Welcome to FLYcncpart's painting/coating services! We offer flexible coating solutions to meet your part protection and beautification needs. Our Shenzhen team uses high-precision processes to ensure an even and durable coating.
Description: Painting/coating is a liquid coating process in which oil-based or water-based coatings are applied to surfaces using a spray gun or brush, typically at a thickness of 20-100μm. The process includes surface pretreatment (sanding, priming), spraying, and drying (air drying or low-temperature baking).
Applicable Materials: Metals (such as steel and aluminum), plastics, and wood.
Visual Appearance: Smooth or matte finishes are available in a variety of colors and gloss levels, making them suitable for decorative applications.
Advantage
Versatile Aesthetics: A wide range of color and gloss options are available to meet brand customization needs.
Good Protection: Corrosion-resistant and slightly abrasion-resistant, suitable for interior parts or low-corrosion environments.
Flexible Application: Manual or automated spraying is possible, accommodating complex shapes and small to medium-volume production.
Affordable Cost: Lower cost than powder coating, making it suitable for short-term projects or prototypes.
Easy Repair: Localized damage can be repaired with re-spraying, reducing scrap rates. Environmentally Friendly Option: Water-based paint reduces VOC emissions and meets environmental requirements.
Precautions
Hydrogen embrittlement risk: Steel requires a low-hydrogen process and brittleness testing.
Thickness control: Select thickness based on the environment and test for uniformity.
Post-treatment: Passivation for white rust prevention and salt spray resistance testing.
Design considerations: Avoid deep holes that could affect the coating; plan drainage holes (for hot-dip coating).
Quality standards: Comply with ASTM B633 or ISO 2081, checking thickness and adhesion.
Safety measures: Dispose of acidic wastewater and comply with environmental regulations.
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