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N,N-Dimethylbenzylamine Cas # 103-83-3 Duab Tshwj Xeeb
  • N, N-Dimethylbenzylamine Cas # 103-83-3
  • N, N-Dimethylbenzylamine Cas # 103-83-3
  • N, N-Dimethylbenzylamine Cas # 103-83-3
  • N, N-Dimethylbenzylamine Cas # 103-83-3

N, N-Dimethylbenzylamine Cas # 103-83-3

  • MOFAN Qib:MOFAN BDMA
  • Hom Neeg Sib Tw:BDMA los ntawm Evonik, Jeffcat BDMA los ntawm Huntsman, Lupragen N103 los ntawm BASF, BDMA
  • Lub npe tshuaj:N,N-Dimethylbenzylamine; N-benzyldimethylamine; benzyl dimethylamine
  • Tus lej Cas:103-83-3
  • Cov qauv molecular:C9H13N
  • Qhov hnyav ntawm cov molecule:135.21

    • Cov Khoom Qhia Txog Khoom

    Cov Cim Npe Khoom

    Kev piav qhia

    MOFAN BDMA yog ib qho benzyl dimethylamine. Nws yog siv dav hauv cov teb tshuaj lom neeg, piv txwv li polyurethane catalyst, kev tiv thaiv qoob loo, txheej, dyestuffs, fungicides, herbicides, insecticides, pharmaceutical agents, textile dyestuffs, textile dyestuffs thiab lwm yam. Thaum MOFAN BDMA siv los ua polyurethane catalyst. Nws muaj lub luag haujlwm ntawm kev txhim kho qhov lo rau ntawm qhov chaw ua npuas ncauj. Nws kuj tseem siv rau cov ntawv thov ua npuas ncauj slabstock yooj ywm.

    Daim Ntawv Thov

    MOFAN BDMA yog siv rau lub tub yees, lub tub yees khov, vaj huam sib luag txuas ntxiv, yeeb nkab rwb thaiv tsev, kev tiv thaiv qoob loo, txheej, dyestuffs, fungicides, herbicides, insecticides, cov neeg sawv cev tshuaj, textile dyestuffs, textile dyestuffs thiab lwm yam.

    MOFAN BDMA2
    PMDETA1
    MOFAN BDMA3

    Cov Khoom Ib Txwm Muaj

    Kev tshwm sim tsis muaj xim rau lub teeb daj kua
    Qhov ceev sib piv (g/mL ntawm 25 °C) 0.897   
    Viscosity (@25 ℃, mPa.s) 90   
    Flash Point (°C) 54   

    Cov lus qhia txog kev lag luam

    Qhov tsos kua tsis muaj xim lossis daj daj
    Kev Huv Si% 98 feeb.
    Cov dej ntsiab lus% 0.5 Siab Tshaj.

    Pob khoom

    180 kg / nruas lossis raws li cov neeg siv khoom xav tau.

    Cov lus hais txog kev phom sij

    H226: Cov kua thiab cov pa uas yoo kub hnyiab.

    H302: Muaj teeb meem yog tias nqos.

    H312: Muaj teeb meem thaum kov daim tawv nqaij.

    H331: Lom yog tias nqus tau pa.

    H314: Ua rau kub hnyiab ntawm daim tawv nqaij thiab ua rau lub qhov muag puas tsuaj.

    H411: Muaj tshuaj lom rau cov tsiaj txhu hauv dej thiab muaj cov teebmeem ntev.

    Cov ntsiab lus ntawm daim ntawv lo

    1
    MOFAN BDMA4
    2

    Cov duab kos

    Lo lus qhia Txaus ntshai
    Tus lej tsis muaj 2619
    Chav Kawm 8 + 3
    Lub npe thiab piav qhia txog kev xa khoom kom raug BENZYLDIMETHYLAMINE

    Kev tuav thiab kev cia khoom

    Cov tshuaj no raug tswj hwm raws li Cov Kev Cai Tswjfwm Nruj raws li REACH txoj cai Tshooj 17(3) rau cov tshuaj nruab nrab cais tawm ntawm qhov chaw thiab, yog tias cov tshuaj raug thauj mus rau lwm qhov chaw rau kev ua ntxiv, cov tshuaj yuav tsum tau tswj hwm ntawm cov chaw no raws li Cov Kev Cai Tswjfwm Nruj raws li tau teev tseg hauv REACH txoj cai Tshooj 18(4). Cov ntaub ntawv pov thawj ntawm qhov chaw los txhawb kev npaj kev nyab xeeb suav nrog kev xaiv cov khoom siv engineering, kev tswj hwm thiab kev tiv thaiv tus kheej raws li cov txheej txheem kev tswj hwm kev pheej hmoo muaj nyob rau ntawm txhua qhov chaw tsim khoom. Kev lees paub sau ntawv ntawm kev siv Cov Kev Cai Tswjfwm Nruj tau txais los ntawm Tus Neeg Muab Khoom cuam tshuam thiab Chaw Tsim Khoom / Tus Neeg Siv ntawm Tus Neeg Sau Npe cov tshuaj nruab nrab.

