Unverified90% confidenceDecision RuleTime unknown
PP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
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90%
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Long-term
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UnverifiedPP材质保温盒查看耐温标注,可微波加热的需标注耐温≥120℃;仅标注常温或耐温100℃以下的PP盒不可进微波炉,高温易变形释放物质88% similarUnverifiedPP材质冷冻盒的普遍耐温区间为-20°C至120°C,可微波但不宜烤箱;食品级硅胶盒可达-40°C至230°C;这是判断能否冻后直接加热的关键参数87% similarUnverifiedPP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85% similarUnverified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85% similarUnverified食品级PP材质耐温范围约-20℃至120℃,可耐受沸水煮沸和蒸汽消毒;但不建议直接微波高温加热或放入烘干机,长期高温会加速材质老化变形85% similar
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