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Graphene far-infrared heating coating and preparation method thereof

A far-infrared heating and graphene technology, which is applied in the field of far-infrared heating coatings, can solve the problems of relatively little research on far-infrared heating coatings, and achieve the effects of enhancing far-infrared heating, easy industrialization, and simple preparation processes

Inactive Publication Date: 2016-06-15
姚月祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Graphene has been widely used in many fields, but there are still few studies on graphene-based far-infrared heating coatings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A kind of graphene far-infrared heating coating, this coating comprises the raw material of following weight portion:

[0050] 26 parts of graphene oxide;

[0051] 26 parts of nano cobalt oxide;

[0052] 12 parts of asphalt;

[0053] 12 parts cordierite;

[0054] 3 parts of nano-silver-silica core-shell structure;

[0055] 3 pieces of obsidian;

[0056] 3 parts of hematite;

[0057] 3 parts mullite;

[0058] Tourmaline 3 parts;

[0059] 3 parts red mud;

[0060] 3 parts of silica sol;

[0061] Eucalyptus oil 3 parts;

[0062] 3 parts of alumina sol;

[0063] Silicone acrylic emulsion 3 parts;

[0064] 3 parts of defoamer;

[0065] Described graphene oxide is obtained by following preparation method:

[0066] Get 2 parts by weight of flaky graphite and 1 part by weight of potassium nitrate and add it to 86 parts by weight of vitriol oil, place the resulting mixture in a container and cool it in an ice-water bath while maintaining vigorous stirring, continue ...

Embodiment 2

[0072] A kind of graphene far-infrared heating coating, this coating comprises the raw material of following weight portion:

[0073]20 parts of graphene oxide;

[0074] 20 parts of nano cobalt oxide;

[0075] 14 parts of asphalt;

[0076] 14 parts cordierite;

[0077] 1 part of nano-silver-silica core-shell structure;

[0078] 1 piece of obsidian;

[0079] 1 part hematite;

[0080] Mullite 1 part;

[0081] Tourmaline 1 part;

[0082] 1 part red mud;

[0083] 1 part of silica sol;

[0084] 1 part eucalyptus oil;

[0085] 1 part of alumina sol;

[0086] Silicone acrylic emulsion 1 part;

[0087] 1 part of defoamer;

[0088] Described graphene oxide is obtained by following preparation method:

[0089] Get 2 parts by weight of flaky graphite and 1 part by weight of potassium nitrate and add it to 86 parts by weight of vitriol oil, place the resulting mixture in a container and cool it in an ice-water bath while maintaining vigorous stirring, continue to slowly add 5...

Embodiment 3

[0095] A kind of graphene far-infrared heating coating, this coating comprises the raw material of following weight portion:

[0096] 20 parts of graphene oxide;

[0097] 20 parts of nano cobalt oxide;

[0098] 14 parts of asphalt;

[0099] 14 parts cordierite;

[0100] 2 parts of nano-silver-silica core-shell structure;

[0101] Obsidian 2 parts;

[0102] 2 parts hematite;

[0103] Mullite 2 parts;

[0104] Tourmaline 2 parts;

[0105] 2 parts red mud;

[0106] 2 parts of silica sol;

[0107] Eucalyptus oil 2 parts;

[0108] 2 parts of alumina sol;

[0109] Silicone acrylic emulsion 2 parts;

[0110] 2 parts of defoamer;

[0111] Described graphene oxide is obtained by following preparation method:

[0112] Get 2 parts by weight of flaky graphite and 1 part by weight of potassium nitrate and add it to 86 parts by weight of vitriol oil, place the resulting mixture in a container and cool it in an ice-water bath while maintaining vigorous stirring, continue to slow...

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Abstract

The invention discloses a graphene far-infrared heating coating and a preparation method thereof.The graphene far-infrared heating coating that is environmentally friendly, healthy and high in far-infrared heating capacity is prepared by subjecting the following materials to a plasma spraying process: graphene oxide, nano cobalt oxide, asphalt, cordierite, nano sliver-silica core-shell structure, obsidian, hematite, mullite, tourmaline, red clay, silica sol, Eucalyptus oil, alumina sol, silicone-acrylic emulsion, and a defoaming agent.

Description

technical field [0001] The invention belongs to the field of far-infrared heating coatings, in particular to a graphene far-infrared heating coating and a preparation method thereof. Background technique [0002] Far-infrared rays have strong penetrating power and radiation power, and have significant temperature control effect and resonance effect. It is easily absorbed by objects and converted into internal energy of objects. After the far-infrared rays are absorbed by the human body, it can make the water molecules in the body resonate, activate the water molecules, strengthen the binding force between them, thereby activating biological macromolecules such as proteins, so that the biological cells are at the highest vibration level. Due to the resonance effect of biological cells, the far-infrared heat energy can be transmitted to the deeper part of the human body, and the temperature of the lower layer will rise, and the generated heat will be emitted from the inside to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/24
CPCC04B28/24C04B2111/00008C04B14/024C04B14/306C04B24/36C04B14/04C04B20/1062C04B14/14C04B14/308C04B14/041C04B18/0409C04B24/00C04B22/06C04B24/42C04B2103/50
Inventor 王秋芹
Owner 姚月祥
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