Antibacterial and mildew-proof aluminum profile powder coating and preparation method thereof

• Main Authors: HUANG XIAOKUI, QIU RI, ZHANG ZHOUYANG, SHI SHAOYING, OUYANG YIBO
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2023
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention relates to the technical field of aluminum profile powder coatings, in particular to an antibacterial and mildew-proof aluminum profile powder coating and a preparation method thereof. The aluminum profile powder coating is prepared from the following raw materials in parts by weight: 50-60 parts of unsaturated polyester resin, 8-10 parts of an antibacterial additive, 10-12 parts of a mildew-proof additive, 6-10 parts of a coupling agent, 5-7 parts of a flatting agent, 3-5 parts of a brightening agent and 25-35 parts of inorganic filler, the aluminum profile powder coating is prepared by taking the unsaturated polyester resin, the antibacterial additive, the mildew-proof additive, the coupling agent, the flatting agent, the brightening agent, the inorganic filler and the like as raw materials, the prepared aluminum profile powder coating not only has excellent antibacterial and mildew-proof effects, but also has an anti-aging effect, and the service life of the aluminum profile powder coating is