Unverified76% confidenceDecision RuleTime unknown
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
1
Sources
76%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPP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86% similarUnverifiedPP（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83% similarUnverified塑料分隔饭盒需认准材质标识为PP（聚丙烯，耐温约120℃）方可微波，PET/PC材质不耐高温加热，AS材质仅装冷食79% similarUnverified母乳存储盒/格需选耐低温至-20℃的食品级硅胶或PP材质，普通PET塑料在冷冻室易脆裂开裂78% similarUnverified塑料储物柜看材质标识：PP（聚丙烯）耐用抗老化可承重，PS（聚苯乙烯）便宜但脆易裂、低温易碎，标注PP或含玻纤增强的更耐用77% similar
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