该耐黄变测试采用了国外普遍采用的紫外加速老化方法,试验表明该方法是目前较可行的方案。
The yellowing-resistance test uses UV accelerated ageing test method that is widely used at home and abroad. It is proved a much feasible test method now.
通过加速老化试验和安定性测试,找出了改铵铜-3安全性变化规律及检测方法。
The stability trend and checking methods of GATo-3 propellant was given by the experiments of aged and invariability.
塑料的曝晒测试方法翀–直接曝晒老化,经玻璃过滤的日光的间接老化,和经菲涅耳镜子反射聚集日光的加速老化。
Plasticss – Methods of Exposure to Direct Weathering, Indirect Weathering Using Glass filtered Daylight, and to Intensified Weathering by Daylight Using Fresnel Mirrors.
塑料的曝晒测试方法翀–直接曝晒老化,经玻璃过滤的日光的间接老化,和经菲涅耳镜子反射聚集日光的加速老化。
Plasticss – Methods of Exposure to Direct Weathering, Indirect Weathering Using Glass filtered Daylight, and to Intensified Weathering by Daylight Using Fresnel Mirrors.
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