    Kev Siv: Hnav cov khoom siv tiv thaiv tus kheej kom zoo. Yuav tsum tsis txhob noj mov, haus dej thiab haus luam yeeb hauv thaj chaw uas cov khoom no raug tuav, khaws cia thiab ua tiav. Cov neeg ua haujlwm yuav tsum ntxuav tes thiab lub ntsej muag ua ntej noj mov, haus dej thiab haus luam yeeb. Tsis txhob cia nkag rau hauv qhov muag lossis ntawm daim tawv nqaij lossis khaub ncaws. Tsis txhob ua pa pa lossis pos huab. Tsis txhob noj. Siv tsuas yog thaum muaj cua nkag txaus. Hnav lub tshuab ua pa kom zoo thaum cua nkag tsis txaus. Tsis txhob nkag mus rau hauv cov chaw khaws khoom thiab cov chaw kaw tshwj tsis yog tias muaj cua nkag txaus. Khaws cia rau hauv lub thawv qub lossis lwm yam uas tau pom zoo ua los ntawm cov khoom sib xws, kaw kom nruj thaum tsis siv. Khaws cia thiab siv kom deb ntawm cua sov, hluav taws xob, nplaim taws qhib lossis lwm yam khoom siv hluav taws xob. Siv cov khoom siv hluav taws xob (ua pa, teeb pom kev zoo thiab kev tuav cov khoom siv) uas tsis tawg. Siv cov cuab yeej tsis muaj hluav taws xob. Ua tib zoo tiv thaiv kev tso tawm hluav taws xob electrostatic. Txhawm rau kom tsis txhob muaj hluav taws lossis tawg, tshem tawm hluav taws xob static thaum hloov pauv los ntawm kev sib txuas thiab khi cov thawv thiab cov khoom siv ua ntej hloov pauv cov khoom. Cov thawv khoob khaws cov khoom seem thiab tuaj yeem ua rau muaj kev phom sij.

    Kev Khaws Cia: Khaws cia raws li cov cai hauv zos. Khaws cia rau hauv thaj chaw sib cais thiab tau kev pom zoo. Khaws cia rau hauv lub thawv qub uas tiv thaiv kom tsis txhob raug tshav ntuj ncaj qha rau hauv qhov chaw qhuav, txias thiab muaj cua nkag zoo, deb ntawm cov khoom siv tsis sib xws thiab zaub mov thiab dej haus. Tshem tawm txhua qhov chaw uas ua rau hluav taws kub. Cais tawm ntawm cov khoom siv oxidizing. Khaws lub thawv kom kaw thiab kaw kom txog thaum npaj siv. Cov thawv uas tau qhib lawm yuav tsum tau kaw dua kom zoo thiab khaws cia kom ncaj kom tiv thaiv kev xau. Tsis txhob khaws cia rau hauv cov thawv uas tsis muaj daim ntawv lo. Siv cov khoom ntim kom tsim nyog kom tsis txhob muaj kuab paug rau ib puag ncig.

    Cov Lus Nug Feem Ntau

    Kuv xav tau ib qho tshuaj epoxy accelerator uas ceev ceev rau cov txheej hauv pem teb thaum kub tsawg. BDMA puas siv tau zoo?

    Yog lawm, BDMA (N,N-dimethylbenzylamine) yog ib qho ntawm cov khoom siv ua kom nrawm tshaj plaws rau epoxy-amine thiab epoxy-anhydride systems.

    Kuv cov tshuaj epoxy potting siv sijhawm 24 teev kom khov ntawm 10°C. Kuv yuav tsum ntxiv BDMA ntau npaum li cas?

    Ntxiv 0.5–2 phr (raws li epoxy resin) kom txo lub sijhawm kho kom txog 2–4 teev ntawm 10°C.

    BDMA puas siv tau rau hauv cov tshuab polyurethane ua cov tshuaj gel catalyst?

    Yog lawm, nws yog ib qho tshuaj catalyst gel nruab nrab, tab sis nws feem ntau siv hauv epoxy vim nws muaj zog ua kom nrawm dua.

    Qhov ntau npaum li cas ntawm BDMA hauv cov epoxy kho anhydride rau kev rwb thaiv hluav taws xob?

    0.5–1.5 phr; nws tswj tau cov khoom hluav taws xob zoo thaum ua kom sai dua.

    Kuv cov nplaum epoxy siv tau luv heev thaum siv rau hauv chav sov. Kuv yuav ua li cas thiaj siv tau ntev?

    Siv BDMA ntawm qhov kawg qis dua (0.3 phr) lossis hloov ib feem ntawm nws nrog lub tshuab ua kom nrawm dua.

    BDMA puas ua rau muaj kev hloov pauv xim hauv cov txheej epoxy meej?

    Yog, nws tuaj yeem ua rau daj thaum nyob hauv UV lossis cua sov. Yog xav kom pom tseeb, siv cov tshuaj ua kom pom tseeb uas tsis daj.

    BDMA puas siv tau ua ke nrog cov khoom siv xws li silica lossis calcium carbonate?

    Yog, nws sib xws nrog feem ntau cov khoom sau; xyuas kom meej tias cov khoom sau qhuav kom tsis txhob muaj kev tsis haum ua ntej.

    Kuv lub polyurethane casting system qeeb qeeb rau qhov chaw. BDMA puas tuaj yeem txhim kho nws?

    Yog, ntxiv 0.1–0.2 phr kom nrawm dua lub sijhawm tsis muaj tack ntawm qhov chaw.

    BDMA puas haum rau cov epoxy prepregs uas kub heev?

    Tsis yog, nws ua haujlwm dhau lawm; siv cov khoom siv latent accelerator zoo li dicyandiamide nrog cov urea derivative.

    Kuv yuav tsum khaws BDMA li cas kom nws ua haujlwm tau?

    Khaws cia rau hauv lub thawv kaw ruaj ruaj kom deb ntawm cov kua qaub, cov dej noo, thiab tshav ntuj ncaj qha.

  • 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