[发明专利]柴油机铸造本体清洗防锈剂及制备方法

摘要

本发明公开一种柴油机铸造本体清洗防锈剂及制备方法，所用原料及质量百分比如下：A剂30~40%、B剂40~50%、三聚磷酸钠3~7%、常温喷淋脱脂无泡专用表面活性剂3~6%、有机硅消泡剂8~12%及异塞唑啉酮0.5~1%；所述A剂的原料及质量百分比如下：植酸2~6%、常温钢铁表面处理剂8~10%、碳酸氢铵1~3%、三乙醇胺3~7%、聚乙二醇3~5%、有机硅消泡剂0.6~1.2%、水余量；所述B剂的原料及质量百分比如下：碳酸钠2~4%、亚硝酸钠10~20%、三乙醇胺10~16%、水余量。

主权项

一种柴油机铸造本体清洗防锈剂，其特征在于所用原料及质量百分比如下：A剂                                                       30~40%B剂                                                       40~50%三聚磷酸钠                                           3~7%常温喷淋脱脂无泡专用表面活性剂    3~6%有机硅消泡剂                                        8~12%异塞唑啉酮                                           0.5~1%所述A剂的原料及质量百分比如下：植酸                                                    2~6%常温钢铁表面处理剂                         8~10%碳酸氢铵                                            1~3%三乙醇胺                                            3~7%聚乙二醇                                            3~5%有机硅消泡剂                                  0.6~1.2%水                                                       余量所述B剂的原料及质量百分比如下：碳酸钠                                       2~4%亚硝酸钠                                  10~20%三乙醇胺                                  10~16%水                                             余量。