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Nano transparent heat insulated composite coating material and equipment for testing effect of heat insulation for the material

A composite coating and nano heat insulation technology, which is applied in the field of composite coatings, can solve problems such as poor heat insulation performance, and achieve the effects of strong adhesion, good heat resistance, and high sensitivity

Inactive Publication Date: 2005-01-12
NANJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the shortcomings of the coatings disclosed in the prior art that have heat insulation but not transparency or have transparency but poor heat insulation performance, and propose a coating with better Transparent and heat-insulating nano-composite coatings that can be applied to glass, resin, metal and cement surfaces; the invention also proposes a special measuring device that can sensitively measure the coating's heat-insulating effect

Method used

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  • Nano transparent heat insulated composite coating material and equipment for testing effect of heat insulation for the material
  • Nano transparent heat insulated composite coating material and equipment for testing effect of heat insulation for the material
  • Nano transparent heat insulated composite coating material and equipment for testing effect of heat insulation for the material

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Embodiment Construction

[0028] The present invention is described in detail below in conjunction with embodiment and relevant figure, table. However, the invention is not limited to the examples given. The preparation process of the nano wet paste of the coating of the present invention is: the parts by weight are 5-20 parts of nano indium tin oxide (ITO) or antimony tin oxide (ATO), the parts by weight are 30-50 parts of deionized water, and the parts by weight are 30-20 parts 50 parts of alcohol, 1-3 parts by weight of dispersant and other additives are mixed, dispersed on a high-speed disperser, ball mill for a certain period of time, or dispersed on an ultrasonic generator to obtain a particle size range of 10-60nm and a solid content of 5 - 15% nanometer antimony tin oxide (ATO) water-based wet slurry or nanometer indium tin oxide (ITO) wet slurry with a solid content in the range of 10-20% and a particle size in the range of 10-60nm.

[0029] The present invention provides an embodiment of nan...

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Abstract

A nanotransparent and insulated composite coating material which can be coated on glass, transparent resin, metal and cement surface is prepared from polyurethane resin, polysiloxane resin, polyacrylic acid, nano-ITO powder, nano-ATO powder, coating material assistant and thinner. The unit for testing insulation result of the coating material is also disclosed by the present invention.

Description

Technical field: [0001] The invention relates to a composite paint, in particular to a nano-transparent heat-insulating composite paint which can be applied to the surface of glass, resin, metal and cement and a heat-insulating effect testing device for the paint. Background technique: [0002] Researching a kind of thermal insulation coating that can be applied to glass, resin, metal and cement surface to enhance the thermal insulation effect in automobiles or houses is the goal pursued by the coating industry at home and abroad. Existing patent application for this reason, as application number is the Chinese patent " water-based anti-radiation heat-insulating coating " of 99114454.6 and the Chinese patent " water-based epoxy modified acrylic acid heat-reflecting heat-insulating coating " that application number is 03111863.1. They all use polymers and inorganic fillers to compound heat-insulating coatings. Common inorganic heat-insulating powders are used in the coating c...

Claims

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Application Information

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IPC IPC(8): C09D5/00C09D133/00C09D175/04C09D183/04
Inventor 赵石林韦亚兵许仲梓
Owner NANJING UNIV OF TECH
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