Aluminum products are widely used scrap metal recycling, construction, automotive, high-speed rail, aircraft, electronics etc. used aluminum scrap metal recycling plant varieties, there is a big market demand. A high-performance lightweight aluminum alloy, will be the new material 'second five' plan in one of the new focus on the development of materials, and supporting special projects to support, network investment to provide new highlights aluminum consumption. In the 'second five' period, demand for wire and cable industry will enter the outbreak period, and the development of UHV grid development will be the top priority. Expected 'second five' period, China will invest more than 500 billion yuan. Fluorocarbon coating plate (1) coated with a fluorocarbon coating plate is divided into two systems, three-coat system and four-coat system, generally should adopt a multi-layer coating system. Two coating system: 5 ~ 10μm fluorocarbon paint and fluorocarbon finish 20 ~ 30μm composition, the total thickness of the film is generally not aluminum staircase stretcher should be less than 35μm. Only be used for the general environment. Three-coat system: 5 ~ 10μm of fluorocarbon primer, 20 ~ 30μm fluorocarbon paint and varnish 10 ~ 20μm fluorocarbon composition, total film thickness of not less than 45μm. For air pollution, industrial areas and coastal and other harsh environment areas. Four coating systems: Four coating system has two. One is when using large particle aluminum pigments, required between a primer and topcoat additional intermediate fluorocarbon paint 20μm; the other is added between the primer and paint together polyamide and polyurethane blends dense coating to improve the corrosion resistance, increasing the life of fluorocarbon aluminum. Because most of the fluorocarbon is a sponge structure, porosity, can not prevent the free positive and negative ions in the air to penetrate to the metal plate substrate. Therefore, this coating system is more suitable for air pollution, poor industrial areas and coastal zone environment. (2) fluorocarbon paint cure: there should be a few hundreds bake painted on scrap metal recycling, each layer of paint is fully cured scrap metal recycling prices, the formation of good adhesion, corrosion resistance, fade resistance, avoiding more Tu little roast. (3) In the selection of fluorocarbon paint aluminum, should concern fluorocarbon brand and the major technical indicators, and the fluorine resin content should be ≥ 70%. Scrap metal recycling point | sunshine scrap metal recycling | Sun Shine recycling scrap metal recycling scrap metal from the Linyi City Shengxin Limited. Scrap metal recycling point | sunshine scrap metal recycling | scrap metal recycling Shengxin Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Zhu new.