Four special properties of fluorocarbon paint

It is understood that fluorocarbon paint refers to the coating material with fluororesin as the main film-forming material; also known as fluorocarbon paint, fluorine paint, fluororesin paint and so on. Among various coatings, the fluororesin coating has a large electronegativity due to the introduced fluorine element, and has a strong fluorocarbon bond, and has particularly superior properties.

The domestic fluorocarbon coating industry started late, but it has developed rapidly. In just over a decade, it has not only developed "Teflon" non-stick coatings and high-temperature baking PVDF coatings that have been used abroad for a long time. Moreover, the FEVE type room temperature curing fluorocarbon coating has been successfully promoted. Unless otherwise, fluorocarbon paints have the following special properties.

First, excellent anti-corrosion performance - benefit from excellent chemical inertness, chemical resistance of acid, alkali, salt and other chemical substances and a variety of chemical solvents to provide a protective barrier for the substrate; the film is tough - high surface hardness, resistant Impact, buckling resistance and wear resistance. Shows excellent physical and mechanical properties.

Second, maintenance-free, self-cleaning - fluorocarbon coating has very low surface energy, surface dust can be self-cleaning by rain, excellent hydrophobicity (maximum water absorption is less than 5%) and oil repellent, very small friction coefficient ( 0.15—0.17), it will not stick to dust and scale, and its antifouling property is good.

Third, strong adhesion - in copper, stainless steel and other metals, polyester, polyurethane, vinyl chloride and other plastics, cement, composite materials and other surfaces have excellent adhesion, basically showing the characteristics of any material should be attached. Highly decorative - in a 60 degree gloss meter, it can achieve a high gloss of more than 80%.

4. Long weather resistance - The coating contains a large number of F--C bonds, which determines its super stability, no powdering, no fading, and a service life of up to 20 years. It has more than any other type of coating. Excellent performance. Excellent workability - two-component packaging, long storage period and convenient construction.

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