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Chicken red thermal resistance material as well as preparation method and application thereof

A red, thermal resistance technology, applied in the direction of epoxy resin coating, coating, etc., can solve the problems of inconvenient construction, unsatisfactory cooling effect, etc., and achieve the effect of simple operation and suitable for large-scale production

Inactive Publication Date: 2018-08-10
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, asphalt pavement structures such as large void pavement and water-retaining pavement, or phase-change pavement materials and thermal resistance pavement materials are mainly used to reduce the temperature of asphalt pavement. However, the aforementioned methods generally have the problems of unsatisfactory cooling effect and inconvenient construction.

Method used

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preparation example Construction

[0046] The present invention provides a preparation method of chicken red thermal resistance material described in the above technical solution, comprising the following steps:

[0047] mixing epoxy resin, pigments and fillers with some diluents to obtain the first slurry;

[0048] Mixing the first slurry with chicken red coloring filler and film-forming aid to obtain the second slurry;

[0049] The second slurry is mixed with polyamide curing agent and remaining diluent to obtain chicken red thermal resistance material.

[0050] In the present invention, epoxy resin, pigment and filler are mixed with part of diluent to obtain the first slurry. In the present invention, the mixing of the epoxy resin, pigments and fillers and part of the diluent is preferably to mix the epoxy resin and the pigments and fillers, stir at 50-70 rpm for 2-4 minutes, and then add part of the diluent to the resulting mixture , and stirred at 50-70 rpm for 3-5 minutes to obtain the first slurry. In...

Embodiment 1

[0056] In parts by weight, mix 11 parts of diatomaceous earth, 27.6 parts of rutile titanium dioxide and 23 parts of E-51 epoxy resin, stir at 60 rpm for 3 minutes, then add 10 parts of acetone, and stir at 60 rpm for 4 minutes to obtain the first a slurry;

[0057] Add 5.5 parts of iron oxide red S130 and 0.9 part of iron oxide red S190 in the first slurry, stir until the color is uniform at 60rpm; then add 0.6 part of film-forming aid (the film-forming aid includes tributyl phosphate ester, acrylate and TEGO Dispers 740W wetting and dispersing agent, the mass ratio of tributyl phosphate, acrylate and TEGO Dispers 740W wetting and dispersing agent is 2:3:3), stirred at 60rpm for 3min to obtain the second material pulp;

[0058] Add 9 parts of 650 polyamide curing agent to the second slurry, stir at 60 rpm for 5 minutes, then add 13 parts of acetone, and stir at 60 rpm for 4 minutes to obtain a chicken red thermal resistance material.

Embodiment 2

[0060] In parts by weight, mix 9 parts of diatomaceous earth, 26 parts of rutile titanium dioxide and 26.5 parts of E-51 epoxy resin, stir at 60 rpm for 3 minutes, then add 11 parts of acetone, and stir at 60 rpm for 4 minutes to obtain the a slurry;

[0061] Add 6 parts of iron oxide red S130 and 0.9 part of iron oxide red S190 in the first slurry, stir until the color is uniform at 60rpm; then add 0.6 part of film-forming aid (the film-forming aid includes tributyl phosphate ester, acrylate and TEGO Dispers 740W wetting and dispersing agent, the mass ratio of tributyl phosphate, acrylate and TEGO Dispers 740W wetting and dispersing agent is 2:3:3), stirred at 60rpm for 3min to obtain the second material pulp;

[0062] Add 10 parts of 650 polyamide curing agent to the second slurry, stir at 60 rpm for 5 minutes, then add 11 parts of acetone, and stir at 60 rpm for 4 minutes to obtain a chicken red thermal resistance material.

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Abstract

The invention provides a chicken red thermal resistance material, which is prepared from the following components in parts by weight: 20-30 parts of epoxy resin, 8-12 parts of polyamide curing agent,36-50 parts of pigment and filler, 5.8-8 parts of chicken red coloring filler, 18-28 parts of diluent and 0.5-0.6 part of coalescing agents, wherein diatomaceous earth and rutile type titanium dioxideare used as the pigment and filler; the coalescing agents comprise a defoaming agent, a flatting agent and a dispersing agent. The chicken red thermal resistance material is prepared by taking the epoxy resin as a main body, cooperatively using the pigment and the filler, i.e., the diatomaceous earth and rutile type titanium dioxide, and adding the chicken red coloring filler; under the actions of the film-forming auxiliary agents, the diluent and the polyamide curing agent, the obtained chicken red thermal resistance material is good in thermal resistance effect and convenient for construction and has a function of beautifying the environment, thus being suitable for being popularized and applied to greenways, park walkways, scenic roads, urban roads, highways, and the like.

Description

technical field [0001] The invention relates to the technical field of road engineering, in particular to a chicken red thermal resistance material and its preparation method and application. Background technique [0002] Asphalt is a dark brown complex mixture. Asphalt pavement has a very high heat absorption capacity, especially in summer when the temperature of ordinary asphalt pavement is much higher than the air temperature, which can reach 60-70°C, and the highest temperature can reach above 75°C. If the temperature of the road surface is too high, it is easy to produce heat island effect and cause road surface rutting, which brings inconvenience to driving and pedestrians. With the widespread use of asphalt pavement and global warming, people have put forward urgent requirements to reduce the temperature of asphalt pavement in summer and alleviate the urban "heat island effect". [0003] At present, asphalt pavement structures such as large-void pavement and water-re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/61C09D7/63
CPCC08K2003/2241C08K2003/2272C08K2201/014C09D7/61C09D7/63C09D7/70C09D163/00C08K7/26C08K3/22C08K5/521
Inventor 蒋应军韩占闯
Owner CHANGAN UNIV
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