenetriamine
  • Tus lej Cas:3855-32-1
  • Cov qauv molecular:C11H27N3
  • Qhov hnyav ntawm cov molecule:201.35

    • Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Kev piav qhia

    MOFAN 77 yog ib qho tshuaj catalyst tertiary amine uas tuaj yeem sib npaug cov tshuaj tiv thaiv ntawm urethane (polyol-isocyanate) thiab urea (isocyanate-water) hauv ntau yam polyurethane ua npuas ncauj thiab tawv; MOFAN 77 tuaj yeem txhim kho qhov qhib ntawm cov ua npuas ncauj thiab txo qhov brittleness thiab adhesion ntawm cov ua npuas ncauj tawv; MOFAN 77 feem ntau yog siv rau hauv kev tsim cov rooj zaum hauv tsheb thiab cov hauv ncoo, cov ua npuas ncauj polyether tawv.

    Daim Ntawv Thov

    MOFAN 77 yog siv rau kev kho tsheb sab hauv, lub rooj zaum, lub xov tooj qhib ua npuas ncauj thiab lwm yam.

    MOFANCAT T003
    MOFANCAT T001
    MOFANCAT T002

    Cov Khoom Ib Txwm Muaj

    Qhov tsos Kua tsis muaj xim
    Viscosity@25 ℃ mPa*.s 3
    Tus lej OH xam tau (mgKOH/g) 0
    Lub ntiajteb txawj nqus tshwj xeeb @, 25 ℃ (g / cm³) 0.85
    Qhov kub hnyiab, PMCC, ℃ 92
    Kev yaj dej Yaj tau

    Cov lus qhia txog kev lag luam

    Kev huv huv (%) 98.00 feeb
    Cov dej ntsiab lus (%) 0.50 siab tshaj

    Pob khoom

    170 kg / nruas lossis raws li cov neeg siv khoom xav tau.

    Cov lus hais txog kev phom sij

    H302: Muaj teeb meem yog tias nqos.

    H311: Muaj tshuaj lom thaum kov daim tawv nqaij.

    H412: Muaj teeb meem rau cov tsiaj txhu hauv dej nrog rau cov teebmeem mus ntev.

    H314: Ua rau kub hnyiab ntawm daim tawv nqaij thiab ua rau lub qhov muag puas tsuaj.

    Cov ntsiab lus ntawm daim ntawv lo

    2
    3

    Cov duab kos

    Lo lus qhia Txaus ntshai
    Tus lej UN 2922
    Chav Kawm 8(6.1)
    Lub npe thiab piav qhia txog kev xa khoom kom raug KUA TXOB, TSHUAJ PLAWS, NOS, (Bis (dimethylaminopropyl) methylamine)

    Kev tuav thiab kev cia khoom

    Cov kev ceev faj rau kev tuav pov hwm kom muaj kev nyab xeeb
    Tsis txhob kom raug daim tawv nqaij thiab qhov muag. Siv rau hauv qhov chaw uas muaj cua nkag tau zoo xwb.

    Tsis txhob ua pa cov pa thiab/lossis cov pa roj uas tawm los ntawm huab cua.
    Cov chaw da dej thaum muaj xwm txheej ceev thiab cov chaw ntxuav qhov muag yuav tsum yooj yim nkag mus tau.
    Ua raws li cov cai ua haujlwm uas tsoomfwv tau tsim.
    Siv cov khoom siv tiv thaiv tus kheej.
    Thaum siv, tsis txhob noj, haus lossis haus luam yeeb.

    Cov xwm txheej rau kev khaws cia kom muaj kev nyab xeeb, suav nrog txhua yam tsis sib xws
    Khaws cia rau hauv cov thawv hlau, zoo dua yog nyob sab nraum zoov, saum av, thiab nyob ib puag ncig los ntawm cov kwj deg kom tiv thaiv cov dej ntws lossis cov dej ntws. Tsis txhob khaws cia ze ntawm cov kua qaub. Khaws cov thawv kom kaw kom nruj rau hauv qhov chaw qhuav, txias thiab muaj cua nkag zoo. Yuav kom tsis txhob muaj hluav taws xob static hluav taws xob, txhua qhov hlau ntawm cov khoom siv yuav tsum tau grounded. Khaws cia kom deb ntawm cua sov thiab qhov chaw uas ua rau hluav taws xob. Khaws cia rau hauv qhov chaw qhuav, txias. Khaws cia kom deb ntawm cov tshuaj oxidizers.

