The main differences between nano coils and color-coated sheets are as follows:
– Coating Technology: Nano coils are processed with nanotechnology on the surface of metal coils to form a coating with nano-properties. Color-coated sheets, on the other hand, use metal coils as the base material, which are coated or laminated with various organic coatings or plastic films.
– Performance Characteristics: Nano coils have a smooth surface and exhibit excellent stain resistance, antistatic properties, wear resistance, and weather resistance, with their performance lasting for more than 15 years. Color-coated sheets offer good corrosion resistance; their weather resistance and gloss retention vary depending on the coating—for example, polyester-coated color sheets have a corrosion resistance life of 5-8 years, while polyvinylidene fluoride (PVDF)-coated ones can last 20-25 years.
– Application Focus: Thanks to their stain resistance and easy cleaning, nano coils are often used in scenarios requiring high cleanliness, such as kitchen and bathroom ceilings. Color-coated sheets have a wider range of applications, including the roofs, walls, and interior partitions of industrial plants, gymnasiums, airports, railway stations, and other buildings.