Unverified92% confidenceDecision RuleTime unknown

微波炉加热选材质需认准PP（聚丙烯，耐温120℃以上）或玻璃，避免PET和PS材质；带密封圈的盖子微波时需取下盖子或打开透气阀，否则内部升压变形

1

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92%

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Long-term

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Unverified不适合需要微波炉加热覆盖的场景，PE材质耐温有限，高温易变形或释放有害物质，微波炉加热建议选用耐高温的PMP或PVDC保鲜膜84% similar Unverified食品级PP材质耐温上限约120℃，可微波但不宜进烤箱；盖子多为PP+硅胶圈，微波加热务必开盖或取下密封圈，否则内压顶开变形84% similar UnverifiedPP材质耐热但不可微波加热带盖状态，需取下盖子和硅胶圈后方可进微波炉83% similar UnverifiedPP材质需认准耐热标注≥120℃方可微波加热，且盖子多为PE材质不能带盖进微波炉，需揭盖或购买标注盖子可微波的型号83% similar

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