thermosetting resin編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看thermosetting resinthermosetting resin — 名詞名詞1. a type of plastic that hardens permanently when heated and cannot be remolded1.名詞釋義熱固性樹脂a type of plastic that hardens permanently when heated and cannot be remolded例句Thermosetting resin is used to make durable kitchen countertops.