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2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA) Sawirka La Soo Bandhigay
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)
  • 2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)

2-((2-(dimethylamino)ethyl)methylamino)-ethanol Cas# 2122-32-0(TMAEEA)

  • Darajada MOFAN:MOFANCAT T
  • Nooca Tartanka:T oo uu qoray Evonik,Toyocat RX5 oo uu qoray TOSOH,Jeffcat Z-110 oo uu qoray Huntsman,TMAEEA
  • Magaca kiimikada:2-((2-(dimethylamino)ethyl)methylamino)-ethanol; N,N,N'-trimethylaminoethylethanolamine; N,N,N'-Trimethyl-N'-(hydroxyethyl)ethylenediamine
  • Lambarka Lambarka:2212-32-0
  • Qaaciddada molecular-ka:(CH3)2NCH2CH2N(CH3)CH2CH2OH
  • Miisaanka molecular:146.23

    • Faahfaahinta Badeecada

    Calaamadaha Alaabta

    Sharaxaad

    MOFANCAT T waa kiciye aan sii deynayn oo leh hydroxylgroup. Waxay kor u qaadaa falcelinta urea (isocyanate - biyaha). Sababtoo ah kooxda hydroxyl ee falcelisa, si fudud ayay uga falcelisaa matrix-ka polymer-ka. Waxay bixisaa muuqaal falcelin siman. Waxay leedahay hanti wasakhaysan oo hooseeya iyo rinji PVC oo hooseeya. Waxaa loo isticmaali karaa nidaamyada polyurethane ee dabacsan oo adag halkaas oo loo baahan yahay muuqaal falcelin siman.

    Codsiga

    MOFANCAT T waxaa loo isticmaalaa dahaarka buufinta, qalabka dabacsan, xumbada baakadaha, looxyada qalabka baabuurta iyo meelaha kale ee loo baahan yahay kiciye bixiya ur yar ama waxqabad aan guurayn.

    图片1
    MOFANCAT T003
    MOFANCAT T002
    MOFANCAT T001

    Sifooyinka Caadiga ah

    Muuqaalka: dareere aan midab lahayn ilaa mid huruud khafiif ah
    Qiimaha hydroxyl (mgKOH/g)

    387
    Cufnaanta qaraabada ah (g/mL 25 °C):

    0.904
    Viscosity (@25 ℃ mPa.s)

    5~7
    Barta Karkarinta (°C)

    207
    Barta Qaboojinta (°C)

    5-20
    cadaadiska uumiga (Pa, 20 ℃)

    100
    Barta Iftiiminta (°C)

    88

    Qeexitaanka Ganacsiga

    Muuqaalka dareere aan midab lahayn ama huruud khafiif ah
    Nadiifnimo % 98 Daqiiqo.
    Biyaha % Ugu badnaan 0.5.

    Xirmo

    170 kg / durbaan ama sida waafaqsan baahiyaha macaamiisha.

    Bayaanka khatarta

    H314: Waxay sababtaa gubasho maqaarka ah oo daran iyo dhaawac indhaha ah.
    H318: Waxay keentaa dhaawac indhaha ah oo daran.

    Walxaha calaamadda

    Walxaha calaamadda

    Sawiro

    Ereyga calaamadda Khatar
    Lambarka Qaramada Midoobay 2735
    Fasalka 8
    Magaca rarista iyo sharraxaadda saxda ah Amino, dareere, daxal leh, nos
    Magaca kiimikada 2-[[2-(dimethylamino)ethyl]methylamino]ethanol

    Maareynta iyo kaydinta

    Talo ku saabsan maaraynta badbaadada leh
    Ha neefsan uumiga/booska.
    Iska ilaali inaad maqaarka iyo indhaha taabato.
    Sigaar cabista, cunista iyo cabbitaanka waa in laga mamnuuco aagga la isticmaalo.
    Si looga fogaado daadashada inta lagu jiro maaraynta dhalada ku hay saxaarad bir ah.
    Biyaha la raaciyo ka tuur si waafaqsan xeerarka maxalliga ah iyo kuwa qaranka.

    Talo ku saabsan ka hortagga dabka iyo qaraxa
    Tallaabooyinka caadiga ah ee ka hortagga dabka.

