tereftalaadi
Tereftalaadi refers to the family of chemical compounds derived from terephthalic acid, the benzene ring bearing two carboxyl groups in para positions. The term encompasses simple esters such as dimethyl tereftalaadi (dimethyl terephthalate), diethyl tereftalaadi, and the corresponding salts, as well as polymeric tereftalaadid such as polyethylene tereftalaadi (PET) and polybutylene tereftalaadi (PBT). These compounds are used primarily as monomers or comonomers in polyester polymers, where they impart strength, stability, and resistance to solvents and heat.
Production and processing typically begin with terephthalic acid, which is produced industrially by catalytic oxidation of
Applications are dominated by PET, widely used for beverage bottles, food packaging, and textile fibers. PBT
Safety and handling information follow standard chemical guidelines: handle with appropriate personal protection, in well-ventilated areas,