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(線繞濾芯)什么是交聯度?

日期:2022-11-22 02:28
瀏覽次數:1992
摘要:
(線繞濾芯)什么是交聯度?
交聯度是苯乙烯系樹脂的重要性質之一。凝膠型樹脂的骨架是苯乙烯,在制作過程中需 加入適量交聯劑二乙烯苯。交聯度是指在苯乙烯樹脂中所含二乙烯苯的質量分數。如樹脂中 含二乙烯苯7%,則交聯度數為7。交聯度影響樹脂結構中的微孔大小、含水量、強度、交 換容量、溶脹性等性能。交聯度髙時,交聯網孔小,孔隙率低,含水量低,樹脂強度高,抗氧化性能好,交聯度低時,交換速度快,交換容量高,溶脹性能好。線繞濾芯化學除鹽處理使用的苯乙烯系樹脂,其交聯度數一般在4~14,以7左右性能較理想,應用*廣.
乱婬伦交换长篇小说全集
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