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Isixazululo se-33%triethylenediamice, i-MOFAN 33LV Isithombe Esifakiwe
  • Isixazululo se-33% triethylenediamice, MOFAN 33LV
  • Isixazululo se-33% triethylenediamice, MOFAN 33LV
  • Isixazululo se-33% triethylenediamice, MOFAN 33LV
  • Isixazululo se-33% triethylenediamice, MOFAN 33LV

Isixazululo se-33% triethylenediamice, MOFAN 33LV

  • Ibanga le-MOFAN:I-MOFAN 33LV
  • Umkhiqizo Wokuncintisana:33LV ngu-Evonik; i-Niax A-33 ngu-Momentive; i-Jeffcat TD-33A ngu-Huntsman; i-Lupragen N201 ngu-BASF; i-PC CAT TD33; i-RC Catalyst 105; i-TEDA L33 ngu-TOSOH
  • Inombolo yamakhemikhali:Isixazululo se-33% triethylenediamice

    • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Incazelo

    I-MOFAN 33LV catalyst iyi-catalyst enamandla yokusabela kwe-urethane (i-gelation) yokusetshenziswa kwezinhloso eziningi. Ingu-33% we-triethylenediamine kanye no-67% we-dipropylene glycol. I-MOFAN 33LV ine-viscosity ephansi futhi isetshenziswa ekusetshenzisweni kwe-glue kanye ne-sealant.

    Isicelo

    I-MOFAN 33LV isetshenziswa ezitsheni eziguquguqukayo, ezibunjiwe ngendlela eguquguqukayo, eqinile, eguquguqukayo kancane kanye ne-elastomeric. Iphinde isetshenziswe ezimbozweni ze-polyurethane.

    I-MOFAN DMAEE02
    I-MOFAN A-9903
    I-MOFAN TEDA03

    Izakhiwo Ezijwayelekile

    Umbala (i-APHA) Ubuningi.150
    Ubuningi, 25℃ 1.13
    Ukujiya, 25℃, mPa.s 125
    Iphoyinti le-Flash, i-PMCC, ℃ 110
    Ukuncibilika kwamanzi ncibilikisa
    Inani le-Hydroxyl, mgKOH/g 560

    Imininingwane yezentengiselwano

    Isithako Esisebenzayo, % 33-33.6
    Okuqukethwe kwamanzi % Ubuningi obungu-0.35

    Iphakheji

    200kg / isigubhu noma ngokwezidingo zamakhasimende.

    Izitatimende zengozi

    H228: Okuqinile okuvuthayo.

    H302: Kuyingozi uma kugwinywa.

    H315: Kubangela ukucasuka kwesikhumba.

    H318: Kubangela ukulimala okukhulu kwamehlo.

    Ukuphatha nokugcina

    Izinyathelo zokuphepha zokuphatha ngokuphephile
    Sebenzisa kuphela ngaphansi kwesivalo somlilo samakhemikhali. Gqoka imishini yokuzivikela. Sebenzisa amathuluzi angangenwa yinhlansi kanye nemishini engangenwa yiziqhumane.
    Gcina kude namalangabi avulekile, izindawo ezishisayo kanye nemithombo yokushisa. Thatha izinyathelo zokuqapha ekukhipheni ukungcola okungashukumi. Ungakwenzi lokhoUkungena emehlweni, esikhumbeni, noma ezingutsheni. Ungaphefumuli umhwamuko/uthuli. Ungagwinyi.
    Izinyathelo Zokuhlanzeka: Phatha ngokuhambisana nemikhuba emihle yokuhlanzeka kwezimboni kanye nokuphepha. Gcina kude nokudla, iziphuzo kanye nokudla kwezilwane.Ungadli, uphuze noma ubheme uma usebenzisa lo mkhiqizo. Susa futhi ugeze izingubo ezingcolile ngaphambi kokusebenzisa kabusha. Geza izandla ngaphambi kwekhefu nasekupheleni kosuku lomsebenzi.

