Unverified86% confidenceDecision RuleTime unknown
PP（聚丙烯）材质耐低温、耐反复开合、可放冰箱冷冻，是收纳盒安全性首选；PET透明度更高但脆性大易开裂；避免选PVC材质，长期存放可能有增塑剂析出风险
1
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86%
Confidence
Long-term
Relevance
-
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UnverifiedPP（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）93% similarUnverifiedPP（聚丙烯）材质耐低温可放冰箱且不易发脆变黄，PET透明度高但耐冲击性差，收纳频繁开合的日用品选PP，展示类静态收纳选PET或亚克力92% similarUnverifiedPP（聚丙烯）材质耐低温不脆、可承重，是床底收纳箱主流；PET透明度高但较脆，PVC价廉但易变形老化，长期承重存放优选加厚PP89% similarUnverifiedPP（聚丙烯）材质收纳盒适合长期承重和高频取放，抗冲击性优于PET；PET透明度更高但脆性大，冬季低温环境下易开裂，北方阳台或车库存储优先选PP88% similarUnverifiedPP（聚丙烯）材质塑料箱耐低温、耐弯折不易裂，适合冷环境和频繁开合；PET材质透明度更高但脆性大、低温易碎88% similar
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