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Rubber deceleration belt surface discoloration problem
May 03, 2018

The surface of the rubber speed bump is always discolored and becomes copper. When the temperature is low, there is no discoloration. What is the reason for this?

1, if it is a black rubber pan, sometimes anti-gold light, storage temperature on the product will have a certain impact on oil.

2, light-colored rubber discoloration is generally speaking the aging performance of rubber, the temperature will accelerate the aging of the rubber, but the general room temperature does not significantly accelerate the aging of the rubber, if the vulcanization temperature is too high, it will have a certain influence on the color, light will also Affects the color of light-colored rubber.


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