ポリ塩化 えんかビニリデンではありません
porienkabiniridendewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of ポリ塩化ビニリデン

1. Is not polyvinylidene chloride.; It is not PVDF.

Negative
Polite
Formal Register