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Tetramethylpropanediamine Cas#110-95-2 TMPDA Ishusho yagaragaye
  • Tetramethylpropanediamine Cas#110-95-2 TMPDA
  • Tetramethylpropanediamine Cas#110-95-2 TMPDA
  • Tetramethylpropanediamine Cas#110-95-2 TMPDA

Tetramethylpropanediamine Cas#110-95-2 TMPDA

  • Icyiciro cya MOFAN:MOFAN TMPDA
  • Ikirango cy'umuhiganwa:TMPDA
  • Izina ry'imiti:N,N,N',N'-tetramethyltrimethylenediamine; Tetramethylpropanediamine; Tetramethylpropylendiamine
  • Nimero ya Cas:110-95-2
  • Fomula ya molekile:C7H18N2
  • Uburemere bwa molekile:130.23

    • Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro

    MOFAN TMPDA, CAS: 110-95-2, ifite amazi abonerana atagira ibara cyangwa umuhondo woroshye, ishongeshwa mu mazi na alcool. Ikoreshwa cyane cyane mu gukora ifuro rya polyurethane na elastomer za polyurethane microporous. Ishobora kandi gukoreshwa nk'ingufu zivura resin ya epoxy. Ikora nk'ingufu cyangwa inyuzabuguzi yihariye ku marangi, ifuro na resin zifata. Ni amazi adashya, asobanutse cyangwa adafite ibara.

    Porogaramu

    MOFAN DMAEE03
    TMPDA1

    Imitungo Isanzwe

    Isura Amazi asukuye
    Aho gusohorera (TCC) 31°C
    Uburemere bwihariye (Amazi = 1) 0.778
    Aho kubira 141.5°C

    Ibisobanuro by'ubucuruzi

    Ishusho, 25℃ Liqiud idafite ibara cyangwa umuhondo woroshye
    Ibikubiye muri % Iminota 98.00
    Ingano y'amazi % 0.50 ntarengwa

    Pake

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

    Ibisobanuro ku byago

    H226: Amazi n'umwuka bishobora gushya.

    H302: Byangiza iyo umuntu amize.

    H312: Byangiza iyo bigeze ku ruhu.

    H331: Uburozi iyo buhumetswe.

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

    H335: Ishobora gutera umujinya mu myanya y'ubuhumekero.

    H411: Uburozi ku binyabuzima byo mu mazi bugira ingaruka zirambye.

    Ibintu bikubiyemo ibirango

    4
    1
    2
    3

    Amafotogramu

    Ijambo ry'ikimenyetso Akaga
    Nimero ya Loni 2929
    Ishuri 6.1+3
    Izina ry'ubwikorezi rikwiye n'ibisobanuro byabwo Amazi y'uburozi, ashobora gushya, organic, nos (Tetramethylpropylenediamine)
    Izina ry'ubutabire (Tetramethylpropylenediamine)

    Gufata no kubika

    Amabwiriza yo kwirinda impanuka: Ingamba za tekiniki/Amabwiriza yo kwirinda
    Uburyo bwo kubika no gukoresha ibintu: Ibikoresho by'amazi. Uburozi. Byangiza. Bishobora gushya. Bishobora guteza akaga ku bidukikije. Tangaumwuka uhagije uva mu mashini.

    Inama ku bijyanye no gucunga neza
    Kunywa itabi, kurya no kunywa bigomba kubujijwe aho byakoreshejwe. Fata ingamba zo kwirinda gusohora amazi adahumeka. Fungura.Shyira ingoma witonze kuko ibikubiye mu gitutu bishobora kuba biri munsi y'umuvuduko. Shyiraho ikoti ryo kuzimya umuriro hafi aho. Shyiraho douche, aho kwiyuhagirira mu maso. Shyiraho amazi hafi y'ahoAho ikoreshwa. Ntugakoreshe umwuka mu kwimura. Manirana n'isoko zose z'ibishashi n'umuriro - Ntukanywe itabi. Koresha gusa ahantu hari ibisasuibikoresho bikingira.

    Ingamba zo gupima isuku
    Kubuza gukora ku ruhu no mu maso no guhumeka umwuka. Mu gihe ukoresha nturye, ntunywe cyangwa ngo unywe itabi.
    Karaba intoki nyuma yo gukora ku kintu. Kuraho imyenda yanduye n'ibikoresho byo kwirinda mbere yo kwinjira mu biribwa.

