Shelf Life Of Pu Leather

The shelf life of PU leather is generally 3 to 5 years. PU leather is made of polyurethane material, and its aging and hydrolysis resistance have a certain time limit. During the manufacturing process, due to the addition of a large amount of fillers, the aging resistance of PU will be reduced. Therefore, after 3 to 5 years of use, PU leather may appear brittle and cracked on the surface, and may eventually become powdery and peel off.

It should be noted that the shelf life of PU leather is also affected by the use and maintenance methods. If you do not pay attention to maintenance, PU leather may begin to age and crack within 3 years. In order to extend the service life of PU leather, it is recommended to take appropriate maintenance measures, such as wiping with a clean towel or cotton ball dipped in detergent, and avoiding the use of organic solvents.