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I-N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1 Umfanekiso obonisiweyo
  • I-N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1
  • I-N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1
  • I-N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1

I-N-[3-(dimethylamino)propyl]-N, N', N'-trimethyl-1, 3-propanediamine Cas#3855-32-1

  • IBanga le-MOFAN:I-MOFAN 77
  • Uphawu loMkhuphisani:77 ngu-Evonik; i-JEFFCAT ZR40 ngu-Huntsman
  • Igama lekhemikhali:I-N-[3-(dimethylamino)propyl]-N,N',N'-trimethyl-1,3-propanediamine; (3-{[3-(dimethylamino)propyl](methyl)amino}propyl)dimethylamine; i-Pentamethyldipropylenetriamine
  • Inombolo yeCas:3855-32-1
  • Ifomyula yemolekyuli:C11H27N3
  • Ubunzima beemolekyuli:201.35

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    I-MOFAN 77 sisihluzo se-amine esikumgangatho ophezulu esinokulinganisa impendulo ye-urethane (i-polyol-isocyanate) kunye ne-urea (i-isocyanate-water) kwiifoam ezahlukeneyo ze-polyurethane eziguquguqukayo neziqinileyo; I-MOFAN 77 inokuphucula ukuvulwa kwefoam eguquguqukayo kwaye inciphise ukuqhekeka kunye nokunamathela kwefoam eqinileyo; I-MOFAN 77 isetyenziswa kakhulu ekuveliseni izihlalo zeemoto kunye nemiqamelo, ifoam eqinisiweyo ye-polyether block.

    Isicelo

    I-MOFAN 77 isetyenziselwa izinto zangaphakathi ezizenzekelayo, isihlalo, i-cell open rigid foam njl.njl.

    I-MOFANCAT T003
    I-MOFANCAT T001
    I-MOFANCAT T002

    Iipropati eziqhelekileyo

    Inkangeleko Ulwelo olungenambala
    Ubunzulu obuhambelana ne-25℃ mPa*.s 3
    Inani le-OH elibaliweyo (mgKOH/g) 0
    I-Gravity@ ethile, 25℃(g/cm³) 0.85
    I-Flash point, i-PMCC, ℃ 92
    Ukunyibilika kwamanzi Iyanyibilika

    Iinkcukacha zorhwebo

    Ubunyulu (%) 98.00min
    Umthamo wamanzi (%) 0.50ubuninzi

    Iphakheji

    170 kg / idrama okanye ngokweemfuno zabathengi.

    Iingxelo zengozi

    H302: Inobungozi xa iginyiwe.

    H311: Inetyhefu xa idibana nolusu.

    H412: Iyingozi kwizilwanyana zasemanzini enemiphumo ehlala ixesha elide.

    H314: Ibangela ukutsha kakhulu kwesikhumba kunye nomonakalo wamehlo.

    Izinto zeleyibhile

    2
    3

    Iifotogram

    Igama lesignali Ingozi
    Inombolo ye-UN 2922
    Iklasi 8(6.1)
    Igama elifanelekileyo lokuthunyelwa kunye nenkcazo ULWANDLE OLUNYAYO, OLUNTYISI, I-NOS, (i-Bis (dimethylaminopropyl) methylamine)

    Ukuphatha kunye nokugcina

    Amanyathelo okuzikhusela xa uphatha izinto ngokukhuselekileyo
    Kuphephe ukudibana nolusu namehlo. Sebenzisa kuphela kwiindawo ezinomoya ococekileyo.

    Kuphephe ukuphefumla umphunga kunye/okanye ii-aerosols.
    Iindawo zokuhlamba ezingxamisekileyo kunye neendawo zokuhlamba amehlo kufuneka zibe lula ukuzifikelela.
    Landela imithetho yokusebenza esekwe yimigaqo karhulumente.
    Sebenzisa izixhobo zokuzikhusela.
    Xa usebenzisa, musa ukutya, ukusela okanye ukutshaya.

