Zogulitsa
2-Ethyl-4-Methylimidazole
Zomangamanga Formula
Zakuthupi
Maonekedwe: kristalo wonyezimira wachikasu
Malo osungunuka: 47-54°C (lit.)
Kuwira: 292-295°C(lit.)
Kachulukidwe: 0.975g/mLat25°C(lit.)
refractivity: n20/D1.5(lit.)
Pothirira: 280°F
Acidity coefficient(pKa): 15.32±0.10(Zonenedweratu)
Kuchuluka kwa mphamvu yokoka: 0.975
Kusungunuka kwamadzi: 210g/L(20ºC)BRN1711
Data Data
Ndi katundu wamba
Customs Code: 2933290090
Mtengo Wobweza Msonkho Wotumiza kunja (%): 13%
Kugwiritsa ntchito
Izi ndi zabwino kwambiri machiritso wothandizira, amene ntchito pokonzekera epoxy zomatira ndi epoxy silikoni ❖ kuyanika utomoni, komanso ntchito makampani zamagetsi.
Amagwiritsidwa ntchito polumikizana ndi epoxy resin, penti, kuponyera, encapsulation, impregnation ndi zida zophatikizika.
Ntchito ngati epoxy utomoni kuchiritsa wothandizila, akhoza ankagwiritsa ntchito epoxy utomoni kugwirizana, penti, kuponyera, encapsulation, impregnation ndi zipangizo gulu, etc.
2-Ethyl-4-methylimidazole ndi epoxy resin zimakhala zogwirizana kwambiri, mlingo wotchulidwa 2-7phr.100g epoxy pawiri mayesero nthawi 60-100min.kuchiritsa zikhalidwe 60 madigiri/2h+70 madigiri/4h kapena 70 madigiri/1h+150 madigiri/1h.kuchiritsa zinthu mapindikidwe kutentha 150 madigiri-170 madigiri.EMI-24 kuchiritsa epoxy utomoni kutentha makutidwe ndi okosijeni kukana, mankhwala kukana, makamaka kukana kwa epoxy utomoni.EMI-24 kuchiritsa wothandizira ndi mlingo wake ukuwonjezeka ndi kuchiritsa kutentha kumawonjezeka, mapindikidwe kukana kutentha kumawonjezeka.
Zachilengedwe: Zowononga madzi pang'ono, musalole kuti zinthu zosatulutsidwa kapena zochulukirapo zikhudzidwe ndi madzi apansi panthaka, njira zamadzi kapena zonyansa, komanso musatayire zinthu m'malo ozungulira popanda chilolezo cha boma.
Katundu ndi Kukhazikika
Wokhazikika kutentha ndi kupanikizika, pewani kukhudzana ndi oxidizing amphamvu.
Poizoni ndi wofanana ndi wa 2-methylimidazole, yomwe ndi sensitizer pakhungu.Oyendetsa ayenera kuvala zida zoteteza.
Njira yosungira
Sungani chidebecho chosindikizidwa ndikusunga pamalo ozizira, owuma, otetezedwa ku kutentha, chinyezi, kuwala kwa dzuwa ndi kugunda.
Amakutidwa ndi thumba la pulasitiki ndikulongedza mu ng'oma yachitsulo kapena mbiya yamatabwa.Kusunga pamalo ozizira, mpweya wokwanira ndi youma.Tetezani kutentha, kuwala kwa dzuwa ndi chinyezi.Sungani ndi kunyamula motsatira malamulo a mankhwala oopsa.
