Water absorption, emulsifying property and crystalline property of the amphiphilic(styrene-butadiene-ethy-lene oxide)multiblock copolymers were studied.

• 研究了(苯乙烯-丁二烯-环氧乙烷)两性多嵌段共聚物的吸水性能、乳化性能及结晶性能。