本文即报道了聚苯乙烯-聚甲基丙烯酸甲酯嵌段共聚物(PS-PMMA)与聚甲基丙烯酸甲酯(PMMA)和聚苯乙烯-聚丙烯酸嵌段共聚物(PS-PAA)与二乙烯基苯(DVB)在选择性溶剂中的自组装行为.
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PVC ABS PC PS PMMA 采购废塑料
PS- PMMA 聚甲基丙烯酸甲酯
AS PS PMMA 适用对象
ABS PC PS PMMA 使用对象
PS-b-PMMA 共聚物
PMMA PS AS 亚克力
PS-co-PMMA 甲酯共聚物
PMMA PC PS PA ABS 旧玩具扎装
The visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in PMMA and PS are also measured.
测定了两种金属双硫腙在聚合物介质中的基态及激发态可见光谱吸收曲线，及其在黑暗环境下的热回复曲线。
PS, PMMA, SAN) were studied. The results show that filling ROF in small amount to ductile PVC matrix leads apparent improvement of impact strength while tensile strength and modulus increase slightly.
实验发现将少许ROF 填充到硬聚氯乙烯韧性体中，能使基体的冲击强度和拉伸强度同时提高，获得既增韧又增强的双重效果。
With increasing content of the scattering additive substance, the size of PS particles dispersed in the PMMA matrix increased and the extent of distribution decreased.
随着添加物用量的增加，分散在PM MA基体中的PS的粒径增加，分布的密度减少。
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