公开(公告)号：US06797760B1

公开(公告)日：2004-09-28

申请号：US09688328

申请日：2000-10-13

申请人： Shahzad Ebrahimian ,  Mark A. Jozokos ,  Will Pavilionis

发明人： Shahzad Ebrahimian ,  Mark A. Jozokos ,  Will Pavilionis

IPC分类号： C08K334

CPC分类号： C08K3/346 ,  C08L27/12

摘要： A non-dripping, flame retardant, fluoropolymeric insulative composition comprises: (a) a fluoropolymeric base polymer; and (b) a nanoclay additive. The preferred nanoclay additive is selected from the group consisting of synthetic silicate montmorillonites, natural layered silicate montmorillonites and a layered alumna-silicate. Such compositions are especially useful for coating wires and conductors employed in high-speed speed telecommunication data transmission cables. A method for preparing an exfoliated thermoplastic elastomer blend of a fluoropolymer and a nanocomposite comprising dynamically mixing said fluoropolymer and said nanocomposite in a ratio of from about 99:1 to about 50:50 parts by weight, respectively.

摘要翻译： 非滴落阻燃氟聚合物绝缘组合物包括：（a）氟聚合物基聚合物; 和（b）纳米粘土添加剂。 优选的纳米粘土添加剂选自合成硅酸盐蒙脱石，天然层状硅酸盐蒙脱土和层状硅酸盐。 这种组合物特别适用于涂覆在高速电信数据传输电缆中使用的导线和导体。 一种制备含氟聚合物和纳米复合材料的剥离热塑性弹性体共混物的方法，包括分别以约99:1至约50:50重量份的比例动态混合所述含氟聚合物和所述纳米复合材料。