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Tetramethylhexamethylenediamine Cas# 111-18-2 TMHDA Ishusho y'umwihariko
  • Tetramethylhexamethylenediamine Cas# 111-18-2 TMHDA
  • Tetramethylhexamethylenediamine Cas# 111-18-2 TMHDA
  • Tetramethylhexamethylenediamine Cas# 111-18-2 TMHDA

Tetramethylhexamethylenediamine Cas# 111-18-2 TMHDA

  • Icyiciro cya MOFAN:MOFAN TMHDA
  • Ikirango cy'umuhiganwa:TMHDA; Lupragen® N500 na BASF, Kaolizer 1, Minico TMHD, Toyota MR na TOSOH, U 1000
  • Izina ry'imiti:N,N,N',N'-tetramethylhexamethylenediamine; [6-(dimethylamino)hexyl]dimethylamine; Tetramethylhexamethylenediamine
  • Nimero ya Cas:111-18-2
  • Fomula ya molekile:C10H24N2
  • Uburemere bwa molekile:172.31

    • Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro

    MOFAN TMHDA (TMHDA, Tetramethylhexamethylenediamine) ikoreshwa nk'umusemburo wa polyurethane. Ikoreshwa mu bwoko bwose bwa polyurethane (ifuro rihindagurika (rikozwe mu gitambaro n'irikozwe mu gitambaro), ifuro rito, ifuro rikomeye) nk'umusemburo utunganye. MOFAN TMHDA ikoreshwa kandi mu butabire bwiza n'imiti ikoreshwa mu gutunganya ibintu nk'icyuma cy'ubwubatsi n'umusemburo wo gutwika aside.

    Porogaramu

    MOFAN TMHDA ikoreshwa mu ifuro ryoroshye (rikozwe mu gitambaro n'ibumba), ifuro rito, ifuro rito n'ibindi.

    MOFAN A-9903
    MOFANCAT T002
    MOFANCAT T003

    Imitungo Isanzwe

    Isura Ikinyobwa gisukuye kitagira ibara
    Aho gusohorera (TCC) 73°C
    Uburemere bwihariye (Amazi = 1) 0.801
    Aho kubira 212.53°C

    Ibisobanuro by'ubucuruzi

    Imiterere, 25℃ Liqiud idafite ibara
    Ibikubiye muri % Iminota 98.00
    Ingano y'amazi % 0.50 ntarengwa

    Pake

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

    Ibisobanuro ku byago

    H301+H311+H331: Uburozi iyo bumiwe, bukozwe ku ruhu cyangwa iyo buhumetswe.

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

    H373: Ishobora kwangiza ingingo binyuze mu kugaragara igihe kirekire cyangwa inshuro nyinshi

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

    Ibintu bikubiyemo ibirango

    4
    2
    3

    Amafotogramu

    Ijambo ry'ikimenyetso Akaga
    Nimero ya Loni 2922
    Ishuri 8+6.1
    Izina ry'ubwikorezi rikwiye n'ibisobanuro byabwo LIOUID YANGIRITSE, IRIMO UBURI, NOS (N,N,N',N'-tetramethylhexane-1,6-diamine)

    Gufata no kubika

    Amabwiriza yo kwirinda gukoresha nabi mu buryo bwizewe
    Menya neza ko uhumeka neza mu maduka n'aho gukorera. Ibicuruzwa bigomba gushyirwa mu bikoresho bifunze uko bishoboka kose. Bikore hakurikijwe isuku n'umutekano mu nganda. Mu gihe ukoresha nturye, ntunywe cyangwa ngo unywe itabi. Amaboko n'isura bigomba kozwa mbere yo kuruhuka no mu mpera z'akazi.

    Uburinzi ku nkongi n'ibisasu
    Iki gikoresho kirashya. Kirinda umuriro ukoresha amashanyarazi gusa - amasoko y'umuriro agomba kuba asukuye neza - ibizimyamwoto bigomba kuba hafi.
    Ibisabwa kugira ngo ibikwa bibe mu buryo butekanye, harimo n'ibidahuye.
    Gutandukanya aside n'ibintu birema aside.

    Guhagarara neza mu bubiko
    Igihe cyo kubika: Amezi 24.
    Kuva ku makuru yerekeye igihe cyo kubika muri uru rupapuro rw'umutekano nta nyandiko yumvikanyweho yerekeye garanti y'imitungo ikoreshwa ishobora gusobanurwa.

    Ibibazo Bikunze Kubazwa

    Nkeneye katalyst ishobora gukora mu mugongo wa polymer kugira ngo igabanye VOC. Ese TMHDA irakwiriye?

    Yego, TMHDA ifite amatsinda y'ibanze ya amine akorana na isocyanate, agafatanya na polyurethane mu buryo bw'imiti.

    Ifu yanjye yo gusukamo epoxy ifite uduheri twafashwe nyuma yo kuvurwa. TMHDA yagufasha ite?

    Ubukana bwayo buke n'ubushobozi bwiza bwo kurekura umwuka bigabanya imitego ya mekanike; koresha 2–3 phr nk'ikintu gifasha mu kuvura.

    Ese TMHDA ishobora kunoza uburyo kole za PU zifatana n'ibintu bigoye nka PET cyangwa nylon?

    Yego, urunigi rurerure rwa aliphatic rwongerera ububobere n'ubushobozi bwo gutonyanga, rukongera imbaraga z'igishishwa.

    Ni uruhe rugero rusanzwe rw'ikoreshwa rya TMHDA mu gipfundikizo cya polyurethane gibonerana?

    0.5–1.5 phr ishingiye kuri polyol; ntabwo itera ibara rigaragara.

    Igishishwa cyanjye cya polyurethane gifite imbaraga nke zo gukanda. Ni gute nacyongerera imbaraga?

    Ongeraho TMHDA kuri 0.3–0.5 phr kugira ngo wongere ubucucike bw'imirongo idatuma umugozi ucika intege cyane.

    Ese TMHDA ishobora gukoreshwa nk'inyongera y'urunigi ndetse n'iy'ingufu?

    Yego, impera zayo za kabiri za amine zikorana na isocyanate, zikora nk'umuyoboro uciriritse wongera umunyururu.

    Nigute nakora ifuro rihindura imyuka ya zero-amine mu buryo bwo kuryama kwa muganga?

    Koresha TMHDA nk'umusemburo w'amine wenyine kuko ikora mu buryo bwa shimi; nta kintu na kimwe kibayeho nyuma yo gusohora imyuka.

    Indabyo yanjye ya PU ifite ibice bibiri ikira buhoro cyane mu gihe cy'ubukonje. Ni iyihe dose ya TMHDA ikora?

    Ongera ugere kuri 0.8–1.2 phr; bigabanya neza ingufu zo gukora kuri 5–10°C.

    Ese TMHDA igira ingaruka ku ibara ry'ifuro mu ifuro rikomeye ry'umweru?

    Gake, ariko irinde ko ibipimo byabyo biba byinshi (>1.5 phr) kuko bishobora kugaragara nk'umuhondo nyuma y'igihe kirekire ubushyuhe bumaze gusaza.

    Ese TMHDA ishobora gusimbura 33-LV mu buryo bwa VOC nkeya?

    Igice kimwe; ugomba kongeramo kanduzanyi ikora nka MOFAN A-99 kugira ngo ukomeze kuzamuka.

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