This paper introduces the mechanism and the classification of antibacterial plastics, including the method of preparation ,the test method for evaluating antibacterial plastics, application and development trends of native and abroad as well.

High content antibacterial masterbatches were prepared by melt blending ABS and surface-modified inorganic antibacterial agents containing silver with twin screw extruder, and added into ABS to prepare ABS antibacterial plastics.

Preparation of Antimicrobial Plastics Containing Nano-meter SiO_2 Grafted High-molecular Quaternary Ammonium Salt;

Copper-type, zinc-type and copper-zinc complex type antimicrobial agent were introduced into polypropylene to form an antimicrobial masterbatch, which was subsequently used in the antimicrobial plastics.

It were reviewed the processing technology of nano- scaled inorganic antimicrobial agents and nano- antimicrobial plastics inthis paper.

Preparation of antibacterial plastic masterbatch and study on its antibacterial action;

The paper introduces the classifies of the antibacterial agent and the development of the antibacterial agent and antibacterial plastic at home and abroad.

Antibacterial plastic is a new kind of functional plastic.

The advantages of nano materials for antibiotic plastics are summarized.

A new type of nano-antibiotic plastics composed of nano-scale antibiotic material is developed.