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Multicolor water-based road marking paint taking acrylic resin as matrix and preparation method thereof

An acrylic resin, road marking technology, applied in the coating and other directions, can solve problems such as errors and misunderstandings, and achieve the effect of small particles, uniform color and high mutual solubility

Inactive Publication Date: 2015-11-25
ANHUI QIANQIAN PAINTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to develop road markings that are more harmless to the environment. The paint is under light conditions all year round. Therefore, the light resistance, oxidation resistance, and anti-aging performance must pass the test. At the same time, all kinds of road paints at this stage basically use white as the base color , but due to the different needs of the current road planning, the functional division of the road also has different divisions. If only white paint is used to distinguish, it will easily lead to people's misunderstanding, and even lead to serious mistakes, causing traffic accidents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Take by weighing thermoplastic acrylic resin 35kg, cellulose acetate 5kg, polyethylene wax 3kg, inorganic water-absorbing particles 15kg, matrix pigment 3kg, thiopropoxy thioxanthone 5kg, nano wear-resistant emulsion 3kg, zinc oxide 5kg;

[0026] The inorganic water-absorbing particles are ion-exchange resin pellets or superabsorbent gel, potassium-type cation resin pellets.

[0027] The nanometer wear-resistant emulsion is prepared by hydrolyzing a mixed solution of deionized water, ethanol and a silane coupling agent under agitation, and then adding nanometer mixed powder for catalytic reaction.

[0028] The preparation method is as follows:

[0029] First put the thermoplastic acrylic resin and cellulose acetate into the mixer, fully stir for 200-300min, then add the matrix pigment and stir for 50 minutes, then add the inorganic water-absorbing particles, nano wear-resistant emulsion, zinc oxide, continue to stir for 60 minutes, and finally Add polyethylene wax and ...

Embodiment 2

[0031] Take by weighing thermoplastic acrylic resin 40kg, cellulose acetate 10kg, hydrogenated castor oil 4kg, inorganic water-absorbing particles 20kg, matrix pigment 4kg, isopropylthioxanthone 7kg, nano wear-resistant emulsion 9kg, calcium oxide 10kg;

[0032] The inorganic water-absorbing particles are ion-exchange resin pellets or superabsorbent gel, potassium-type cation resin pellets.

[0033] The nanometer wear-resistant emulsion is prepared by hydrolyzing a mixed solution of deionized water, ethanol and a silane coupling agent under agitation, and then adding nanometer mixed powder for catalytic reaction.

[0034] The preparation method is as follows:

[0035] First put the thermoplastic acrylic resin and cellulose acetate into the mixer, fully stir for 200-300min, then add the matrix pigment and stir for 50 minutes, then add the inorganic water-absorbing particles, nano wear-resistant emulsion, calcium oxide, continue to stir for 60 minutes, and finally Add hydrogena...

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Abstract

The invention discloses multicolor water-based road marking paint taking acrylic resin as a matrix, and relates to the technical field of chemical industry paint preparation. The multicolor water-based road marking paint is prepared from 35-45 parts of thermoplastic acrylic resin, 5-15 parts of cellulose acetate, 3-5 parts of anti-settling agents, 15-25 parts of inorganic water absorption particles, 3-5 parts of matrix pigment, 5-10 parts of photoinitiators, 3-15 parts of nano wear-resisting emulsion and 5-15 parts of nano oxidation particle metal. The multicolor water-based road marking paint taking the acrylic resin as the matrix and a preparation method thereof have the advantages that through special combination of existing substances in the prior art and processing of all the links, the paint is bright in color, good in color fixing capacity, high in light resistance, not prone to being oxidized and capable of ensuring the corrosion resistance of the paint; the paint is one of indispensable products in future transport industry and is environmentally friendly, free of poison, efficient, high in market value and convenient to use and popularize.

Description

technical field [0001] The invention relates to the technical field of chemical paint preparation, in particular to a colorful water-based road marking paint with acrylic resin as a matrix and a preparation method thereof. Background technique [0002] One of the important characteristics of road marking paints is the speed at which they dry after application, as this indicates the degree of disruption to road traffic required to be able to apply them. Such paints are conventionally based on resins dissolved in organic solvents. In addition to being potentially polluting to the environment, such solvents evaporate rapidly after paint is applied to the road, thereby exposing the people who work with it to potential health hazards. Therefore, it is necessary to develop road markings that are more harmless to the environment. The paint is exposed to light all year round. Therefore, the light resistance, oxidation resistance and anti-aging properties must pass the test. At the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D101/12C09D7/12
Inventor 施金龙王和山朱建林
Owner ANHUI QIANQIAN PAINTS CO LTD
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