PVC-neopreneCan They be catagorized as plastics?
PVC .... sure...why not? Neoprene... probably rubber is a better classification.
PVC is a plastic, however Neoprene is a synthetic rubber.
plastic is a generic term for synthetic polymers. PVC certainly fits that. Although Neoprene is used as a rubber substitute, it is also a synthetic polymer. In this context, it can also be considered a plastic.