Anti-skid hydrophobic zebra crossing coating with long-lasting snow melting properties and preparation method of coating

Abstract

The invention discloses an anti-skid hydrophobic zebra crossing coating with long-lasting snow melting properties. The coating includes a slurry and a curing agent; the slurry comprises the followingcomponents in parts by mass: 120-150 parts of a water-based acrylic emulsion, 20-30 parts of bisphenol A epoxy resin, 5-8 parts of sodium 2-ethylhexyl sulfate, 20-25 parts of titanium dioxide, 2-5 parts of a dispersant, 2-3 parts of a water-based wetting agent, 2-3 parts of a levelling agent, 5-8 parts of modified nano silicon dioxide powder, 5-8 parts of ice snow melting powder, 3-5 parts of luminous powder, 5-8 parts of quartz sand, and 20-40 parts of water; and the curing agent comprises the following components in parts by mass: 100 parts of organic silicon modified acrylic resin, 20-30 parts of ethyl alpha-cyanoacrylate, and 30-40 parts of triethylene tetramine. The zebra crossing coating provided by the invention has anti-skid, hydrophobic and snow melting properties, and can preventrain and snow from accumulating on the surface of the zebra crossing coating during rain and snow weather, thereby preventing vehicles from skidding or pedestrians from falling down when the vehiclesand the pedestrians pass a zebra crossing.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a non-slip and hydrophobic zebra crossing coating with long-term snow-melting performance and a preparation method thereof. Background technique [0002] In the prior art, the paint used to paint road zebra crossings has a certain anti-skid coefficient. When the surface of the zebra crossing coating is dry, it has a certain anti-skid performance, but in rainy and snowy weather, there will be rain or The presence of snow, rain or snow makes the surface of the zebra crossing coating wet and slippery, which leads to slipping of vehicles in motion, and slipping of people walking, especially in autumn and winter. Poor anti-skid performance leads to falls. In addition, the existing zebra crossings do not have luminous effects, and it is easy to see the zebra crossings clearly when the lights are weak at night, resulting in accidents when pedestrians cross the crosswalk. ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the paint used to paint road zebra crossings has a certain anti-skid coefficient. When the surface of the zebra crossing coating is dry, it has a certain anti-skid performance, but in rainy and snowy weather, there will be rain or The presence of snow, rain or snow makes the surface of the zebra crossing coating wet and slippery, which leads to slipping of vehicles in motion, and slipping of people walking, especially in autumn and winter. Poor anti-skid performance leads to falls

In addition, the existing zebra crossings do not have luminous effects, and it is easy to see the zebra crossings clearly when the lights are weak at night, resulting in accidents when pedestrians cross the crosswalk. Zebra paint

Images