Unverified50% confidenceDecision RuleTime unknown
认准PP5标识（回收标志内数字5，材质为聚丙烯），耐温范围-20℃至120℃，是唯一能长期反复微波加热的塑料材质；PP材质应选无PC/PVC（避免双酚A），奶白色或半透明为原色未添加过多色母
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