• Polyester resins for powder coatings are mostly saturated

    Polyester resins for powder coatings are mostly saturated

    Powder coatings are weather-resistant polyester powder coatings. Most polyester resins used are saturated. According to their structure, terminal groups can be divided into terminal carboxyl groups and terminal hydroxyl groups. Powder coating for aluminum profiles uses powder coating, and electrosta... read more

    Apr 03,2020 News
  • Powder coating has decorative and anti-corrosive effects

    Powder coating has decorative and anti-corrosive effects

    Powder coating has the characteristics of no solvent, no pollution, recyclable, energy saving, environmental protection, etc., which can reduce labor intensity and mechanical intensity. It does not contain toxic, solvent and volatile toxic substances, and fully meets the requirements of the Environm... read more

    Mar 28,2020 News
  • Selection of raw material additives for producing powder coatings

    Selection of raw material additives for producing powder coatings

    In principle, the additive used for powder coating must be solid. If the additive is a solid material with extremely low viscosity or melting point, when the additive amount exceeds 2%, it has poor storage stability in summer and is easy to caking. Therefore, the choice of auxiliaries is very limite... read more

    Mar 20,2020 News
  • Powder coatings have a clear trend in the field of coatings

    Powder coatings have a clear trend in the field of coatings

    With the rapid development of China's urbanization and industrialization, architectural powder coatings are widely used in commercial and residential projects. Its application and construction area have been expanding year by year, and the construction market prospect in China is very broad. Let's f... read more

    Mar 14,2020 News
  • How to prevent agglomeration of powder coatings

    How to prevent agglomeration of powder coatings

    Powder coatings are prone to agglomeration at certain temperatures, mainly due to the softening of the resin and the role of leveling agents in the coating. A thermosetting coating is a low molecular weight organic polymer resin. So how to prevent it from agglomerating in the work? Let's follow it b... read more

    Mar 06,2020 News