Color coated aluminum roll

Color coated aluminum coil is color coated on aluminum coil. Common fluorocarbon color coated aluminum and polyester color coated aluminum are widely used in aluminum-plastic board, aluminum veneer, aluminum honeycomb board. Aluminum ceilings, roof surfaces, scraps, cans, electronics. Its performance is very stable and not easy to corrode. After special treatment, the surface can be guaranteed for 30 years. Unit volume weight is the lightest metal material.

Color coated aluminum coil after washing, chrome plating, roll coating, baking and other treatment, aluminum coil surface coated with various colors of paint coating.

The difference between polyester and fluorocarbon coatings (how to choose different coatings) :

Polyester coating (PE)

It's an anti-UV coating. Polyester resin is a polymer with ester bond as monomer in the main chain. Add tons of acid resin. Uv absorbers can be divided into matte and highlight series according to gloss. Especially suitable for interior decoration and billboards.

Fluorocarbon Coating (PVDF)

It is made of fluorocarbon resin mixed with fluoroolefin as basic monomer, pigment, alcohol ester solvent and auxiliary agent. After the film is baked at high temperature, the molecular structure of the coating is tight and has superior weather resistance. Fluorocarbon coatings can be divided into traditional fluorocarbon coatings and nano-fluorocarbon coatings according to the surface film formation structure. Especially suitable for indoor and outdoor decoration, commercial chain, public place exhibition advertising decoration display.

Coating thickness: PVDF (Fluorocarbon) ≥25micronPOLYESTER (Polyester) ≥18micron;

Gloss: 10-90%;

Coating hardness: greater than 2H;

Adhesion: not less than 1 level;

Impact resistance: 50kg/cm, no paint, no cracks. The color of polyester can be used for 20 years, while fluorocarbon can be used for 30 years without changing color.

Color coated aluminum coil features

Flatness: no composite high temperature indentation on the surface. There is no residual stress on the surface and no deformation after shearing.

Decorative: wood grain, stone covered, with real material realistic sense and fresh natural beauty. The pattern is made at will, giving customers a wide range of personality choices, which can enrich the humanistic connotation of the product and give people more beautiful enjoyment.

Weather resistance: The paint pattern baked at high temperature has high light retention, good color stability and minimal color difference change. Polyester paint warranty for 10 years, fluorocarbon paint warranty for more than 20 years.

Machinery: The use of high-quality aluminum, plastics and adhesives, using advanced composite technology. The product has the bending and bending strength required for decorative plates. Changes in wind pressure, temperature, humidity and other factors will not cause bending, deformation, and expansion.

Environmental protection: salt-alkali acid rain corrosion resistance, will not corrode and produce toxic bacteria, will not release any toxic gases, will not cause corrosion to keel and fasteners.

Flame retardant: the national regulation is not lower than B1 level.