Epoxy polyester hybird powder coatings

Epoxy polyester hybrid powder coatings from Fujian Wanshun Powder Coatings Co., Ltd. are formulated as a blend of epoxy resin and polyester resin to balance chemical resistance and outdoor durability. The base formulation typically includes curing agents, flow modifiers, and pigments, with a standard particle size range of 20 to 80 micrometers. These coatings are applied via electrostatic spray and cured at 180°C to 200°C for 10 to 20 minutes, achieving film thicknesses of 60 to 100 micrometers as measured by magnetic induction gauges.

The hybrid chemistry offers improved UV stability over pure epoxy coatings while retaining better adhesion and chemical resistance than standard polyester systems. Typical industry standards for this category include ASTM D3359 for adhesion and ASTM D4585 for salt spray resistance. The coatings are available in gloss levels from 10% to 90% and in standard RAL colors, with custom color matching available on request. No heavy metal pigments are used in compliance with RoHS directives, and the formulation is free of volatile organic compounds.

These coatings are commonly applied to metal substrates in appliance housings, electrical enclosures, and automotive underbody components. Buyers include manufacturers in China, Southeast Asia, and Eastern Europe seeking cost-effective, durable finishes for indoor and mildly exposed outdoor applications. Trade terms offered include FOB Xiamen or CIF destination port, with packaging in 20kg paper bags lined with polyethylene, stacked on pallets. Minimum order quantities are typically 50kg, though smaller trial batches may be accommodated upon request.

Fujian Wanshun Powder Coatings Co., Ltd. operates from Beidou Industrial Park in Zhangzhou, Fujian Province, China. The supplier is classified as an imported-tier vendor with harbor-level trust signals, indicating verified export documentation and physical facility validation. The company specializes in industrial-grade powder coatings with a focus on hybrid formulations for metal finishing. No claims are made regarding company size, revenue, or client list in the source data.

The supplier has no publicly listed certifications, and response rate and average response time are recorded as zero, suggesting limited buyer engagement or inactive communication channels. This does not indicate product quality but highlights the need for direct technical confirmation before order placement. The listing confirms only production capability and location, with no mention of R&D capacity, testing equipment, or export history.