2026 COIL POWDER COATING, Develop Efficient & Eco-friendly Coating Solutions

Three Core Technologies

Underpin Core Product Competitiveness

Eco-friendly | High Flexibility | Thin Film Coating | Fast Curing

Against the industry trend of tightening environmental policies and rising performance standards for coil processing, the coil coating sector has raised higher requirements for low-carbon production, efficient processing and stable forming performance. Fujian Wan’an coil-specific powder coatings are engineered to address key process challenges including high-speed coil coating, bending and stamping. With robust technologies, they help the coil industry chain covering aluminum curtain walls, home appliance casings and office furniture achieve green and high-quality development.

Eco-friendly Coating Advantages, the Preferred Choice for Sustainable Production

Coil powder coatings feature inherent environmental merits. As 100% solid products, they deliver VOC emissions below 9 g/L, with nearly no volatile organic compounds released during spraying, fully complying with environmental regulations. The powder utilization rate reaches 99.5%, and recovered powder can be recycled for production, bringing a 15% reduction in overall costs for long-term application.

Fast-curing Formulation, Compatible with High-speed Coil Coating Lines

Current coil coating lines generally run at speeds of 30~80 m/min, imposing strict demands on coating curing efficiency. Leveraging fast-curing technology, Wan’an coil powder coatings achieve rapid curing at 240~280℃ within 60~120 seconds. The R&D team precisely regulates the system reactivity and gel time: avoiding insufficient curing caused by excessively long gel time and flow defects as well as poor storage stability triggered by overly fast reactions from short gel time. The product is compatible with infrared radiation curing processes, preventing substrate deformation and damage during baking to sustain stable operation of high-speed production lines.

Ultra-high Flexibility, Resistant to Various Post-processing Procedures

After coil coating, substrates undergo multiple processes such as blanking, bending, rolling and hemming. Coating flexibility directly affects finished product yield. Tested in accordance with HG/T 3830-2022 standard, Wan’an coil powder coatings stably achieve 0T bending. No cracking or peeling occurs at bent positions even after bending at -30℃. Additionally, the coating passes 100 kg·cm forward and reverse impact tests, and boasts good chemical resistance, outstanding hardness, MEK rub resistance and superior weather resistance. Suitable for outdoor conditions, it can effectively resist aging from wind and sunlight over long periods.

Rich Color Options & Thin Film Coating to Meet Diverse Appearance Requirements

Backed by mature formulation systems, Wan’an coil powder coatings have a comprehensive product portfolio. The flat matte series delivers delicate texture; textured grades including sand texture, grey silver sparkle and soft matte are fully available to match various style requirements for home appliance interiors and architectural aluminum curtain walls. Coating thickness can be adjusted from 30 μm to 150 μm. Excellent hiding power can be achieved at a thin film thickness of 35–45 μm, balancing decorative effects and construction economy.

Built on three core technologies: fast curing, thin film coating and high flexibility, Wan’an coil powder coatings form solid product barriers. With in-depth layout across the full chain from formula development, batch quality control, on-site coating adaptation to finished forming verification, we provide customized coating solutions for the coil industry chain, assisting coil manufacturers in upgrading coating processes and capturing market opportunities amid the low-carbon development wave.