Unverified80% confidenceDecision RuleTime unknown

PP材质密封盖标注耐热上限通常为100-120度，可微波但反复高温易变形失去密封性；需高温消毒或长期装热汤应选不锈钢内胆玻璃盖或硅胶盖组合，耐热可达140度以上

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UnverifiedPP材质耐温范围通常为-20℃至120℃，可微波加热但不建议长时间高温烹煮，微波加热时务必打开盒盖或掀开锁扣，避免密封膨胀导致变形或爆裂85% similar UnverifiedPP塑料碗耐热上限约100-120℃，不建议直接盛滚烫油脂或微波长时间加热；需盛热汤或明火后热食优先选不锈钢/钛，避免塑料软化变形释放物质85% similar

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