Is Nylon Biodegradable?

According to greengood.com: ”Sort of.  Nylon takes between 30 and 40 years to biodegrade, that is quite a long time but nothing compared to the estimated 500 years for a plastic bag. Nylon is renewable and recyclable because it can be broken apart to form new nylon or a new product. Nylon is recycled frequently to make carpets.”