Chemical release agent works to soften or dissolve the film, splitting the connection between film and the substrate, and then releasing the film is mechanically removed. Chemical release agent may (hot or cold) were classified according to the working temperature, can also be classified according to their composition aluminum surface oxidation treatment professional manufacturers, such as corrosive (acidic or alkaline), abrasives or solvents / solvent combination. Etchant type release agent commonly used heating process, stripping temperature reaches 80 ~ 100 ℃. Solvent-based chemical remover cold aluminum surface treatment process, work at room temperature or near room temperature. Solvent-based chemical release agent is typically a mixture of chlorinated hydrocarbons, ketones, esters, alcohols, benzene and other solvents from the liquid. By solvent swelling of the overlay coating having a penetration effect, can effectively remove the coating surface treatment of aluminum, direct release coating or the coating peeling easier. Tuomo role release agent is prepared by dissolving, infiltration, swelling, peeling and reaction and a series of physical and chemical processes to achieve in the end it is not a good thing to cut aluminum steel city can completely thawed surface, the aluminum factory production, inventory pressure relief, the market outlook is more positive. Key manufacturers of aluminum inventories fell recently reached the maximum, there are many factors, such as late October tubes manufacturer lack of orders, many aluminum producers overhaul, destocking will to strengthen in mid-October steel city deserted, some businesses or postpone getting goods, resulting in late October aluminum surface treatment factory in Jinan, Shandong Steel City to pick up aluminum surface treatment manufacturers, distributors actively getting goods like. Steel or can continue to rebound, if the contrary, can only continue to be weak or run down maintenance of stability of surface oxidation Shandong aluminum, surface oxidation of aluminum, aluminum is provided by Jinan Heshun Heshun Aluminium Limited. Jinan Heshun Aluminum Co., Ltd. (www.jnhsly.com) (www.jnhsly.cn) is specialized in "aluminum, aluminum, aluminum, aluminum rod, aluminum row, aluminum, aluminum rod, aluminum elbow" of the enterprise the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhang.