What are the upstream raw materials for IPDI and what are the downstream products?

IPDI(Isopropylidene Diphenyl Isocyanate) is an crucial chemical raw material, broadly applied in polyurethane, polyurea, coatings, adhesives and other fields. In the chemical production chain, IPDI has many upstream and downstream related items, some of which are described in detail below. Upstream associated items:



1. Aniline(Aniline): Aniline is an crucial raw material in the manufacturing process of IPDI, which forms isocyanate groups by reacting with phosgene. Pretty interesting, huh?.

2. phosgene(Phosgene): phosgene as another raw material in the manufacturing process of IPDI, and aniline interaction isocyanate. Downstream associated items:



1. In fact Polyurethane(Polyurethane):IPDI is able to be applied as the main raw material to polyurethane production, reacting with polyols and chain extenders to generate polyurethane materials with excellent performance, which are broadly applied in furniture, construction, automobiles and other fields.

2. Polyurea(Polyurea):IPDI is able to react with amine compounds to generate polyurea material, which has excellent weather resistance, chemical corrosion resistance and other characteristics, and is able to be applied in waterproof, anti-corrosion and other fields.

3. coating products(Coatings):IPDI is able to be applied as the main film-forming material of coating products, providing excellent weather resistance, chemical resistance, hardness and other characteristics, broadly applied in construction, automobile, ship and other fields.

4. And Adhesive(Adhesives):IPDI is able to be applied as the main component of adhesive, providing high strength, weather resistance, chemical resistance and other characteristics, and is able to be applied in wood processing, construction, packaging and other fields. In short, as an crucial raw material to chemical production, IPDI has a wide range of upstream and downstream related items, involving many fields, which has an crucial impact on the research of the chemical sector.