Rubber products on tiles, why tiles yellow?
Rubber products generally contain operating oil, the role is to make rubber easier to process and soft. But the oil runs easily to the surface of the rubber, so it makes the tiles yellow.
Rubber is a mixture of substances that can precipitate and cause yellowing. The term "rubber" is called frost"
Rubber is a mixture of substances that can precipitate and cause yellowing. The term "rubber" is called frost"
