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Igisubizo cya 33% triethylenediamice, MOFAN 33LV Ishusho yagaragaye
  • Umuti wa 33% triethylenediamice, MOFAN 33LV
  • Umuti wa 33% triethylenediamice, MOFAN 33LV
  • Umuti wa 33% triethylenediamice, MOFAN 33LV
  • Umuti wa 33% triethylenediamice, MOFAN 33LV

Umuti wa 33% triethylenediamice, MOFAN 33LV

  • Icyiciro cya MOFAN:MOFAN 33LV
  • Ikirango cy'umuhiganwa:33LV na Evonik; Niax A-33 na Momentive; Jeffcat TD-33A na Huntsman; Lupragen N201 na BASF; PC CAT TD33; RC Catalyst 105; TEDA L33 na TOSOH
  • Nimero ya shimi:Igisubizo cya 33% triethylenediamice

    • Ibisobanuro birambuye ku gicuruzwa

    Ibirango by'ibicuruzwa

    Ibisobanuro

    MOFAN 33LV catalyst ni catalyst ikomeye ya urethane reaction (gelation) ikoreshwa mu mirimo myinshi. Ni 33% triethylenediamine na 67% dipropylene glycol. MOFAN 33LV ifite ubukana buke kandi ikoreshwa mu gukoresha kole no gufunga.

    Porogaramu

    MOFAN 33LV ikoreshwa mu bikoresho byoroshye, byoroshye gushushanya, bikomeye, byoroshye guhindagurika no gushonga neza. Ikoreshwa kandi mu bikoresho bya polyurethane.

    MOFAN DMAEE02
    MOFAN A-9903
    MOFAN TEDA03

    Imitungo Isanzwe

    Ibara (APHA) Ntarengwa.150
    Ubucucike, 25℃ 1.13
    Ubushyuhe, 25℃, mPa.s 125
    Aho gushyushya, PMCC, ℃ 110
    Gushonga kw'amazi gushonga
    Agaciro ka Hydroxyl, mgKOH/g 560

    Ibisobanuro by'ubucuruzi

    Ibikoresho bikora, % 33-33.6
    Ingano y'amazi % 0.35 ntarengwa

    Pake

    200kg / ingoma cyangwa bitewe n'ibyo abakiriya bakeneye.

    Ibisobanuro ku byago

    H228: Ikintu gikomeye gishobora gushya.

    H302: Byangiza iyo umuntu amize.

    H315: Bitera uburyaryate bw'uruhu.

    H318: Itera kwangirika gukomeye kw'amaso.

    Gufata no kubika

    Amabwiriza yo kwirinda gukoresha nabi mu buryo bwizewe
    Koresha gusa munsi y'agapfundikizo k'imiti. Ambara ibikoresho byo kwirinda. Koresha ibikoresho birinda ibishashi n'ibikoresho birinda guturika.
    Bika kure y'inkongi z'umuriro, ahantu hashyushye n'isoko y'umuriro. Fata ingamba zo kwirinda gusohora amazi adahinduka. NtugakoreKugera mu maso, ku ruhu, cyangwa ku myenda. Ntugahumeke umwuka/umukungugu. Ntukanywe.
    Ingamba z'isuku: Gufata neza isuku n'umutekano mu nganda. Kura ahantu hatandukanye n'ibiryo, ibinyobwa n'ibiryo by'amatungo.Ntukarye, ntunywe cyangwa ngo unywe itabi igihe ukoresha iki gicuruzwa. Kuramo kandi umese imyenda yanduye mbere yo kongera kuyikoresha. Karaba intoki mbere yo kuruhuka no mu mpera z'umunsi w'akazi.

    Ibisabwa kugira ngo ibikwa bibe mu buryo butekanye, harimo n'ibidahuye
    Bika kure y'ubushyuhe n'isoko y'umuriro. Bika ibikoresho bifunze neza ahantu humutse, hakonje kandi hari umwuka mwiza. Ahantu hashobora gushya.
    Iki kintu gifatwa hakurikijwe amabwiriza agenga imikorere y’ikigo hakurikijwe ingingo ya 18 (4) y’amategeko agenga imikorere y’ikigo cya REACH. Inyandiko z’aho hantu zishyigikira gahunda zo gucunga umutekano zirimo guhitamo ibikoresho by’ubuhanga, iby’ubuyobozi n’iby’ubwirinzi bw’umuntu ku giti cye hakurikijwe uburyo bwo gucunga ingaruka ziraboneka kuri buri kigo. Buri mukoresha wese w’ikigo yakiriye icyemezo cyanditse cy’uko ikoreshwa ry’amabwiriza agenga imikorere y’ikigo ryagenzuwe mu buryo bukomeye.

    Ibibazo Bikunze Kubazwa

    Ndashaka imbaraga za gel za TEDA ariko nkeneye ubwoko bw'amazi. Ese 33LV ni yo ikwiye?

    Yego, 33LV ni igisubizo cya 33% cya TEDA muri DPG, cyuzuyemo amazi kandi cyoroshye kuvoma.

    Ifuro ryanjye ryoroshye rifite ubushobozi buke bwo gutwara imizigo. Nkwiye gukoresha 33LV zingana iki?

    0.3–0.6 phr (nk'umusaruro) itanga uburinganire bwiza mu gukomera no kwihangana.

    Ese 33LV ishobora gukoreshwa mu ifuro rifite amazi menshi (>5 phr) kugira ngo hirindwe gucikamo ibice?

    Yego, ariko ugomba kuyihuza na katalyst ihuha nka MOFAN A1 ku gipimo cya 4:1 (33LV: A1).

    Igihe cyo kubika 33LV ni ikihe?

    Amezi 12–18 iyo bibitswe munsi ya 30°C mu ngomero zifunze. Ntibikonjesha byoroshye.

    Ifuro ryanjye ryakozwe rifite uruhu rukomeye. Ni gute 33LV yafasha?

    Gabanya 33LV ho 0.1 phr hanyuma wongereho A1 nkeya kugira ngo woroshye uruhu ufungure uturemangingo two hejuru.

    Ese 33LV irimo amazi?

    Oya, DPG ni yumye; amazi arimo <0.1%. Ni meza kuyikoresha hamwe na isocyanate.

    Ese 33LV ishobora gukoreshwa muri elastomer za polyurethane ku byuma bizingurura?

    Yego, kuri 0.2–0.4 phr, ariko bishobora gutera ubwivumbure; kuraho umwuka muri polyol mbere yo kongeramo isocyanate.

    Ese 33LV ikwiriye ifuro rikomeye rikoreshwa mu gutera imiti?

    Yego, ariko kubera agaciro gato ka hydroxyl ka DPG, hindura igipimo cya isocyanate uko bikwiye.

    Umukiriya wanjye arashaka ifuro rishingiye kuri TDI rifite amine nkeya. Ese 33LV igira uruhare mu kunuka?

    Impumuro ya DPG nta mpumuro igira, kandi TEDA ifite impumuro iringaniye. Iyo imaze gukaraba igabanya impumuro yayo.

    Ni iki gipimo kingana na TEDA ikomeye?

    Garama 3 za 33LV = garama 1 ya TEDA ikomeye. Gabanya igipimo cya TEDA gikomeye ho 3 kugira ngo ubone igipimo cya 33LV.

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