    Tallaabooyinka nadaafadda
    Markaad isticmaaleyso ha cunin ama ha cabbin. Markaad isticmaaleyso ha cabin sigaarka.
    Gacmaha dhaq ka hor nasashada iyo dhammaadka maalinta shaqada.

    Shuruudaha meelaha kaydinta iyo weelasha
    Weelka si adag ugu xidh meel qalalan oo hawo fiican leh. U fiirso taxaddarrada calaamadda. Ku hay weelal si habboon loo calaamadeeyay.

    Macluumaad dheeraad ah oo ku saabsan xasilloonida kaydinta
    Xasilloon xaaladaha caadiga ah.

    Su'aalaha Badiya La Weydiiyo

    Xumbada baabuurteyda ayaa ku guuldareysatay tijaabada ceeryaamo-gelinta (VDA 278). Kee bay tahay inaan isticmaalo kiciyeyaasha?

    MOFANCAT T waa kiciye yar oo ceeryaamo yar leh, oo VOC hooseeya kaas oo si weyn u yareeya isku-xidhka daaqadaha.

    Sideen u yareyn karaa xaddiga kiciyaha qasacadda qaali ah ee ku jira xumbo qaabaysan oo adkaysi badan leh?

    Isticmaal MOFANCAT T (0.2–0.4 phr) oo ah ka-hortage; waxay yareyn kartaa heerarka daasadda 40% iyadoo la ilaalinayo xawaaraha bogsashada.

    Waxaan rabaa inaan soo saaro xumbo dabacsan oo leh dareen aad u jilicsan laakiin soo kabasho wanaagsan. Waa maxay qiyaasta shaqeysa?

    0.1–0.2 phr oo ay weheliso kiciye afuufaya oo khafiif ah; dabeecadda falgalka ah ee MOFANCAT T waxay ka hortagtaa in dusha sare ay isku dhegto.

    Miyaa MOFANCAT T ka shaqeysaa xumbo maqaar oo isku dhafan oo polyurethane ah oo loogu talagalay isteerinka?

    Haa, waxay bixisaa qaab-dhismeed unug oo isku mid ah iyo maqaar siman oo aan lahayn cillado dusha sare ah.

    Qaaciddada buufinta ee aan sameeyay waxay leedahay dhegdheg xun oo ku dheggan birta ka dib marka la qaboojiyo. Sidee bay CAT T u caawin kartaa?

    Kooxdeeda OH ee falcelisa waxay kordhisaa dhegdheg iyadoo ku xidhmaysa dusha sare ee birta iyada oo loo marayo isku xidhka haydarojiin ama isdhexgalka kiimikada.

    MOFANCAT T ma loo isticmaali karaa nidaamyada epoxy sida dardar-geliyaha?

    Haa, waxay u shaqeysaa sidii dardar-geliye amine saddexaad ah oo loogu talagalay nidaamyada epoxy-anhydride iyo epoxy-amine, gaar ahaan heerkulka sare.

    Waa maxay cimriga caadiga ah ee isku darka polyol ee ka kooban MOFANCAT T?

    Ugu yaraan 6 bilood ku jira weel xiran oo ay ku jirto nitrogen; way ka falcelin yar tahay polyols marka loo eego amines-ka aasaasiga ah ee xooggan.

    Sideen u sameeyaa elastomer polyurethane ah oo qiiqa yar leh oo loogu talagalay codsiyada taabashada cuntada?

    U isticmaal MOFANCAT T sidii kicinta kaliya; ka dib marka la nadiifiyo (80°C muddo 16 saacadood ah), waxyaabaha la soo saari karo waxay ka hooseeyaan xadka FDA.

    Xumbadaydu waxay leedahay dusha sare oo qallafsan (burbur). MIYAA MOFANCAT T hagaajin kartaa tan?

    Ku kordhi 0.05 phr si aad xoogaa u kordhiso xoogga jelka ka hor inta uusan falcelinta afuufiddu dhammaan.

    MOFANCAT T ma la jaanqaadi karaa daawooyinka dab-damiska ku salaysan fosfate?

    Haa, ma kiciso falcelinta dhinaca ee fosfateeriyada, si ka duwan qaar ka mid ah kiciyeyaasha saldhigga xooggan.

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