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70% Bis-(2-dimethylaminoethyl)ether muDPG MOFAN A1 Mufananidzo Wakaratidzwa
  • 70% Bis-(2-dimethylaminoethyl)ether muDPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl)ether muDPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl)ether muDPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl)ether muDPG MOFAN A1

70% Bis-(2-dimethylaminoethyl)ether muDPG MOFAN A1

  • MOFAN Giredhi:MOFAN A-1
  • Chiratidzo cheMukwikwidzi:BL-11 naEvonik;Niax A-1 naMomentive;Jeffcat ZF-22 naHuntsman;Lupragen N206 naBASF;PC CAT NP90;Toyota ET naTOSOH
  • Nhamba yemakemikari:70% Bis-(2-dimethylaminoethyl) ether muDPG

    • Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Tsananguro

    MOFAN A1 iamine yetertiary ine simba guru pakuita kweurea (water-isocyanate) mumafuro epolyurethane anochinjika uye akaomarara. Ine 70% bis(2-Dimethylaminoethyl) ether yakasanganiswa ne30% dipropylene glycol.

    Kushandiswa

    MOFAN A1 catalyst inogona kushandiswa mumhando dzese dzemafoam formulations. Simba guru re catalytic pa blowing reaction rinogona kuenzaniswa nekuwedzera gelling catalyst yakasimba. Kana amine emissions iri dambudziko, dzimwe nzira dzekubvisa maamines mashoma dziripo kune akawanda mashandisirwo ekupedzisira.

    PMDETA
    PMDETA1
    MOFANCAT T001

    Zvimiro Zvakajairika

    Flash Point, °C (PMCC) 71
    Kusviba pa 25 °C mPa*s1 4
    Simba Rakakura Rinosvika 25 °C (g/cm3) 0.9
    Kunyungudika Kwemvura Inonyungudika
    Nhamba yeOH Yakaverengerwa (mgKOH/g) 251
    Chitarisiko Mvura yakajeka, isina ruvara

    Tsanangudzo yekutengeserana

    Ruvara (APHA) 150 max.
    Huwandu hweamine yose (meq/g) 8.61-8.86
    % yemvura 0.50 yakakwira.

    Pasuru

    180 kg / dhiramu 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

    Kubata nekuchengetedza

    Kubata
    Mazano ekubata zvakachengeteka: Usaravire kana kumedza. Dzivisa kusangana nemaziso, ganda, uye mbatya. Dzivisa kufema mhute kana utsi. Geza maoko mushure mekubata.
    Mazano ekudzivirira kubva kumoto nekuputika: Midziyo yese inoshandiswa pakubata chigadzirwa inofanira kunge yakamiswa pasi.

    Kuchengetera
    Zvinodiwa munzvimbo dzekuchengetera zvinhu nemidziyo: Chengeta mudziyo wakavharwa zvakanaka. Chengeta kure nekupisa nemoto. Chengeta kure neacid.

    Mibvunzo Inowanzo bvunzwa

    Ndinoda chinhu chinopfuta chiri nyore kushandisa chekuchengetedza simbi. Sei uchishandisa MOFAN A1 pachinzvimbo cheBDMAEE chaiyo?

    A1 yakasanganiswa neDPG, zvichiita kuti isanyanya kugadzikana, isanyanya kukuvadzwa, uye ive nyore kuyera nekushandisa pombi dzisingadhuri.

    Furo rangu rinochinjika rinopisa zvikuru muzhizha rinopisa. A1 ingabatsira here?

    Ehe, nekuti haina kuderedzwa, unowana mhedzisiro imwechete yekuvhuvhuta ne exotherm shoma yemuno, zvichideredza njodzi yekupiswa.

    Ndeipi ratio yakajairika yekudilution yekutsiva BDMAEE yakachena?

    1.43 kg yeA1 (70%) inopa BDMAEE inoshanda yakafanana ne1 kg yechigadzirwa chakachena.

    Ko A1 inogona kushandiswa here mufuro rakaumbwa kuti riwedzere kufema zvakanaka?

    Ehe, simba rayo guru rekurova rinovhura masero, richiwedzera kufamba kwemhepo ne30–40%.

    Furo rangu rakaomarara rakaputirwa nemvura harina kugadzikana kwakasimba. A1 icharigadzirisa here?

    Kwete, furo rakasimba rinoda gel kana trimer catalyst yakasimba. A1 ichaita kuti zvinhu zvinyanye kuipa.

    Ndingachengeta sei A1 munguva yechando?

    A1 inogona kuomeswa nechando pasi pe -10°C; chengeta mudura rinodziya kana kudziisa dhiramu kusvika 20°C usati washandisa.

    Ko A1 inoenderana here neamine neutralizers mu polyurethane coatings?

    Ehe, asi edza kuti unoenderana sei neDPG zvinogona kukanganisa kuomarara kwefirimu.

    Furo rangu repurasitiki rine huremu hwakanyanya (kumusoro kwakareruka, pasi pakaremara). Ndingagadzirisa sei?

    Wedzera A1 ne 0.02–0.04 phr kuti ukurudzire kukwira nekukurumidza uye kuwanda kwakafanana.

    Ko A1 inogona kushandiswa here mumafomura efuro akasimba?

    Ehe, asi pamutengo wakaderera (0.05–0.1 phr) kudzivirira kuputika zvakanyanya uye kuparara kwemasero.

    Ndeipi co-catalyst yakanakisisa yeA1 mufomura inoenderana nemutengo?

    MOFAN 33LV (mhinduro yeTEDA) inopa mwero wepamusoro wemutengo/kushanda.

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