Acrylic hybrids combine the acrylic resin with an epoxy binder. Theyare somewhat better than a polyester/epoxy hybrid but still not con-sidered acceptable for outdoor use. The mechanical properties thatare characteristic in epoxies are a benefit of these materials and theyhave much better flexibility than other acrylics.Because of their good appearance, tough surface, exceptional weather-ability, and excellent electrostatic application characteristics, acrylicsare frequently used for applications on products that have very highquality standards. Appliances, automobiles and other products thatrequire durability and long life in a harsh environment are good candi-dates for acrylic powder coatings. Typical applications include auto-motive wheels, plumbing fixtures and vending machines.Research has been conducted to determine the suitability of acrylicpowder coating as a clear coat on automotive bodies. While the UnitedStates automobile manufacturers continue to evaluate this applica-tion, one European manufacturer is using it in production.3 Coating Comparison
đang được dịch, vui lòng đợi..