新型脱脂剂研究  

Study on A New Type Degreasing Agents

作　　者：杨立会[1] 谷中芳[1] 张柯[1] 王晓玲[1] 李小云[1] 

机构地区：[1]河北科技大学化学与制药工程学院,河北石家庄050018

出　　处：《涂装与电镀》2011年第5期15-19,共5页Painting and Electroplating

摘　　要：研究了常温下化学脱脂法实验所得脱脂剂。结果表明氢氧化钠10 g/L、硅酸钠8 g/L、碳酸钠6 g/L、多聚磷酸钠3.75g/L、焦磷酸钠1 g/L、柠檬酸钠8 g/L、磷酸钠10 g/L、表面活性剂12g/L时,脱脂率达到99%。实验所得脱脂剂工艺温度有所降低,并且防锈性能大大提高。The degreasing agent from chemical degreasing at normal temperature were investigated.The results show when the sodium hydroxide 14 g / L,sodium silicate8 g/L,sodium carbonate 10 g/L,sodium polyphosphate 0.4g /L,sodium pyrophosphate 1 g/ L,sodium citrate 8 g/L,Sodium phosphate 10 g/L,Sodium 6 g/L,the skim rate reached 99%.Optimal formula of degreasing agent from the experiment,the temperature is lower than others,and performance of antiseptic and antirust were greatly improved.

关 键 词：脱脂剂 化学脱脂 脱脂率 

分 类 号：TQ423[化学工程]