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Water-based self-luminous marking coating and preparing method thereof

A marking paint, self-luminous technology, used in luminescent paint, antifouling/underwater paint, epoxy resin paint, etc., can solve the problems of peeling, poor temperature difference resistance, easy aging and cracking, etc. Good antioxidant properties, reducing the effect of large temperature difference between day and night

Inactive Publication Date: 2019-04-19
SUZHOU TOPOLINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing energy-storage self-illuminating markings have poor anti-temperature effect. Under the repeated temperature difference between day and night in high-altitude areas, they are prone to aging and cracking, thus peeling off

Method used

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  • Water-based self-luminous marking coating and preparing method thereof
  • Water-based self-luminous marking coating and preparing method thereof
  • Water-based self-luminous marking coating and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0051] Water-based paint formulation:

[0052]

[0053]

[0054] The water-based self-illuminating marking paint also includes a water-based epoxy curing agent; the content ratio of the water-based epoxy emulsion to the water-based epoxy curing agent is 55-45:55-45.

[0055] The curing agent is water-based epoxy curing agent GCA02.

[0056] 1) Material preparation: Accurately weigh all the required raw materials according to the formula, and set aside.

[0057] 2) Add the weighed water-based acrylic emulsion, fluorocarbon emulsion, water-based epoxy emulsion, water-based dispersant, film-forming aid, and defoamer into the dispersion tank, and stir at a low speed (200r / min) for 5 minutes, and stir evenly .

[0058] 3) Increase the stirring speed to 400r / min, slowly and evenly add the weighed titanium dioxide and nano fillers, after adding, increase the stirring speed to 1000r / min, stir for 15 minutes, and stir evenly.

[0059] 4) Add the weighed water-based wax emulsio...

Embodiment approach 2

[0063] Water-based paint formulation:

[0064]

[0065]

[0066] 1) 4 parts deionized water

[0067] 2) The water-based self-illuminating marking paint also includes a water-based epoxy curing agent; the content ratio of the water-based epoxy emulsion to the water-based epoxy curing agent is 55-45:55-45.

[0068] 3) The curing agent is water-based epoxy curing agent HTW208.

[0069] 4) Raw material preparation: Accurately weigh the various raw materials required according to the formula, and set them aside.

[0070] 5) Add the weighed water-based acrylic emulsion, fluorocarbon emulsion, water-based epoxy emulsion, water-based dispersant, film-forming aid, and defoamer into the dispersion tank, and stir at a low speed (200r / min) for 5 minutes, and stir evenly .

[0071] 6) Increase the stirring speed to 400r / min, slowly and evenly add the weighed titanium dioxide and nano fillers, after adding, increase the stirring speed to 1000r / min, stir for 15 minutes, and stir eve...

Embodiment approach 3

[0076] Water-based paint formulation:

[0077]

[0078]

[0079] 1) The water-based self-illuminating marking paint also includes a water-based epoxy curing agent; the content ratio of the water-based epoxy emulsion to the water-based epoxy curing agent is 55-45:55-45.

[0080] The curing agent is water-based epoxy curing agent GCA01.

[0081] 2) Material preparation: Accurately weigh the various raw materials required according to the formula, and set them aside.

[0082] 3) Add the weighed water-based acrylic emulsion, fluorocarbon emulsion, water-based epoxy emulsion, water-based dispersant, film-forming aid, and defoamer into the dispersion tank, and stir at a low speed (200r / min) for 5 minutes, and stir evenly .

[0083] 4) Increase the stirring speed to 400r / min, slowly and evenly add the weighed titanium dioxide and nano fillers, after adding, increase the stirring speed to 1000r / min, stir for 15 minutes, and stir evenly.

[0084] 5) Add the weighed water-based...

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Abstract

The invention relates to the technical field of chemical coatings, and particularly discloses a water-based self-luminous marking coating and a preparing method thereof. The water-based self-luminousmarking coating is prepared from 35-50 parts of water-based acrylic emulsion, 5-10 parts of fluorine-carbon emulsion, 10-20 parts of water-based epoxy emulsion, 1-3 parts of a film-forming auxiliary,1-3 parts of water-based wax emulsion, 3-7 parts of a phase-change material, 10-20 parts of a nanofiller, 10-20 parts of titanium dioxide, 1-3 parts of ethyl alcohol, 0.1-0.5 part of a water-based dispersing agent, 5-10 parts of luminescent powder and 4-6 parts of deionized water. By means of the water-based self-luminous marking coating, the quick dryness, weather resistance, abrasion resistance,fouling resistance, adhesion, crack resistance and other advantages of the water-based marking coating are improved, the marking identification degree at night is improved, and traffic driving safetyis ensured.

Description

technical field [0001] The invention relates to the technical field of chemical paints, in particular to a water-based self-illuminating marking paint and a preparation method thereof. Background technique [0002] The main function of road traffic markings is to guide and control vehicles to drive safely on the road. The all-weather visibility of road markings is an important indicator to measure the performance of road marking paints. In high-altitude and low-temperature areas, due to the large temperature difference between day and night, the cracking problem of marking lines is more serious, especially the commonly used hot-melt marking lines, which are easy to crack and fall off. [0003] Water-based marking paint uses water as a solvent, applied at room temperature, without heating, saving energy, reducing emissions, safe and environmentally friendly, high construction efficiency, good adhesion to glass beads, good and long-lasting reflective effect of marking lines, l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D133/04C09D163/00C09D5/22C09D5/16C09D7/61C09D7/63C09D7/65
CPCC08K2003/2241C08K2201/011C08L2201/08C08L2205/035C09D5/1687C09D5/22C09D125/14C09D133/04C08L27/12C08L63/00C08K13/04C08K7/26C08K3/34C08K3/22C08K3/24
Inventor 牛艳辉陈悬
Owner SUZHOU TOPOLINE TECH
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