The compatibilizing effects of four kinds of maleated polyalkemers on interfaces of polyamide 66/thermotropic liquid crystalline polymer(PA66/TLCP) blends were studied by DSC and FTIR,and the mechanical properties as well as the morphologies of the blends were investigated.
利用差示扫描量热法(DSC)和傅里叶红外光谱法(FTIR)研究了4种马来酸酐接枝聚合物对聚酰胺66/热致性液晶聚合物(PA66/TLCP)共混物界面的增容作用,并对PA66/TLCP共混物进行了力学性能测试和扫描电子显微镜(SEM)的微观形貌研究。
A new preparation technology,direct acidification of Ag-Mg alloy to prepare the silver powder was introduced in this paper.
采用一种新型银粉制备工艺——银镁合金直接酸化法制备银粉,并通过松装密度、流动性和利用率等测试对其性能进行了研究。