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日常生活中,每个家庭用塑料袋或塑料容器盛放食品司空见惯;商店里琳琅满目的货架上,用塑料包装的食品比比皆是。大家都知道,用来包装或盛放食品的塑料应是无毒的。可是有的人为了方便,随手任意找个塑料袋就装食品,殊不知这样做是有害的,因为这些塑料在制造过程中填加了有毒的填加剂。如使用最广泛的聚氯乙烯塑料本身虽然无毒,但填加的增塑剂邻苯二甲酸丁酯,邻苯二甲酸二辛酯等都有毒;填加的稳定剂主要有硬脂酸铅,硬脂酸锌,硬脂酸钙,其
In everyday life, every family uses plastic bags or plastic containers to hold food. It is commonplace in the shops with an array of shelves filled with plastic food. As we all know, the plastic used to pack or hold food should be non-toxic. But some people for convenience, readily find a plastic bag packed food, do not know to do so is harmful, because these plastics filled with toxic additives in the manufacturing process. Such as the most widely used polyvinyl chloride plastic itself although non-toxic, but added plasticizers such as butyl phthalate, dioctyl phthalate and so toxic; filled with stabilizers mainly lead stearate , Zinc stearate, calcium stearate, which