Unverified88% confidenceCautionTime unknown
PVC材质桌布耐污防水但不耐高温，与100度以上热锅底接触会软化变形留印，餐桌频繁上热菜建议选硅胶或加厚PEVA材质
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified隔热需求场景（放砂锅、热菜）需选硅胶或加厚软木/PVC耐热垫，普通涤纶/棉麻桌旗耐温仅约80度，长期接触热锅会变形焦化86% similarUnverified硅胶餐垫可耐温-40℃至230℃，可放洗碗机和微波炉；PVC和PU皮革材质耐温通常＜80℃，不可接触刚出锅的热锅热盘85% similarUnverified热锅热菜直接接触的场景不建议选普通PVC桌布，普通PVC耐温仅约60-70℃，高温易变形留印甚至释放异味，需选硅胶或耐高温标注款85% similarUnverified硅胶餐垫耐热可达200-230℃，可直接放热锅热盘兼做隔热垫；棉麻/PVC餐垫耐热仅约80-120℃，放高温锅具会变形烫坏84% similarUnverified食品级密封圈（如高压锅、保温饭盒、水杯）必须选硅胶材质并认准食品级标识，耐温范围-40℃至230℃；PVC或普通橡胶遇热易析出异味且不耐反复蒸煮84% similar
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