Polyvinyl alcohol - Wikipedia

I Need Answers - Paul Sellers' Blog

What is the term that is used for substances such as HSO4? - Quora

Large, usually chainlike molecules that are built from small molecules called monomers.  Form the basis for synthetic fibers, rubbers and plastics. - ppt download

2016 MRS Meeting Presentation Slides

What is the difference between PLA and PVA? Which content will dissolve in cold water and in hot water? - Quora

How is polyester and plastic different? - Quora

Why is boiling water a stronger solvent than cold water? - Quora

alcohol - Wiktionary, the free dictionary

File:Polyvinyl alcohol microsphere embolization - Lung (52011954622).png - Wikimedia Commons