Understand the article, metal materials and surface treatment technology
Metal materials are used more and more in existing products, because metal materials can better reflect product quality and highlight brand value. Among many metal materials, aluminum is easy to process, has good visual effects, The surface treatment methods are rich, and they are the first to be adopted by various manufacturers. The surface treatment of aluminum profiles is mainly divided into: sandblasting (to form a matte pearl silver surface), polishing (to form a mirror surface), wire drawing (to form a satin-like effect), electroplating (covering a coating other metals), spraying (covering other non-metallic coatings).