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

Apejuwe kukuru:

Desmodur RFE CAS 4151-51-3


  • Orukọ ọja:Tris (4-isocyanatophenyl) thiophosphate
  • CAS:4151-51-3
  • MF:C21H12N3O6PS
  • MW:465.38
  • Ìwúwo:1.37± 0.1 g/cm3(Asọtẹlẹ)
  • Ohun kikọ:olupese
  • Apo:750 g / igo, 180kg / agba
  • Alaye ọja

    ọja Tags

    ọja Apejuwe

    Orukọ ọja:Tris (4-isocyanatophenyl) thiophosphate
    CAS:4151-51-3
    MF: C21H12N3O6PS
    MW:465.38
    EINECS:223-981-9
    Desmodur RE

    Sipesifikesonu

    Awọn nkan ayewo

    Sipesifikesonus

    Esi

    Ifarahan
    Yellow to dudu Awọ aro
    ni ibamu
    Iye owo ti NCO
    7.2± 0.2%
    ni ibamu
    Ayẹwo ti methane
    27±1
    ni ibamu
    Iwo (20℃)
    3 mPa.s
    ni ibamu
    Yiyan
    Ethyl acetate
    ni ibamu
    oju filaṣi
    -4℃
    ni ibamu
    Ipari
    ni ibamu

    ọja-ini & Awọn ẹya ara ẹrọ

    RFE polyisocyanate jẹ agbekọja ti o munadoko pupọ fun awọn adhesives ti o da lori polyurethane, roba adayeba ati roba Synthesis. RFE polyisocyanate tun wulo fun imudarasi adhesiveness ti awọn ohun elo ti o da lori roba. O le ṣee lo bi crosslinker dipo Bayer's Desmodur RFE.
    RE 1

    Lilo

    alemora paati meji gbọdọ wa ni lilo pẹlu akoko to wulo lẹhin fifi sinu RFE.
    Gigun akoko iwulo kii ṣe ibatan si akoonu polima ti alemora, ṣugbọn tun awọn paati miiran ti o wulo (bii resini, Antioxygen, plasticizer, epo, ati bẹbẹ lọ.
    Nigbati o ba sunmọ akoko iwulo, nigbagbogbo awọn wakati diẹ tabi ọjọ iṣẹ kan, alemora yoo nira sii lati ṣiṣẹ, ati iki yoo dide laipẹ.
    Nikẹhin, o di jelly ti ko ni iyipada.100 didara alemora, Hydroxyl polyurethane (Polyurethane iroyin fun ni ayika 20%), RFE ṣe 4-7.Chloroprene roba (Roba iroyin fun ni ayika 20%) , RFE ṣe 4-7.
    RE 2

    Iṣakojọpọ ati Ibi ipamọ

    Package: 0.75kg / igo, lapapọ awọn igo 20 ni apoti apoti kan, 180kg / agba, OR gẹgẹbi awọn onibara beere.
    Jọwọ ti o ti fipamọ sinu atilẹba edidi idẹ labẹ 23 ℃, awọn ọja le wa ni dabo idurosinsin fun osu mefa.
    Gbogbo awọn ọja jara Crosslinker jẹ ifarabalẹ pupọ si ọrinrin;yoo ṣe agbejade carbon dioxide ati urea insoluble ninu iṣesi pẹlu omi.
    Ti ifihan si afẹfẹ tabi ina, yoo yara awọn iyipada awọ ti awọn ọja, Ṣugbọn iṣẹ ti o wulo kii yoo ni ipa.
    package-RE-11

    Transport Information

    1. United Nations nọmba:1173
    2. Orukọ Ọkọ ti Aparapọ Awọn Orilẹ-ede, olomi ti o ni ina, ko ṣe pato (ethyl acetate, chlorobenzene)
    3. Ipele ewu gbigbe: 3
    4. Ẹka apoti: II
    5. Ewu ayika: rara

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