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cov khoom

Triethylenediamine Cas # 280-57-9 TEDA Duab Tshwj Xeeb
  • Triethylenediamine Cas # 280-57-9 TEDA
  • Triethylenediamine Cas # 280-57-9 TEDA
  • Triethylenediamine Cas # 280-57-9 TEDA
  • Triethylenediamine Cas # 280-57-9 TEDA

Triethylenediamine Cas # 280-57-9 TEDA

  • MOFAN Qib:MOFAN TEDA
  • Hom Neeg Sib Tw:TEDA; Crystal los ntawm Evonik; JEFFCATTD-100 los ntawm Huntsman; TOYOCAT TEDA los ntawm TOSOH
  • Lub npe tshuaj:Triethylenediamine; 1,4-diazabicyclooctane
  • Tus lej Cas:280-57-9
  • Cov qauv molecular:C6H12N2
  • Qhov hnyav ntawm cov molecule:112.17

    • Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Kev piav qhia

    TEDA Crystalline catalyst siv rau hauv txhua hom polyurethane ua npuas ncauj suav nrog cov slabstock uas yoog tau, cov molded uas yoog tau, cov khoom tawv, cov semi-flexible thiab elastomeric. Nws kuj tseem siv rau hauv cov ntawv thov polyurethane coatings. TEDA Crystalline catalyst ua kom cov tshuaj tiv thaiv ntawm isocyanate thiab dej sai dua, nrog rau ntawm isocyanate thiab cov organic hydroxyl pawg.

    Daim Ntawv Thov

    MOFAN TEDA siv rau hauv cov slabstock uas yoog tau, cov molded uas yoog tau, cov rigid, cov semi-flexible thiab cov elastomeric. Nws kuj siv rau hauv cov ntawv thov polyurethane coatings.

    MOFAN DMAEE02
    MOFAN A-9903
    TSEEM CEEB 03

    Cov Khoom Ib Txwm Muaj

    Qhov tsos Dawb crystalline los yog lub teeb daj khoom
    Flash Point, ° C (PMCC) 62
    Qhov khov ntawm 25 °C mPa*s1 NA
    Lub zog nqus tshwj xeeb @ 25 ° C (g/cm3) 1.02
    Kev yaj dej yaj tau
    Tus lej OH xam tau (mgKOH/g) NA

    Cov lus qhia txog kev lag luam

    Qhov tsos, 25 ℃ Dawb crystalline los yog lub teeb daj khoom
    Cov ntsiab lus % 99.50 feeb
    Cov dej ntsiab lus% 0.40 siab tshaj

    Pob khoom

    25 kg / nruas los yog raws li cov neeg siv khoom xav tau.

    Cov lus hais txog kev phom sij

    H228: Cov khoom khov uas yoo kub hnyiab.

    H302: Muaj teeb meem yog tias nqos.

    H315: Ua rau khaus tawv nqaij.

    H318: Ua rau muaj kev puas tsuaj loj rau lub qhov muag.

    Cov ntsiab lus ntawm daim ntawv lo

    2
    1
    MOFAN BDMA4

    Cov duab kos

    Lo lus qhia Txaus ntshai
    Tus lej UN 1325 xyoo
    Chav Kawm 4.1
    Lub npe thiab piav qhia txog kev xa khoom kom raug KHOOM SIV UAS HLUAV TAWS, ORGANIC, NOS, (1,4-Diazabicyclooctane)
    Lub npe tshuaj lom neeg 1,4-diazabicyclooctane

