PET film thickness self-control system;

Status and trend of domestic PET film;

Corona discharge treatment of polyester film and its appliance;

Base oneself on studied results,technique making polyester film of small extraction and B-class insula- tion was planned on the technical parameter and middle control,include:synthesis of polyester resin of small extraction, increased intrinsic viscosity,and making film etc.

Then grafting of polymer brush on the surface of polysulfone film by sequential UV irradiation with 4-azidobenzoic acid as the photocoupler was carried out.

Synthesis,optical and electroluminescent properties of hyperbranched polyfluorenes;

Recent progress in polyfluorenes:preparation and characterization;

MS Analysis on Intermediate of Synthetic Polyfluorene Electroluminescent Materials;