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1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU Chithunzi Chowonetsedwa
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU
  • 1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU

1,8-diazabicyclo[5.4.0]undec-7-ene Cas# 6674-22-2 DBU

  • MOFAN giredi:MOFAN DBU
  • Zofanana ndi:POLYCAT DBU;RC Catalyst 6180, DBU
  • Dzina la Chemical:"1,8-diazabicyclo[5.4.0]undec-7-ene";2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine
  • Nambala ya Cas:6674-22-2
  • Molecular fomula:Chithunzi cha C9H16N2
  • Kulemera kwa mamolekyu:152.237

    • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    MOFAN DBU ndi tertiary amine yomwe imalimbikitsa kwambiri machitidwe a urethane (polyol-isocyanate) mu thovu losasinthika la microcellular, ndi zokutira, zomatira, zosindikizira ndi elastomer.Imawonetsa kutulutsa kwamphamvu kwambiri, imatulutsa fungo lochepa ndipo imagwiritsidwa ntchito popanga ma aliphatic isocyanates chifukwa imafunikira zida zamphamvu kwambiri chifukwa imakhala yochepa kwambiri kuposa ma isocyanates onunkhira.

    Kugwiritsa ntchito

    MOFAN DBU ili mu thovu laling'ono losasinthika, komanso zokutira, zomatira, zosindikizira ndi elastomer.

    MOFAN DBU3
    MOFAN DMAEE03
    MOFAN DMDEE4

    Katundu Wanthawi Zonse

    Maonekedwe Madzi omveka bwino opanda mtundu
    Flash Point (TCC) 111 ° C
    Mphamvu yokoka (Madzi = 1) 1.019
    Boiling Point 259.8°C

    Kufotokozera zamalonda

    Kuwoneka, 25 ℃ Liqiud wopanda mtundu
    Zamkati % 98.00 min
    Madzi % 0.50 max

    Phukusi

    25kg kapena 200 kg / ng'oma kapena malinga ndi zosowa za makasitomala.

    Mawu owopsa

    H301: Poizoni akameza.

    H314: Imayambitsa kutentha kwambiri kwa khungu komanso kuwonongeka kwa maso.

    Lembani zinthu

    2
    3

    Zithunzi

    Chizindikiro cha mawu Ngozi
    Nambala ya UN 2922
    Kalasi 8+6.1
    Dzina loyenera lotumizira ndi kufotokozera ZIMENE ZINACHIRITSA NTCHITO, KAPOSI, NOS (1,8-Diazabicyclo[5.4.0]undec-7-ene)

    Kugwira ndi kusunga

    Njira zodzitetezera kuti musagwire bwino
    Onetsetsani mpweya wabwino m'masitolo ndi malo antchito.Gwirani molingana ndi ukhondo wabwino wamafakitale komanso chitetezo.Mukamagwiritsa ntchito musadye, kumwa kapena kusuta.Manja ndi/kapena nkhope ziyenera kusambitsidwa musanayambe kupuma komanso kumapeto kwa kusinthaku.

    Chitetezo ku moto ndi kuphulika
    Pewani mphamvu ya electrostatic - magwero oyatsira akuyenera kukhala omveka bwino - zozimitsa moto ziyenera kukhala pafupi.

    Zinthu zosungirako zotetezeka, kuphatikiza zosagwirizana
    Sankhani kuchokera ku zidulo ndi zinthu zomwe zimapanga asidi.
    Zambiri za momwe mungasungire: Sungani chidebe chotsekedwa mwamphamvu pamalo ozizira komanso olowera mpweya wabwino.

  • Zam'mbuyo:
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