ねつ硬化 こうか せい樹脂 じゅしではありません
netsukōka seiju shidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 熱硬化性樹脂

1. Is not a thermosetting resin.; Is not a thermohardening resin.

Negative
Polite
Formal Register