Porous Polypropylene Fiber Prepared by Nano-CaCO_3/EVA/Polypropylene Blends
Study on Porous Polypropylene Fiber Prepared by CaCO_3 /Polypropylene Blends
قیمت: ۴۸۰۰ تومان (۱۰ درصد تخفیف اعضاء ویژه)
Composite fiber was prepared by blend of nano-CaCO3, EVA and polypropylene, and nano-CaCO3 as pore forming agent. The composite fiber treated with acid and alcoholysis. The mechanical property of composite fiber was studied. The moisture regain and structure of surface of nano-CaCO3/EVA/polypropylene composite fiber were researched. The results showed that the mechanical property decreased of nano-CaCO3/EVA/polypropylene composite fiber with content of EVA increasing, and moisture regain increased. It was found that the surface of fiber contained large amount of micro-pore.