Unverified85% confidenceCautionTime unknown
带塑料杯盖或硅胶防烫圈的单层杯能一定程度防烫，但纯金属单层杯装热水后杯壁温度接近水温，无隔热层，选单层杯做保温用是误区
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified手柄与杯身一体成型的玻璃量杯防烫效果不如带隔热硅胶或空心防烫手柄的设计，加热后接触杯身温度可达70℃以上，热食材场景应选独立防烫手柄89% similarUnverified冬季/低温环境不建议用金属杯直接喝热饮，钛和不锈钢导热快会烫嘴且散热快，选带硅胶隔热套或双层保温结构的杯子86% similarUnverified玻璃碗配硅胶密封盖不建议冷冻后直接倒沸水，或热汤冷冻，急剧温差易致玻璃炸裂；玻璃产品应选标注耐温差≥120度的钢化玻璃83% similarUnverified不要用普通玻璃储物罐直接装滚烫的果酱或热油封存，钠钙玻璃遇局部高温易炸裂；热装罐需选专用高硼硅或先将食物晾至60℃以下再入罐82% similarUnverified需要焯水沥烫或盛放刚出锅热食时不要买普通塑料/硅胶折叠盆，多数PP材质耐热仅80-100℃，长期接触沸水会变形释味82% similar
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