"Water-based primer + solvent-based topcoat" is a highly discouraged and risky application, with a failure rate far exceeding its success rate. The incompatibility stems primarily from fundamental differences in the film-forming substances, solvent systems, curing mechanisms, and physical properties of…
When it comes to high-temperature resistant paint, customers often ask: "Can this high-temperature paint help me adjust the color like a polyurethane topcoat?" Even on many design drawings, you will see a very "natural" marking: "How many degrees Celsius is…
When the coating is applied to the substrate, adhesion is generated during the drying and curing process. It is generally believed that these forces exist between the coating and the substrate: covalent bonding force, hydrogen bonding force, dispersion force, dipolar…
For painting of PP (polypropylene) bumpers, the core challenge lies in the extremely low surface energy, high inertness, and solvent resistance of PP material, which makes paint adhesion difficult. Therefore, the process flow revolves around the core issue of "how…
Even with top-quality coatings and the most advanced spray machinery, but still struggling with particles and pinholes? Many people have checked their formulas and equipment, but overlooked the most crucial variable: the air itself. Today, we'll reveal the invisible dimension…
In coating industry, there're lots of different technologies being used for different purpose. Let's see the most popular techniques being used and how it's working. When refering to coating solutions, there're over one thousands if detailed to different products and…