| abstract |
The invention provides a wormwood polyester master batch and a preparation method thereof, wherein the content of wormwood extract in the polyester master batch is 0.1-5%, the content of graphene is 1-6%, and the preparation method of the master batch specifically comprises the steps of preparation of wormwood extract, preparation of wormwood extract-containing functional modifier, pressurization and banburying, mixing, extrusion granulation and drying. The wormwood polyester master batch has a far infrared function, has the effects of activating cell tissues and promoting blood circulation, is suitable for preparing composite health-care fabrics, can reduce the attachment of bacteria, has the bacteriostasis rate of 96.0-98.5 percent on staphylococcus aureus, escherichia coli, candida albicans and other bacteria which are susceptible to human body, has stable components, is not easy to deteriorate, and has the heat-resisting temperature of 160-170 ℃. |