This article introduced the original purge method of seed bed water removal in Unipol polyethylene process,discussed the improved purge method and compared the effects of these two methods,suggested to use the improved purge method in practical operating procedures.

This article introduced the common accidents in the product discharge system of Unipol polyethylene process.

Procedure of switching into condensation mode operation of gas fluidized bed reactor in Unipol gas-phase ethylene polymerization plant was monitored by acoustic emission technique.

In this paper, block copolymers with double crystallizable segments, polyethylene-b-poly(ethylene oxide) (PE-b-PEO), were synthesized.

Synthesize on modification for polyvinyl alcohol by etherifying agent;

Preparation and characterization of paraffin/polyvinyl alcohol phase change fibers for energy storage;

Study on esterification modification for polyvinyl alcohol;

Research progress of PVC/montmorillonite nanocomposites;

The power distribution design for the production field of PVC;

Pyrolysis Characteristics of Medical Waste Compositions Containing PVC(Polyvinyl Chloride);