Powder Coating Process - The powder coating process is a surface finishing technique that involves applying a dry powder to a metal or non-metal substrate, followed by curing to create a durable and attractive finish. This method is widely used in industries such as automotive, appliances, architecture, and general manufacturing. * Steps in the Powder Coating Process 1. Surface Preparation Purpose: Clean and prepare the surface to ensure optimal adhesion and durability of the coating. Methods: Cleaning: Remove oils, greases, and contaminants using alkaline or solvent cleaners. Mechanical Abrasion: Sandblasting or shot blasting to remove rust, scale, and old coatings. Chemical Pre-treatment: Phosphating, chromating, or non-chromate conversion coatings for improved adhesion and corrosion resistance. Rinse and Dry: Thorough rinsing with deionized water and drying to prevent water spots. # Powder Coating Chemical Manufacturer.