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2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7 Chithunzi Chodziwika
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7
  • 2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7

2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7

  • MOFAN giredi:MOFAN DMAEE
  • Mtundu wa Mpikisano:JEFFCAT ZR-70 ndi Huntsman，DMAEE, 37
  • Nambala ya mankhwala:2(2-Dimethylaminoethoxy)ethanol
  • Nambala ya Cas:1704-62-7
  • Fomula ya molekyulu:C6H15NO2
  • Kulemera kwa maselo:133.19

    • Tsatanetsatane wa Zamalonda

    Ma tag a Zamalonda

    Kufotokozera

    MOFAN DMAEE ndi chinthu chothandizira kupanga thovu la polyurethane. Chifukwa cha mphamvu yake yopukutira kwambiri, ndi yoyenera kwambiri kugwiritsidwa ntchito popanga thovu lokhala ndi madzi ambiri, monga kupanga thovu lopaka mafuta ochepa. Fungo la amine lomwe nthawi zambiri limakhala la thovu limachepetsedwa pang'ono poika mankhwala mu polima.

    Kugwiritsa ntchito

    MOFAN DMAEE imagwiritsidwa ntchito pa thovu losinthasintha lochokera ku ester, ma microcellular, ma elastomers, RIM & RRIM komanso ma packaging olimba a thovu.

    MOFANCAT 15A02
    MOFANCAT T003
    MOFAN DMAEE02
    MOFAN DMAEE03

    Katundu Wamba

    Kuwoneka Madzi owonekera bwino opanda utoto mpaka achikasu chopepuka
    Kukhuthala, 25℃, mPa.s 5
    Kuchulukana, 25℃, g/ml 0.96
    Malo owunikira, PMCC, ℃ 86
    Kusungunuka m'madzi Sungunuka
    Mtengo wa Hydroxyl, mgKOH/g 421.17

    Mafotokozedwe amalonda

    Kuwoneka Madzi owonekera bwino opanda utoto mpaka achikasu chopepuka
    Zamkati % Mphindi 99.00.
    Kuchuluka kwa madzi % 0.50 pasadakhale

    Phukusi

    180 kg / ng'oma kapena malinga ndi zosowa za makasitomala.

    Mau a ngozi

    H312: Kuopsa kukakhudzana ndi khungu.

    H314: Imayambitsa kupsa kwambiri pakhungu ndi kuwonongeka kwa maso.

    Zinthu zolembera

    2
    MOFAN BDMA4

    Zithunzi

    Mawu ozindikiritsa Ngozi
    Nambala ya UN 2735
    Kalasi 8
    Dzina loyenera la kutumiza ndi kufotokozera Ma Amine, madzi, owononga, nos
    Dzina la mankhwala Dimethylaminoethoxyethanol

    Kusamalira ndi kusunga

    Kusamalira
    Malangizo otetezera kuti musagwiritse ntchito molakwika.
    Onetsetsani kuti mpweya wabwino ukulowa m'masitolo ndi m'malo ogwirira ntchito. Gwirani ntchito motsatira ukhondo wabwino wa mafakitale komanso njira zodzitetezera. Mukagwiritsa ntchito musadye, kumwa kapena kusuta. Manja ndi/kapena nkhope ziyenera kutsukidwa musanapume komanso kumapeto kwa ntchito.

    Chitetezo ku moto ndi kuphulika
    Chogulitsachi chimayaka mosavuta. Pewani kuyaka kwamagetsi - magwero oyatsira moto ayenera kukhala opanda kanthu - zozimitsira moto ziyenera kukhala pafupi.

    FAQ

    Ndimapanga thovu lopaka mafuta lochepa ndipo ndimafunikira chothandizira chomwe sichingachititse kuti mafuta azitha kusungunuka kwambiri. Kodi chimagwira ntchito n'chiyani?

    DMAAE ndi chothandizira kwambiri; gwiritsani ntchito pa 0.1–0.2 phr pamodzi ndi chothandizira chochepa cha gel monga TEDA.

    Kodi DMAAE ingachepetse bwanji chiopsezo cha kuchepa kwa thovu m'zigawo zowumbidwa?

    Mphamvu yake yotulutsa mpweya imatsegula maselo, kuchepetsa kuchuluka kwa maselo otsekedwa komwe kumayambitsa kuchepa kwa nkhungu pambuyo pa nkhungu.

    Thovu langa lolimba lopukutidwa ndi madzi lili ndi malo owuma. Kodi DMAAE ingasinthe kapangidwe ka maselo?

    Inde, imalimbikitsa maselo osalala mwa kuchedwetsa kupangika kwa gel mpaka mphuno ya thovu itatha.

    Kodi ubwino wa DMAAE kuposa BDMAEE (A-99) ndi wotani m'makina okhala ndi madzi ambiri?

    DMAAE siisinthasintha kwambiri ndipo imakweza pang'onopang'ono, zomwe zimapangitsa kuti ikhale yosavuta kuikonza mu open-mold casting.

    Kodi DMAAE ingagwiritsidwe ntchito mu zomatira zotsukira chinyezi za gawo limodzi?

    Sikoyenera; siimayambitsa chinyezi. Gwiritsani ntchito DMDEE (MOFAN DMDE) m'malo mwake.

    Chophimba changa cha PU chili ndi mabowo chifukwa cha kusungunuka kwa madzi mwachangu kwa chothandizira. Kodi ndingapewe bwanji?

    Sinthani ku DMAAE, yomwe imakhala ndi kutentha kwambiri ndipo imakhalabe mufilimuyi kwa nthawi yayitali.

    Kodi DMAAE imayambitsa chikasu mu ma elastomer okhala ndi aromatic isocyanate?

    Yochepa; ndi amine ya aliphatic, yomwe imasinthasintha pang'ono mtundu poyerekeza ndi amines aromatic.

    Ndikufunika kupanga jeli yowonekera bwino ya polyurethane kuti ndigwiritse ntchito powunikira. Kodi DMAAE ndi yovomerezeka?

    Inde, mtundu wake wochepa komanso kugwirizana kwake bwino kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito ma gels owoneka bwino pamlingo wochepa (<0.3 phr).

    Kodi ndingawonjezere bwanji nthawi yotsegulira guluu wa polyurethane wa magawo awiri popanda kutaya mphamvu yomaliza?

    Sinthani gawo la gel catalyst ndi DMAAE; imawonjezera nthawi ya kirimu pamene imalolabe kuchira kwathunthu.

    Kodi DMAAE ingagwiritsidwe ntchito mu thovu la polyurethane pazida zoyandama?

    Inde, kusinthasintha kwake bwino kumathandiza kupanga thovu lotsekedwa bwino lomwe limayandama bwino.

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