High-wear-resistance hard coating and high-gloss flexible high-wear-resistance durable anti-fingerprint hard coating film prepared from high-wear-resistance hard coating

• Main Authors: DENG DENGYUE, GUO HUI, DIAO RUIMIN, ZHU JINDONG, LUO LING, CUI XULONG
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2023
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL PROCESSES OF COMPOUNDING; INKS; 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; WORKING-UP

The invention discloses a high-wear-resistance hardened coating and a high-gloss flexible high-wear-resistance durable anti-fingerprint hardened film prepared from the high-wear-resistance hardened coating. The high-wear-resistance hardened coating comprises organic-inorganic hybrid polyurethane acrylate with the functionality of 9-15, organic-inorganic hybrid polyurethane acrylate with the functionality of 3-6, macromolecular mercaptan, a photoinitiator, a hardening wear-resistant agent, an auxiliary agent and a diluent, and can provide higher hardness and wear resistance for the base material; according to the high-gloss flexible high-wear-resistance durable anti-fingerprint hard coating film, a multi-layer laminated structure composed of a high-wear-resistance hard coating, a nano-scale interface layer and a nano-scale fluorine coating is formed on a base material, and the hard coating film has the advantages of high glossiness, high wear resistance, high flexibility and high fingerprint resistance through