What are the characteristics of environmentally friendly metal coating

Environmentally friendly metal coating is a common surface treatment agent for metal parts. When used, it can not only protect metal parts well, but also reduce the impact on the surrounding environment. Environmentally friendly metal coating is not only used in automobiles, machine tools and equipment In addition to being applied in other fields, it also has a good application in some casting parts. In order to deepen everyone's understanding of environmental protection metal coating and facilitate the later application, let's take a look at its characteristics.

1. The coating contains PTFE and has remarkable lubricity, and the friction coefficient is as low as 0.05-0.2, which makes the fasteners have precise and uniform tightening torque. Its lubricity also makes it easy to remove the nut, and it will last for several years The same is true for the latter, so it can be applied to mechanical parts that require high friction coefficients.

2. The coating has good flexibility and strong adhesion, and can bond a variety of substrates. After the coating is cured, it can form red, blue, green, silver gray, black, etc., beautiful and generous, with a certain degree of decoration.

3. Good corrosion resistance, the coating has low permeability to water, gas and oxidation, and has good resistance to media such as air, moisture, salts, alkalis, acids, solvents, etc., which can effectively avoid corrosion damage to equipment .In the ASTMB-177 salt spray test, it lasts up to 2500 hours, and the red rust area is less than 15 percent.

4. The insulation strength of the coating can reach 500-1200 volts per microinch, so as to achieve the effect of inhibiting electrochemical corrosion. It also has excellent anti-ultraviolet and weather resistance, and can also prevent fastening caused by hot soil layers and most chemicals parts corrosion.

Through the understanding of environmentally friendly metal coating, it must also facilitate the later use of environmentally friendly metal coating. The environmentally friendly metal coating provided by our company is different from ordinary metal coating. It has a strong pungent smell and has less impact on the human body and the surrounding ecology, so it can be used with confidence no matter where it is, and it can easily achieve the anti-corrosion effect. If you want to know more, you can contact us.