公开(公告)号：US20160215164A1

公开(公告)日：2016-07-28

申请号：US14945472

申请日：2015-11-19

申请人： KEPCO NUCLEAR FUEL CO., LTD.

发明人： Jongsung HONG ,  Sangjae HAN ,  Myoungho OH ,  Sang Pil KONG ,  Sung Jun PARK ,  Eun Woo SHIN ,  Gui In SHIN ,  Ui Jae LEE ,  Keunwoo CHUNG ,  Young-Wun KIM ,  Sangbong LEE

IPC分类号： C09D135/02 ,  G21C3/20

CPC分类号： C09D135/02 ,  C08L2201/54 ,  C09D133/066 ,  G21C3/07 ,  G21C21/02 ,  G21F1/10 ,  Y02E30/40

摘要： Disclosed is a water-soluble coating composition, which is applied on the surface of fuel rods to prevent scratching of the surface of the fuel rods upon manufacturing a nuclear fuel assembly for light water reactors. This water-soluble coating composition facilitates the formation and removal of a coating film and the resulting coating film can exhibit strength and durability equivalent to those of an existing lacquer (nitrocellulose) coating film, and can thus be used as an alternative to lacquer, thereby easily removing the coating film and improving workplace safety, ultimately achieving improvements in the working environment and high workplace safety.

摘要翻译： 公开了一种水溶性涂料组合物，其被施加在燃料棒的表面上，以防止制造用于轻水反应堆的核燃料组件时燃料棒表面的刮擦。 这种水溶性涂料组合物有助于涂膜的形成和除去，并且所得涂膜可以表现出与现有的漆（硝化纤维素）涂膜相当的强度和耐久性，因此可以用作漆的替代品，从而 轻松去除涂膜，提高工作场所的安全性，最终实现工作环境的改善和工作场所的安全。