Unverified85% confidenceTradeoffTime unknown
EPDM材质耐候性优于普通PVC和发泡橡胶,户外或阳光直射面使用不易老化龟裂,但硬度相对硅胶略高,极寒地区柔韧性表现不如硅胶密封条
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedEPDM材质耐候性和耐老化性能优于普通PVC和发泡橡胶,户外或温差大的环境下不易变硬开裂,使用寿命明显更长86% similarUnverifiedEPDM材质耐候性和耐老化性能远优于普通PVC和发泡橡胶,室外暴晒或极端温度环境下不易变硬开裂,使用寿命明显更长85% similarUnverified硅胶条环保无味但价格高、自粘性较差;EPDM橡胶综合性价比高且耐久;PVC胶条便宜但含增塑剂易挥发变硬,长期贴卧室不建议选PVC85% similarUnverified密封条材质优先选EPDM(三元乙丙)或硅胶材质,耐候性和回弹性远优于普通EVA泡棉条;泡棉条半年到一年易老化塌陷需更换84% similarUnverifiedEPDM橡胶材质耐候性好、不易老化,但硬度比海绵条高,压缩回弹后密封性好的同时会增加关门阻力83% similar
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