Is there any plastic that is just carbon chains? My understanding is all plastics contain additives. This [1] is just one study of many that show HDPE (and othe

Is there any plastic that is just carbon chains? My understanding is all plastics contain additives. This [1] is just one study of many that show HDPE (and other plastics) leaching phthalates. Please don’t come at me or anyone with the ad hominem attacks. This is something I have looked in to in the past, and is of great concern of mine. [1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5848201/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5848201/