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。
These new acetylation reactions were synthesized with PS of monodisperse particle. Research on thermostability and intensity of anion exchange resin based on polystyrene is analysised.
分析目前对苯乙烯型阴离子交换树脂的热稳定性及强度的研究。
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