第一个特性是油污的分解能力强。无论是什么样的除油剂，一定对油污具有强分解能力，无论是乳化反应，还是皂化反应，最终的目的是能够和油污产生溶解反应，使油污能够快速从金属表面退下，这是除油剂除油效果的基本保证。
The first characteristic is the strong decomposition ability of oil. No matter what kind of degreaser, it must have strong decomposition ability to oil stain. No matter emulsion reaction or saponification reaction, the ultimate purpose is to produce dissolution reaction with oil stain, so that oil stain can quickly withdraw from metal surface, which is the basic guarantee of degreaser degreasing effect.
第二个就是不腐蚀性，这里的不腐蚀是指不会对产品表面造成腐蚀，这个和材质的关系比较大，不同的材质产品特性会不一样，所以,对不同除油剂的耐腐蚀能力也就不一样，这就需要我们在选择除油剂的时候，多了解其特性，选择最合适自己产品的除油剂，避免造成腐蚀。
The second one is non corrosiveness. In this case, non corrosiveness means that it will not cause corrosion to the product surface. This has a great relationship with the material, and the product characteristics of different materials will be different. Therefore, the corrosion resistance of different oil removers is also different, which requires us to know more about their characteristics when selecting oil removers, select the most appropriate oil remover for our products, and avoid manufacturing Corrosion.