    Ibisabwa kugira ngo ibikwa neza, harimo n'ibidahuye:
    Bika ahantu humutse, hakonje kandi hafite umwuka mwiza. Ibikoresho bifunguwe bigomba kongera gufungwa neza kandi bigashyirwa hejuru kugira ngo hirindwe ko amazi yameneka.
    Bika birinzwe ubushuhe n'ubushyuhe. Kuraho amasoko yose y'umuriro. Shyiraho ikigega cyo gufata amazi ahantu hagoswe. Shyiraho hasi hadashobora kuvomerwa.
    Gutanga ibikoresho by'amashanyarazi bidapfa amazi. Gutanga ibikoresho by'amashanyarazi n'ibikoresho by'amashanyarazi bikoreshwa mu kirere giturika.
    Ntubike hejuru y'ubushyuhe: 50 °C

    Ibicuruzwa bitajyanye:
    Ibintu bikomeye bigabanya ogisijeni, Perchlorate, Nitrates, Peroxides, aside zikomeye, Amazi, Halogens, Ibicuruzwa bishobora kugira ingaruka zikomeye muri alkalineibidukikije, Nitrites, aside nitrites - Nitrites - Ogisijeni.

    Ibibazo Bikunze Kubazwa

    Igitambaro cyanjye cya polyurethane gifite amaso y'amafi bitewe no kuvanga nabi. Ese TMPDA ishobora kunoza imikoranire?

    TMPDA ifite ubushobozi bwo gushonga neza haba muri polyols na isocyanates, bigabanya gutandukana kw'ibyiciro n'ubumuga bw'amaso ya fish-eye.

    Ni iyihe nyungu ya TMPDA kurusha TMEDA mu ifuro rigid foam?

    TMPDA ifite ubwiyongere buke kandi itanga ikigereranyo cya gel/blow, bigatuma habaho uturemangingo twiza mu ifuro rikomeye.

    Ndashaka kongera igihe cyo gukoresha kole ya epoxy nta gutakaza ubukana bwa nyuma. Nigute?

    Koresha TMPDA (1–3 phr) nk'umuvuduko wihishe; itanga gutangira buhoro ariko igakira neza ku bushyuhe bw'icyumba.

    Ese TMPDA ishobora gukoreshwa mu gukwirakwiza polyurethane mu mazi?

    Yego, ishobora kongerwaho nyuma yo gukwirakwira kugira ngo ihindure umuvuduko wo gukora firime, ariko banza ugerageze guhagarara neza.

    Elastomer yanjye ya PU ifite ubushobozi bwo guhagarara ku buso. Nigute wakemura?

    Ongera TMPDA ho 0.1–0.2 phr kugira ngo urusheho gukira neza ku buso.

    Ese TMPDA ikwiriye ifuro rikomeye rikoreshwa mu gutera imiti?

    Yego, uburyo ikora neza bugabanya ibyago byo kuziba utuzi ugereranije n'ibikoresho byihuta nka TMEDA.

    Nigute nakoresha TMPDA kugira ngo ngire ubucucike bw'ifuro muri kimwe mu bice bigize ifuro?

    Ongeraho 0.3–0.5 phr kugira ngo wongere ubushobozi bwo guhumeka; hindura igipimo cya isocyanate ukurikije ibyo utekereza.

    Ese TMPDA itera umuhondo mu bitwikirizo bisobanutse neza?

    Amine nkeya nk'izifite aromatike, ariko hari aho umuhondo ushobora kugaragara munsi ya UV; koresha hamwe n'ibikoresho bigabanya UV mu bikorwa byo hanze.

    Gukora kwanjye bisaba amine idahumura cyane yo gusiga hasi ya polyurethane. Ese TMPDA yemewe?

    Yego, TMPDA ifite impumuro yoroheje ya amine, iri hasi cyane ugereranyije na TMEDA cyangwa PMDETA.

    Ese TMPDA ishobora gukoreshwa hamwe na organotin catalysts?

    Yego rwose, ikorana na tin kugira ngo igabanye igipimo cy’ibati cyose gikenewe kuri elastomer ho 30–50%.

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