What's the plural form of polyvinyl alcohol? Here's the word you're looking for.
Answer
The noun polyvinyl alcohol can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be polyvinyl alcohol.
However, in more specific contexts, the plural form can also be polyvinyl alcohols e.g. in reference to various types of polyvinyl alcohols
or a collection of polyvinyl alcohols.
