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要想达到理想的防腐蚀效果 ,油罐外壁所用的防腐蚀涂层必须具有耐酸、耐水、耐碱等化学介质的浸蚀性能和优异的抗光老化性能 ,而且抗渗性能要好。氯磺化聚乙烯涂料具有优异的耐酸、碱、盐和耐光老化性能 ,且造价便宜 ,是油罐外壁防腐蚀的理想产品。目前导静电涂料主要有碳系、铜系、金银系、氧化物系等 ,也有采用导电性离子表面活性剂的。无论从价格和防腐蚀性能考虑碳系导静电涂料是用于油罐内部的理想产品。如环境腐蚀条件非常严重时 ,可采用鳞片涂料与氯磺化涂料配套使用的复合结构 ,对无法进行喷砂的钢质外壁表面 ,可采用带锈底漆与氯磺化配套使用的复合结构防腐
In order to achieve the desired anti-corrosion effect, the anti-corrosion coating used for the outer wall of the tank must have the corrosion resistance of the chemical medium such as acid, water, alkali and the like and the excellent anti-light aging property, and the impermeability is better. Chlorosulfonated polyethylene paint has excellent acid, alkali, salt and light aging properties, and low cost, is the ideal anti-corrosion tank wall ideal product. At present, leading electrostatic coatings are mainly carbon, copper, gold and silver, oxide, etc., but also the use of conductive ionic surfactants. Regardless of the price and corrosion resistance of carbon-based electrostatic coating is the ideal product for the interior of the tank. If the environment is very serious corrosion conditions, the use of scale paint and chlorosulfonated paint supporting the use of composite structures can not be blasting steel outer wall surface can be used with rust primer and chlorosulfonate supporting the use of composite structure corrosion