Full-color three-dimensional self-luminous road line paint and preparation method thereof

A road marking, color three-dimensional technology, applied in the direction of luminous paint, radiation-absorbing paint, coating, etc., can solve the problem that the performance of the paint is difficult to meet the requirements, and achieve the goal of enhancing subjective visibility, long time, and reducing traffic accidents. The effect of incidence

Inactive Publication Date: 2015-05-20
SHAANXI CENTURY TRAFFIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance of existing road marking paints is difficult to meet the requirements

Method used

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  • Full-color three-dimensional self-luminous road line paint and preparation method thereof
  • Full-color three-dimensional self-luminous road line paint and preparation method thereof
  • Full-color three-dimensional self-luminous road line paint and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0031] The preparation method of the above-mentioned colored three-dimensional self-luminous road marking paint comprises the following steps:

[0032] 1) Add acrylic resin, organic solvent, and anti-sedimentation agent into the dispersion container and stir at a high speed of 800-1500 rpm for 15-30 minutes to make the mother liquor uniform;

[0033] 2) Add titanium dioxide, extender, and dispersant to the mother liquor respectively, and stir at a medium speed of 500-800 rpm for 20-40 minutes to disperse evenly to obtain a pre-dispersion;

[0034] 3) Grind the pre-dispersion to less than 40 microns, then add luminescent carrier, leveling agent, plasticizer and defoamer in sequence, stir evenly, and filter to obtain the colored three-dimensional reflective road marking paint.

Embodiment 2

[0048] The color three-dimensional self-luminous road marking paint of this embodiment comprises 20 parts of DS506 resin, 1 part of rutile titanium dioxide, 14 parts of talcum powder, 14 parts of xylene, and 5 parts of ethyl acetate in parts by mass. ester, 2 parts of butyl acetate and 20 parts of luminescent carrier, 0.01 part of dispersant BYK111, 0.06 part of 229 anti-settling agent, 0.01 part of anti-settling agent 201, 3 parts of dibutyl ester, 0.01 part of 466 Leveling agent, 0.01 part of 5300 defoamer;

[0049] The preparation method of the above-mentioned colored three-dimensional self-luminous road marking paint comprises the following steps:

[0050] 1) Add DS506 resin, xylene, ethyl acetate, butyl acetate, 229 anti-settling agent, and anti-settling agent 201 into the dispersion container and stir at a high speed of 1200 rpm for 17 minutes to make the mother liquor uniform;

[0051] 2) Add rutile titanium dioxide, talc powder, and BYK111 to the mother liquor, and st...

Embodiment 3

[0054] The color three-dimensional self-illuminating road marking paint of the present embodiment comprises 10 parts of 4012 resins, 15 parts of DS506 resins, 14 parts of rutile titanium dioxide, 15 parts of heavy calcium, and 20 parts of xylene in parts by mass. , 10 parts of butyl acetate and 60 parts of luminescent carrier, 4 parts of dispersant BYK-P-104S, 1 part of dispersant BYK101, 1 part of anti-sedimentation agent 6900-X, 1 part of BYK-354 flow Leveling agent, 1 part of 52# chlorinated paraffin, 1 part of BYK-358N leveling agent, 1 part of defoamer BYK355.

[0055] The preparation method of the above-mentioned colored three-dimensional self-luminous road marking paint comprises the following steps:

[0056] 1) Add 1042 resin, DS506 resin, xylene, butyl acetate, and anti-settling agent 6900-X into the dispersion container and stir at a high speed of 1500 rpm for 15 minutes to make the mother liquor uniform;

[0057] 2) Add rutile titanium dioxide, heavy calcium, BYK-P...

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Abstract

The invention discloses a full-color three-dimensional self-luminous road line paint and a preparation method thereof. The full-color three-dimensional self-luminous road line paint comprises the following components in parts by mass: 20-40 parts of acrylic resin, 0-20 parts of titanium dioxide, 0.1-10 parts of an additive, 10-20 parts of an extender pigment, 10-30 parts of an organic solvent and 20-60 parts of a luminous carrier, wherein the additive is a mixture of a dispersant, a flatting agent, a plasticizer, an anti-settling agent and a defoaming agent at any ratio. The preparation method comprises the following steps: preparing a mother solution by stirring the acrylic resin, the organic solvent and the anti-settling agent at a high speed; respectively adding the titanium dioxide, the extender pigment and the dispersant into the mother liquid and uniformly dispersing by stirring by a medium speed to obtain a predispersoid; grinding the predispersoid, subsequently adding the luminous carrier, the flattening agent, the plasticizer and the defoaming agent and uniformly stirring to obtain the full-color three-dimensional self-luminous road line paint. The method is simple; the prepared paint is safe and nontoxic, has the capabilities of repeatedly absorbing light, storing light and emitting light, and is extremely high in light radiation resistance, high in ageing resistance and good in adhesive force and hardness friction force resistance; a coating formed by the paint is good in water resistance, alkali resistance and weather resistance.

Description

technical field [0001] The invention belongs to the field of traffic system engineering, and in particular relates to a color three-dimensional self-luminous road marking paint and a preparation method thereof. Background technique [0002] Color three-dimensional self-luminous road marking paint is a new type of road safety marking material, which has excellent resistance to light radiation and aging, good adhesion, hardness, scratch resistance and friction resistance. The coating film has good water resistance, alkali resistance and weather resistance. It has the ability to repeatedly absorb light, store light, and emit light, with high luminous brightness and long time. It can continue to emit light for more than 10 hours after 5-10 minutes of visible light irradiation. No need for power supply, safe, non-toxic, non-radioactive, stable chemical performance, economical and environmentally friendly. It mainly solves the problem of danger caused by the lack of lighting fac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/22C09D5/32
CPCC08K2003/2241C09D133/04C08K3/22C08K3/34C08L2201/08C08L2205/025C08L2205/03C09D5/22C09D7/20C09D7/40C09D7/47C09D7/61C09D7/63C09D7/65C08L33/04C08L91/06C08K2003/265
Inventor 钱景民韩建昭
Owner SHAANXI CENTURY TRAFFIC ENG
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