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QUV紫外光加速老化试验机测试标准


2024-07-11


QUV紫外光加速老化试验机,又叫紫外老化测试验箱或UV紫外老化箱等,能够模拟阳光、露水和雨水等对材料的破坏作用,且广泛应用于涂料、塑料、橡胶、纺织品、汽车材料、建筑材料等多种材料。

本文将介绍有关于QUV紫外光加速老化试验机的测试标准包括但不限于以下:

QUV紫外光加速老化试验箱

1.AAMA 624:描述了高性能有机涂料应用于纤维增强热固性型材(如窗、门等)的测试程序和性能要求。

2.AATCC TM186:提供了纺织品材料在实验室人工老化曝露装置中的曝露测试程序,使用荧光紫外灯作为光源,并采用冷凝加湿和/或喷淋加湿。

3.ASTM C1257:包括两个实验室加速暴露测试程序,用于预测紫外线或紫外线/可见光辐射、热量和湿气对溶剂释放型密封剂的颜色、粉化、开裂和附着力的影响。

4.ASTM C1442:覆盖了三种实验室天气曝露程序,用于评估太阳光辐射、热和湿气对密封剂的影响 。

5.ASTM C1501:描述了使用荧光紫外线或氙灯测试设备来测定建筑结构密封剂色牢度的实验室加速老化程序。

6.ASTM G154:提供了使用荧光紫外灯和冷凝装置进行曝露测试的基本原则和操作程序,旨在再现材料曝露在阳光下(直接或透过窗玻璃)和湿气中(雨水或露水)发生的老化效果。

7. ISO 11507:规定了油漆涂层曝露于人工老化装置(包括荧光紫外线灯管和冷凝或喷水)的暴露测试条件。

以上关于QUV紫外光加速老化试验机测试标准的介绍。

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