What is the temperature of an automotive paint baking booth?
1 Answers
Original factory paint uses electrostatic flow operation, primarily composed of metal anti-corrosion agents, primer, intermediate color paint, and clear coat (varnish), which cross-links and hardens at temperatures between 130-180°C. In contrast, repair paint employs pneumatic spraying, consisting mainly of putty, body filler, primer, intermediate color paint, and clear coat (varnish), and completes cross-linking at temperatures between 50-70°C. Additional information: Advantages of baked paint: Non-stick properties: Baked paint products hardly adhere to Teflon coatings, and even thin films exhibit excellent non-adhesive performance. Heat resistance: Teflon coatings have outstanding heat and cold resistance, withstanding short-term high temperatures up to 300°C and continuous use between 240°C~260°C. They demonstrate significant thermal stability, functioning without brittleness at freezing temperatures and without melting at high temperatures. Sliding properties: Teflon coatings have a low friction coefficient, which varies under load but remains between 0.05-0.15. Moisture resistance: Teflon-coated surfaces repel water and oils, and are less likely to accumulate solutions during production. If minor contaminants adhere, they can be easily wiped away.
