ASTM G155 describes the general principles and operating procedures for xenon lamp devices used to expose non-metallic materials to conditions simulating outdoor weathering. This standard provides guidance for setting up, operating, and maintaining equipment and for conducting and evaluating exposure test results.

The practice covers several aspects of exposure testing, including the selection and preparation of test samples, the control of exposure parameters such as irradiance, 온도, 및 상대습도, 및 테스트 결과 평가, such as changes in the color, luster, and physical properties of the material being tested.

ASTM G155 크세논 램프 가속 노화 테스트를 알고 계십니까??

ASTM G155 specifies two different types of exposure cycles, called “continuous light exposure” 그리고 “Alternating light exposure and water spray” The choice of exposure cycles depends on the intended application of the material or coating under test.

The standard is used in a wide range of industries, including automotive, 건축과 건설, and aerospace, to assess the durability and weather resistance of non-metallic materials such as plastics, paints and coatings. 테스트 샘플을 시뮬레이션된 풍화 조건에 적용함으로써, the standard helps to assess the long-term performance of materials and coatings and provides valuable information for product development and quality control.