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2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7 Ishusho yagaragaye
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7

2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7

  • Icyiciro cya MOFAN:MOFAN DMAEE
  • Ikirango cy'umuhiganwa:JEFFCAT ZR-70 yakozwe na Huntsman, DMAEE, 37
  • Nimero ya shimi:2 (2-Dimethylaminoethoxy)ethanol
  • Nimero ya Cas:1704-62-7
  • Fomula ya molekile:C6H15NO2
  • Uburemere bwa molekile:133.19

    • Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro

    MOFAN DMAEE ni igikoresho cya gatatu cya amine gitera imbere mu gukora ifuro rya polyurethane. Kubera ko ikora cyane, ikwiriye cyane gukoreshwa mu bikoresho bifite amazi menshi, nko mu bikoresho bipfunyika ifuro rito. Impumuro ya amine ikunze kugaragara ku ifuro igabanuka cyane iyo ikoreshejwe mu gusya ibinyabutabire muri polymer.

    Porogaramu

    MOFAN DMAEE ikoreshwa mu gupfunyika ifuro rihindagurika rishingiye kuri ester, utunyangingo duto, elastomer, RIM & RRIM ndetse no mu gupfunyika ifuro rigikomeye.

    MOFANCAT 15A02
    MOFANCAT T003
    MOFAN DMAEE02
    MOFAN DMAEE03

    Imitungo Isanzwe

    Imiterere Ikiyiko kibonerana kitagira ibara cyangwa umuhondo woroshye
    Ubushyuhe, 25℃, mPa.s 5
    Ubucucike, 25℃, g/ml 0.96
    Aho gushyushya, PMCC, ℃ 86
    Gushonga mu mazi Irashonga
    Agaciro ka Hydroxyl, mgKOH/g 421.17

    Ibisobanuro by'ubucuruzi

    Imiterere Ikiyiko kibonerana kitagira ibara cyangwa umuhondo woroshye
    Ibikubiye muri % Iminota 99.00.
    Ingano y'amazi % 0.50 ntarengwa

    Pake

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

    Ibisobanuro ku byago

    H312: Byangiza iyo bigeze ku ruhu.

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

    Ibintu bikubiyemo ibirango

    2
    MOFAN BDMA4

    Amafotogramu

    Ijambo ry'ikimenyetso Akaga
    Nimero ya Loni 2735
    Ishuri 8
    Izina ry'ubwikorezi rikwiye n'ibisobanuro byabwo Amine, amazi, yangiza, nos
    Izina ry'ubutabire Dimethylaminoethoxyethanol

    Gufata no kubika

    Gukoresha
    Amabwiriza yo kwirinda gukoresha nabi mu buryo bwizewe.
    Menya neza ko uhumeka neza mu maduka n'aho gukorera. Ukore ibi bikurikira 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.

    Ibibazo Bikunze Kubazwa

    Nkora ifuro ripfunyika rito kandi nkeneye katalisiti itazatera gushyuha cyane. Ni iki gikora?

    DMAAE ni katalyst ikoreshwa cyane cyane mu gukamura; ikoreshe ku gipimo cya 0.1–0.2 phr hamwe n'ingano nto ya katalyst ya gel nka TEDA.

    Ni gute DMAAE yagabanya ibyago byo kugabanuka kw'ifuro mu bice byabumbwe?

    Igikorwa cyayo gikomeye cyo guhumeka gifungura uturemangingo, kikagabanya ingano y’uturemangingo dufunze ituma nyuma yo gushwanyagurika.

    Ifuro ryanjye rikomeye ripfutse amazi rifite ubuso bugoye. Ese DMAAE ishobora kunoza imiterere y'uturemangingo?

    Yego, bifasha uturemangingo twiza kurushaho binyuze mu gutinza ikorwa rya gel kugeza igihe imiterere y'uturemangingo irangiye.

    Ni iyihe nyungu ya DMAAE ugereranyije na BDMAEE (A-99) mu buryo bw'amazi menshi?

    DMAAE ntabwo ihindagurika cyane kandi itera intambwe buhoro buhoro, bigatuma byoroha kuyitunganya mu buryo bworoshye.

    Ese DMAAE ishobora gukoreshwa mu bikoresho bifunga ubushuhe by’igice kimwe?

    Ntibyemewe; ntabwo bitera ubushuhe. Koresha DMDEE (MOFAN DMDE) ahubwo.

    Igipfundikizo cyanjye cya PU gifite imvubura bitewe n'ibyuka ryihuse rya catalyst. Nigute nabyirinda?

    Hindura ujye kuri DMAAE, ifite ubushyuhe bwinshi kandi iguma muri firime igihe kirekire.

    Ese DMAAE itera umuhondo muri elastomer zishingiye kuri aromatike zishingiye kuri isocyanate?

    Ni ntoya; ni amine ya alifatike, idahinduka cyane ugereranyije na amine zihumura neza.

    Nkeneye gukora gel ya polyurethane ibonerana kugira ngo ikoreshwe mu buryo bw'urumuri. Ese DMAAE iremewe?

    Yego, ibara ryayo rito risigaye kandi rihuye neza bituma ikoreshwa mu gushushanya gels zisobanutse neza ku gipimo gito (<0.3 phr).

    Nigute nakongera igihe cyo gufungura cya kole ifite ibice bibiri ya polyurethane nta gutakaza imbaraga za nyuma?

    Simbuza igice cya gel catalyst na DMAAE; byongerera igihe cy'amavuta mu gihe bikomeza gutuma akira neza.

    Ese DMAAE ishobora gukoreshwa muri polyurethane foam ku bikoresho byo kuzenguruka?

    Yego, uburyo ikora neza bufasha gukora ifuro ry’uturemangingo dufunze neza kandi rigatuma irushaho kumera neza.

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