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Self-luminous epoxy resin mortar paint and preparation method thereof

A light epoxy resin, epoxy resin technology, applied in epoxy resin coatings, luminescent coatings, coatings and other directions, can solve the problems of high performance requirements of the mixture, difficult to achieve the use effect, affecting the warning effect, etc. Anti-scratch performance, wide range of use, good warning effect

Inactive Publication Date: 2019-03-26
刘景章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the overlay of the micro-surface is thin and is on the surface layer of the road surface, it is directly subjected to the repeated action of natural conditions and vehicle loads, and the requirements for the performance of the mixture are very high, and it is often difficult to achieve the expected use effect in practice.
[0003] At present, in municipal construction, in order to mark road signs, white lime paint is usually used for smearing, which has poor wear resistance, and is severely worn after long-term rain washing and vehicle rolling, resulting in unclear markings, and after spraying, its surface Unevenness will lead to the accumulation of dust, etc., which will affect its warning effect; in order to ensure the safety of driving at night, the warning effect will be improved

Method used

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  • Self-luminous epoxy resin mortar paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A self-luminous epoxy resin mortar paint, comprising the following raw materials in parts by weight: 40 parts of talcum powder, 100 parts of epoxy resin, 25 parts of polyurethane, 6 parts of absolute ethanol, 12 parts of mica powder, and 11 parts of luminous powder , 8 parts of dispersant, 7 parts of defoamer, 8 parts of accelerator, and 5 parts of coupling agent.

[0027] Further, the dispersant is a xylene solution of methyl silicone oil, and the mass concentration of methyl silicone oil is 3%.

[0028] Further, the defoamer is emulsified silicone oil.

[0029] Further, the accelerator is an organic urea accelerator.

[0030] Further, the coupling agent is a silane coupling agent, and the silane coupling agent is vinyltrimethoxysilane.

[0031] Based on the preparation method of the self-luminous epoxy resin mortar paint, the steps are as follows:

[0032] 1) Prepare mixed powder:

[0033] a. Preparation of luminous powder: Take luminous powder and add it to absol...

Embodiment 2

[0041] A self-luminous epoxy resin mortar paint, comprising the following raw materials in parts by weight: 55 parts of talcum powder, 120 parts of epoxy resin, 41 parts of polyurethane, 13 parts of absolute ethanol, 27 parts of mica powder, and 25 parts of luminous powder , 17 parts of dispersant, 15 parts of defoamer, 16 parts of accelerator, and 19 parts of coupling agent.

[0042] Further, the dispersant is a xylene solution of methyl silicone oil, and the mass concentration of methyl silicone oil is 3%.

[0043] Further, the defoamer is a polyether defoamer.

[0044] Further, the accelerator is an organic urea accelerator.

[0045] Further, the coupling agent is a silane coupling agent, and the silane coupling agent is vinyltriethoxysilane.

[0046] Based on the preparation method of the self-luminous epoxy resin mortar paint, the steps are as follows:

[0047] 1) Prepare mixed powder:

[0048] a. Preparation of luminous powder: Take luminous powder and add it to abso...

Embodiment 3

[0056] A self-luminous epoxy resin mortar paint, comprising the following raw materials in parts by weight: 48 parts of talcum powder, 110 parts of epoxy resin, 33 parts of polyurethane, 9 parts of absolute ethanol, 20 parts of mica powder, and 18 parts of luminous powder , 12 parts of dispersant, 11 parts of defoamer, 11 parts of accelerator, 11 parts of coupling agent.

[0057] Further, the dispersant is a xylene solution of methyl silicone oil, and the mass concentration of methyl silicone oil is 3%.

[0058] Further, the defoamer is emulsified silicone oil.

[0059] Further, the accelerator is an organic urea accelerator.

[0060] Further, the coupling agent is a silane coupling agent, and the silane coupling agent is vinyltrimethoxysilane.

[0061] Based on the preparation method of the self-luminous epoxy resin mortar paint, the steps are as follows:

[0062] 1) Prepare mixed powder:

[0063] a. Preparation of luminous powder: Take luminous powder and add it to absol...

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Abstract

The invention discloses self-luminous epoxy resin mortar paint, belonging to the field of epoxy resin composite materials, and solving the problems that municipal coating in the prior art has poor abrasion resistance, unevenness and no night light warning effect after being sprayed. According to the technical key points of the self-luminous epoxy resin mortar paint, the self-luminous epoxy resin mortar paint comprises the following raw materials in parts by weight: 40-55 parts of talcum powder, 100-120 parts of epoxy resin, 25-41 parts of polyurethane, 6-13 parts of anhydrous ethanol, 12-27 parts of mica powder, 11-25 parts of luminous powder, 8-17 parts of dispersing agent, 7-15 parts of a defoaming agent, 8-16 parts of accelerant, and 5-19 parts of a coupling agent. The mortar paint prepared through the cooperation of the raw materials has a stable performance. After being illuminated for 1 hour, the self-luminous epoxy resin mortar paint can continuously give out light in the dark for more than 12 hours, and has good warning and reminding effect; the self-luminous epoxy resin mortar paint is applied to the spraying of road indication signs for municipal construction, and has a good warning effect and strong adhesion; the cost of the municipal paint is effectively reduced; and the preparation method is simple and easy to operate, and is suitable for municipal construction.

Description

technical field [0001] The invention relates to the field of epoxy resin composite materials, in particular to a self-luminous epoxy resin mortar paint and a preparation method thereof. Background technique [0002] my country's highways have gradually entered the maintenance period from the construction period, and micro-surfacing has been widely used in road maintenance as an economical, effective, rapid and environmentally friendly maintenance method. However, since the overlay of the micro-surface is thin and located on the surface layer of the road surface, it is directly subjected to repeated effects of natural conditions and vehicle loads, and the requirements for the performance of the mixture are very high, and it is often difficult to achieve the expected use effect in practice. [0003] At present, in municipal construction, in order to mark road signs, white lime paint is usually used for smearing, which has poor wear resistance, and is severely worn after long-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D175/04C09D5/22C09D7/61C09D7/63
CPCC09D163/00C08K2201/014C08L2205/035C09D5/22C09D7/61C09D7/63C08L75/04C08K13/02C08K3/34C08K5/5425
Inventor 刘景章
Owner 刘景章
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