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矿泉水放车里被太阳晒过还能喝吗

更新时间: 2020-11-12 00:00:00     

这些暴晒过的矿泉水还是可以放心饮用的,目前,这些装水装饮料的塑料瓶上都会印有一个由三个箭头组成的三角形符号,里面还有数字“01”或“1”,符号面有PET三个字母。PET代表的材料叫聚对苯二甲酸乙二醇脂,常用于矿泉水瓶、碳酸饮料瓶,是国际通用、符合标准的材料。PET的耐热温度为70摄氏度,高于这个温度之后,材质会变软,但不会因与水的接触熔解成有害化学物质。

关键词: 矿泉水 太阳

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