Water soluble environmental protection road gage mark coating and preparation method thereof

A road marking, water-soluble technology, applied in the coating and manufacturing field of road traffic safety signs, can solve the problems of high cost, release of toxic gas, cumbersome construction, etc.

Inactive Publication Date: 2008-02-13
黄春 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problems of high cost, cumbersome construction, short service life and release of toxic gas during construction of common road reflective coatings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0005] Embodiment 1, the water-soluble environmental protection road marking paint of invention is made up of the raw material of following weight ratio: 300-400 order ash calcium powder 40~55, 200-400 order glass microsphere 30~40, sodium hexametaphosphate 0.1~ 0.3, 425# white cement 17~21, methyl cellulose 1~3, appropriate amount of water. The preparation method of the water-soluble environment-friendly road marking paint of the present invention is carried out according to the following preparation steps: (1) Weigh the raw materials according to the following weight ratio: 300-400 mesh ash calcium powder 40-55, 200-400 mesh glass powder Beads 30~40, sodium hexametaphosphate 0.1~0.3, 425# white cement 15~20, methyl cellulose 1~3, wood cellulose 2~5, appropriate amount of water (2) Put the raw materials into the powder mixer at one time and stir well 20 minutes, the material is discharged, and then packed in bags. The powder produced by this method has a shelf life of three m...

Embodiment approach 2

[0006] Embodiment 2: Compared with Embodiment 1, this embodiment has the same raw material ratio and preparation steps. The difference is that the paste material can also be scraped directly in the road line frame with a scraper, and after the paste material dries slightly Calender lightly, then sprinkle with a thin layer of glass beads and pat lightly.

Embodiment approach 3

[0007] Embodiment 3: In this embodiment, compared with Embodiment 1 and Embodiment 2, the water-soluble environmentally friendly road marking paint is composed of the following raw materials in weight ratio: 300-400 mesh ash calcium powder 40-55, 200-400 mesh glass 30-40 microbeads, 0.1-0.3 sodium hexametaphosphate, 1-3 methylcellulose, 2-5 lignocellulose, appropriate amount of water. The preparation steps are the same and the construction method can be carried out according to Embodiment 1 or Embodiment 2. Because no white cement is added, the powder shelf life of the water-soluble environmental road marking paint can be as long as 1 year.

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PUM

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Abstract

The present invention discloses a paint used on the road safety signs and the manufacturing method. The paint consists of the raw materials of the following weight ratio: 40 to 50 shares of 300 to 400 head ash calcium powder, 30 to 40 shares of 200 to 400 head glass bead, 0.1 to 0.3 share of sodium hexametaphosphate; 15 to 20 shares of No. 425 white cement, 1 to 3 shares of methyl cellulose, 2 to5 shares of wood cellulose, and the water of the proper amount. The preparation method is: (1) the taking of the raw materials; (2) the stirring and reaction; (3) the package; (4) the addition of water and the mixing. The present invention solves the problem in the existing hot melt reflective material on the road signs of the high cost, the complex construction, the inadequate environmental protection, and so on.

Description

technical field [0001] The invention relates to a chemical paint and a preparation method thereof, in particular to a paint used for road surface traffic safety signs and a preparation method thereof. Background technique [0002] At present, most of the reflective coatings for highway pavement indication signs are made of three types of coatings: normal temperature solvent type, heating solvent type, and hot solvent type coatings. Although the room temperature solvent type can be constructed at room temperature, the environmental requirements are loose, and the application range is wide. Due to the material problem, it cannot bear the load of high-density traffic load, and the service life is only 4-8 months. Although the heating conditions of the heating solvent are not high, a thick coating film is formed through solvent volatilization and resin oxidation in the air. Due to material factors, the service life is generally about 8-15 months. Hot-melt materials must use spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/00E01F9/08E01F9/518E01F9/576
Inventor 黄春黄进权
Owner 黄春
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