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Nano infrared heat-absorption composite material as well as preparation method and application thereof

A composite material and nanotechnology, which are applied in the field of nano-infrared heat-absorbing composite materials and their preparation, can solve the problem that the heat-absorbing efficiency cannot reach the energy-saving efficiency, etc., and achieve remarkable heat-absorbing performance, light weight, and good electrical and thermal conductivity. Effect

Inactive Publication Date: 2019-08-30
BOYING TECH DEV XIAMEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the cohesiveness and heat-absorbing efficiency of the coating can not reach the energy-saving efficiency, the nano-infrared heat-absorbing composite material was invented by the technicians of Xiamen Boying Technology Development Co., Ltd.

Method used

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  • Nano infrared heat-absorption composite material as well as preparation method and application thereof
  • Nano infrared heat-absorption composite material as well as preparation method and application thereof
  • Nano infrared heat-absorption composite material as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A new nano-infrared heat-absorbing composite material, prepared from the following raw materials in parts by weight: 22 parts of instant sodium silicate, 27 parts of crystalline silicon, 5 parts of nano-alumina, 15 parts of carbon fiber, 3 parts of nano-titanium oxide, 3 parts of zirconium carbide, 10 parts of nanometer yttrium, and 15 parts of deionized water.

[0023] The particle size of the crystalline silicon is 100 mesh, the particle size of nano-alumina is 40nm, the particle size of nano-titanium oxide is 50nm, the particle size of nano-zirconium carbide is 40nm, and the particle size of nano-yttrium is 50nm.

[0024] The preparation method of the above-mentioned nano infrared heat-absorbing composite material comprises the following steps:

[0025] Add 22 parts of instant sodium silicate to deionized water for dilution, stir at 75°C for 15 minutes to obtain a transparent solution, then add 5 parts of nano-alumina, and stir to obtain a clear solution;

[0026] A...

Embodiment 2

[0032] A nano-infrared heat-absorbing composite material, prepared from the following raw materials in parts by weight: 22 parts of instant sodium silicate, 27 parts of crystalline silicon, 5 parts of nano-alumina, 15 parts of carbon fiber, 3 parts of nano-titanium oxide, and nano-carbonized 3 parts of zirconium, 10 parts of nanometer yttrium, 15 parts of deionized water.

[0033] The particle size of the crystalline silicon is 100 mesh, the particle size of nano-alumina is 40nm, the particle size of nano-titanium oxide is 50nm, the particle size of nano-zirconium carbide is 40nm, and the particle size of nano-yttrium is 50nm.

[0034] The preparation method of the above-mentioned nano infrared heat-absorbing composite material comprises the following steps:

[0035] Add 22 parts of instant sodium silicate to deionized water for dilution, stir at 75°C for 15 minutes to obtain a transparent solution, then add 5 parts of nano-alumina, and stir to obtain a clear solution;

[003...

Embodiment 3

[0042] A nano-infrared heat-absorbing composite material, prepared from the following raw materials in parts by weight: 20 parts of instant sodium silicate, 30 parts of crystalline silicon, 5 parts of nano-alumina, 10 parts of carbon fiber, 3 parts of nano-titanium oxide, and nano-carbonized 7 parts of zirconium, 10 parts of nanometer yttrium, and 15 parts of deionized water.

[0043] The particle size of the crystalline silicon is 100 mesh, the particle size of nano-alumina is 40nm, the particle size of nano-titanium oxide is 50nm, the particle size of nano-zirconium carbide is 40nm, and the particle size of nano-yttrium is 50nm.

[0044] The preparation method of the above-mentioned nano infrared heat-absorbing composite material comprises the following steps:

[0045] Add 20 parts of instant sodium silicate to deionized water for dilution, stir at 75°C for 15 minutes to obtain a transparent solution, then add 5 nanometer alumina, and stir to obtain a clear solution;

[004...

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Abstract

The invention belongs to the technical field of heat-absorption functional materials and in particular relates to a nano infrared heat-absorption composite material which is prepared from the following raw materials in parts by weight: 20-25 parts of instant sodium silicate, 27-32 parts of crystal silicon, 4-8 parts of nano aluminum oxide, 10-17 parts of a carbon fiber, 2-5 parts of nano titaniumoxide, 2-7 parts of nano zirconium carbide, 8-12 parts of nano yttrium and 15-28 parts of deionized water. The preparation method comprises the following steps: diluting the instant sodium silicate with deionized water according to the parts by weight, further adding the nano aluminum oxide, and conducting stirring so as to obtain a clear solution; further adding the carbon fiber, the nano titanium oxide, the crystal silicon, the nano zirconium carbide and the nano yttrium into the clear solution, and conducting uniform stirring, so as to obtain the nano infrared heat-absorption composite material. The preparation process provided by the invention is simple, the obtained material covers a metal surface to isolate the metal surface from external mediums, thus external high-temperature oxidation and corrosive substances can be obstructed, a metallic tube wall can be effectively protected, a remarkable heat absorption effect is achieved, infrared radiation can be resulted, and a very goodenergy conservation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of heat-absorbing functional materials, in particular to a nanometer infrared heat-absorbing composite material and its preparation method and application. Background technique [0002] During the heavy oil throughput development process, ensuring the steam injection pressure, temperature, dryness and continuity of steam injection is directly related to the normal production of heavy oil. The steam injection boiler equipment is aging and the heat loss of the insulation layer is increasing. In order to ensure the steam Quality, improve the thermal efficiency of the boiler, prolong the service life of the boiler, and paint the far-infrared radiation coating on the surface of the water wall of the steam injection boiler. However, due to the cohesiveness and heat absorption efficiency of the coating are not up to the energy saving efficiency, the nano-infrared heat-absorbing composite material was invented by th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/26F22B37/04
CPCC04B28/26C04B2111/00525C04B2111/00551C04B2201/50F22B37/04C04B14/04C04B14/303C04B14/386C04B14/305C04B14/322C04B14/34C04B22/002C04B20/008
Inventor 高云鹏韩亮
Owner BOYING TECH DEV XIAMEN
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