Utoto wa epoxy umachokera kuzinthu zokutira monga filimu yayikulu.Mitundu yambiri, iliyonse ili ndi mawonekedwe ake.Pali njira zochizira gulu kuchokera ku zowuma-mtundu umodzi-gawo, awiri chigawo ndi Mipikisano chigawo madzi epoxy zokutira;kuphika limodzi-gawo, awiri chigawo madzi epoxy ❖ kuyanika;zokutira za ufa wa epoxy ndi zokutira za epoxy zochiritsa ma radiation.Magulu amtundu wopaka zokutira zosungunulira za epoxy, zokutira zopanda zosungunulira za epoxy ndi zokutira za epoxy zamadzi.
Mawonekedwe a utoto wa epoxy ndi: adhesion amphamvu, kukana mankhwala, kukana dzimbiri, kukana madzi, kukhazikika kwamafuta ndi zinthu zabwino kwambiri zotsekera magetsi, zimagwiritsidwa ntchito kwambiri pomanga, mankhwala, magalimoto, zombo, kutchinjiriza magetsi ndi zina.Utotowo udzatayika ndi kuwala kwa dzuwa panja ufa, kuti ugwiritsidwe ntchito ngati choyambirira choyenera.
Ubwino wachitoliro cha utoto wa epoxy :
1. Mgwirizano wamphamvu
Epoxy resin munali hydroxyl ndi etha maulalo ndi magulu ena polar, kupanga mawonekedwe ndi moyandikana utomoni maselo ndi amphamvu, ndipo ena akhoza kupanga zomangira mankhwala, kotero ndi amphamvu chomangira.
2. Kukana mankhwala abwino
Kukhazikika kwa utomoni wochiritsidwa wa epoxy wokhala ndi mphete ya benzene, asidi nthawi zambiri amakhala ndi ntchito yabwino, kukana kwa alkali ndi zosungunulira organic.
3. Mphamvu ya contractile ndiyochepa
Palibe chochita ndi epoxy resin ndi mankhwala ochiritsira, chifukwa chake mphamvu ya contractile ndi yaying'ono.
4. Kutsekemera kwamagetsi kwabwino
The anachiritsa epoxy utomoni zabwino magetsi insulating katundu.
5. Kukhazikika bwino
Palibe epoxy kuchiritsa wothandizira, sadzakhala kutentha machiritso, osati zoipa, kukhazikika bwino.
Nthawi yotumiza: Sep-25-2019