Effect of transesterification on high-pressure crystallization behaviour of PET/PC blend system was investigated by torque rheometer, DSC, SEM and WAXD measurements.
DSC and WAXD were used to study the crystalline structures and the effects on it by heat treatment.
结合dsc与waxd两种表征方法来研究共混体系的晶态结构以及热处理过程对晶体结构的影响。
WAXD results indicate metal ions adsorbed onto both the amorphous and crystal regions of AECTS, and the destructive degree of the crystal region was in direct proportion to the adsorption capacity.
WAXD分析显示,金属离子的吸附不仅发生在非晶区,也渗透到晶区,对晶区的破坏程度正比于吸附量。
The formation and the structure of the unique piled lamellae rows in hard elastic polypropylene have been studied by WAXD and SAXS techniques.
用广角X射线衍射、小角X光散射等手段对硬弹性聚丙烯中排状堆积片晶的形成及结构进行了研究。
The mechanical properties of ultrahigh molecular weight polypropylene films with various draw ratios have been studied by WAXD and dynamic mechanical measurements.
用x -射线衍射、动态力学测定等手段研究了不同拉伸倍数的超高分子量聚丙烯薄膜的力学性能的变化。
The result of WAXD analysis told us that add of the amount of PBT make the crystal grain dimension bigger.
X衍射结果表明PBT含量的增加使晶体的晶粒尺寸略有增加。
Through the blending of PET and PE components in different ratios, the resulting samples are studied for their compatibility and phase structure by DSC, WAXD and SEM.