Resistance To Yellowing Aging Resistance Test Chamber

Our company has a series of excellent products. For example：Melt Flow Index Tester，Pendulum Impact Test Machine， Servo Universal Material Test Machine，Flame Retardant Test Machine， Aging Test Machine，Environmental Test Machine and so on. If you want more detailed information, please contact us. Product Description Yellowing resistance test chamber is used to simulate the ultraviolet radiation and heat of sunlight. The sample is exposed to ultraviolet radiation and temperature in the machine. After a period of time, the degree of yellowing resistance of the sample is observed (it is generally believed that the material tested in the box at 70℃ for 3 hours is equivalent to the yellowing effect of 2 months in the natural environment) can be stained gray as a reference. And then determine the level of yellowing.…