1.0mm Prepainted Steel Coil price
The commonly used coatings for prepainted steel coil are polyester (PE), silicon modified resin (SMP), high weather-resistant polyester (HDP), polyvinylidene fluoride (PV, DF), etc. Two coats and two bakes, the coating thickness is 18-30um on the surface of the substrate and 5-7um on the back. The thickness of the outer wall and roof panel of the building is greater than 20um, and the back paint is greater than 10um. Adopted standards: the company's corporate standard Q320222DAA08, the United States' ASTM A527 (galvanized), ASTM AT92 (aluminum-zinc), Japan's JIS G3302, Europe's EN/0142, South Korea's KS D3506, Baosteel's Q/BQB420.
20-year warranty period prepainted steel coil: The service life of this product is underwritten by the People's Insurance Company of China
Product Name Definition: High Durability Color Coated Steel Sheet. Substrate: Al-Zn-plated steel plate as substrate, Al-Zn-Si alloy coating per square meter ≥ 120g, special environment ≥ 150g, coating: Fluorocarbon coating (PVDF), coating thickness: ≥ 30um, adjust according to the surrounding environment The thickness of galvanized zinc and coating thickness, the actual service life is 20-25 years, and it is a self-cleaning and environmentally friendly product.
10-year warranty prepainted steel coil: The service life of this product is underwritten by the People's Insurance Company of China
Product name definition: Durable color coated steel plate. Substrate: Al-Zn-Steel as substrate, Al-Zn-Si alloy coating per square meter ≥ 100g, special environment ≥ 120g, Coating: High-weather-resistant polyester coating (HDP), coating thickness: ≥ 25um, depending on the surrounding environment , Adjust the thickness of galvanized zinc and coating thickness, the actual service life is 10-15 years.
Ordinary color-coated steel plate: the substrate adopts ordinary hot-dip galvanized steel plate as the substrate, and the coating adopts polyester coating (PE), and the coating thickness is ≥18um. The service life of this product is about 5-8 years according to the surrounding environment.
The prepainted steel coil produced by our company adopt two-coating and two-baking, and two-coating and one-baking according to the quality guarantee period. Has excellent processing properties.
Building materials: wall and roof of industrial plants, cold storage wall panels, clean room wall panels, large buildings, gymnasiums, high-speed rail stations and other wall and roof panels. Home appliance boards: refrigerator panels, air conditioner shells, washing machine shells, etc.