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Functional road marking and preparation method thereof

A road marking and functional technology, applied in coatings, biocide-containing paints, anti-fouling/underwater coatings, etc., can solve the problems of material waste and single function, so as to improve the utilization rate and material utilization rate , enhance the effect of anti-pollution ability

Inactive Publication Date: 2017-03-15
SHANXI PROVINCIAL RES INST OF COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional road markings are composed of various lines, arrows, characters, elevation marks, raised road signs and contour marks drawn on the road surface, which only serve as a warning to traffic, and the function is too single
The photocatalytic reaction requires light source irradiation to stimulate the catalytic activity of the material. Traditionally, the photocatalytic material is loaded on the road so that only the surface photocatalytic material can be used, resulting in material waste.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The composition by weight of raw materials is as follows: 15 parts of chlorinated rubber; 5 parts of toluene; 5 parts of titanium dioxide; 32 parts of talcum powder; 2 parts of polyethylene wax; 2 parts of DOP plasticizer;

[0020] The preparation method is: firstly mix 2 parts of nano-titanium dioxide with 32 parts of talcum powder for about 8 minutes, and make it evenly mixed, then add 3 parts of nano-titanium dioxide into toluene and mix evenly for about 10 minutes, and then chlorinate 15 parts according to the above ratio Mix rubber, 5 parts of titanium dioxide, toluene and talcum powder mixed with nano-titanium dioxide evenly, then heat 2 parts of polyethylene wax to liquid state, add together with 2 parts of DOP plasticizer, and mix well for 15 minutes to obtain a functional solvent Marking.

Embodiment 2

[0022] The composition by weight of raw materials is as follows: 12 parts of acrylic resin; 3 parts of lead chrome yellow; 35 parts of quartz powder; 5 parts of glass microspheres; 2 parts of ethylene-vinyl acetate copolymer; 2 parts of DOTP plasticizer;

[0023] The preparation method is: first premix 7 parts of nano bismuth and 35 parts of quartz powder for about 5 minutes to make it evenly mixed, and then mix 12 parts of acrylic resin, 3 parts of lead chrome yellow, 5 parts of glass microspheres and mixed nano Bismuth quartz powder is mixed evenly, and then 2 parts of ethylene-vinyl acetate copolymer is heated to a liquid state, and added together with 2 parts of DOTP plasticizer, and the functional hot-melt marking line can be obtained after mixing evenly for 16 minutes.

Embodiment 3

[0025] The composition of raw materials in parts by weight is as follows: 12 parts of acrylic resin; 3 parts of lead chrome yellow; 35 parts of quartz powder; 5 parts of glass microspheres; 2 parts of ethylene-vinyl acetate copolymer; 2 parts of DOTP plasticizer; 2 parts of oxyphenanthrene-1,2-dione; 7 parts of nanobismuth.

[0026] The preparation method is: first premix 7 parts of nano bismuth and 35 parts of quartz powder for about 5 minutes to make it evenly mixed, and then mix 12 parts of acrylic resin, 3 parts of lead chrome yellow, 5 parts of glass microspheres and mixed nano Mix bismuth quartz powder evenly, then heat 2 parts of ethylene-vinyl acetate copolymer to liquid state, add together with 2 parts of DOTP plasticizer and 2 parts of 4,7-dimethoxyphenanthrene-1,2-dione, After mixing evenly for 8 minutes, a functional hot-melt marking line can be prepared.

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PUM

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Abstract

The invention belongs to the technical field of transportation facilities, and particularly relates to a functional road marking and a preparation method thereof. The functional road marking comprises, by weight, 10 to 20 parts of film-forming material, 1 to 10 parts of solvent, 1 to 10 parts of pigment, 30 to 60 parts of filler, 1 to 5 parts of additives, 1 to 5 parts of plasticizer and 1 to 10 parts of photocatalytic material; and the film-forming material is a solvent-based film-forming substance or a hot-melt type film-forming material. Compared with the prior art, the functional road marking and the preparation method thereof have the following advantages: 1) the material utilization rate is improved, and since the marking line is applied only to the road surface, it can fully contact with the light source, the utilization of photocatalytic materials can be improved; 2) materials can be conveniently replenished, when the material is used for a long time to make the material loss, the functional marking can be compensated at any time to avoid inconvenience in replenishing the nano-photocatalytic material loaded on the road.

Description

technical field [0001] The invention belongs to the technical field of traffic facilities, and in particular relates to a functional road marking and a preparation method thereof. Background technique [0002] Pavement marking is an important part of highway construction and one of the important traffic engineering facilities to ensure traffic safety. Traditional road markings are composed of various lines, arrows, characters, elevation marks, raised road signs and contour marks drawn on the road surface, which only serve as a warning to traffic, and the function is too single. The occurrence of photocatalytic reaction requires light source irradiation to stimulate the catalytic activity of materials. Traditionally, loading photocatalytic materials on roads will only make use of surface photocatalytic materials, resulting in waste of materials. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D115/02C09D163/00C09D167/08C09D5/16C09D7/12
Inventor 王威杜素军马德崇樊长昕殷传峰杨素霞胡国鹏
Owner SHANXI PROVINCIAL RES INST OF COMM
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