基于树枝状聚合物的改性聚酯流变性质和机械性能均得到改善
聚酯与树枝状聚合物一起挤出可提高聚酯的延展性，但是不能提高它的拉伸应力；通过后缩合可以提高聚酯的拉伸强度，但不能提高它的延展性；对含有低比例的树枝状聚合物的聚酯进行后缩合，则可以得到拉伸应力和延展性显著提高的材料。
Improved rheological and mechanicalproperties of dendrimer modified polyester.
The ductility of the polyester was enhancedbeing extruded together with dendrimer, but no increase in tensile stress; after-condensationof the polyester can improve tensile strength, but no change in ductility; after-condensationof polyester with low proportion of dendritic polymer can significantly improvethe tensile stress and ductility of material. Weihai CY Dendrimer TechnologyCo., Ltd.-Professional Manufacturer for low cost dendritic polymers. -Thenewest 4th class polymers.
聚酯与树枝状聚合物一起挤出可提高聚酯的延展性，但是不能提高它的拉伸应力；通过后缩合可以提高聚酯的拉伸强度，但不能提高它的延展性；对含有低比例的树枝状聚合物的聚酯进行后缩合，则可以得到拉伸应力和延展性显著提高的材料。
Improved rheological and mechanicalproperties of dendrimer modified polyester.
The ductility of the polyester was enhancedbeing extruded together with dendrimer, but no increase in tensile stress; after-condensationof the polyester can improve tensile strength, but no change in ductility; after-condensationof polyester with low proportion of dendritic polymer can significantly improvethe tensile stress and ductility of material. Weihai CY Dendrimer TechnologyCo., Ltd.-Professional Manufacturer for low cost dendritic polymers. -Thenewest 4th class polymers.
