Transcription of 資源回收標誌代表的意義 - csic.khc.edu.tw
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15 1. 2. 3. 1977 90 50 2002 3 19 10-50 1 7 7 : 86
(polypropylene, PP),聚氯乙烯(polyvinyl chloride, PVC),聚苯乙烯(polystyrene, PS) 等,性質皆不盡相同。聚乙烯對苯二甲酸酯(Polyethylene Terephthalate,PET),本來是 用於紡織的原料,近二十年來才跨界大量用於塑膠容器用途。
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