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I-Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5 Umfanekiso Obonisiweyo
  • I-Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5
  • I-Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5
  • I-Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5
  • I-Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5

I-Pentamethyldiethylenetriamine (PMDETA) Cas#3030-47-5

  • IBanga le-MOFAN:I-MOFAN 5
  • Uphawu loMkhuphisani:5 ngu-Evonik; i-TOYOCAT DT ngu-TOSOH,PMDTA,PMDT
  • Igama lekhemikhali:N, N, N', N', N"-Pentamethyldiethylenetriamine; Bis(2-dimethylaminoethyl)(methyl)amine; Pentamethyldiethylenetriamine; 1,1,4,7,7-Pentamethyldiethylenetriamine; Pentamethyldiethylentriamin
  • Inombolo yeCas:3030-47-5
  • Ifomyula yemolekyuli:C9H23N3
  • Ubunzima beemolekyuli:173.3

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    I-MOFAN 5 yi-polyurethane catalyst esebenzayo kakhulu, esetyenziswa kakhulu ekuzileni, ekugqwaliseni, ekulinganiseni ukusabela kwe-foam iyonke kunye ne-gel. Isetyenziswa kakhulu kwi-polyurethane rigid foam kuquka ne-PIR panel. Ngenxa yesiphumo esinamandla sokugqwalisa, inokuphucula ulwelo lwe-foam kunye nenkqubo yemveliso, iyahambelana ne-DMCHA. I-MOFAN 5 ingahambelana nezinye ii-catalyst ngaphandle kwe-polyurethane catalyst.

    Isicelo

    I-MOFAN5 yifriji, i-PIR laminate boardstock, i-spray foam njl. I-MOFAN 5 ingasetyenziswa nakwi-TDI, TDI/MDI, MDI high resiliency molded foams (HR) kunye neenkqubo zesikhumba ezihlanganisiweyo kunye neeseli ezincinci.

    I-PMDETA1
    I-PMDETA
    I-PMDETA2

    Iipropati eziqhelekileyo

    Inkangeleko Ulwelo olutyheli olukhanyayo
    Ubunzima obuthile, 25℃ 0.8302 ~0.8306
    Ukuxinana, 25℃, mPa.s 2
    I-Flash point, i-PMCC, ℃ 72
    Ukunyibilika kwamanzi Iyanyibilika

    Iinkcukacha zoRhwebo

    Ubunyulu, % Imizuzu engama-98.
    Umthamo wamanzi, % Ubuninzi obuyi-0.5.

    Iphakheji

    170 kg / idrama okanye ngokweemfuno zabathengi.

    Iingxelo zengozi

    H302: Inobungozi xa iginyiwe.

    H311: Inetyhefu xa idibana nolusu.

    H314: Ibangela ukutsha kakhulu kwesikhumba kunye nomonakalo wamehlo.

    Izinto zeleyibhile

    I-MOFAN 5-2

    I-Pictogram

    Igama lesignali Ingozi
    Inombolo ye-UN 2922
    Iklasi 8+6.1
    Igama elifanelekileyo lokuthunyelwa Ulwelo oludlabhukayo, olunetyhefu, i-NOS (i-Pentamethyl diethylene triamine)

    Ukuphatha kunye nokugcina

    Amanyathelo okhuseleko okuphatha ngokukhuselekileyo: Ziziswa ngeetanki zikaloliwe okanye zelori okanye kwiibharele zentsimbi. Umoya uyafumaneka ngexesha lokukhupha.

    Imiqathango yokugcina ngokukhuselekileyo, kuquka naziphi na izinto ezingahambelaniyo: Gcina kwiphakheji yokuqala kumagumbi anomoya ongenisayo. Musa ukugcina kunyeukutya.

    FAQ

    Ndifuna ijeli enamandla kakhulu yokunceda igwebu eliphilisayo ebandayo nelikhawuleza ukucocwa. Ngaba iMOFAN 5 ifanelekile?

    Ewe, yenye yezona zixhobo zokulungisa iijeli zinamandla kakhulu ezikhoyo. Sebenzisa i-0.1–0.25 phr ukuze ufumane ixesha lokuvavanya ngaphantsi kwemizuzu emi-3.

    I-epoxy grout yam icotha kakhulu kwi-5°C. I-MOFAN 5 ingayikhawulezisa njani?

    Yongeza i-0.5–2% ngobunzima kwi-resin; inciphisa kakhulu ixesha lokunyanga nokuba kumaqondo obushushu aphantsi.

    Ngaba i-MOFAN 5 ingasetyenziswa kwiinkqubo zokuphosa i-polyurethane ukunciphisa ixesha lokunyanga ngaphandle kokwandisa i-exotherm?

    Ngomlinganiselo othile; kodwa umsebenzi wayo ophezulu unokubangela ukuqaqamba kwe-exotherm. Sebenzisa umxube one-MOFAN 8 ukuze ulawule ngcono.

    Yeyiphi indlela engcono yokuphepha ukuqhekeka kwegwebu xa usebenzisa amanqanaba aphezulu e-PMDETA?

    Soloko udibanisa ne-catalyst evuthuzayo efana ne-MOFAN A1 kumlinganiselo we-1:0.3 (PMDETA:A1) ukuze ulinganise ijeli kunye ne-blow.

    Ngaba i-MOFAN 5 ibangela ukutyheli okukhulu kwiinkqubo ze-PU ezinuka kamnandi?

    Ukuba tyheli okuphakathi; kwiindawo ezimhlophe okanye ezikhanyayo, nciphisa inqanaba okanye sebenzisa i-UV stabilizer.

    Isincamathelisi sam se-polyurethane kwiintende zezihlangu asinamandla aluhlaza. Ndingasiphucula njani?

    Yongeza i-0.2–0.4 phr MOFAN 5 ukuze wongeze ukwakheka kwe-viscosity yokuqala, nto leyo enika ukuphathwa okungcono emva kokucinezela.

    Ngaba i-MOFAN 5 ingasetyenziswa kwi-RIM (reaction injection molding) formulations?

    Ewe, i-reactivity yayo ephezulu ifanelekile kwimijikelo ye-RIM ekhawulezayo; idosi eqhelekileyo yi-0.3–0.7 phr.

    Yeyiphi indibaniselwano ye-catalyst enika ixesha elifutshane kakhulu le-foam yesikhumba edibeneyo?

    I-MOFAN 5 (0.15 phr) + i-MOFAN 33LV (0.4 phr) inika ithuba lokukhupha umbane kwimizuzu emi-2–2.5 kwiqondo lobushushu elingama-50°C.

    Ndinefoam yokutshiza eqinileyo egobayo kwiindawo ezithe nkqo. Ngaba i-MOFAN 5 ingayandisa i-thixotropy?

    Ngokungathanga ngqo, ngokwandisa ngokukhawuleza i-gelation kunciphisa ukugoba. Yongeza ukuya kwi-0.2–0.3 phr ukuze uzinze ngcono ngokuthe nkqo.

    Ingaba i-MOFAN 5 iguquguqukayo ngokwaneleyo ukubangela ivumba le-amine kwi-foam yokugqibela?

    Inokuguquguquka okuphakathi; emva kokupholisa kwi-60°C kangangeeyure ezi-2 kuya kususa uninzi lwe-amine eseleyo.

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