Trimellitic anhydride ( TMA) is an important organic chemical product mainly used to produce PVC resin plasticizers, polyimide resin paints, water-soluble alkyd resins, epoxy resin curing agents, ....
Zhenjiang Zhengdan Chemical Industry Co., Ltd. is the leading manufacture in Asia and specialized in PetroChemicals industry, covering Trimellitic anhydride( TMA) , P-diethylbenzene( PDEB) . Now we....
PDEB desorbent is a liquid detach agent mainly use as strippant of para-xylene to get high purity, by separate para-xylene from a mixture of xylene isomers and ethlbenzene. PDEB desorbent also can be....