Question

can polymers decay naturally

Answer 1

Polymers can be natural in origin such as the lignin of tree branches. Other polymers are termed synthetic, because they are made by humans from naturally-occurring materials. ... Polymers are useful because of their strength and durability in many applications.

Answer 2

yes it depends on there nature how they prepare. they decay by physical and naturly. physicaly like hydrulysis and photodegradation method.