1 The raw material characteristic of polypropene powder produced through small bulk polymerization is analyzed.

2 Objective To evaluate the effect of polypropene mesh on abdominal incisional hernia repair.

3 Most polymers, such as polythene (polyethylene) and polypropene (polypropylene) are not biodegradable.

4 Particles of polypropene, with densities approaching that of water were used as tracer in the water system for the investigation of the flow characteristics.

5 The condition for enzyme immobilization was studied by using polypropene loaded titanium dioxide membrane to immobilize pesticide degradable enzyme EC3.

6 Methods The clinical data of 41 cases in 5 years who received abdominal incisional repair with polypropene mesh were reviewed.