PU color paste is a slurry made by mixing polyurethane resin with pigments, fillers, solvents, etc. It is widely used in coatings, leather, textiles and other fields. Its performance characteristics mainly include the following aspects:
Excellent coloring performance: PU color paste can provide bright and stable colors with good coloring power. The pigment is evenly dispersed and the color consistency is good.
Good adhesion: Polyurethane materials have excellent adhesion and can be well attached to different substrate surfaces, such as leather, textiles and plastics.
Strong wear resistance: PU color paste has high wear resistance, and the coating is not easy to wear during use, which is suitable for surfaces with high wear resistance requirements.
Weather resistance and chemical resistance: Polyurethane color paste has strong resistance to UV, water and chemicals, so that the coating can maintain stability and durability for a long time when used in harsh environments.
Good flexibility: When polyurethane color paste is applied on flexible materials such as leather and textiles, it can maintain good flexibility, is not easy to crack, and increases the service life of the coating.
Environmental protection: Modern PU color paste products tend to be low-VOC or VOC-free, which is more friendly to the environment and human health.
Easy processing: PU color paste is easy to process and mix, and its concentration and viscosity can be adjusted as needed, which is suitable for various coating processes.
Good fluidity and dispersibility: Polyurethane color paste can maintain good fluidity and dispersibility during use, ensuring uniform coating without granular substances.
These performance characteristics make PU color paste widely used in many fields such as automotive coatings, shoe materials, furniture, and architectural decoration.
