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

  • Icyiciro cya MOFAN:MOFAN 77
  • Ikirango cy'umuhiganwa:77 na Evonik; JEFFCAT ZR40 na Huntsman
  • Izina ry'imiti:N-[3-(dimethylamino)propyl]-N,N',N'-trimethyl-1,3-propanediamine; (3-{[3-(dimethylamino)propyl](methyl)amino}propyl)dimethylamine; Pentamethyldipropylenetriamine
  • Nimero ya Cas:3855-32-1
  • Fomula ya molekile:C11H27N3
  • Uburemere bwa molekile:201.35

    • Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro

    MOFAN 77 ni catalyst ya amine ya gatatu ishobora kuringaniza uburyo urethane (polyol-isocyanate) na urea (isocyanate-amazi) ikora mu mafuro atandukanye ya polyurethane yoroshye kandi ikomeye; MOFAN 77 ishobora kunoza uburyo ifuro ryoroshye rifunguka kandi ikagabanya ububobere n'ubufatane bw'ifuro rikomeye; MOFAN 77 ikoreshwa cyane cyane mu gukora intebe z'imodoka n'imisego, ifuro rikomeye rya polyether block.

    Porogaramu

    MOFAN 77 ikoreshwa mu gukora imbere hifashishijwe ikoranabuhanga, intebe, ifuro rifunguye ry’uturemangingo n'ibindi.

    MOFANCAT T003
    MOFANCAT T001
    MOFANCAT T002

    Imitungo Isanzwe

    Isura Amazi adafite ibara
    Ubuso bw'umubyimba kuri 25℃ mPa*.s 3
    Umubare wa OH wabazwe (mgKOH/g) 0
    Uburemere bwihariye @, 25℃ (g/cm³) 0.85
    Aho gushyushya, PMCC, ℃ 92
    Gushonga kw'amazi Irashonga

    Ibisobanuro by'ubucuruzi

    Ubuziranenge (%) Iminota 98.00
    Igipimo cy'amazi (%) 0.50 max

    Pake

    170 kg / ingoma cyangwa bitewe n'ibyo abakiriya bakeneye.

    Ibisobanuro ku byago

    H302: Byangiza iyo umuntu amize.

    H311: Uburozi buterwa n'uruhu.

    H412: Byangiza ubuzima bwo mu mazi bikagira ingaruka zirambye.

    H314: Itera ubushye bukomeye bw'uruhu no kwangirika kw'amaso.

    Ibintu bikubiyemo ibirango

    2
    3

    Amafotogramu

    Ijambo ry'ikimenyetso Akaga
    Nimero ya Loni 2922
    Ishuri 8 (6.1)
    Izina ry'ubwikorezi rikwiye n'ibisobanuro byabwo AMAZI YANGIRITSE, ARI UBURI, NOS, (Bis (dimethylaminopropyl) methylamine)

    Gufata no kubika

    Amabwiriza yo kwirinda gukoresha nabi mu buryo bwizewe
    Irinde ko byagera ku ruhu no mu maso. Bikoreshe gusa ahantu hari umwuka mwiza.

    Irinde guhumeka umwuka cyangwa aerosols.
    Aho kwiyuhagira byihutirwa n'aho gukaraba amaso bigomba kuba byoroshye kuhagera.
    Kuzuza amategeko agenga akazi yashyizweho n'amabwiriza ya leta.
    Koresha ibikoresho byo kwirinda.
    Mu gihe ukoresha, ntukarye, ntunywe cyangwa ngo unywe itabi.

    Ibisabwa kugira ngo ibikwa bibe mu buryo butekanye, harimo n'ibidahuye
    Bika mu bikoresho by'icyuma byaba byiza biri hanze, hejuru y'ubutaka, kandi ukikijwe n'imiyoboro kugira ngo hatagira ibyameneka cyangwa amazi yamenetse. Ntukabibike hafi ya aside. Bika ibikoresho bifunze neza ahantu humutse, hakonje kandi hari umwuka mwiza. Kugira ngo wirinde kwangizwa n'umwuka uturuka ku mashanyarazi adahindagurika, ibice byose by'icyuma by'ibikoresho bigomba gushingwa hasi. Bika kure y'ubushyuhe n'isoko y'umuriro. Bika ahantu humutse kandi hakonje. Bika kure y'ibisigazwa.

    Ntukabike mu bikoresho by'icyuma bishobora kwangirika. Bika kure y'umuriro ufunguye, ahantu hashyushye n'isoko ry'umuriro.

    Ibibazo Bikunze Kubazwa

    Nkeneye katalyst idahumura cyane ku ifuro ry'intebe ry'imodoka. Ese MOFAN 77 irakwiriye?

    Yego, ni catalyst isohora umwuka muke kandi ikora neza, ifatana n'ifuro mu buryo bwa shimi, ikagabanya igihu n'impumuro mbi.

    Ifuro ryanjye rishobora kwihanganira cyane rifite uburyo bwo gukanda butari bwiza. Ese MOFAN 77 ishobora kurinoza?

    Binyuze mu gutanga uburyo bumwe bwo guhuza ibintu, bishobora kunoza uburyo bwo gukanda ku kigero cya 10–15% ugereranije n'ibikoresho bisanzwe bya catalysts.

    Ni iki gipimo gisabwa ku ifuro rikozwe mu buryo bwa VOC nke?

    0.2–0.4 phr, ikunze gukoreshwa hamwe na MOFAN 2040 kugira ngo haboneke imyuka yose ya amine iri munsi ya 50 µg/g.

    Ese MOFAN 77 ishobora gukoreshwa mu mavuta ya polyurethane akoreshwa mu mazi?

    Yego, irahuye n'amazi kandi ntitera ububyimba bukabije.

    Ibice byanjye bya elastomer bifite ubuso butose nyuma yo gushwanyagurika. Nigute wabikemura?

    Ongera MOFAN 77 ho 0.1 phr kugira ngo ubuso bukire neza; ifite itsinda rya hydroxyl rikora neza.

    Ese MOFAN 77 ikora mu byuma bifunga polyurethane mu miyoboro y'ubwubatsi?

    Yego, itanga gufatana neza no gukora vuba uruhu rudacikagurika.

    Nigute nakora ifuro rihindura imiterere y'umuti ukoreshwa mu buvuzi?

    Koresha MOFAN 77 nk'umuti wonyine w'amine (0.35–0.5 phr) wongeyeho umuti wo mu bwoko bwa tin catalyst; nyuma yo gukira kuri 70°C mu gihe cy'amasaha 4.

    Ese MOFAN 77 ijyanye na polyols zidahumura neza (urugero, EO-capped)?

    Irahuye neza; ntabwo itera ingaruka mbi cyangwa ihinduka ry'ibara.

    Ni iyihe mvange ya catalyst itanga uburinganire bwiza bw'igihe cyo gufungura n'umuvuduko wo kuvura kole ya PU ifite ibice bibiri?

    MOFAN 77 (0.2 pr) + MOFAN 8 (0.1 pr) itanga iminota 15 yo gufungura no gukira neza mu masaha 2.

    Uburyo bwanjye bwo gutera umuti wa polyurea bugenda bwihuta cyane. Ese MOFAN 77 ishobora kuyigabanya?

    Oya, si ikintu kigabanya ubukana. Koresha amine yazibye cyangwa catalyst idakomeye nka MOFAN DMAAE.

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