RAL3005 Red Wine AZ150 G550 Corrugated Metal Cladding Sheets Roof Panels

Colour Coated Coil Usage

Colour coated coil has light weight, beautiful and good anti-corrosion properties, and can be directly processed, the colour is generally divided into grey and white, sea blue, brick red, mainly used in advertising, construction, home appliance industry, electrical appliances industry, furniture industry and transport industry.

The coatings used for colour coated rolls are selected according to the use of different environments with suitable resins, such as polyester silicone modified polyester, polyvinyl chloride plastisol, polyvinylidene chloride and so on. Users can choose according to the use.

Coating Structures

Type of coating structure

• 2/1: Coat upper surface twice, lower surface once, bake twice.

• 2/1M: Coat upper and lower surfaces twice, bake once.

• 2/2: Top and bottom surfaces are coated twice each and baked twice.

Usage of different coating structures:

• 2/1: The corrosion resistance and scratch resistance of single layer back coating is poor, but it has good adhesion, mainly used for sandwich panels.It is mainly used for sandwich panels;

• 2/1M: backcoat with good corrosion resistance, scratch resistance and moulding properties, good adhesion, suitable for single-layer compression moulding panels.

• 2/1M: good corrosion resistance, scratch resistance and moulding properties, good adhesion, suitable for single-layer pressboards and sandwich panels.

• 2/2: double-layer backing paint with good corrosion resistance, scratch resistance and processability, mostly used for single-layer pressboards, but with good adhesion.

Most of them are used for single-layer moulding board, but its adhesion is not good, and it is not suitable for sandwich board.

Panel type & Length

According to Customer Requirements, Customized

HDP PPGL Corrugated Steel Sheet Products Introduction

HDP High durable polyester Colour steel Plate, also called High Performance Colour Coated Plate, is a metal baked colour coated plate made by using HDP High Weather Resistant (High-durable polyester) Polyester paint coated on metal plate and then baked at high temperature. Due to the different resin molecular structure between high weathering polyester and common polyester, high weathering polyester has better performance in resisting ultraviolet destructive force and better durability, and its main performance is between polyester and fluorocarbon, and its weathering resistance is more than 15 years.

Scope of HDP PPGL application

Because of its good corrosion resistance and UV resistance, HDP high weathering colour coated sheet is mainly used in chemical, metallurgy, electric power and other industries with high requirements for UV and corrosion resistance, as well as in areas with high salt fog and high altitude.