This kind of steel coil passes through special galvanized processing and coated high-grade paint. The color of the paint is white.

 The different types of paint :  PE, SMP, HDP, PVDF

1) Regular modified Polyethylene - PE

Feature: Great adhesion, good formability , outdoor durability ,low cost. 

moderate resistance to chemicals

  The service life is 7-10 years.

2）Silicon Modified Polyethylene - SMP

Feature : Great hardness wear resistance ,heat reflectivity ,

and the paint doesnt flake off.

Limited gloss retention and flexibility.

The service life is 10-15 years.

3）High Durability Polyethylene - HDP

Feature : Perfect anti-ultraviolet.

The main performance is between SMP and PVDF.

The service life is 10-12 years

4）Polyvinylidene Fluoride - PVDF

Feature: Excellent formability ,color retention, outdoor durability and resistance to solvents,

Limited color selections and high cost. 

The service life is 20-25 years.