Using 5052 aluminum coil has four advantages: First, welding technology advantages: the use of thin-walled welded 5052 aluminum coil technology to produce the third generation of aluminum connecting pipe, weld strength than brass, aluminum's own strength; the second is to use life advantages: the appearance of using 5052 aluminum coil cross-linked polyethylene (heat shrink tube) do embalmed embossed aluminum oxide, life of more than 20 years; the third is energy-saving advantages: the use of aluminum connecting pipe insulation will help to connect the tube reduce cold waste, improve energy levels; Fourth bending performance: Easy installation, relocation is not completely washed before electrophoresis cause yellowing phenomenon oxide film is a honeycomb, and its porous structure determines the oxide film holes will be left sulfuric acid. It is well known for electrophoresis profiles if not washed thoroughly, it is likely to occur yellowing phenomenon. For this yellowing phenomenon, are generally considered to be holes in the oxide film of acid radicals react with electrophoretic paint so that the electrophoretic paint yellowing occurs, in fact, this yellow paint yellowing occurs not changed, but the yellow oxide film change. The oxide film is normally clear and transparent, if the hole in the residual oxide film more sulfate, at high temperatures, the oxide film will react with the sulfate, allowing clear, transparent oxide film becomes cloudy, transparency drop; while electrophoresis coupled with high transparency film embossed aluminum oxide manufacturers, for the supply of highly reflective light embossed aluminum oxide, so that this defect has been further magnified embossed aluminum oxide supply price, on the formation of the said yellowing. Therefore, a few washed before electrophoresis is critical, not only to ensure the quality of water, but also to ensure the water temperature and washing time. Embossed aluminum oxide | good quality embossed aluminum oxide Which | rolls provided by Alcoa Aluminum Co., Ltd. Jinan rolls. Jinan Heshun Aluminum Co. (www.jnhsly.com) (www.jnhsly.cn) in the field of aluminum products devoted boundless enthusiasm and passion, rolls Alcoa has been a customer-centric philosophy to create value for customers, quality, service to win the market, and sincerely hope to cooperate with the community to create success, create brilliant. Welcome to the relevant business information, Contact: Zhang.