熱ねつ硬こう化か物ぶつMeaningsNoun1. thermosetting material (esp. plastics and resins)Kanji used熱heat硬hard like a rock化transformation物thingComposed of熱ねつheat; fever; temperature; zeal; passion; enthusiasm; mania; craze; rageNoun硬こう化かhardening; vulcanization; vulcanisation; sclerosis; curing; hardening (of attitude, stance, etc.); stiffening; toughening; upturn (in the market); firming upNoun物ぶつstock; productsNoun