Water-based acrylate adhesive for reflective coatings and preparation method thereof

• Main Authors: SUN JICHANG, WANG GUANZHONG, MU QIER
• Format: Patent
• Language: Chinese; English
• Published: 03.09.2014
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS THEREFOR; WOODSTAINS

The invention discloses a water-based acrylate adhesive for reflective coatings and a preparation method thereof. The water-based acrylate adhesive comprises the raw materials in parts by weight: 8-10 parts of perfluoroalkyl phosphate amine salt, 0.5-1.5 parts of heterogeneous tridecyl alcohol polyoxyethylene (40) ether, 6-7 parts of diacetone acrylamide, 3-4 parts of adipic dihydrazide, 1-2 parts of vinyl-containing functional silicon oil, 145-155 parts of ethyl acrylate, 30-40 part of methyl methacrylate, 2-4 parts of acrylic acid, 1-1.4 parts of ammonium persulfate and 280 parts of deionized water. An emulsion is obtained through semicontinuous emulsion polymerization; the adhesive and the inorganic material are in high binding firmness, and the adhesive is abrasion-proof, weather-resistant, stain-proof and high in film-forming transparency.