CARBON FIBER SURFACE OILING AGENT CHANGING APPARATUS

    公开(公告)号:US20180179698A1

    公开(公告)日:2018-06-28

    申请号:US15389707

    申请日:2016-12-23

    发明人: CHIH-YUNG WANG

    摘要: A carbon fiber surface oiling agent changing apparatus includes a feeding module, a receiving module, a desizing module, a plasma surface treatment module, and a sizing module. A carbon fiber yarn released from the feeding module is sequentially processed at a predetermined speed to perform the steps of desizing, plasma surface treatment, sizing, and so on, in a relatively more active and reliable manner. Particularly, the surface of the carbon fiber yarn is roughened and is provided with functional groups, which is beneficial to achieve high-quality interface bonding of the carbon fiber yarn and the matrix resin in the subsequent sizing step, thereby enhancing the characteristics of carbon fiber composite materials.