    Tsis txhob khaws cia rau hauv cov thawv hlau uas muaj zog. Khaws cia kom deb ntawm cov nplaim taws qhib, cov chaw kub thiab cov chaw uas ua rau kub hnyiab.

    Cov Lus Nug Feem Ntau

    Kuv xav tau ib yam khoom uas tsis muaj ntxhiab heev rau lub rooj zaum ua npuas ncauj hauv tsheb. Puas yog MOFAN 77 tsim nyog?

    Yog, nws yog ib qho tshuaj uas tsis muaj pa phem, ua rau muaj kev cuam tshuam uas sib txuas nrog cov ua npuas dej, txo cov pos huab thiab tsw ntxhiab.

    Kuv lub ua npuas ncauj uas muaj zog heev tsis ruaj khov. MOFAN 77 puas tuaj yeem kho nws kom zoo dua?

    Los ntawm kev muab cov kev sib txuas sib npaug zoo dua, nws tuaj yeem txhim kho qhov kev teeb tsa compression los ntawm 10-15% piv rau cov catalysts ib txwm muaj.

    Cov tshuaj ua npuas ncauj uas muaj VOC tsawg yog pes tsawg?

    0.2–0.4 phr, feem ntau siv ua ke nrog MOFAN 2040 kom ua tiav tag nrho cov amine emission hauv qab 50 µg / g.

    Puas siv tau MOFAN 77 rau hauv cov nplaum polyurethane uas ntws hauv dej?

    Yog, nws sib xws nrog cov tshuab dej thiab tsis ua rau tuab dhau.

    Kuv cov khoom elastomer muaj qhov chaw nplaum tom qab demolding. Yuav daws li cas?

    Nce MOFAN 77 los ntawm 0.1 phr kom ntseeg tau tias qhov chaw kho tiav; nws muaj ib pawg hydroxyl reactive.

    Puas yog MOFAN 77 ua haujlwm hauv cov polyurethane sealants rau cov pob qij txha kev tsim kho?

    Yog, nws muab kev nplaum zoo thiab ua kom tawv nqaij sai sai yam tsis tawg.

    Kuv yuav ua li cas thiaj tsim tau ib lub ua npuas ncauj uas tsis muaj amine-bloom rau kev siv kho mob?

    Siv MOFAN 77 ua tus catalyst amine ib leeg (0.35–0.5 phr) ntxiv rau tus catalyst tin; tom qab kho ntawm 70 ° C rau 4 teev.

    Puas yog MOFAN 77 sib xws nrog cov polyols uas tsis muaj ntxhiab tsw (piv txwv li, EO-capped)?

    Sib xws tag nrho; nws tsis ua rau muaj kev tsis haum tshuaj lossis xim av.

    Cov tshuaj catalyst twg muab qhov sib npaug zoo tshaj plaws ntawm lub sijhawm qhib thiab qhov ceev kho rau cov kua nplaum PU ob yam?

    MOFAN 77 (0.2 phr) + MOFAN 8 (0.1 phr) muab sijhawm qhib li 15 feeb thiab kho tag nrho hauv 2 teev.

    Kuv cov tshuaj tsuag polyurea sai dhau lawm. MOFAN 77 puas tuaj yeem ua kom qeeb dua?

    Tsis yog, nws tsis yog ib yam tshuaj uas ua rau qeeb qeeb. Siv cov tshuaj amine uas raug thaiv los yog cov tshuaj catalyst uas tsis muaj zog dua li MOFAN DMAAE.

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam

    Sau Koj Cov Lus