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N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA Ishusho y'ishusho
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA
  • N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA

N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine Cas# 63469-23-8 DPA

  • Icyiciro cya MOFAN:MOFAN DPA
  • Ikirango cy'umuhiganwa:JEFFCAT DPA na Huntsman, TOYOCAT RX4 na TOSOH, DPA
  • Izina ry'imiti:N-(3-Dimethylaminopropyl)-N,N-diisopropanolamine; 1,1'-[[3-(dimethylamino)propyl]imino]bispropan-2-ol; 1-{[3-(dimethylamino)propyl](2-hydroxypropyl)amino}propan-2-ol
  • Nimero ya Cas:63469-23-8
  • Fomula ya molekile:C11H26N2O2
  • Uburemere bwa molekile:218.34

    • Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro

    MOFAN DPA ni katalyst ya polyurethane ihuha ishingiye kuri N,N,N'-trimethylaminoethylethanolamine. MOFAN DPA ikwiriye gukoreshwa mu gukora ifuro rya polyurethane rikozwe mu buryo bworoshye, buto kandi bukomeye. Uretse guteza imbere uburyo bwo guhuha, MOFAN DPA inateza imbere uburyo bwo guhuza hagati y’amatsinda ya isocyanate.

    Porogaramu

    MOFAN DPA ikoreshwa mu ifuro rigoranye, ritoroshye, ifuro rikomeye n'ibindi.

    MOFANCAT T003
    MOFANCAT T002
    MOFANCAT T001

    Imitungo Isanzwe

    Imiterere, 25℃ amazi y'umuhondo woroshye abonerana
    Ubushyuhe, 20℃,cst 194.3
    Ubucucike, 25℃, g/ml 0.94
    Aho gushyushya, PMCC, ℃ 135
    Gushonga mu mazi Irashonga
    Agaciro ka Hydroxyl, mgKOH/g 513

    Ibisobanuro by'ubucuruzi

    Imiterere, 25℃ Ikiyiko kibonerana kitagira ibara cyangwa umuhondo woroshye
    Ibikubiye muri % Iminota 98.
    Ingano y'amazi % 0.50 ntarengwa

    Pake

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

    Ibisobanuro ku byago

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

    Ibintu bikubiyemo ibirango

    2

    Amafotogramu

    Ijambo ry'ikimenyetso Akaga
    Nimero ya Loni 2735
    Ishuri 8
    Izina ry'ubwikorezi rikwiye n'ibisobanuro byabwo AMINE, AMAZI, YANGIRITSE, NOS
    Izina ry'ubutabire 1,1'-[[3-(DIMETHYLAMINO)PROPYL]IMINO]BIS(2-PROPANOL)

    Gufata no kubika

    Amabwiriza yo kwirinda gukoresha nabi mu buryo bwizewe
    Inama ku bijyanye no gufata neza: Ntugahumeke umwuka/umukungugu.
    Irinde ko byagera ku ruhu no ku maso.
    Kunywa itabi, kurya no kunywa bigomba kubujijwe mu gace gashyirwamo.
    Kugira ngo wirinde ko amazi yameneka mu gihe cyo kuyakoresha, shyira icupa ku isahani y'icyuma.
    Kuramo amazi yo koza hakurikijwe amabwiriza y'ibanze n'ay'igihugu.

    Inama ku bijyanye no kwirinda inkongi n'ibisasu
    Ingamba zisanzwe zo kwirinda inkongi z'umuriro.

    Ingamba zo gupima isuku
    Mu gihe ukoresha nturye cyangwa ngo unywe. Mu gihe ukoresha ntunywe itabi.
    Karaba intoki mbere yo kuruhuka no mu mpera z'umunsi w'akazi

    Ibisabwa ku hantu ho kubika ibintu n'ibikoresho
    Bika agakoresho gafunze neza ahantu humutse kandi hafite umwuka mwiza. Ibikoresho bifunguwe bigomba kongera gufungwa neza kandi bigashyirwa hejuru kugira ngo hirindwe ko amazi yameneka. Itondere amabwiriza yo kwirinda kubyandikaho. Bika mu bikoresho byanditseho ikimenyetso.

    Inama ku bijyanye no kubika ibintu rusange
    Ntubike hafi y'aside.

    Amakuru arambuye ku bijyanye no kugumana umutekano mu bubiko
    Ihamye mu bihe bisanzwe

    Ibibazo Bikunze Kubazwa

    Nkora irangi rya polyurethane rikomoka ku mazi ridafite impumuro nyinshi. DPA yafasha ite?

    DPA ni amine idahumura cyane, igabanya impumuro ya amine mu gihe cyo kuyikoresha ndetse na nyuma yo kuyikora.

    Elastomer yanjye ya polyurethane ifite imbaraga nke zo gucika kw'amarira. Ese DPA ishobora kuyinoza?

    Yego, imiterere yayo ya diisopropanolamine ishobora kongera ubucucike bwa crosslink no kudacika intege iyo ikoreshejwe kuri 0.2–0.5 phr.

    Ni iki gipimo gisanzwe cya DPA mu gikoresho gifunga polyurethane kugira ngo cyongere gufatana na beto?

    0.3–0.6 phr; yongera uburyo bwo gutonyanga no gufatanya ibinyabutabire n'ubutare.

    Ese DPA ishobora gukoreshwa nk'ikintu gifasha mu gukamura impumuro mbi mu ifuro rya polyurethane?

    Yego, bifasha kugabanya ubukana bw'amine muri rusange; akenshi bivanze na MOFAN 33LV.

    Kole yanjye ya polyurethane yo gukoresha PVC ifite ubushobozi bwo kwirinda ubushyuhe. Nigute nayinoza?

    Ongeraho DPA (0.4 phr) kugira ngo wongere ubucucike bw'imirongo, wongere ubushyuhe bwo guhindura ubushyuhe.

    Ese DPA ijyanye n'uburyo bwo kuvura ubushuhe?

    Irashobora gukoreshwa, ariko kubera ko irimo amatsinda ya OH, izahura na isocyanate. Ikoreshwa mu buryo bw'ibice bibiri gusa.

    Ni gute DPA igereranywa na triethanolamine (TEOA) nk'umuyoboro uhuza ibintu?

    DPA ni catalyst nziza kandi yoroshya guhuza; TEOA ni crosslinker ikora cyane kandi ifite imikorere idakomeye ya catalytic.

    Ifuro ryanjye rya polyurethane ryo gupakira rigenda rikira buhoro nyuma yo gukanda. Ese DPA ishobora kubikemura?

    Yego, ongera DPA kuri 0.2–0.3 phr kugira ngo wongere imiterere y'urusobe rw'imiyoboro.

    Ese DPA ishobora gukoreshwa muri sisitemu za epoxy kugira ngo yongere ubwiyongere bw'ubworoherane?

    Yego, nk'umuti uhindura imiterere y'umubiri, ishobora kugabanya ububobere bw'umubiri idatinze gukira.

    Ni iki gishobora kumara igihe ntarengwa cy'umuvange wa polyol urimo DPA?

    Nibura amezi 6 iyo bibitswe mu gikoresho cyumye kandi gifunze.

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