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

  • IBanga le-MOFAN:I-MOFAN DMAEE
  • Uphawu loMkhuphisani:I-JEFFCAT ZR-70 nguHuntsman, i-DMAEE, 37
  • Inombolo yekhemikhali:I-ethanol ye-2(2-Dimethylaminoethoxy)
  • Inombolo yeCas:1704-62-7
  • Ifomyula yemolekyuli:C6H15NO2
  • Ubunzima beemolekyuli:133.19

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    I-MOFAN DMAEE sisincedisi se-amine esiphambili ekuveliseni i-polyurethane foam. Ngenxa yomsebenzi wayo wokuvuthela kakhulu, ifanelekile kakhulu ukusetyenziswa kwiifomyula ezinomthamo wamanzi amaninzi, njengefomyula zeefomyula zokupakisha ezinoxinano oluphantsi. Ivumba le-amine eliqheleke kwiifomyula lincitshiswa kancinci ngokufakwa kweekhemikhali kwi-polymer.

    Isicelo

    I-MOFAN DMAEE isetyenziselwa i-ester based stabstock flexible foam, ii-microcellulars, ii-elastomers, i-RIM kunye ne-RRIM kunye nezicelo zokupakisha i-rigid foam.

    I-MOFANCAT 15A02
    I-MOFANCAT T003
    I-MOFAN DMAEE02
    I-MOFAN DMAEE03

    Iipropati eziqhelekileyo

    Imbonakalo Ulwelo olucacileyo olungenambala ukuya kolutyheli olukhanyayo
    Ukuxinana, 25℃, mPa.s 5
    Uxinano, 25℃, g/ml 0.96
    I-Flash point, i-PMCC, ℃ 86
    Ukunyibilika emanzini Iyanyibilika
    Ixabiso leHydroxyl, mgKOH/g 421.17

    Iinkcukacha zorhwebo

    Imbonakalo Ulwelo olucacileyo olungenambala ukuya kolutyheli olukhanyayo
    Umxholo % 99.00 imizuzu.
    Umxholo wamanzi % Ubuninzi obuyi-0.50

    Iphakheji

    180 kg / idrama okanye ngokweemfuno zabathengi.

    Iingxelo zengozi

    H312: Inobungozi xa idibana nolusu.

    H314: Ibangela ukutsha kakhulu kwesikhumba kunye nomonakalo wamehlo.

    Izinto zeleyibhile

    2
    I-MOFAN BDMA4

    Iifotogram

    Igama lesignali Ingozi
    Inombolo ye-UN 2735
    Iklasi 8
    Igama elifanelekileyo lokuthunyelwa kunye nenkcazo Ii-Amines, ulwelo, ukubola, ii-nos
    Igama lekhemikhali I-Dimethylaminoethoxyethanol

    Ukuphatha kunye nokugcina

    Ukuphatha
    Amanyathelo okuzikhusela xa uyisebenzisa ngokukhuselekileyo.
    Qinisekisa ukuba umoya ungena kakuhle kwiindawo zokusebenzela nakwiindawo zokusebenzela. Phatha ngokuhambelana nococeko olufanelekileyo lwemizi-mveliso kunye neendlela zokhuseleko. Xa usebenzisa musa ukutya, ukusela okanye ukutshaya. Izandla kunye/okanye ubuso kufuneka buhlanjwe ngaphambi kokuba kuphunywe kwaye ekupheleni kweshifti.

    Ukhuseleko kumlilo nokuqhuma
    Le mveliso iyatsha. Ithintela ukutshaja kwe-electrostatic - imithombo yokutsha kufuneka igcinwe icocekile - izicimi-mlilo kufuneka zigcinwe zikufutshane.

    FAQ

    Ndivelisa ifoam yokupakisha exineneyo kwaye ndifuna i-catalyst engayi kubangela i-over-gelling. Yintoni esebenzayo?

    I-DMAAE yi-catalyst evuthelayo ngokuyintloko; yisebenzise kwi-0.1–0.2 phr kunye nenani elincinci le-catalyst yejeli efana ne-TEDA.

    I-DMAAE ingayinciphisa njani ingozi yokuncipha kwe-foam kwiindawo ezibunjiweyo?

    Isenzo sayo esinamandla sokuvuthela sivula iiseli, sinciphisa umxholo weeseli ezivaliweyo obangela ukuncitshiswa emva kokubola.

    Igwebu lam eliqinileyo elivuthelwa ngamanzi linomphezulu orhabaxa. Ngaba i-DMAAE ingawuphucula ulwakhiwo lweseli?

    Ewe, ikhuthaza iiseli ezincinci ngokulibazisa ukwakheka kwejeli de kube kugqityiwe ukwenziwa kweebhamuza.

    Yintoni inzuzo ye-DMAAE kune-BDMAEE (A-99) kwiinkqubo zamanzi aphezulu?

    I-DMAAE ayiguquguquki kangako kwaye inyusa kancinci, nto leyo eyenza kube lula ukuyicubungula kwi-open-mold casting.

    Ngaba i-DMAAE ingasetyenziswa kwiisealants zokucoca umswakama ezinecandelo elinye?

    Ayikhuthazwa; ayibangelwa kukufuma. Sebenzisa i-DMDEE (MOFAN DMDE) endaweni yoko.

    Ingubo yam ye-PU inee-crane ngenxa yokuphuma komphunga ngokukhawuleza kwe-catalyst. Ndingakuphepha njani?

    Tshintshela kwi-DMAAE, eneqondo lokubila eliphezulu kwaye ihlala ixesha elide kwifilimu.

    Ngaba i-DMAAE ibangela ukutyheli kwii-elastomers ezisekelwe kwi-isocyanate enuka kamnandi?

    Incinci; yi-amine ye-aliphatic, ayitshintshi umbala njenge-aromatic amines.

    Ndifuna ukwenza ijeli ye-polyurethane ecacileyo ukuze isetyenziswe kwi-optical. Ngaba i-DMAAE iyamkeleka?

    Ewe, umbala wayo ongaphantsi oshiyekileyo kunye nokuhambelana okuhle kwenza ukuba ifaneleke kwiijeli ezicacileyo kumanqanaba aphantsi (<0.3 phr).

    Ndingalinyusa njani ixesha lokuvula le-polyurethane adhesive enamacandelo amabini ngaphandle kokulahla amandla okugqibela?

    Faka i-DMAAE endaweni ye-gel catalyst; yandisa ixesha lekrimu ngelixa ivumela ukuphiliswa ngokupheleleyo.

    Ngaba i-DMAAE ingasetyenziswa kwi-polyurethane foam kwizixhobo zokudada?

    Ewe, ukusebenza kwayo ngokulinganayo kunceda ukuvelisa igwebu elifanayo elivaliweyo nelinokuthamba kakuhle.

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