Road marking paint, preparation method thereof and road marking coating

• Main Authors: SAUVAGE, JEAN-PIERRE, ZHOU WEN, XU HAI, ZENG GUANGBIN
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• 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 provides a road marking paint, a preparation method thereof and a road marking coating. The road marking paint is characterized by comprising the following components: rosin modified resin, wax powder, a flexibilizer, glass beads, quartz sand, a fluorescent agent, calcium carbonate, titanium dioxide and heat-resistant fibers. The modified rosin resin is used as an adhesive component, and compared with conventional petroleum resin, the molecular weight of the modified rosin resin is increased, so that volatile smoke and odor are reduced during hot melting, and the health of constructors is protected. The invention also provides a road marking paint, a preparation method thereof and a road marking coating. 本发明提供了一种道路标线涂料及其制备方法和道路标线涂层。本发明的道路标线涂料，其特征在于，组分包括松香改性树脂、蜡粉、增韧剂、玻璃微珠、石英砂、荧光剂、碳酸钙、钛白粉和耐热纤维。以改性松香树脂为胶粘成分，相对于常规石油树脂，其分子量增加，使热熔时挥发性烟雾及气味减小，保护了施工者健康。本发明还提供了道路标线涂料及其制备方法和道路标线涂层。