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Water-soluble nanometer quick-drying road marking paint

A road marking and quick-drying technology, applied in the direction of coating, etc., can solve the problems of poor retroreflective effect in rainy days, difficulty in controlling construction temperature, long curing and drying time, etc., to achieve short curing and drying time and shorten the drying time of film formation , The effect of short film drying time

Inactive Publication Date: 2012-09-26
成都澳贝龙科技发展有限公司
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AI Technical Summary

Problems solved by technology

At present, the hot-melt road marking paint widely used on expressways needs to be heated to melt during construction, the construction temperature is difficult to control, the operation is complicated, the retroreflection effect in rainy days is poor, and the anti-skid effect is poor, which makes the vehicle become slippery and sideslip. accident hazard
The oil-based road marking paint widely used on urban roads has the disadvantages of being flammable and explosive, serious environmental pollution and short service life.
The water-soluble road marking paint on the market takes a long time to cure and dry, and the water resistance of the initial film is poor, and the construction time is long, which is easy to cause traffic jams and traffic accidents

Method used

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  • Water-soluble nanometer quick-drying road marking paint

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Embodiment Construction

[0028] The present invention will be further described below in combination with specific embodiments.

[0029] A kind of water-soluble nanometer quick-drying road marking paint and its preparation process are as follows:

[0030]

[0031] The dispersant involved is polyethylene glycol or 2-amino-2-methyl-1-propanol; the wetting agent is polyethylene glycol; the defoamer is simethicone; the film-forming aid is alcohol ether or benzyl alcohol.

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Abstract

The invention relates to quick-drying road marking paint, specifically a water-soluble nanometer quick-drying road marking paint, which is composed of modified acrylic resin, a dispersing agent, a wetting agent, a defoaming agent, rutile type titanium dioxide, 500-mesh calcium carbonate powder, 500-mesh quartz powder, 800-mesh mica powder, nano-silicon dioxide, nano-zinc oxide, ethanol (methanol), an antifoaming agent, a film-forming additive, an HEC thickener with a concentration of 1.5%, deionized water, and ammonia water. The paint of the invention has strong adhesion to a roadbed, and improves constraint anchoring to glass beads, thus not only improving the service life of the road marking paint, but also enhancing the visibility of a a road mark during night raining. The paint provided in the invention also has the advantages of simple and safe construction, and no environmental problem.

Description

[0001] technical field [0002] The invention relates to a quick-drying road marking paint, in particular to a water-soluble nanometer quick-drying road marking paint. [0003] Background technique [0004] With the continuous rapid development of my country's economy, the acceleration of expressway construction and the rapid development of urbanization, the amount of road marking paint has increased rapidly. At present, the hot-melt road marking paint widely used on expressways needs to be heated to melt during construction, the construction temperature is difficult to control, the operation is complicated, the retroreflection effect in rainy days is poor, and the anti-skid effect is poor, which makes the vehicle become slippery and sideslip. risk of accidents. The oil-based road marking paint widely used on urban roads has the disadvantages of being flammable and explosive, serious environmental pollution and short service life. The water-soluble road marking paints on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/12
Inventor 江河杨万霖李红梅
Owner 成都澳贝龙科技发展有限公司
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