公开(公告)号：EP3508623B1

公开(公告)日：2020-01-22

申请号：EP18200366.5

申请日：2018-10-15

申请人： Jiangsu Hanvo Safety Product Co., Ltd.

发明人： Ou, Chonghua ,  Ren, Shendong ,  Zhang, Ming ,  Wang, Xianhua

IPC分类号： D01F1/10 ,  D01F6/04 ,  D01D1/02

公开(公告)号：EP3508623A1

公开(公告)日：2019-07-10

申请号：EP18200366.5

申请日：2018-10-15

申请人： Jiangsu Hanvo Safety Product Co., Ltd.

发明人： Ou, Chonghua ,  Ren, Shendong ,  Zhang, Ming ,  Wang, Xianhua

IPC分类号： D01F1/10 ,  D01F6/04 ,  D01D1/02

摘要： The present invention provides a composite ultra-high molecular weight polyethylene fiber and a preparation method thereof, wherein the method comprises mixing glass fiber, graphene slurry, UHMWPE powder and white oil, and then swelling to a molten state, then cooling into a gel-spun, and finally making the fiber from the gel-spun. The method of the present disclosure not only can solve the problem that the glass fiber has poor dispersibility in the case of high viscoelasticity of the ultra-high molecular weight polyethylene, but also can improve the cut resistance of the ultra-high molecular weight polyethylene fiber on the basis of ensuring the flexibility of the yarn.