Thick-slurry type self-luminous traffic marking paint and preparation method thereof

A technology of self-illumination and marking paint, applied in the direction of luminescent paint, coating, etc., can solve the problems that the personal safety of travelers cannot play a good role in safety protection, cannot attach glass beads, and does not have luminous performance, etc., to achieve Excellent legibility, improved visibility, and excellent durability

Active Publication Date: 2012-11-07
王大鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The markings drawn by normal temperature solvent-based ordinary traffic paint can meet the role of traffic safety signs when used in the daytime, but there are many shortcomings when used at night, such as: the paint film of ordinary normal temperature solvent-based traffic markings is thin (national standard 0.35-0.45mm) determines that glass beads cannot be attached, so that there is no reflective performance even if there is light at night, so that motor vehicle drivers can only see the traffic markings at a distance of only 50 meters even if they turn on the lights in a dark environment. meters, it does not have luminous performance when there is no light source, so that pedestrians and non-motor vehicle users can hardly identify them in the darker environment without light at night, and cannot play a good role in the personal safety of travellers. Security role

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1 Formula and preparation method of thick build type self-luminous traffic marking paint

[0043] 1. Formula

[0044] raw material name

Weight (kg)

raw material name

Weight (kg)

Nano Calcium Carbonate

3.5

Rare earth luminescent powder

7

Acrylic general purpose

40

Titanium dioxide

7.5

Ground calcium carbonate

30

Organoclay

0.3

Toluene

6

Butyl acetate

4

Industrial ethanol

0.5

Butanol

0.5

dibutyl ester

0.3

triethylhexyl phosphate

0.4

[0045] 2. Preparation method

[0046] 1) Dissolution and dispersion of nano-scale calcium carbonate: first add about 1 / 2 of triethylhexyl phosphoric acid to about 1 / 3 of butyl acetate and industrial ethanol, then add nano-scale calcium carbonate, and disperse at high speed for 30 minutes, the obtained The mixture was ground in a ball mill for 1 hour to obtain a nan...

Embodiment 2

[0048] Embodiment 2 Formula and preparation method of thick build type self-luminous traffic marking paint

[0049] 1. Formula

[0050] raw material name

Weight (kg)

raw material name

Weight (kg)

Nano Zinc Oxide

5

Rare earth luminescent powder

10

Acrylic resin DS-506

38

Titanium dioxide

10

light calcium carbonate

40

Organoclay

0.5

Toluene

10

Butyl acetate

5

Industrial ethanol

1

Butanol

1

Dioctyl phthalate

0.4

Methylpentanol

0.6

[0051] 2. Preparation method

[0052] 1) Dissolution and dispersion of nano-sized zinc oxide: first add about 1 / 3 of methyl amyl alcohol to about 1 / 4 of n-butanol and industrial ethanol, then add nano-sized zinc oxide, disperse at high speed for 60 minutes, and the resulting mixture Grinding in a ball mill for 30 minutes to obtain a nanoscale mixed slurry;

[0053] 2) Preparation of pai...

Embodiment 3

[0054] Embodiment 3 Formula and preparation method of thick build type self-luminous traffic marking paint

[0055] 1. Formula

[0056] raw material name

Weight (kg)

raw material name

Weight (kg)

Nanoscale silicon oxide

2

Rare earth luminescent powder

5

Acrylic resin DS-501

45

Titanium dioxide

5

Talc powder

50

Organoclay

0.25

Toluene

5

Butyl acetate

4

[0057] Industrial ethanol

0.2

Butanol

0.5

Dioctyl adipate

0.2

polyacrylamide

0.5

[0058] 2. Preparation method

[0059] 1) Dissolution and dispersion of nano-scale silicon oxide: first add about 1 / 4 polyacrylamide to about 1 / 2 butyl acetate, then add nano-scale silicon oxide, disperse at high speed for 45 minutes, and the resulting mixture is in a ball mill Grinding for 2 hours to obtain a nanoscale mixed slurry;

[0060] 2) Preparation of paint: fir...

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PUM

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Abstract

The invention relates to thick-slurry type self-luminous traffic marking paint which comprises nano-scale oxide, rare-earth type luminous powder, organic argil, acrylic resin, methylbenzene, butyl acetate, ethanol, n-butanol, an extender pigment, a plasticizer, a dispersant and a filler. The invention also relates to a preparation method of the thick-slurry type self-luminous traffic marking paint. The thick-slurry type self-luminous traffic marking paint of the invention can be self-luminous in a darker environment without illumination, glass beads (50 to 100 meshes) can be firmly adhered tothe surface of a paint film, and the invention has excellent identifiability and can greatly improve the night traveling safety of pedestrians and non-motor vehicle users.

Description

technical field [0001] The invention relates to a thick paste type self-luminous traffic marking paint and a preparation method thereof, belonging to the field of traffic equipment. Background technique [0002] The markings drawn by normal temperature solvent-based ordinary traffic paint can meet the role of traffic safety signs when used in the daytime, but there are many shortcomings when used at night, such as: the paint film of ordinary normal temperature solvent-based traffic markings is thin (national standard 0.35-0.45mm) determines that glass beads cannot be attached, so that there is no reflective performance even if there is light at night, so that motor vehicle drivers can only see the traffic markings at a distance of only 50 meters even if they turn on the lights in a dark environment. meters, it does not have luminous performance when there is no light source, so that pedestrians and non-motor vehicle users can hardly identify them in the darker environment wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D5/22
Inventor 王大鹏高书君
Owner 王大鹏
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