Unverified85% confidenceFactTime unknown
PP聚丙烯材质耐低温耐弯折，适合冰箱冷冻收纳；PS材质便宜但脆，低温或磕碰易开裂，冰箱内收纳篮应认准PP材质
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPP（聚丙烯）材质耐低温不易脆裂，适合冰箱冷冻收纳；PS（聚苯乙烯）透明度高但脆，跌落易碎，仅适合桌面轻量使用；餐具/食材接触优先选PP或食品级硅胶91% similarUnverifiedPP（聚丙烯）材质耐低温可用于冰箱冷冻收纳，PET材质透明度更高但脆性大易开裂；承重叠放场景优先选PP不选PS（聚苯乙烯）88% similarUnverifiedPP聚丙烯材质耐低温耐酸碱可放冰箱和洗手台，PET材质透明度更高但脆性大易开裂，选冰箱收纳篮应认准PP或食品级材质标识87% similarUnverifiedPP（聚丙烯）材质耐低温可放冰箱、耐磨不易发黄，PS（聚苯乙烯）透明度高但脆易裂，长期承重或含化妆品油脂建议选PP86% similarUnverified冰箱/冷冻收纳标签夹应选耐低温不脆化的PP或硅胶材质，普通PS塑料在冷冻环境下夹簧脆裂断裂86% similar
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