Desmodur RE/Methylidynetri-p-phenylene triisocyanate/2422-91-5 qiimaha soo saaraha

Desmodur RE/Methylidynetri-p-phenylene triisocyanate/2422-91-5 soo saaraha Qiimaha Sawirka
  • Desmodur RE/Methylidynetri-p-phenylene triisocyanate/2422-91-5 qiimaha soo saaraha
  • Desmodur RE/Methylidynetri-p-phenylene triisocyanate/2422-91-5 qiimaha soo saaraha
  • Desmodur RE/Methylidynetri-p-phenylene triisocyanate/2422-91-5 qiimaha soo saaraha
  • Desmodur RE/Methylidynetri-p-phenylene triisocyanate/2422-91-5 qiimaha soo saaraha

Sharaxaad Gaaban:

Desmodur RE/Isocyanates RE CAS 2422-91-5


  • Magaca alaabta:Triphenylmethane -4,4,4-triisocyanate
  • CAS:2422-91-5
  • MF:C22H13N3O3
  • MW:367.36
  • Cufnaanta:1.0g/c m3, 20 ℃
  • Jilaa:soo saaraha
  • Xidhmada:750 g/dhalo, 180kg/fuusto

    • Faahfaahinta Alaabta

    Tags Product

    Sharaxaada Alaabta

    Magaca Alaabta:METHYLIDYNETRI-P-PHENYLENE TRIISOCYANATE/ RE/TTI
    CAS:2422-91-5
    MF:C22H13N3O3
    MW:367.36
    EINECS:219-351-8
    Cufnaanta:1.0g/c m3, 20 ℃
    Barta dhalaalka:89℃
    Xidhmada:750 g/dhalo, wadar ahaan 20 dhalo oo ku jira hal kartoon, 180kg/fuusto, Ama sida ay codsadaan macaamiisha.

    Desmodur RE

    Tilmaamid

    Alaabta kormeerka

    Tilmaamids

    Natiijooyinka

    Muuqashada

    Cagaar jaale ah ama casaan madow ilaa dareere violet ah

    waafaqsan

    Cufnaanta (20 ℃)

    1.0 g/cm³

    1.0 g/cm³

    Viscosity (20 ℃)

    3mPa.s

    3mPa.s

    -NCO Content

    9.3 ± 0.2%

    9.32

    Ku milmi waxa ku jira (ku jira ethyl acetate)

    27± 1%

    27.11

    Hadhaaga (sida chlorobenzene)

    ≤0.5%

    0.35%

    Gabagabo

    waafaqsan

    Alaabooyinka & Tilmaamaha

    RE waa wakiilka isku xidha ee aad u firfircoon, Loo isticmaalo xabagta ay samaysay hydroxyl polyurethane, caag dabiici ah ama synthetic,

    Waxay leedahay isku xirnaan heer sare ah xoogga caagga iyo cabbitaanka waxaa loo isticmaalaa xabagta, antioksidanter, wakiilka balaastikada, cadaadiska-xasaasiga ah iwm.

    Waxa loo isticmaali karaa isku-tallaal ahaan halkii laga isticmaali lahaa BAYER Desmodur RE

    RE 1

    Isticmaalka

    Xabagta laba qaybood ka kooban waa in la isticmaalaa gudaha muddada lagu dabaqi karo ka dib marka la geliyo RE.

    Dhererka muddada lagu dabaqi karo kaliya kuma xirna maadada polymer ee koollada, laakiin sidoo kale qaybaha kale ee la xiriira (sida resin, antioxygen, plasticizer, dareeraha, iwm.

    Marka ay ku dhowdahay xilliga lagu dabaqi karo, badiyaa dhowr saacadood ama hal maalin oo shaqo ah, koollada ayaa aad u adkaan doonta in la shaqeeyo, viscosity-kuna dhaqso ayuu u kacaa.

    Ugu dambeyntii, Waxay noqotaa jelly aan la beddeli karin.100 xabag tayo leh, Hydroxyl polyurethane (Polyurethane xisaabteeda qiyaastii 20%), qiyaasta RE 4-7.Chloroprene caag ah (labadhka xisaabtiisa qiyaastii 20%), RE wuxuu sameeyaa 4-7.

    RE 2

    Kaydinta

    Fadlan ku kaydi weelka asalka ah ee la shaabadeeyey ee ka hooseeya 23 ℃, alaabada waxaa lagu ilaalin karaa degganaansho 12 bilood ah.

    Waxay aad u xasaasi u tahay inta badan;waxay soo saari doontaa kaarboon laba ogsaydh iyo urea aan milmi karin marka ay fal-celinta biyaha.

    Haddii soo-gaadhista hawada teh ama iftiinka, waxay dedejin doontaa isbeddelka midabka, laakiin shaqada la taaban karo ma saameyn doonto.

    Xidhmada

    750g/dhalo ama 50kg/Drum ama 180kg/Drum ama ku salaysan shuruudaha macmiilka.

    xirmo-RE-11

    Waqtiga dirida

    1, Tirada: 1-1000 kg, 3 maalmood oo shaqo gudahood ka dib markii lacag bixinta
    2, Tirada: In ka badan 1000 kg, 2 toddobaad gudahood ka dib markii lacag bixinta.

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