公开(公告)号：US20140378599A1

公开(公告)日：2014-12-25

申请号：US14373892

申请日：2013-03-29

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Kazuhiro Sawa ,  Kensuke Tsumura ,  Mitsuru Naruta ,  Nobuhiko Inui ,  Katsunori Takahashi

IPC分类号： C08K3/04

CPC分类号： C08K3/04 ,  B29B7/90 ,  C08J3/205 ,  C08J3/2056 ,  C08J2323/12 ,  C08J2355/02 ,  C08J2377/00 ,  C08K2201/011 ,  C08L2201/50 ,  C08L2201/52

摘要： Provided is a process for manufacturing a resin composite material having high mechanical strength. The process comprises the steps of: preparing a resin composition comprising a carbon material having a graphene structure, a solvent, and a thermoplastic resin; applying a shearing force to a solid of the resin composition so that the total shearing strain, which is a product of shear rate (s−1) and shear time (s), is 80000 or more either at a temperature lower than the melting point of the thermoplastic resin when the thermoplastic resin is crystalline or at a temperature in the vicinity of Tg of the thermoplastic resin when the thermoplastic resin is amorphous; and kneading the resin composition at a temperature equal to or higher than the boiling point of the solvent to obtain the resin composite material.

摘要翻译： 提供一种具有高机械强度的树脂复合材料的制造方法。 该方法包括以下步骤：制备包含具有石墨烯结构的碳材料，溶剂和热塑性树脂的树脂组合物; 对树脂组合物的固体施加剪切力，使得作为剪切速率（s-1）和剪切时间（s）的乘积的总剪切应变在低于熔点的温度下为80000以上 当热塑性树脂是结晶时，或当热塑性树脂是无定形时，在热塑性树脂的Tg附近的温度下，热塑性树脂的热塑性树脂; 并在等于或高于溶剂沸点的温度下捏合该树脂组合物以获得树脂复合材料。