Unverified90% confidenceDecision RuleTime unknown
电子维修选PET高温胶带（茶色/绿色），耐温≥260℃可承受回流焊/热风枪返修，普通PVC绝缘胶带耐温仅80℃遇焊接会熔化留残胶
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Unverified灶台后墙防油贴优先选耐热≥200℃的铝箔材质，普通PET/PVC贴纸耐热多在80-120℃，长期靠近明火灶台会翘边发黄甚至熔化变形81% similarUnverified灶台后墙防油污贴膜需选择耐温≥200℃的PET材质，PVC材质长期耐温仅60-80℃，靠近明火易变形发黄脱胶81% similarUnverified灶台后墙防溅区必须选PET或铝箔材质厚度≥0.15mm的贴纸，普通PVC遇高温（＞80℃）易变形起泡78% similarUnverified材质优先选PC（聚碳酸酯）或ABS阻燃级，绝缘耐温应≥750℃灼热丝测试标准，避免使用普通PVC或回收塑料，后者高温易变形老化77% similarUnverified耐温范围决定胶带类型：普通PVC胶带工作温度-10℃~80℃，超过105℃需用玻璃布胶带（耐温180℃）或高温硅橡胶自粘带（耐温260℃）；发动机舱、加热元件附近禁用普通PVC77% similar
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