PPG aviation pretreatment coating si

U.SPPG Industrial Group recently announced that its aviation pre-processing product RECC3007 for chemical conversion membranes of aluminum substrates has reached the U.Smilitary technical specification MIL-C-81706this product is a coating material for the surface pretreatment of a chrome-free aircraft, in accordance with the technical requirements of the U.SDepartment of DefenseRECC3007 as a pretreatment material, can be sprayed on the aluminum alloy aircraft component substrate surface, play a protective role, at the same time, with the primer has good adhesion, and the formula does not contain chromium, also does not contain VOCsaccording to the company, according to the company, the conversion film has a low resistance, suitable for those who can not be coated with paint aluminum and aluminum-plated electronic connectors, and the product can also be used in other applications such as electronic circuits, designed to improve its corrosion resistanceRandall Brady, global regional manager ofPPG and head of aircraft pretreatment solutions, said, "The aviation coating formulation sits without chromium and its compounds and is an important research and development project for PPG, which has comparable corrosion resistance to other chromium-containing corrosion-resistant productsIn addition, this technical indicator qualification results can be obtained by U.Smilitary departments and their contractors, as well as commercial, general aviation manufacturers, operators and contractors to purchase the product"