Unverified78% confidenceDecision RuleTime unknown
厨房、卫生间及入户门等潮湿或高频开合区域应选硅胶材质，其耐温范围（-40℃~200℃）和抗老化性优于普通橡胶，橡胶长期受潮易硬化开裂脱落
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78%
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Long-term
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Unverified密封圈材质选食品级硅胶（耐温-40℃至230℃）而非橡胶，橡胶密封圈在150℃以上易老化开裂并产生异味87% similarUnverified硅胶材质垫防滑性和耐高温最优（耐温可达200度以上），可直接水洗且不吸油污，适合刀叉、锅铲等油污接触频繁的抽屉；但硅胶偏软、无法完全平铺，边缘易翘84% similarUnverified耐热餐垫优选硅胶材质（耐温-40℃~230℃）或棉麻材质，硅胶可直接放热锅当锅垫，棉麻需注意烫痕但可机洗84% similarUnverified硅胶的耐用性与硬度（邵氏硬度）相关，家用防撞角一般在邵氏A 30-50之间，数值越低越软；带3M原厂背胶的产品通常标注可承受-20℃至80℃环境，普通杂牌胶在潮湿卫生间/厨房环境半年内易失粘脱落84% similarUnverified硅胶更耐温耐老化但表面易吸灰且不耐油污；橡胶(NBR)耐油耐磨但耐候性差。厨房油烟区选耐油橡胶，户外/高温区选硅胶84% similar
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