水基油烟机重油垢清洗剂配方设计

Formula design of liquid-base hard oil dirt cleaning agent for smoke extractor

探讨了水基油烟机重油垢清洗剂的去污机理,从重油垢清洗剂配方设计的3种主要手段出发,设计了正交实验,并采用测试清洗效率的分析手段对配方进行比较。通过正交实验结果,分析提高清洗效率的途径。通过摸索,得到清洗效率高于市售品牌的重油垢清洗剂,通过10min摆洗后的去污率为99.8%。该清洗剂具有液雾少、安全环保、对金属腐蚀性很小且去污效率高的优点。同时配方考虑了清洗剂与油垢表面的接触时间,使清洗剂发挥作用时间更长,同时尽可能地降低原料成本。

This paper analyzed the cleaning mechanism of liquid-based heavy oil soil cleaning agent. Orthogonal experiments were designed for formula development according to three cleaning methods and results were compared through cleaning efficiency test. Based on the data of orthogonal experiments, further discussion was made on how to raise cleaning efficiency. As a result, an optimized formula with lower cost was archived which showed better cleaning efficiency than other commercial products. Its detergency came to 99.8% after ten mins cleaning, and the flowing down of cleaning agent form dirt surface was delayed. The product has little fog when it is sprayed. It is good for use, harmless to human body and environmental friendly.