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Flame-retardant thermal-insulating antistatic coating and preparation process thereof

The technology of antistatic and antistatic agent is applied in the field of flame retardant heat insulation antistatic coating and its preparation technology, which can solve the problems of increasing noise and little effect, and achieve the effect of improving the heat insulation performance and good flame retardancy of the coating.

Inactive Publication Date: 2011-07-06
BEIJING UNIV OF CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ventilation cooling is a good way to cool down, but cooling also increases noise, which has little effect on improving the working environment in mines

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0033] A flame-retardant heat-insulating antistatic coating, which is composed of epoxy resin, rutile titanium dioxide, hollow microspheres, decabromodiphenylethane, antimony trioxide, aluminum hydroxide, plasticizer, antistatic agent, epoxy Composed of curing agent, dispersant, defoamer, leveling agent and other components.

[0034] Its components are as follows:

[0035] Rutile titanium dioxide 2.7%

[0036] Hollow microspheres 13.2%

[0037] Decabromodiphenylethane 16%

[0038] Antimony trioxide 5.3%

[0039] Aluminum hydroxide 5.3%

[0040] Epoxy E-44 13.3%

[0041] Mixed solvent 26.7%

[0042] Plasticizer 8.6%

[0043] Antistatic agent 2.7%

[0044] Epoxy curing agent 4.7%

[0045] Dispersant 0.5%

[0046] Leveling agent 0.5%

[0047] Defoamer 0.5%

[0048] Its preparation process is as follows:

[0049] Add the mixed solvent into the high-speed dispersion kettle, add epoxy resin, dispersant, and plasticizer under medium-speed stirring, dissolve and disperse ...

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PUM

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Abstract

The invention relates to a flame-retardant thermal-insulating antistatic two-component coating and a preparation process thereof. The flame-retardant thermal-insulating antistatic two-component coating comprises epoxy resin, rutile type titanium dioxide, hollow microspheres, decabromdiphenylethane, antimonous oxide, aluminum hydroxide, a plasticizer, an antistatic agent, an epoxy hardener, an aid and the like, and is prepared by the steps of dispersing in a high-speed dispersing kettle, mixing and the like. The coating has high adhesion, water resistance, acid and alkali resistance, and antistatic property, has obvious thermal-insulating and flame-retardant effects, is convenient to construct, and can be constructed under the condition of high humidity and cured at normal temperature. The coating is mainly used for thermal insulation of rock stratums at the bottoms of mines, and can slow down the heat transfer of high-temperature rock stratums so as to achieve the effect of reducing ambient temperature.

Description

technical field [0001] The invention relates to a flame-retardant, heat-insulating and antistatic coating and its preparation process Background technique [0002] With the development of deep mineral resources in coal mines, the mining depth continues to increase, coupled with the increasing degree of mechanization of mines, production is more concentrated, making the underground air temperature rise. In addition, due to the emergence of underground hot water in some mines, not only the temperature rises, but also the air humidity increases, which seriously deteriorates the working environment in the mines and forms the heat hazard in mines, which is known as one of the six major disasters in coal mines. . Heat hazards in mines not only affect the efficiency of labor production, but also endanger the health of underground workers, which can easily cause major casualties. [0003] There are many heat sources that cause the mine temperature to rise, mainly including relativ...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/18C09D5/08C09D5/00
Inventor 贾梦秋陈晓胜
Owner BEIJING UNIV OF CHEM TECH
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