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