What role does plasticizer migration play in the aging of PVC bar stools?
Plasticizer migration is a critical factor in the aging process of PVC bar stools. Over time, plasticizers—chemical additives that enhance flexibility—gradually leach out from the PVC material. This migration leads to a loss of elasticity, making the stools brittle and prone to cracking. Environmental factors like heat and UV exposure accelerate this process, further reducing the lifespan of the stools. Understanding plasticizer migration helps in selecting high-quality PVC and implementing proper maintenance to prolong durability. Regular cleaning and avoiding extreme conditions can mitigate these effects, ensuring longer-lasting bar stools.
