Matt Textured Colour Coated Steel Sheet begins with a hot-dip galvanized alloy steel plate as its substrate. Using a continuous roller coating production method, special additives are incorporated into the coil topcoat. After baking, this creates a distinctive, fishing net-like pattern effect. These sheets can be professionally customized to meet various customer specifications, including different sizes, depths, and shades of texture patterns, offering a wide range of aesthetic and functional options.
Classification Overview
Color coated sheets come in a vast array of over 600 varieties, but due to the diversity and lack of a unified classification system, they are generally categorized based on customary practices. Each manufacturer may have unique equipment, technologies, and product varieties, further complicating standardized classification. Here, we outline the general categories for clarity.
1. Classification by Substrate
Color coated plates can be made using various substrates, each offering distinct properties:
3. Classification by Type of Coating
According to the type of paint used, color coated plates can be classified into:
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.
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.
Detailed Parameters:
Pre-Painted Galvalume Steel Coils | |||
Commercial Quality Steel | ASTM A755M-03 | EN10327-2004 | JIS G 3322:2012 |
CS | DX51D+AZ | CGLCC | |
Structural Quality Steel | SS GRADE 230 | S220GD+AZ | CGLC340 |
SS GRADE 255 | S250GD+AZ | CGLC400 | |
SS GRADE 275 | S280GD+AZ | CGLC440 | |
SS GRADE 340 | S320GD+AZ | CGLC490 | |
SS GRADE 550 | S350GD+AZ | CGLC570 | |
S550GD+AZ | |||
Pre-Painted Galvanized Steel Coils | |||
Commercial Quality Steel | ASTM A755M-03 | EN10327-2004 | JIS G 3312:2012 |
CS | DX51D+Z | CGCC | |
Structural Quality Steel | SS GRADE 230 | S220GD+Z | CGC340 |
SS GRADE 255 | S250GD+Z | CGC400 | |
SS GRADE 275 | S280GD+Z | CGC440 | |
SS GRADE 340 | S320GD+Z | CGC490 | |
SS GRADE 550 | S350GD+Z | CGC570 | |
S550GD+Z | |||
SPECFICATION | |||
PRE-PAINTED GALVANIZED STEEL COIL | PRE-PAINTED ALUZINC STEEL COIL | ||
Thickness | 0.15MM--1.50MM(BMT) | 0.15MM--1.50MM(BMT) | |
Width | 900MM-1340MM | 900MM-1340MM | |
Zinc/AZ | 30g/m2-275g/m2 | 30g/m2-185g/m2 | |
Base Metal | Galvanized Steel Coil | Galvalume/ Aluzinc Steel Coil | |
Paint Coating System | POLYESTER(PE),RMP, SMP,Super-SMP, HDP,Super HDP, PVDF | ||
Color | RAL / Customized | ||
Coil weight | 1.5MT-10MT | ||
Coil ID | 508MM OR 610MM | ||
* HARD QUALITY GALVANIZED STEEL(HRB75-HRB90) AVAILABLE ON CUSTOMER'S REQUEST |
Test Process & Results:
We only choose the top-level paint suppliers for our pre-painted steel coils and sheets,
AkzoNobel, Sherwin-Williams Valspar, Beckers, PPG Industries, Nippon, KCC are our solid paint suppliers.
Their best paint materials decide our steel coils quality.
Delivery time: 30 days deliver to loading port
Shipment Methods: Container, Breakbulk, Railway, Trucks