1000 & 3000 Series PVC Coated Aluminum Coil 0.6mm Wood Grain Aluminum Coil Stock For Gutter Roofing Wall

Product Introduction

The colored aluminum sheet/coil are made by using aluminum alloy sheet as the base material. After undergoing degreasing and passivation treatments, they are coated with one or more layers of functional coatings (such as PE, PVDF, PVC, etc.) through roller coating and curing (or film covering) processes on the surface to form a composite material. The core advantage of this material lies in its combination of the lightweight, easy processing, and corrosion resistance characteristics of aluminum with the rich color variety, decorative nature, and specific protective properties (such as weather resistance, scratch resistance, high-temperature resistance, etc.) of the coatings. It can be adapted to different scenarios based on the type of coating - for example, the PE coating is suitable for indoor decoration and short-term outdoor projects in warm areas, the PVDF coating is often used for the exterior walls of high-rise buildings and coastal areas with high corrosion, and the PVC coating is suitable for budget-limited indoor decoration due to its high cost performance and three-dimensional texture. The product specifications are flexible (thickness and width can be customized), and the processing adaptability is strong (it can be bent, cut, and stamped). It is widely used in fields such as architectural decoration (ceiling, wall panels, curtain walls), home appliance shells, advertising signs, transportation facilities, etc., and is a new type of material with both practicality and aesthetic appeal.

Comparison of PE and PVDF

Product Specification

Yongsheng Factory Color Coated Aluminum Coil

Production Equipment and Technology
①Advanced Production Line: Our factory has introduced an advanced roller coating production line, equipped with a specially designed aluminum coil roller coating line. The maximum width of the aluminum coils processed by this roller coating process can reach 2350mm, and the maximum thickness of the coating can reach 2.5mm. Some production lines can operate non-stop for 24 hours, with a daily processing capacity of 400-500 tons.
②Coating Process: After pre-treatment steps such as degreasing, cleaning, and passivation treatment, the roller coating operation is carried out. For high-performance PVDF coated color-coated aluminum coils, they are processed through precise roller coating and baking processes, ensuring a durability of over 20 years.

Selection of raw materials
① Aluminum substrate: Our factory selects products from well-known aluminum manufacturers as the substrate, such as Southwest Aluminum, Nanshan Aluminum, and China Aluminum, to ensure the stability of the chemical composition of the substrate and good surface quality, providing a guarantee for the subsequent coating adhesion and the overall performance of the product.
② Coatings: The selection of coating materials is also very crucial. The coating paint for our factory's color-coated aluminum rolls mainly uses the American PPG brand and the Swedish Becker brand. These high-quality coatings can ensure the weather resistance, corrosion resistance, and other performance of the product.

Quality Control System
① Inspection Process: From raw materials entering the factory to semi-finished products and then to finished products, our factory sets up multiple inspection stages, covering indicators such as appearance, coating thickness, adhesion, corrosion resistance, and mechanical properties. Commonly, the scratch test is used to detect coating adhesion, the salt spray test is used to detect corrosion resistance, and the gloss meter is used to test the appearance glossiness, etc.
② Management System: Our factory has obtained ISO9001 international quality management system certification, as well as ISO14000 international environmental protection system certification, etc. By using big data and quality management software to analyze data trends, we can promptly adjust process parameters, establish a quality traceability mechanism, so as to quickly locate and solve problems.

Product Specifications and Custom Services
① Wide Range of Specifications: Our factory can provide various specifications of color-coated aluminum sheets, such as 0.018 - 1.5mm thickness, 50mm - 1600mm width of color-coated aluminum sheets, and also include single color, stone imitation, wood grain imitation, scratch-resistant, and dazzling color patterns, to meet your needs in different application scenarios.
② Custom Processing: For products with special sizes, colors, patterns or performance requirements, our factory can also customize the processing of special specifications of color-coated aluminum sheets according to customer needs.

Product Application