    Imibandela yokugcina ephephile, okuhlanganisa noma yikuphi ukungahambisani
    Gcina kude nokushisa kanye nemithombo yokushisa. Gcina izitsha zivaliwe kahle endaweni eyomile, epholile futhi enomoya omuhle. Indawo evuthayo.
    Lesi sici siphathwa ngaphansi kwezimo ezilawulwa ngokuqinile ngokuhambisana ne-REACH regulation Article 18(4) yezindawo ezithuthwayo ezihlukanisiwe. Imibhalo yendawo yokusekela amalungiselelo okuphatha okuphephile okuhlanganisa ukukhethwa kobunjiniyela, ukulawula kanye nokulawula imishini yokuzivikela yomuntu siqu ngokuhambisana nohlelo lokuphatha olusekelwe ebungozini iyatholakala endaweni ngayinye. Isiqinisekiso esibhaliwe sokusetshenziswa kwezimo ezilawulwa ngokuqinile sitholakale kubo bonke abasebenzisi bezindawo ezingaphansi komhlaba.

    Imibuzo Evame Ukubuzwa

    Ngifuna amandla ejeli e-TEDA kodwa ngidinga uhlobo oluwuketshezi. Ingabe i-33LV ingumkhiqizo ofanele?

    Yebo, i-33LV iyisisombululo se-TEDA esingu-33% ku-DPG, siwuketshezi oluphelele futhi kulula ukusipompa.

    I-foam yami eguquguqukayo inomthamo ophansi wokuthwala umthwalo. Kufanele ngisebenzise i-33LV engakanani?

    0.3–0.6 phr (njengomkhiqizo) inikeza ibhalansi enhle yokuqina nokuqina.

    Ingabe i-33LV ingasetshenziswa ku-foam enamanzi amaningi (>5 phr) ukuvimbela ukuqhekeka?

    Yebo, kodwa kumelwe uyihlanganise ne-catalyst evunguzayo efana ne-MOFAN A1 ngesilinganiso esingu-4:1 (33LV:A1).

    Ingakanani isikhathi sokuphelelwa yisikhathi se-33LV?

    Izinyanga ezingu-12-18 uma igcinwe ngaphansi kuka-30°C ezigubhini ezivaliwe. Ayiqandisi kalula.

    Igwebu lami elibunjiwe linesikhumba esikhulu. I-33LV ingasiza kanjani?

    Nciphisa u-33LV ngo-0.1 phr bese wengeza i-A1 encane ukuze unciphise isikhumba ngokuvula amaseli angaphezulu.

    Ingabe i-33LV inamanzi?

    Cha, i-DPG yomile; okuqukethwe kwamanzi <0.1%. Kuphephile ukusetshenziswa nama-isocyanate.

    Ingabe i-33LV ingasetshenziswa kuma-elastomer e-polyurethane kuma-roller?

    Yebo, ku-0.2–0.4 phr, kodwa kungabangela ukwakheka kwama-bubble; susa igesi ku-polyol ngaphambi kokufaka i-isocyanate.

    Ingabe i-33LV ifanelekile kwi-foam eqinile efakwe isifutho?

    Yebo, kodwa ngenxa yenani elincane le-hydroxyl le-DPG, lungisa inkomba ye-isocyanate ngokufanele.

    Ikhasimende lami lifuna igwebu elisekelwe ku-TDI eline-amine ephansi eseleyo. Ingabe i-33LV inegalelo ephunga?

    Isithwali se-DPG asinaphunga, kanti i-TEDA inephunga eliphakathi. Ukwelapha ngemva kokwelashwa kuyalinciphisa.

    Ingakanani idosi elingana ne-solid TEDA?

    3 g we-33LV = 1 g we-TEDA eqinile. Phindaphinda umthamo we-TEDA eqinile ngo-3 ukuze uthole umthamo we-33LV.

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