Do soft vinyl lunchboxes pose a danger to children? 柔软的含乙烯基午餐盒对儿童的健康构成危害吗?
This paper studied the phase structure and mechanical properties of the blending system consisting of acrylonitrile-butadiene-styrene copolymer and soft poly ( vinyl chloride) ( ABS/ SPVC). 研究了丙烯腈-丁二烯-苯乙烯共聚物(ABS)/软聚氯乙烯(SPVC)共混体系的相态结构和力学性能。