Compression molding and antibacterial property of PET/PP composite using PET waste fiber containing antibacterial agent

摘要

PET(Poly Ethylene Terephthalate) fiber reinforced PP(Poly Propylene) thermoplastic composite was molded by using the waste of PET fiber containing antibacterial agent. PET fiber was cut into 50mm and blended with PP web by carding machine. The compression molding was performed for the web of PET/PP. Experimental results show that the antibacterial activity R, the bending strength and Izod impact value of the composites were much larger than those of the matrix material. It is concluded that the molding system devised here is effective for the recycle of waste of PET fiber containing antibacterial agent as a raw material of composite materials.