与现役飞机涂层相比，纳米复合涂层的抗紫外线老化性能有明显改进。
In comparison with the coatings applied presently for aircraft structures, the nano-composite coatings showed better anti-aging performance to UV radiation.
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。
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.
试验中利用不同时照的紫外线老化，SBR改性沥青混和料与基质沥青混合料的劈裂强度变化，反映出沥青混合料随时间变化的规律。
The changes of cleavage strength of SBR modified asphalt mixture and base asphalt mixture can reflect the rule that the asphalt mixture changes with time by using ultraviolet aging at different time.
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