Leveling agent for powder coating is a kind of white or light yellow powdery solid, melting point: 48 ° C, heating conditions can be dissolved in isopropyl alcohol, toluene, xylene, mineral oil.
Inorganic mineral material in the powder coating industry, leveling agent for powder coating is processed, such as calcium carbonate, titanium dioxide, barium sulfate, talc, etc., it can improve the compatibility with the resin in the resin dispersion, to change the rheological properties. Leveling agent for powder coating's dense coating, adhesion, impact strength and toughness are improved, good corner coverage.
In other coatings, leveling agent for powder coating is used in high solid content of titanium dioxide / clay, epoxy coating of titanium dioxide can be reduced and the amount of solvent, increase the amount of clay fill at the same time does not change the viscosity of the system; to increase the adhesion to glass, metal. Leveling agent for powder coating is used to deal with inorganic fillers such as metal powder, in order to improve the dispersion of the filler, anti-sinking. At the same time coordinate bond with the active groups of the coating resins, giving better wear resistance of the coating film, corrosion resistance.
Inorganic mineral material in the powder coating industry, leveling agent for powder coating is processed, such as calcium carbonate, titanium dioxide, barium sulfate, talc, etc., it can improve the compatibility with the resin in the resin dispersion, to change the rheological properties. Leveling agent for powder coating's dense coating, adhesion, impact strength and toughness are improved, good corner coverage.
In other coatings, leveling agent for powder coating is used in high solid content of titanium dioxide / clay, epoxy coating of titanium dioxide can be reduced and the amount of solvent, increase the amount of clay fill at the same time does not change the viscosity of the system; to increase the adhesion to glass, metal. Leveling agent for powder coating is used to deal with inorganic fillers such as metal powder, in order to improve the dispersion of the filler, anti-sinking. At the same time coordinate bond with the active groups of the coating resins, giving better wear resistance of the coating film, corrosion resistance.
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