Conventional Brick Types Pre-Painted Steel Coils with Custom Patterns

for Decoration Household applicance

PPGI & PPGL (prepainted galvanized steel & prepainted galvalume steel) also known as pre-coated steel or color coated steel coil, It is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc.

After surface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified. The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed.

The color is generally divided into gray, sea blue, brick red, etc. It is mainly used in advertising, construction, decoration, home appliances, electrical appliances, Furniture industry and transportation industry.

The coatings used for color coated steel coils are based on the environment in which the resin is selected, such as polyester silicon modified polyester, polyvinyl chloride plastisol, polyvinylidene chloride, and the like.

Life span:

For the shortcomings of PE and SMP, HYDRO (now acquired by BASF) and BECKER of Sweden developed a 60-80% weatherable HDP polyester coating that can achieve PVDF coating in early 2000, and is superior to ordinary silicon modification.

This coating has an outdoor weather resistance of 15-18years.The coating has excellent weather resistance, corrosion resistance and solvent resistance, UV resistance, processability, and a tough and durable aesthetic color.HDP coating is suitable for area with high temperature and less industrial pollution.

Printed Galvalume Steel Coils Coating Types
According to different environment and uses, we can choose the different appropriate resin coating.
1) Polyester(PE)
Good formability and adhesion, color is rich and various, superior durability in the outdoor, good chemical resistance
and low cost.
2) Silicon modified polyester(SMP)
Good wear resistance and heat resistance, as well as good exterior durability and resistance to pulverization, medium cost.
3) High durability polyester(HDP)
Anti-ultraviolet and excellent color retention, excellent resistance to pulverization, good adhesion, color is rich, good cost
performance.
4) Polyvinylidene fluoride(PVDF)
Strong performance of anti-ultraviolet, can stand against strong change of weather for long time and erosion for many kinds
of chemical medium, excellent solvent resistance,dirty resistance, color is limited and high cost.

Application:

Household applicance, metal decorating,tubbing, building material fields and all other outdoor

decoration.

Color coated steel coil

1.The color coated steel coil is made of hot-galvanized steel and coated with the paint and then produced according to the standards.

2.The combining force between the galvanized steel and paint is very strong.

3.Surface treatment is galvanized and coated.

Coating structure details: