An acrylic emulsion and fast overcoating highly retroreflective environmentally friendly marking paint

Abstract

The invention provides an internally cross-linked modified acrylic emulsion and a water-based coating containing the same, wherein the polymerizable monomers in the acrylic emulsion include epoxy vinyl monomers, ethyleneimine, acrylic acid and methacrylic acid ester. The marking paint is non-toxic, harmless, non-polluting, has good adhesion, has good reflective performance at night and in rainy days, is durable, wear-resistant, weather-resistant, skid-resistant, fast recoatable and suitable for industrial production.

Description

An acrylic emulsion and fast overcoating and high retroreflective environment-friendly marking paint technical field The present invention relates to polymer material technical field, be specifically related to a kind of acrylic emulsion and quick overcoating and high reverse Environmentally friendly marking paint. Background technique Road marking paint is a kind of paint applied on the road surface to indicate traffic, and it is painted on the road surface for regulating road traffic. It plays a vital role in regulating and guiding the safe and orderly circulation of pedestrians and vehicles, especially at night, rainy days, etc. Therefore, it is particularly important for highway markings to be continuously bright and highly retroreflective. There are many kinds of road marking materials used for traffic safety facilities in China at present, such as normal temperature road marking paint. materials, hot-melt road marking coatings; among them, hot-melt marking co...

AI Technical Summary

Problems solved by technology

However, the water-based coating of the invention has a low retroreflection coefficient, especially in unfavorable environments such as night and rainy days, which affects the safety of road traffic

[0005] At present, road marking paints on the market have problems such as slow drying, poor wear resistance, poor adhesion, and poor reflective effect.

In addition, conventional markings do not have good visibility to drivers and drivers in rainy and foggy weather conditions, which can easily cause safety hazards

Images