The result shows that the composites have excellent ultraviolet resistance and age-resistant behavior, better than those of PP/CaCO 3 and PP/Talc composites.

• 结果表明,该复合材料具有很好的抗紫外线老化性能,高岭土对聚丙烯耐老化性能的增强效果优于碳酸钙和滑石粉。