变压器油箱等黑色金属工件,在涂漆前均要经过酸洗除锈、磷化处理。目前,这种预处理工序需要较严格的加热条件,耗能大,更严重的是酸雾严重,影响工人身心健康,机械电器设备遭受腐蚀污染环境。我厂用CF除锈-磷化溶液(简称CF液)对变压器油箱等黑色金属工件进行磷化处理。这是除锈,磷化一步法处理,既减少工序,又无毒无污染、提高工作效率,并保证磷化质量。 CF液的组份 CF液的主要组份是活性剂及缓蚀剂。CF液分为工作液和补充液。工作 Transformer fuel tanks and other black metal parts, paint before going through pickling rust, phosphate treatment. Currently, this pretreatment process requires more stringent heating conditions, energy consumption, more serious is the acid mist, affecting workers’ physical and mental health, mechanical and electrical equipment corrosive to the environment. I plant with CF derusting - phosphating solution (referred to as CF liquid) on the transformer tank and other ferrous metal parts phosphating. This is rust, phosphating one-step treatment, both to reduce the process, but also non-toxic non-polluting, improve work efficiency and ensure the quality of phosphating. The main components of CF liquid CF fluid is active agent and corrosion inhibitor. CF liquid into the working fluid and replenishment. jobs