The standard specifies an accelerated light resistance test method for Non-metallic materials and products in automotive cabins. The xenon arc is used to simulate sunlight in order to accelerate the evaluation of the Color and Gloss changes of materials under light conditions. Test conditions include black pancl temperature 89 +/- 3 ° C, relative humidity 50 +/- 5% RH, and light intensity of 48-100W/m ². This test method helps to evaluate the light resistance performance of materials in actual use, ensuring their long-term Stability.
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| CCS | ICS |
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