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由广州机床研究所承担的国家机械工业委员会科学技术发展基金项目《金属涂漆前处理剂及其工艺研究》,于一九八七年十二月二十一日至二十二日在广州通过了部级鉴定。鉴定会由国家机械委机床工具局王璞高级工程师主持。主管研究所和各有关工厂等14个单位共26名代表参加了会议。与会代表认真审查了有关技术文件,并观看了现场表演。代表们一致认为:该处理剂是在室温下,集除油、除锈、磷化和钝化于一槽中一次性完成的,工件处理后不需水洗。该处理剂使用工艺简单。它用于金属板金件涂漆前的表面处理,形成的防护膜具有良好的耐蚀性能,质量指标达到或超过GB6807-86,达到国内进先水平。该项研究成
The Research on Pre-treatment Agent of Metal Coatings and Its Process undertaken by the State Machinery Industry Commission Science and Technology Development Fund Project undertaken by Guangzhou Machine Tool Research Institute was approved in Guangzhou from December 21 to January 22, 1987 A ministerial appraisal. Appraisal by the State Mechanical and Mechanical Engineering Bureau, Wang Pu, senior board engineer. A total of 26 representatives from 14 institutes, including institutes and factories, attended the meeting. Participants carefully reviewed the technical documents and watched live performances. The deputies agreed that: The treatment agent is set at room temperature, degreasing, rust, phosphating and passivation in a one-time completion of the tank, the workpiece without washing after treatment. The treatment agent is simple to use. It is used for metal sheet metal surface treatment before painting, forming a protective film has good corrosion resistance, quality indicators meet or exceed GB6807-86, reached the advanced level in China. The research into