Recently, the Hubei Xiangtai Cellulose Co., Ltd. developed the ultra-low viscosity hydroxyethyl cellulose HEC (XT-04) in the Jiangxi Copper Corporation Copper plating shop to be successful, the effect is similar to the Dow Chemical Company (DOW Company) CELLOSIZE QP O9L products, 20 percent lower cost, welcome domestic and foreign manufacturers use copper foil.