Haomei colour coated aluminium sheets

colour coated aluminium sheets

Powder coating.

Process: colour coated aluminium sheets change to colouring by brushing granular toning - powder coating, also known as electrostatic spraying, is based on the physical phenomenon of electrophoresis, so that atomized paint particles are negatively charged on a high-voltage electric field, and under the action of the electrostatic field, directed to be flowed to the surface of the positively charged profile, thus adhering to form a solid film.

Features: a wide choice of colours and high weather resistance.

The market situation: compared to other aluminium sheet colour coating methods, the equipment and process of powder coating appear to be more "operable", and at the same time, because of the "high degree of customisation and colour selectivity", it is more suitable for home windows and doors, and there are many spraying factories of all sizes.

Fluorocarbon spraying.

Process: colour coated aluminium sheet brush granules seasoning and way a little more advanced - polyvinylidene fluoride as the base material, with metal powder synthesis, with a metallic lustre. A two- or three-layer process is generally used to obtain a coating with excellent performance.

Features: equivalent to an upgraded version of 'powder coating', the quality and durability will be a little higher and the colour is very close to that of 'powder coating'.

Lines: as above.

Woodgrain transfer.

Process: a layer of permeable film with wood grain pattern is applied to the surface of aluminium sheet qualified by powder electrostatic spraying, and then vacuumed to completely cover the surface of the profile, and then the ink on the permeable film is transferred by heating and infiltrated into the powder layer to achieve the effect of wood grain appearance.

Features and quotation: the woodgrain face is loved by a specific group of people and represents a variety of various sunrooms, but its weather resistance is not actually recognised and is more suitable for interior profile decoration.