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bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE Mufananidzo Wakafanotaurwa
  • bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE
  • bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE
  • bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE
  • bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE

bis(2-Dimethylaminoethyl)ether Cas#3033-62-3 BDMAEE

  • MOFAN Giredhi:MOFAN A-99
  • Chiratidzo cheMukwikwidzi:NIAX A-99 naMomentive; BL-19 naEvonik; TOYOCAT ETS naTOSOH; JEFFCAT ZF-20 naHuntsman, BDMAEE
  • Zita remakemikari:bis(2-Dimethylaminoethyl)ether; Bis-Dimethylaminoethylether; N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine); {2-[2-(dimethylamino)ethoxy]ethyl}dimethylamine
  • Nhamba yeCas:3033-62-3
  • Fomura yemamorekuru:C8H20N2O
  • Kurema kwemamorekuru:160.26

    • Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Tsananguro

    MOFAN A-99 inoshandiswa zvakanyanya mupurasitiki inochinjika uye furo rakaumbwa uchishandisa TDI kana MDI formulations. Inogona kushandiswa yoga kana pamwe chete neimwe amine catalyst kuti ienzanise mashandiro ekuputira uye gelation. MOFAN A-99 inopa nguva yekirimu nekukurumidza uye inokurudzirwa kushandiswa mufuro rinopfapfaidza zvishoma rinoputika nemvura. Isimba rinokonzera isocyanate-water reaction uye rinoshanda mune mamwe machira, macaukls uye manamatisi anoporesa hunyoro.

    Kushandiswa

    MOFAN A-99, BDMAEE inonyanya kukurudzira kuita kweurea (water-isocyanate) mumafuro epolyurethane anochinjika uye akaomarara. Ine hwema hushoma uye inoshanda zvakanyanya pamafuro anochinjika, mafuro anochinjika zvishoma nezvishoma uye mafuro akaomarara.

    MOFAN A-9902
    MOFANCAT 15A03
    MOFAN A-9903

    Zvimiro Zvakajairika

    Chitarisiko, 25℃ Mvura inoonekera isina ruvara kusvika yero yakajeka
    Kusviba, 25℃, mPa.s 1.4
    Kuwanda, 25℃, g/ml 0.85
    Poindi yekupenya, PMCC, ℃ 66
    Kunyungudika mumvura Inonyungudika
    Kukosha kweHydroxyl, mgKOH/g 0

    Tsanangudzo yekutengeserana

    Chitarisiko, 25℃ Mvura inoonekera isina ruvara kusvika yero yakajeka
    Zviri Mukati % 99.50min
    % yemvura 0.10 yakakwira

    Pasuru

    170 kg / drum kana zvichienderana nezvinodiwa nevatengi.

    Zvirevo zvenjodzi

    H314: Inokonzera kutsva kwakanyanya kweganda uye kukuvara kwemaziso.

    H311: Ine chepfu kana yakabatana neganda.

    H332: Inokuvadza kana ikafemedzwa.

    H302: Inokuvadza kana ikamedzwa.

    Zvinhu zvezita remakero

    2
    3

    Mifananidzo

    Izwi rechiratidzo Njodzi
    Nhamba yeUN 2922
    Kirasi 8+6.1
    Zita rekutumira rakakodzera uye tsananguro Mvura inoparadza, ine chepfu, isina ngura
    Zita remakemikari Bis(dimethylaminoethyl)ether

    Kubata nekuchengetedza

    Nzira dzekudzivirira kubata zvakachengeteka
    Iva nechokwadi chekuti nzvimbo dzebasa dzinofefetera zvakanaka. Bata zvinoenderana netsika dzakanaka dzehutsanana hwemaindasitiri uye dziviriro. Paunenge uchishandisa, usadye, usanwe kana kusvuta. Maoko uye/kana kumeso zvinofanirwa kugezwa usati wambozorora uye pakupera kwebasa.

    Dziviriro kubva kumoto nekuputika
    Dzivirira kushaikwa kwemagetsi - nzvimbo dzinobatidza moto dzinofanira kuchengetwa dziri pachena - zvinodzima moto zvinofanirwa kugara zviri pedyo.
    Mamiriro ezvinhu ekuchengetedza zvinhu zvakachengeteka, kusanganisira chero kusawirirana.
    Bvisa kubva kune zvinhu zvinogadzira acids nezvinhu zvinoumba acid.

    Mamwe mashoko pamusoro pemamiriro ekuchengetedza
    Chengeta bhodhoro rakavharwa zvakanaka munzvimbo inotonhorera, ine mhepo inofefetera zvakanaka.

    Kugadzikana kwekuchengetedza:
    Nguva yekuchengetera: Mwedzi makumi maviri nemana.

    Mibvunzo Inowanzo bvunzwa

    Ndinoda chinhu chinopfuta chakasimba kwazvo chefuro rine mvura yakawanda uye rakanyanya kusimba. Sei uchifanira kusarudza A-99?

    A-99 (BDMAEE yakachena) ndiyo inonyanya kuburitsa mhepo; inowedzera kugadzirwa kweCO2 kubva mukuita kwemvura-isocyanate.

    Furo rangu resimbi rine huremu hwakanyanya kubva kumusoro kusvika pasi. A-99 ingabatsira sei?

    Kurova kwayo kwakasimba kwekutanga kunosimudza furo zvakaenzana, zvichideredza kusiyana kwehuwandu hwemafuta.

    Ko A-99 inogona kushandiswa yoga pasina gel catalyst here?

    Kwete, inofanira kuenzaniswa ne gel catalyst yakaita se TEDA kana MOFAN 8 kudzivirira kupwanyika kwefuro.

    Chii chinowanzo shandiswa pakati peA-99 neTEDA mufoam inochinjika?

    1:3 kusvika 1:5 (A-99:TEDA) nehuremu hunoshanda; semuenzaniso, 0.08 phr A-99 + 0.32 phr TEDA.

    Mutsetse wangu weforomu unoenderera mberi une hwindo rakamanikana rekugadzirisa. Ndingauwedzera sei?

    Shandisa A-99 yakasanganiswa muDPG (seMOFAN A1) kuti unyatsoongorora dosage uye kuti usanyanya kuchinja.

    Ko A-99 inokonzera kupisa kwefuro here mumhando dze exotherm dzakanyanya?

    Inogona kubatsira; chengeta pasi pe0.1 phr mumasisitimu ane mvura yakawanda (>4 phr) uye shandisa ma antioxidants.

    Ko A-99 inogona kushandiswa here mu polyurethane coatings kuti ivandudze kuenzana kwayo?

    Ehe, semushonga unobatsira pakuderedza zvikanganiso zvepadenga nekuenzanisa mwero wekuita.

    Ndinogadzira furo rakaumbwa rematiresi uye ndinoda chimiro chemasero chakavhurika zvikuru. Muyero upi unoshanda?

    0.07–0.12 phr (inoshanda) yakasanganiswa nejeli catalyst yakajairika.

    Ko BDMAEE (A-99) yakachena inoiswa muchikamu chezvinhu zvine njodzi here pakutakura zvinhu mundege?

    Ehe, inobvira moto uye inoparadza; kutumirwa negungwa ndiko kunofarirwa. Shanduro yeA1 yakasanganiswa mvura yakachengeteka.

    Mutengi wangu anoda catalyst isina maVOCs zvichienderana neEPA Method 24. A-99 inogona here kuzadzisa izvozvo?

    Kwete, BDMAEE chaiyo inoshanduka-shanduka. Unoda chinhu chinobatsira kuita basa seMOFAN 50 kana MOFANCAT T.

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