Unverified86% confidenceDecision RuleTime unknown

PP材质储存盒选购认准5号回收标识+标注耐温120℃以上可微波，避免选用含双酚A(BPA)产品，PP盒不耐骤冷骤热，冷冻取出不宜直接放入微波高温加热

1

Sources

86%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

辅食储存盒category

Related Claims

UnverifiedPP（聚丙烯）材质耐低温可放冰箱、耐弱酸碱可水洗，PS（聚苯乙烯）虽透明度高但脆、受冷易裂，收纳盒优先选PP，看盒底回收标志为5号即PP85% similar Unverified认准PP材质需查看底部回收标识数字5，且标注'不含双酚A(BPA-free)'，PP在-20℃至120℃区间稳定，是可微波便当盒的安全基线82% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/254836

API

curl https://kongchang.com/api/v1/knowledge/claims/254836

MCP

get_claim(id=254836)