LED light is a color aluminum wire can be bare, as the LED linear lighting, solid aluminum with oxidation frame, LED full color bright, exquisitely carved, UV aging.
LED铝线灯是一种可裸视的LED线状灯具，采用氧化处理的坚固铝材支架，发光色彩饱满亮丽，玲珑剔透，抗紫外线抗老化。
The polypropylene(PP) was modified by self-made sericite-based inorganic UV-screen agent, and the mechanical properties of the PP composites after light aging were tested.
用自制的绢云母质无机紫外屏蔽剂改性聚丙烯（PP），对光老化后的PP复合材料进行力学性能测试。
Superior clear, UV light test and aging test can reach level 4.5
极高的透明度，耐黄及老化测试均可达4.5级以上。
Superior clear, UV light test and aging test can reach level 4.5
极高的透明度，耐黄及老化测试均可达4.5级以上。
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