Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3

Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3 Setšoantšo se Featured
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3
  • Desmodur RFE/Isocyanates RFE/ CAS 4151-51-3

Tlhaloso e Khutšoanyane:

Desmodur RFE CAS 4151-51-3


  • Lebitso la sehlahisoa:Tris(4-isocyanatophenyl) thiophosphate
  • CAS:4151-51-3
  • MF:Setšoantšo sa C21H12N3O6PS
  • MW:465.38
  • Tekano:1.37±0.1 g/cm3(E boletsoeng esale pele)
  • Sebopeho:moetsi
  • Sephutheloana:750 g / botlolo, 180kg / barrel

    • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso ea Sehlahisoa

    Lebitso la Sehlahiswa:Tris(4-isocyanatophenyl) thiophosphate
    CAS:4151-51-3
    MFTlhaloso: C21H12N3O6PS
    MW:465.38
    EINECS:223-981-9
    Desmodur RE

    Tlhaloso

    Lintho tsa tlhahlobo

    Tlhalosos

    Liphetho

    		 
    Ponahalo
    		 
    Mokelikeli o mosehla ho isa ho o lefifi
    		 
    lumellana
    		 
    Lethathamo la lintlha tsa NCO
    		 
    7.2±0.2%
    		 
    lumellana
    		 
    Tlhahlobo ea methane
    		 
    27±1
    		 
    lumellana
    		 
    Viscosity (20 ℃)
    		 
    3 mPa.s
    		 
    lumellana
    		 
    Solvent
    		 
    Ethyl acetate
    		 
    lumellana
    		 
    flash point
    		 
    -4 ℃
    		 
    lumellana
    		 
    Qetello
    		 
    lumellana

    Sehlahisoa thepa & Features

    RFE polyisocyanate ke sefapano se sebetsang hantle haholo bakeng sa likhomaretsi tse thehiloeng ho polyurethane, rabara ea tlhaho le rabara ea Synthesis. RFE polyisocyanate e boetse e thusa ho ntlafatsa ho khomarela lisebelisoa tse thehiloeng ho rabara. E ka sebelisoa e le crosslinker sebakeng sa Bayer's Desmodur RFE.
    RE 1

    Tšebeliso

    Sekhomaretsi sa likarolo tse peli se tlameha ho sebelisoa le nako e sebetsang kamora ho kenya RFE.
    Bolelele ba nako e sebetsang ha bo amane feela le litaba tsa polymer ea sekhomaretsi, empa le likarolo tse ling tse amehang (joalo ka resin, Antioxygen, plasticizer, solvent, joalo-joalo.
    Ha e le haufi le nako e sebetsang, hangata lihora tse 'maloa kapa letsatsi le le leng la ho sebetsa, sekhomaretsi se ba thata ho sebetsa,' me viscosity e nyoloha kapele.
    Qetellong, e fetoha jelly e ke keng ea fetoloa. Sekhomaretsi sa boleng ba 100, Hydroxyl polyurethane (akhaonto ea Polyurethane e ka bang 20%), RFE e etsa 4-7. Chloroprene rabara (Akhaonto ea Rubber e ka bang 20%), RFE e etsa 4-7.
    RE 2

    Ho paka le ho Boloka

    Pakete: 0.75kg / botlolo, libotlolo tse 20 kaofela ka lebokoseng le le leng la lebokose, 180kg / barrel, KAPA ho latela kopo ea bareki.
    Ka kopo, e bolokiloe ka nkhong ea pele e tiisitsoeng ka tlas'a 23 ℃, lihlahisoa li ka bolokoa li tsitsitse ka likhoeli tse tšeletseng.
    Lihlahisoa tsohle tsa letoto la Crosslinker li tsotella mongobo haholo; e tla hlahisa carbon dioxide le insoluble urea ha e arabela ka metsi.
    Haeba ho pepesehela moea kapa leseli, ho tla potlakisa liphetoho tsa mebala ea lihlahisoa, Empa mosebetsi o sebetsang o ke ke oa ameha.
    sephutheloana-RE-11

    Boitsebiso ba Lipalangoang

    1. Nomoro ea Machaba a Kopaneng:1173
    2. Lebitso la Lipalangoang la Machaba a Kopaneng Mokelikeli o tukang, o sa boleloang (ethyl acetate, chlorobenzene)
    3. Boemo ba kotsi ea lipalangoang: 3
    4. Sehlopha sa ho paka: II
    5. Kotsi ea tikoloho: che
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