We have talked a lot over the last year about our preference for PVC as likely the better longer-term story within polymers – more stable growth – more limited global investment and less impact from the plastic waste moves, as very little PVC ends up in packaging. The exception is the medical device space, where demand for PVC in single-use applications is growing as illustrated below. While the medical device industry is setting up to use recycled PVC it is going to be hard to close the loop here as medical waste is generally quite contaminated and PVC does not do well in a conventional pyrolysis process because the chlorine molecule is a contaminant. The solution will likely be getting PVC from end-of-life consumer durables and recycling that PVC back into medical applications. Disposal of the medical waste is best done through a pyrolysis or gasification process that includes very high-temperature plasma technology. These facilities exist and operate well outside of the US, and we would expect to see broader acceptance within the US over time. See more in today's daily.
Source: Plastics Today, September 2021