Aluminum rust scaly aluminum powder or aluminum paste, its color and Ze such as silver, also known as aluminum silver, aluminum paste, silver. Sub-leafing and non-leafing categories. Leaves its good malleability in the coating may be formed continuously aluminum copper silver, can mask the pinhole, reducing permeability. Aluminum paint may reflect more than 60% of ultraviolet rays, is used in the topcoat can be improved weatherability. Alkyd paint can be made resistant to high temperature heat about 200 ℃, and often use silver silicone coatings, high temperature of 600 ℃. In the 1960s, made with aluminum zinc aluminum zinc gray finish 66 is applied on top of the Nanjing Yangtze River Bridge. Overlapping layers of sheet aluminum in the film, in parallel with the bottom surface of steel, can greatly slow down the penetration of external corrosion factor. Fate and the fate of the era foil tightly linked. Era of prosperity, gold prosperity; era turmoil, gold decline. The era of reform and opening up, gold production process has been developed tripartite modern artists will foil the ancient tradition and modern technology combine to make the traditional art of gold wrought more brilliant. Artificial hammering thousands of years have been a mechanical playing foil machine for playing; the old carbon-based process kang kang thermostat has been replaced by machines; artificial leaf has been used to shoot plodder labor; now detect imported gold silver, has replaced a few Millennium is seeing old single artist, hand touch, licking gold fineness process; now produced hammered gold has been produced against the backdrop of the most critical paper by scientific methods, quality is more stable. Gold production process, there are still a large number of processes is the machine can not be replaced, it is these ancient non-material cultural heritage, to ensure the quality and price advantage in international competition Nanjing gold when. Silver wholesale | Pengfei pigment low price (certified) | Xingyi silver provided by Yiwu Pengfei pigments Limited. Yiwu Pengfei Pigment Co., Ltd. (www.1688.com/company/ywpfyl.html) Zhejiang Jinhua, organic pigments leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Pengfei pigment in leadership with the staff warmly welcome all inquiries negotiations to create a better future Pengfei pigment.