Coating process: coating process of automobile spraying

Key tips: 1 Check tools and working environment before painting The water and oil in the air compressor must be released first Thoroughly clean and check the spray booth and ventilation screen Clean the floor of the spray booth 2 Clean surface The spraying surface must be cleaned with water, with oil, wax with agent, and the metal surface newly welded or derusted shall be treated with epoxy resin antirust primer to prevent rusting 3 Correct sanding method Do not use sand paper too hard, use a smaller sand paper as much as possible 4 Use high quality diluent Don't make economic calculation for diluent Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: 1 Before painting, check the water in tools and working environment air compressor, and release the oil quality first Thoroughly clean and check the spray booth and ventilation screen Clean the floor of the spray booth 2 The surface is clean The spray surface must be washed with water, with oil, wax with agent, and the metal surface newly welded or derusted shall be treated with epoxy resin antirust primer to prevent rust 3 The correct sanding method should not use too much sandpaper, but use a finer sandpaper as much as possible 4 Don't make economic calculation for diluent with high-quality diluent Use matching diluent, paint can play the highest quality, use cheap diluent can save several yuan, but will pay more time and energy; use high-quality diluent, work will be easier 5 Correct hardener and diluent ratio will affect the effect of paint 6 Good primer, no matter spraying, solid color baking paint or silver bottom baking paint, should be of good quality to increase adhesion and glossiness 7 Mix evenly no matter which paint or manufacturer, it is the most important to mix evenly, especially those containing silver powder 8 The air pressure should be kept at 40-50 pounds Too much or too little pressure will affect the spraying effect and cause waste 9 For the correct spraying method, keep the distance between the spray gun and the object within 15-20cm according to the product manual, and the interval between each spraying is 5-10min Each product has different construction instructions, such as: hardener mixing, spraying distance, available time, etc 10 Good ventilation 11 Clean spraying environment The home of coatings focuses on the news and information of coatings, diatom mud, paint coating, coating process, fire-resistant coatings, coatings, diatom mud, paint coating, coating process, decoration knowledge and decoration effect map of fire-resistant coatings,