Various types of plastic material are used for piping for various plumbing applications. Everyone thinks of PVC (polyvinyl chloride) pipe first. It is ideal for all types of DWV (drain-waste-vent ...

PVC Polyvinyl chloride Window frames, drainage pipes, shower curtains, clothing, toys, large squash bottles. Not generally collected from households for recycling. PVC use in packaging is in decline.

Another reason is that these long skinny molecules are loosely packed together. Polyvinyl chloride is made up of carbon, hydrogen, and chlorine atoms. If you compare polyvinyl chloride to polyethylene ...