Contact person: Ms. Hannah
Position:
Address: No.704, Jingzhou Shuangchuang Base, Jing County, Hengshui City, Hebei Province, China
Country: China
Phone: +861550320975 - Mobi: +8615503209755

Custom-made FFPM FFKM Oring Rubber Sealing Components

Price: 0.02

“全氟弹性体”这个名称有些误导。实际的高分子量全氟材料是聚四氟乙烯或PTFE,其化学式为“(CF2)n”。分子碳链受到大键合氟原子的化学惰性的保护。全氟弹性体由四氟乙烯 (TFE) 和全氟醚共聚而成,例如全氟甲基乙烯基醚 (PMVE)。不同全氟弹性体对体积膨胀的不同抵抗力是由于全氟醚元素造成的,其中侧链可以由最多四个全氟化碳原子。非凡的耐化学性部分归因于氟原子屏蔽碳链,部分归因于硫化体系。
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