The damping mechanism of rubber materials were analyzed,and the progress in damping modified rubber materials,such as acrylate rubber,polyurethane,butyl rubber,nitrile rubber,poly(vinyl acetate) were reviewed with 23 references.

Research progress on modification of polyvinyl acetate emulsion;

Preparation of API main agent using modified oxidized starch filled polyvinyl acetate emulsion

The crosslinked polyvinyl acetate(PVAc) latexes were synthesized with divinyl benzene,ethylene glycoldimethacrylate and allyl methacrylate as crosslinking agents respectively,dodecyl sodium sulfate as emulsifier, and ammonium persulfate as initiator.

The influence of filler type,filler level,the initial mixing temperature,mixing time and rotor speed on the properties of TPU/EVA blend was investigated by using a torque rheometer.

The ethylene-vinyl acetate copolymer (EVA)/clay nanocomposites were successfully prepared through melt intercalation process.

An injection super light blowing material of ethylene-vinyl acetate copolymer (EVA) and ethylene-acrylate copolymer grafted with maleic anhydride (Fusabond), which has good properties to meet the adidas footwear standard requirements, was developed and put into production of the injection molding midsole of adidas sport-shoe.