The surface treatment of metal fence

   The surface treatment commonly used powder dip, liquid dip, hot galvanized,  electric galvanized and spray. Due to the thermoplastic powder coatings have the property of softening by heat and solidifying into a film after cooling, the product of the fence mesh usually adopt powder dipping. The most commonly used material is polyvinyl chloride (PVC). The workpiece needs to be preheated to the melting point of the powder coating. The plastic powder will adhere evenly after being impregnated into the fluidized bed. Then plasticized polymer cross-linking into a steel plastic composite product. It has the characteristics of anti-corrosion, anti-rust, acid and alkali resistance, moisture resistance, insulation, aging resistance, good hand feeling, environmental protection, and long life. It is a new generation of traditional paint, galvanizing and other coatings.