NEW SEASONS INDUSTRIES CO LIMITED

Adipic acid is commonly known as “fat acid” with the formula C₆H₁₀O₄, molecular weight is 146.14, which is an importantdibasic acidin aliphaticsdibasic acid. It is a kind of white crystalline solid, and odorless. It has common features with aliphaticsdibasic acid, including salt forming reaction, esterification reaction, amidation, etc. Meanwhile, it can form polymer with diamine through polycondensation reaction.

Adipic acid is mainly used in producing nylon fiber and engineering plastics, and polyurethane in quantity. Most of parts are used to produce PU, liquid for sole, polyurethane foam, etc. A small number of them are used for high quality lubricating oil. 

High quality ester of adipic acid can be used as PVC and its copolymer, plasticizer of natural synthetic rubber. A large number of adipic acid ester is used to produce food packaging, thin film and PVC for insulation.

Adipic acid is also used for sour agent of food and drink. It is not easy to deliquesce, so it is used in dry food, and can be kept in a long time.