1)  SAN/PMMA
SAN/PMMA
1.
The dynamic mechanical studies for two miscible polymer systems PEO/PMMA and SAN/PMMA showed that, just as expected, the glass transition temperature T g values, the height of α internal friction peak, and the temperature dependence of relaxation time of all the blends were between the neat components, and had a strong component dependence.
选择两组分玻璃化温度较远的PEO/PMMA以及玻璃化温度相近的SAN/PMMA两个均相共混体系为研究对象 ,考察了组分组成对共混物α内耗峰峰高、峰宽以及温频关系的影响 。
2)  SAN/PMMA blend
SAN/PMMA共混物
补充资料:PVC/SAN blend
分子式:
CAS号:

性质:系由聚氯乙烯添加丙烯腈-苯乙烯共聚物组成的共混物,SAN共聚物可改善聚氯乙烯的加工性能和耐热性能,提高塑化速度,加入SAN共聚物,可使塑化时间从>30min降为2.5min,拉伸屈服强度可由41.63MPa提到55.28MPa,缺口冲击强度由24.8kJ/m2提高到37.3kJ/m2;制成薄壁制品的透明性好,收缩率低。用机械共混法制备。可用于热水管、异型材及其他注射件方面。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。