Road marking paint

A latex paint and marking technology, applied in latex paints, biocide-containing paints, anti-corrosion coatings, etc., to achieve the effects of rapid curing, good room temperature self-drying, and low production and construction costs

Active Publication Date: 2015-02-04
NIPPON PAINT GUANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since road marking latex paint may experience multiple natural effects such as climate, temperature, sunlight, rain and snow, water-based road marking latex paint must also have good film properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of latex paint for road marking, its formula is composed as following table:

[0021]

Embodiment 2

[0023] A kind of latex paint for road marking, its formula is composed as following table:

[0024]

Embodiment 3

[0026] A kind of latex paint for road marking, its formula is composed as following table:

[0027]

[0028] Taking the raw material formula of embodiment 1 to prepare the finished latex paint as an example, the preparation method of the latex paint of the present invention is illustrated: first 30 mass parts of FASTRACK 3427 emulsion are placed in the dispersion tank, and the rotating speed is controlled at 500-700 rpm; 0.4 Parts by mass of polycarboxylate ammonium salt dispersant 5027, 0.4 parts by mass of organosilicon defoamer BYK-141 were sequentially added to the batching tank and stirred evenly; then 1.5 parts by mass of hydroxyethyl cellulose was added and stirred for 5 minutes; 45 parts by mass of 1000 Mesh heavy calcium powder, 12 parts by mass rutile TiO 2 Add in order, then add 0.8 parts by mass of water, grind at high speed (speed control at 1300 rpm) for 10~20min; then add 1 part by mass of absolute ethanol and 1 part by mass of alcohol ester twelve, stir for ...

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PUM

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Abstract

The invention discloses a road marking paint, which is composed of the following raw materials, by weight: 30-70 parts of acrylic emulsion, 0.5-5 parts of film-forming agent, 0-15 parts of pigment, 0-50 parts of filler, 0.5-5 parts of cosolvent, 0-3 parts of dispersing agent, 0.1-1 part of defoaming agent, 0-3 pars of thickening agent, 0-1 part of pH regulator, 0-1 part of mildew preventive, 0-1 part of preservative and 10-25 parts of water. The road marking paint provided by the present invention has characteristic of good room temperature air dry performance, no pollution, fast curing, good wear resistance, low cost for production and construction, and has outstanding contributions to safety, environmental protection, energy saving and emission reduction.

Description

technical field [0001] The invention relates to a road marking latex paint. Background technique [0002] There are mainly two types of current road marking paints, heating type and melting type. They use fast evaporating ketones, esters, aliphatics, and aromatic solvents. hidden dangers and air pollution. [0003] Water-based latex paint for road markings hardly uses solvents and responds to national environmental protection requirements. It is non-dangerous goods with high safety and no air pollution and storage problems. [0004] However, since road marking latex paint may experience multiple natural effects such as climate, temperature, sunlight, rain and snow, water-based road marking latex paint must also have good film performance. Contents of the invention [0005] The purpose of this invention is to provide a kind of road marking latex paint. [0006] The technical scheme that the present invention takes is: [0007] A road marking latex paint, which is compos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D5/02C09D5/14C09D5/08
Inventor 章拥民熊绍泊
Owner NIPPON PAINT GUANGZHOU
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