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2-[2-(dimethylamino)ethoxy]ethanol Cas#1704-62-7 Hoton da aka Fito
  • 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

  • Matsayin MOFAN:MOFAN DMAEE
  • Alamar Mai Gasar:JEFFCAT ZR-70 ta Huntsman，DMAEE, 37
  • Lambar sinadarai:2(2-Dimethylaminoethoxy)ethanol
  • Lambar Lambar Kuɗi:1704-62-7
  • Tsarin kwayoyin halitta:C6H15NO2
  • Nauyin kwayoyin halitta:133.19

    • Cikakken Bayani game da Samfurin

    Alamun Samfura

    Bayani

    MOFAN DMAEE wani sinadari ne na amine mai ƙarfi wanda ke samar da kumfa mai ƙarfi na polyurethane. Saboda yawan iskar da ke hura shi, ya dace musamman don amfani da shi a cikin sinadaran da ke ɗauke da ruwa mai yawa, kamar su kumfa mai ƙarancin yawa. Ƙanshin amine wanda galibi yake kama da kumfa yana raguwa zuwa mafi ƙanƙanta ta hanyar haɗa sinadarin a cikin polymer.

    Aikace-aikace

    Ana amfani da MOFAN DMAEE don kumfa mai laushi wanda aka yi da ester, microcellulars, elastomers, RIM & RRIM da aikace-aikacen marufi mai ƙarfi na kumfa.

    MOFANCAT 15A02
    MOFANCAT T003
    MOFAN DMAEE02
    MOFAN DMAEE03

    Al'adar Dabbobi

    Bayyana Ruwa mai haske mara launi zuwa rawaya mai haske
    Danko, 25℃, mPa.s 5
    Yawa, 25℃, g/ml 0.96
    Wurin walƙiya, PMCC, ℃ 86
    Narkewa a cikin ruwa Mai narkewa
    Darajar Hydroxyl, mgKOH/g 421.17

    Bayanin Kasuwanci

    Bayyana Ruwa mai haske mara launi zuwa rawaya mai haske
    Abun ciki% Minti 99.00.
    Yawan ruwa % matsakaicin 0.50

    Kunshin

    180 kg / ganga ko kuma bisa ga buƙatun abokin ciniki.

    Bayanin Haɗari

    H312: Yana da illa idan aka taɓa fata.

    H314: Yana haifar da ƙonewa mai tsanani a fata da kuma lalacewar ido.

    Abubuwan lakabi

    2
    MOFAN BDMA4

    Hotunan hotuna

    Kalmar sigina hadari
    Lambar Majalisar Dinkin Duniya 2735
    Aji 8
    Sunan jigilar kaya da bayanin da ya dace Amines, ruwa, mai lalata, nos
    Sunan sinadarai Dimethylaminoethoxyethanol

    Sarrafawa da adanawa

    Gudanar da
    Gargaɗi don amfani da shi lafiya.
    Tabbatar da cewa an samu iska mai kyau a shaguna da wuraren aiki. A yi amfani da shi daidai da tsarin tsaftar masana'antu da aminci. Lokacin amfani da shi, kada a ci, a sha, ko a sha taba. Ya kamata a wanke hannuwa da/ko fuska kafin hutu da kuma a ƙarshen aikin.

    Kariya daga gobara da fashewa
    Samfurin yana da wuta. Hana cajin lantarki - ya kamata a kiyaye tushen kunna wuta a sarari - ya kamata a ajiye na'urorin kashe gobara a hannu.

    Tambayoyin da ake yawan yi akai-akai

    Ina samar da kumfa mai ƙarancin yawa kuma ina buƙatar mai kara kuzari wanda ba zai haifar da yawan ƙonewa ba. Me ke aiki?

    DMAAE galibi kayan kara kuzari ne; yi amfani da shi a 0.1–0.2 phr tare da ƙaramin adadin gel catalyst kamar TEDA.

    Ta yaya DMAAE zai iya rage haɗarin raguwar kumfa a cikin sassan da aka ƙera?

    Ƙarfin aikin busawansa yana buɗe ƙwayoyin halitta, yana rage yawan ƙwayoyin da ke rufewa wanda ke haifar da raguwar ƙwayoyin halitta bayan an yi musu allura.

    Kumfa mai tauri da ruwa ke hura min yana da wani abu mai kauri. Shin DMAAE zai iya inganta tsarin tantanin halitta?

    Eh, yana haɓaka ƙwayoyin halitta masu kyau ta hanyar jinkirta samuwar gel har sai bayan an kammala nucleation na kumfa.

    Menene fa'idar DMAAE akan BDMAEE (A-99) a cikin tsarin ruwa mai tsayi?

    DMAAE ba shi da ƙarfi sosai kuma yana ba da ɗan jinkiri, wanda ke sa ya fi sauƙi a sarrafa shi a cikin simintin buɗaɗɗen mold.

    Za a iya amfani da DMAAE a cikin manne mai maganin danshi ɗaya?

    Ba a ba da shawarar ba; ba a haifar da danshi ba. Yi amfani da DMDEE (MOFAN DMDE) maimakon haka.

    Rufin PU dina yana da ramuka saboda ƙafewar mai saurin fitar da sinadarin catalyst. Ta yaya za a guji hakan?

    Canja zuwa DMAAE, wanda ke da mafi girman zafin jiki kuma yana dawwama a cikin fim ɗin na tsawon lokaci.

    Shin DMAAE yana haifar da rawaya a cikin elastomers masu tushen isocyanate?

    Mafi ƙaranci; amine ne na aliphatic, ba ya canza launi kamar amine masu ƙamshi.

    Ina buƙatar yin gel ɗin polyurethane mai haske don amfani da na'urar gani. Shin DMAAE ya dace?

    Haka ne, ƙarancin launinsa da kuma dacewarsa mai kyau ya sa ya dace da gels masu tsabta a ƙananan yawan (<0.3 phr).

    Ta yaya zan iya ƙara lokacin buɗewa na manne mai sassa biyu na polyurethane ba tare da rage ƙarfin ƙarshe ba?

    Sauya wani ɓangare na gel catalyst da DMAAE; yana tsawaita lokacin kirim yayin da har yanzu yana ba da damar warkewa gaba ɗaya.

    Za a iya amfani da DMAAE a cikin kumfa polyurethane don na'urorin flotation?

    Haka ne, daidaiton amsawarsa yana taimakawa wajen samar da kumfa mai kama da kumfa mai kyau tare da kyakkyawan ƙarfin buoying.

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