Tsopano pepala la epoxy pamsika likhoza kugawidwa kukhala lopanda halogen komanso lopanda halogen. Tsamba la halogen epoxy likuwonjezeredwa ndi fluorine, chlorine, bromine, ayodini, astatine ndi zinthu zina za halogen kuti zithandize kuchepetsa moto.Ngakhale halogen element ndi retardant flame, ngati wapsa ...
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