    Kev tuav thiab kev cia khoom

    Kev ceev faj rau kev tuav pov hwm kom zoo Tsis txhob kov qhov muag. Siv cov khoom siv tiv thaiv tus kheej. Thaum siv, tsis txhob noj, haus lossis haus luam yeeb. Cov xwm txheej rau kev khaws cia kom zoo, suav nrog txhua yam tsis sib xws Tsis txhob khaws cia ze cov kua qaub. Khaws cia rau hauv cov thawv hlau zoo dua nyob sab nraum zoov, saum av, thiab nyob ib puag ncig los ntawm cov pas dej kom muaj cov dej ntws lossis xau. Khaws cov thawv kom nruj rau hauv qhov chaw qhuav, txias thiab muaj cua nkag zoo. Khaws cia kom deb ntawm cua sov thiab qhov chaw hluav taws xob. Khaws cia rau hauv qhov chaw qhuav, txias. Khaws cia kom deb ntawm cov tshuaj Oxidizers. Kev ntsuas kev siv tshuab / Kev ceev faj Khaws cia kom deb ntawm cov nplaim taws qhib, cov chaw kub thiab qhov chaw hluav taws xob.

    Cov Lus Nug Feem Ntau

    Kuv lub ua npuas ncauj uas yoog tau yooj yim muaj peev xwm tsis hnyav. TEDA yuav ua li cas thiaj txhim kho nws tau?

    TEDA muaj zog tsav cov tshuaj tiv thaiv gel, ua rau cov polymer modulus thiab ua npuas ncauj tawv ntawm tib qhov ceev.

    Yuav siv TEDA khov kho li cas hauv cov kab slabstock txuas ntxiv mus?

    Yaj nws hauv DPG (33% kua = MOFAN 33LV) rau kev ntsuas kua; khoom TEDA tuaj yeem ua rau txhaws hauv cov twj tso kua mis.

    Kuv lub ua npuas ncauj uas tau pwm lawm muaj daim tawv tuab thiab lub plawv mos. Yuav ua li cas kom sib npaug?

    Txo TEDA los ntawm 0.05–0.1 phr thiab ntxiv me ntsis MOFAN A1 kom qhib cov cell thiab ua rau daim tawv nqaij mos.

    TEDA puas siv tau rau hauv polyisocyanurate (PIR) laminates?

    Yog, tab sis tsuas yog ua tus co-catalyst nrog tus trimer catalyst muaj zog xws li TMR-30 kom tsis txhob kho tsis tiav.

    Kuv xav kom ua kom sai dua qhov kev rhuav tshem hauv cov qauv ua npuas ncauj uas muaj zog heev. Cov khoom siv TEDA zoo tshaj plaws yog dab tsi?

    0.3–0.6 phr (active TEDA) muab lub sijhawm demold ntawm 3–4 feeb ntawm 50–60 ° C pwm kub.

    TEDA puas ua rau kub hnyiab ua npuas dej hauv cov mis uas muaj dej ntau?

    Nws tuaj yeem pab txhawb rau kev ua kom sov sab hauv; khaws TEDA hauv qab 0.4 phr thiab siv cov tshuaj antioxidants.

    Kuv yuav ua li cas thiaj li txo tau qhov ntxhiab tsw "amine" uas muaj nyob hauv cov ua npuas ncauj rooj tog yam tsis poob kev ua haujlwm?

    Siv cov tshuaj TEDA hauv cov tshuaj tsw qab tsawg xws li DPG (MOFAN 33LV) thiab tom qab kho cov ua npuas dej rau 24 teev hauv qhov chaw muaj cua nkag.

    Kuv cov khoom elastomer kho tsis tiav hauv cov ntu tuab. TEDA puas pab tau?

    Yog, ntxiv 0.2–0.4 phr kom paub tseeb tias kho tau tag nrho los ntawm qhov seem; nws tsis tshua muaj kev cuam tshuam rau cov dej noo dua li cov tshuaj catalysts tin.

    Puas yog TEDA sib xws nrog polyether polyols ntawm ntau yam kev ua haujlwm sib txawv?

    Sib xyaw ua ke nrog txhua tus qauv polyether thiab polyester polyols; tsis muaj kev sib cais theem.

    Cov tshuaj catalyst sib xyaw ua ke twg muab tus nqi / kev ua tau zoo tshaj plaws rau cov ua npuas ncauj yooj ywm?

    Kev sib xyaw ntawm TEDA (0.25 phr) + MOFAN A1 (0.08 phr) yog qhov ua haujlwm hauv kev lag luam.

  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam

    Sau Koj Cov Lus