| 金属除油剂注意事项 |
| 添加时间：2018/7/30 15:49:23 浏览次数： |
| 金属除油剂注意事项 Precautions for metal deoiling agent 1、从所要去除的油污种类角度，如皂化类油污一般采用水基类金属除油剂，非皂化类油污采用溶剂类金属除油剂 1. From the point of view of the types of oil pollution to be removed, such as saponified oil pollution, water-based metal degreaser is generally used, and solvent metal degreaser is used for Non-saponified oil pollution. 2、从金属材质的角度考虑，如金属材质能否耐酸耐碱，以及如铜、铁等采用水基类金属除油剂等比较容易生锈、氧化、变色。选用金属除油剂应考虑的因素远不止以上两条，也无法一一枚举；应经实验验证综合效果再确定。 2, from the point of view of metal material, such as metal material can withstand acid and alkali resistance, as well as copper and iron, such as water based metal deoiling agent is easier to rust, oxidation, discoloration. Choosing metal degreaser should consider more than the above two factors, also can not be enumerated one by one; should be verified by the comprehensive effect of the experiment to determine. |
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