Tam sim no daim ntawv epoxy ntawm kev ua lag luam tuaj yeem muab faib ua halogen-dawb thiab halogen-dawb.Cov ntawv halogen epoxy ntxiv nrog fluorine, chlorine, bromine, iodine, astatine thiab lwm yam halogen ntsiab los ua lub luag haujlwm hauv nplaim hluav taws.Txawm hais tias cov halogen. lub ntsiab yog nplaim retardant, yog hais tias nws yog burr ...
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