This paper introduced manufacture technologies of macromolecular materials such as synthetic resins、 synthetic fiber and synthetic rubber in domestic.In the field of development of polymerization process technology

the polymerization process technologies in large scale for polypropylene

polyethylene

polyester

polycisbutadiene

SBS thermoplastic elastomer

solution-polymerized SBR

polybuthylene rubber have been successfully developed

and relevant production plants have been built up in China.In the field of development of synthetic fiber manufacture of process technology

important progresses have been achieved for polyester fiber making and polyacraldehyde fiber making in large scale.In the field of development for new grades of synthetic materials

the ratio of specialty grades of synthetic resins

differential ratio of synthetic fiber have been increased in evidence.In the field of new type of chemical materials

the development of synthetic process technology and new grades of non-general purpose synthetic resins such as PET solid polycondensation resin

epoxy resin;polyurthene

and engineering polastics such as polyamide (PA6)

PBT

and high performance fiber such as UHMW PE fiber

PBO fiber have been successfully done.Finally

this paper prospected the developing direction and trends of polymer technologies within the Eleventh Five-year Plan period.