The toluene diisocyanate (TDI) industry is operating at a high level due to continued favorable conditions in the upstream and downstream of the industrial chain.

Toluene diisocyanate, referred to as TDI, refers to a type of organic compound with a benzene ring. It appears as a colorless to light yellow liquid at room temperature and has a pungent odor. There are currently many production processes for toluene diisocyanate, including dimethyl carbonate method, amine phosgenation method, nitro compound carbonylation method, etc.…