    Imiqathango yokugcina ngokukhuselekileyo, kuquka naziphi na izinto ezingahambelaniyo
    Gcina kwizikhongozeli zentsimbi, kungcono ukuba zibekwe ngaphandle, ngaphezulu komhlaba, kwaye zijikelezwe zii-dikes ukuze kugcinwe ukuchitheka okanye ukuvuza. Musa ukugcina kufutshane nee-asidi. Gcina izikhongozeli zivalwe ngokuqinileyo kwindawo eyomileyo, epholileyo nengena umoya kakuhle. Ukuze kuthintelwe ukutsha komphunga ngokukhupha umbane oshukumayo, zonke iindawo zesinyithi zesixhobo kufuneka zibekwe phantsi komhlaba. Gcina kude nobushushu kunye nemithombo yokutsha. Gcina kwindawo eyomileyo, epholileyo. Gcina kude nee-Oxidizers.

    Musa ukugcina kwisikhongozeli sesinyithi esisabelayo. Gcina kude namalangatye avulekileyo, iindawo ezishushu kunye nemithombo yokutshisa.

    FAQ

    Ndifuna i-catalyst engenavumba lininzi kwi-foam yesihlalo semoto. Ngaba i-MOFAN 77 ifanelekile?

    Ewe, sisikhuthazi esikhupha umbane kancinci, esisabela ngokukhawuleza esibopha ngekhemikhali kwi-foam, sinciphisa inkungu nevumba.

    Ifoam yam ekwaziyo ukumelana nobunzima ayinayo iseti yokucinezelwa kakuhle. Ngaba iMOFAN 77 ingayiphucula?

    Ngokubonelela ngokudibanisa okufanayo, inokuphucula ucinezelo olubekwe yi-10–15% xa kuthelekiswa nee-catalysts eziqhelekileyo.

    Ithini idosi ecetyiswayo yefomyula yefoam ebunjiweyo ene-VOC ephantsi?

    0.2–0.4 phr, esetyenziswa rhoqo kunye ne-MOFAN 2040 ukufezekisa ukukhutshwa kwe-amine iyonke ngaphantsi kwe-50 µg/g.

    Ngaba i-MOFAN 77 ingasetyenziswa kwizincamathelisi ze-polyurethane ezisetyenziswa emanzini?

    Ewe, iyahambelana neenkqubo zamanzi kwaye ayibangeli ukuqina okugqithisileyo.

    Iindawo zam ze-elastomer zinomphezulu onamathelayo emva kokudilizwa. Ndingazisombulula njani?

    Yongeza i-MOFAN 77 nge-0.1 phr ukuqinisekisa ukunyangwa komphezulu ngokupheleleyo; ineqela le-hydroxyl elisabelayo.

    Ngaba i-MOFAN 77 isebenza kwii-polyurethane sealants kwiindawo zokwakha?

    Ewe, inika ukunamathela okuhle kunye nokwakheka ngokukhawuleza kolusu ngaphandle kokuqhekeka.

    Ndingayenza njani igwebu eliguquguqukayo elinomphumo we-zero-amine kwiindlela zonyango?

    Sebenzisa i-MOFAN 77 njenge-sole amine catalyst (0.35–0.5 phr) kunye ne-tin catalyst; emva kokuphiliswa kwi-70°C kangangeeyure ezi-4.

    Ingaba i-MOFAN 77 iyahambelana nee-polyols ezinevumba eliphantsi (umz., ezine-EO-capped)?

    Ihambelana ngokupheleleyo; ayibangeli naziphi na iziphumo ebezingalindelekanga okanye ukutshintsha kombala.

    Yeyiphi indibaniselwano ye-catalyst enika ibhalansi engcono kakhulu yexesha elivulekileyo kunye nesantya sokuphilisa kwiglu ye-PU enamacandelo amabini?

    I-MOFAN 77 (0.2 phr) + i-MOFAN 8 (0.1 phr) inika ixesha lokuvula malunga nemizuzu eli-15 kunye nonyango olupheleleyo kwiiyure ezi-2.

    Ifomyula yam ye-spray polyurea ikhawuleza kakhulu. Ngaba i-MOFAN 77 ingawucothisa?

    Hayi, ayisiyonto ithintelayo. Sebenzisa i-amine evalekileyo okanye i-catalyst ebuthathaka njenge-MOFAN DMAAE.

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