RAL3009/ RAL3005 Wrinkle Textured Matt Pre-Painted Galvanized Steel Coil Z100g Roof Panel Tile 20 Years Quality Warranty

RAL3009/ RAL3005 Wrinkle Textured Matt Pre-Painted Galvanized Steel Coil Z100g Roof Panel Tile 20 Years Quality Warranty

Matt Textured Colour Coated Steel Sheet

Matt Textured colour coated steel plate is a hot-dip galvanized alloy steel plate as a substrate, after the surface of continuous roller coating production method, the use of adding special additives to the coil topcoat, after baking to produce like a fishing net-like pattern effect, can be professionally customized according to the customer's requirements of a variety of different sizes, different depths and shades of different colours of the texture pattern. 

Product characteristics

The coating presents "diffuse reflection characteristics" to the sunlight, and when applied to industrial plants, due to the diffuse reflection characteristics of the surface of the coating, it makes the overall building colour softer and avoids light pollution.

Applied to villas, high-grade integrated house roofs and high-rise buildings, it can enhance the contrast with the surrounding environment and reduce the visual deviation of pilots who fly over the buildings.

The surface has a good "mesh" visual effect.

Because of the production of warm or dark coloured paints, it has a certain heat-absorbing effect and a psychological underlining effect when used in cold northern regions.

Scope of application

Because of its low light effect, close to nature and other characteristics, mesh colour coated board is widely used in high-rise buildings, villas, high-end integrated housing, industrial buildings and other indoor and outdoor decoration. Especially in civil buildings, villas and other roof colour steel antique tiles in the production of the most widely used.

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.

Colour Coated Coil Coating Type

1. Polyester

Good adhesion, rich colours, wide range in formability and outdoor durability, medium chemical resistance, low cost.

2. Silicon Modified Polyester

Silicone Modified Polyester (SMP), good film hardness, abrasion and heat resistance, as well as good exterior durability and resistance to chalking, gloss retention, general flexibility, medium cost.

3. High Durability Polyester

(HDP), excellent colour retention and UV resistance, excellent exterior durability and chalking resistance, good film adhesion, rich colour, excellent cost performance.

4. Polyvinylidene fluoride

(PVDF), excellent colour retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good formability, dirt resistance, limited colours, high cost.

Pre-Painted Steel / Aluminum Coating Structure

DECHO building colour steel plate can meet the need to use colour steel plate as raw material for building. Decho Building Materials colour steel plate is mainly processed into, for example, colour steel corrugated board or colour steel composite sandwich board after our colour steel plate is widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial buildings and commercial buildings, such as the roof of the colour steel tiles, colour steel plate sandwich walls and doors.

Reasons for choosing Decho Building Materials new material:

1. Provide extremely rich colour choices

2. The paint surface is long-lasting and bright

3. Surface coating will not fall off after stamping and has good hardness with strong ductility and is not easy to scratch.

4. with excellent weather resistance, corrosion resistance, is to ensure the durability of the premise of the building

5. DECHO BUILDING MATERIALS for the manufacturer direct sales

6. The colour is customized by customers;

7. Thickness and width have a variety of options;

8. We provide whole rolls and cut boards for sale;

Welcome to enquire.