Uv accelerated aging test chamber for paint is suitable for predicting the relative durability of non-metallic materials such as paints, coatings and plastics by light - water exposure accelerated aging test.It is especially suitable for observing the physical properties of durable materials, such as the reduction of luster, fading, fog shadow, strength reduction, pulverization, cracking, foaming and embrittlement.
Like other accelerated laboratory tests, the test results of this device cannot be used instead of natural exposure to determine the actual durability of materials, but the comparative test conditions provided by this device are quite practical for rapid assessment of anti-aging properties of materials, screening or improving new and old formulations, and monitoring product quality.
Because ultraviolet light is the main factor that causes the decline of the durability of outdoor products, plus the relatively stable spectral energy distribution and low price of fluorescent tubes, ultraviolet aging test chamber has become the most widely used weather resistance test machine in the world with the advantages of speed, convenience and economy.As a simple machine, the device is especially suitable for experiments with limited economic conditions.
The rotating template frame design adopted in this device can well compensate for the uneven light radiation defects caused by the aging of the lamp tube and the difference of each batch and other factors, saving the heavy workload of the general instrument to regularly exchange the position of the template in order.
Uv accelerated aging test chamber for paint
Timing range of test time
Timing range of spraying time (double setting)
Setting range of test temperature
Wave length of lamp
Power of lamp
Distance between lamp and axis of rotating frame
The nearest distance between lamp and sample
Rotary diameter of rotating frame
Motor power of rotating frame
Speed of transmission motor
Sample rotating speed
Power of heating pipe