苯乙烯二乙烯苯互贯网共聚物及其磺酸树脂

STYRENE/DIVINYLBENZENE COPOLYMERS WITH TWO INTERPENETRAING NETWORK, AND THEIR SULPHONATES

制备了一系列Ｓｔ／ＤＶＢ两网互贯共聚物，并将这些共聚物及其磺酸树脂的物理性能及溶胀性质相互进行比较，结果显示两网之间的重量比对其溶胀性质有很大的影响－

A series of corss-linked polymers containing two interpenetrating networks were prepared from St/DVB. Physical properties and swelling characteristics of these polymers, and of the sulphonic resins derived from them, have been compared with each other of them. The results suggest that the swelling characteristics of these polymers depend on the ratio of primary to secondary network besides corss-linked degree of the polymers.