In this project, we had acquired the elastomer reaction graft technique. The MA-grafted ratio was stable (i.e. about 1%). To save manpower and material resources in recycling process, we chose the recycled polyester which had been previously cleaned. A better drying condition of recycled polyester is heating at 130℃ for 4 hours. Recycled polyester was blended into POE-g-MA. The ratio was 80:20. The most suitable extruder model was employed to create recycled polyester compound. According to the result of the physical mechanical tests, the data had been higher than the check points. The recycled polyester blends can be made into the panel, bottle and other goods. By this successful project, the material cost can be reduced by using recycle material. This can also increase the value-added for the recycled bottle, economize the natural resources, reduce the trash, increase reusing ratio of the material and reduce the load of environmental. In this project, we hope to develop the society which with continuous utilization resource and accept the responsibility for the environmental protection.

bottle recycle,elastomer,supertoughness PET