Research on the physic and chemical problems during the extrusion molding process of polymer
       Research on polymer nano composite material preparation principle and equipment
       Research and development of novel high-performance functional materials
       Research on large-sized extruding and pelletizing device
       Serial research and development of anisotropic parallel dual-screw extruder
       Research and development of tandem grinding-disc screw extruder
       Research and development of reciprocating single-screw pin extruder
       Research and development of high-temperature melting-body gear pump unit
       Research on composite extrusion technology and equipment
       Serial research and development of new-type FIFO rubber injection molding machine