Manje ishidi le-epoxy emakethe lingahlukaniswa libe yi-halogen-free kanye ne-halogen-free.Ishidi le-halogen epoxy lengezwe nge-fluorine, i-chlorine, i-bromine, i-iodine, i-astatine nezinye izakhi ze-halogen ukuze zidlale indima ekubambezelekeni komlilo.Nakuba i-halogen I-elementi inqanda amalangabi, uma isha...
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