High-wear-resistance PU coating and application thereof

• Main Author: ZHANG JUNTING CAO MIN YANG HAOFENG YIN YUQING
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; 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; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES; USE OF MATERIALS THEREFOR; WOODSTAINS; WORKING-UP

The invention relates to a high-wear-resistance PU coating and application thereof. Specifically, the invention discloses a high-wear-resistance PU coating, the coating has excellent wear resistance and peelability, and after the coating is combined on a PET film and glue is applied, the obtained wire harness adhesive tape has the advantages of excellent wear resistance, excellent peelability and light weight, thereby being beneficial to light weight and low cost of automobiles. 本发明涉及一种高耐磨PU涂层及其应用。具体地，本发明公开了一种高耐磨PU涂层，所述涂层具备优异的耐磨性，可剥离性，将其结合于PET薄膜上并施加胶水后，所得线束胶带兼具优异的耐磨性能、优异的剥离性能、重量轻因而有助于汽车轻量化和低成本的优点。