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喷漆房进行喷漆工艺的主要流程

来源:http://www.educneves.com/   发布时间:2018-03-13 18:23:00
一、除油
1. Oil removal
1.去除黑色金属工件在生产过程中表面的油污,用槽浸法.碱液清洗配方:氢氧化钠4%,磷酸钠4%,磷酸三钠4%,OP-10乳化液0.3%,温度90~95℃,处理时间5~8分钟.处理后检查方法:水洗后用刷帚刷,目测油污是否去净。
1. oil removal of ferrous metal workpiece surface in the production process, with the tank leaching method. Alkaline cleaning formula: 4% sodium hydroxide, sodium phosphate, sodium phosphate 4%, three 4%, OP-10 0.3% emulsion, temperature 90~95, processing time 5~8 minutes after the treatment. Method: after washing brush brush, measuring whether oil. Go to the net.
2.去除有色金属工件表面的油污,用槽浸法.采用KL-13型除油除锈添加剂处理(该添加剂为白色粉末),使用浓度:兑水比例2%,温度大于5℃,时间5~10分钟,槽液PH值:7。
2., remove the oil stain on the surface of non-ferrous metal parts, and use slot leaching method. The KL-13 type oil and rust removing additive is applied (the additive is white powder). The concentration of the additive is 2%, the temperature is greater than 5 degrees, the time is 5~10 minutes, and the pH value of the bath is 7.
3.塑料制品的表面除油,用槽浸法.选用KL-16型脱腊除油粉,使用浓度:兑水比例5%,温度40~65℃,时间5~10分钟。
3. the surface of the plastic products is deoiling, using the groove dipping method. The KL-16 decured deoil powder is selected. The use concentration: the ratio of water to water is 5%, the temperature is 40~65 C, and the time is 5~10 minutes.
二、除锈
Two. Derusting
在线正规赌博,光氧催化设备采用酸性除锈,去除钢铁表面的锈垢,用槽浸法.酸洗除锈液配方:浓度31%的工业盐酸,缓蚀剂3%,温度:常温.处理时间3-8分钟,处理后检查方法:水洗后目测是否有锈垢存在。
Light oxygen catalytic equipment by acidic derusting, remove the rust on the steel surface, using dipping method. The pickling solution formula: industrial hydrochloric acid concentration 31%, inhibitor 3%, temperature: room temperature. The processing time of 3-8 minutes, after the treatment of visual inspection methods: after washing if there is rust there.
在线正规赌博,光氧催化设备用于磷化前的表面处理,用槽浸法,配槽液时按每1-3公斤/吨的用量慢慢添加,搅拌使其溶解.表调剂的工作条件为PH值7.5-9.5,温度:常温,时间半分钟。
The photocatalytic oxygen catalytic equipment is used for surface treatment before phosphating. It is slowly added in the slot leaching method with the amount of 1-3 kg / ton in the slot solution. The working condition of the regulator is pH 7.5-9.5, temperature: room temperature, time and a half minute.
本文由在线正规赌博,光氧催化设备友情奉献,更多有关的知识请点击:http://www.educneves.com我们将用最先进的技术,最真诚的态度,为您提供最为全面的服务。我们将会陆续向大家奉献,敬请期待。
In this paper, we will give you more knowledge about the catalytic devices of light and oxygen. Please click: http://www.educneves.com, we will provide you with the most advanced technology and the most sincere attitude to provide you with the most comprehensive service. We will continue to contribute to you and look forward to it.
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