PS colloid particle PS胶体粒子
The title synthetic technology of supermicro polystyrene(PS) rigid particles has been studied. The particle size and distribution is characterized by using laser particle size tester.
研究了超微聚苯乙烯（PS）有机刚性粒子的合成工艺，采用激光粒径分析仪对合成PS有机刚性粒子的粒径及其分布进行了表征；
It was pointed out that toughening by non-elastomer materials broadened the research field and toughening by nano-particle created a new direction for study on modification of PS.
非弹性体增韧拓展了PS增韧改性研究的新领域，纳米粒子增韧开辟了PS增韧改性研究的新方向。
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