Why fluorocarbon coating for aluminum doors and windows
[China Aluminum Network] fluorocarbon spraying (quotion "fluorocarbon spraying" provided by the Encyclopedia of the industry) is an electrostatic spraying, but also a liquid spraying method, known as fluorocarbon spraying, Hong Kong is known as oyster sauce. Belong to high-grade spray, so the higher prices have long been applied abroad.
In the past few years, it has been widely used in aluminum curtain walls. Due to its excellent features, it has been increasingly valued and favored by the construction industry and users. Fluorocarbon spray has excellent resistance to fading, anti-blooming, anti-corrosion against atmospheric pollution (acid rain, etc.), strong anti-ultraviolet radiation resistance, strong crack resistance and ability to withstand harsh weather conditions. Is the general coating (word "paint" provided by the Encyclopedia of industry) than the.
Although the cost of the fluorocarbon paint spraying door and window is slightly higher, but the quality is much better than the ordinary spray, the common sun room, KFC door, revolving door and other aluminum profiles are high temperature baking fluorocarbon paint.
Fluorocarbon paint refers to a paint that uses a fluororesin as a main film-forming substance. Among various coatings, fluororesin coatings have high electronegativity due to the fluorine element introduced, strong carbon-fluorine bonds, and particularly superior performance, weatherability (term "weatherability" is provided by the industry encyclopedia), heat resistance Sex, low temperature resistance, chemical resistance, and unique non-stick and low friction.
1. Excellent anti-corrosion (Entry "anti-corrosion" provided by the industry Encyclopedia) Performance - thanks to excellent chemical inertness, paint film acid, alkali, salt and other chemical substances and a variety of chemical solvents, as the substrate Provides a protective barrier; the film is tough – surface hardness, impact resistance, buckling, abrasion resistance, showing excellent physical and mechanical properties.
2, maintenance-free, self-cleaning - fluorocarbon coating has a very low surface energy, surface dust can be self-cleaning by rain, excellent hydrophobicity (word "hydrophobic" provided by the Encyclopedia of Industry) (larger absorbent The rate is less than 5%) and oil repellent, a very small coefficient of friction (0.15-0.17), no sticky dust scaling, and good antifouling properties.
3, strong adhesion - in aluminum, copper, stainless steel and other metals, polyester, polyurethane, vinyl chloride and other plastics, cement, composite materials and other surfaces have excellent adhesion, basically shows that should be attached to any material The characteristics. High decorativeness - In a 60 degree gloss meter, it can achieve a high gloss of more than 80%.
4, long-term weather resistance - coating contains a large number of F--C bond, determines its superior stability, no powder, does not fade, the service life of up to 20 years, with more than any other coating For excellent performance.
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