Reflective insulation coating and preparing method thereof

A technology for reflective and heat-insulating coatings and raw materials, which is applied in reflective/signal coatings, anti-corrosion coatings, fire-retardant coatings, etc.

Inactive Publication Date: 2017-04-05
JIANGSU TOP FINE NEW RAW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although there are many varieties of reflective and heat-insulating coatings

Method used

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  • Reflective insulation coating and preparing method thereof
  • Reflective insulation coating and preparing method thereof
  • Reflective insulation coating and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1: a kind of reflective heat-insulating coating, it comprises the raw material of following mass percent:

[0043] Near-infrared reflective material IR-1000 is 4%, rutile titanium dioxide is 11%, silicone acrylic emulsion RC-3677 is 22.89%, dispersant 5040 is 0.8%, defoamer NXZ is 0.18%, wetting agent PE-100 0.5% for hydroxyethylcellulose TA 3000, 0.22% for hydroxyethylcellulose TA 3000, 0.7% for thickener DSX 3551, 0.2% for fungicide 253, 0.2% for pH regulator HY-95, and 0.97% for film-forming aid EFC 300 %, talcum powder is 3.5%, kaolin is 3.47%, light calcium carbonate is 12.34%, heavy calcium carbonate is 10.27%, and water is 28.76%.

[0044] The preparation method of the reflective heat-insulating paint of embodiment 1, comprises the following steps:

[0045] Step (1): prepare the raw material of mass percent in embodiment 1; Be that the defoamer NXZ of 0.18% by mass percent is divided into two parts of 0.04% and 0.14%, divide the moisture of 28.76% by ...

Embodiment 2

[0050] Embodiment 2: a kind of reflective insulation coating, it comprises the raw material of following mass percent:

[0051] Near-infrared reflective material IR-1000 is 5%, rutile titanium dioxide is 10%, pure acrylic emulsion XY-208C is 24.79%, dispersant 5040 is 1.1%, defoamer Foamstar 309A is 0.26%, wetting agent Disponer W-20 is 0.7%, hydroxyethyl cellulose HS30000YP2 is 0.25%, thickener SN 636 is 0.48%, fungicide DGOS QB20 is 0.3%, pH regulator AMP-95 is 0.1%, film-forming aid EFC 300 is 1.5%, talc is 3.21%, kaolin is 2.86%, light calcium carbonate is 11.78%, heavy calcium carbonate is 8.88%, and water is 28.79%.

[0052] The preparation method of the reflective heat-insulating paint of embodiment 2, comprises the following steps:

[0053] Step (1): prepare the raw material of the mass percent among the embodiment 2; Be that the defoamer Foamstar 309A of 0.26% is divided into two parts of 0.08% and 0.18% by mass percent, be that the moisture of 28.79% is divided into...

Embodiment 3

[0058] Embodiment 3: a kind of reflective heat-insulating coating, it comprises the raw material of following mass percent:

[0059] Near-infrared reflective material IR-1000 is 3%, rutile titanium dioxide is 12%, styrene-acrylic emulsion TL-668 is 23.08%, dispersant 5040 is 1%, defoamer NEX is 0.21%, wetting agent PE-100 0.65% for hydroxyethylcellulose TA3000, 0.23% for hydroxyethylcellulose TA3000, 0.6% for thickener SN-636, 0.28% for fungicide 253, 0.15% for pH regulator C-950, and 1.3% for film-forming aid EFC 300 %, talcum powder is 3.31%, kaolin is 2.97%, light calcium carbonate is 11.87%, heavy calcium carbonate is 9.86%, and water is 29.49%.

[0060] The preparation method of the reflective heat-insulating coating of embodiment 3, comprises the following steps:

[0061] Step (1): prepare the raw material of the mass percent in embodiment 3; Be that the defoamer NXZ of 0.21% by mass is divided into two parts of 0.05% and 0.16%, divide the moisture of 29.49% by mass int...

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Abstract

The invention discloses a reflective insulation coating. The reflective insulation coating comprises raw materials including, by mass, 1%-5% of near-infrared reflection material IR-1000, 10%-20% of titanium dioxide, 22.89%-24.79% of film forming matter, 0.8%-1.1% of a dispersing agent, 0.18%-0.26% of a defoamer, 0.5%-0.7% of a wetting agent, 0.22%-0.25% of hydroxyethyl celluloses, 0.48%-0.7% of a thickener, 0.2%-0.3% of a sterilizing agent, 0.1%-0.2% of a pH value conditioning agent, 0.97%-1.5% of a coalescing agent, 26.73%-29.58% of fillers and 20.79%-32.63% of water. Meanwhile, the invention discloses a preparing method of the reflective insulation coating. The reflective insulation coating has the beneficial effects that the reflective insulation coating can strongly reflect near-infrared rays, and the temperature of the surface of a coated object can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a reflective heat-insulating coating and a preparation method thereof. Background technique [0002] Reflective heat insulation coatings are composed of base materials, near-infrared reflective materials, fillers and additives. Thermal insulation is achieved by efficiently reflecting sunlight. The energy radiated by sunlight to the ground is composed of infrared rays, visible light, and ultraviolet rays. Among them, the energy in the infrared region accounts for up to 55% of the solar radiation energy, followed by visible light, which accounts for about 45% of the total energy, and ultraviolet rays. Less than 1% of energy. Since the energy of sunlight mainly comes from infrared rays, and the coating can highly reflect the solar infrared rays in the range of 780nm-2500nm, the reflective heat insulation coating can reduce the absorption of solar energy by objects by reflecting t...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D125/14C09D123/16C09D5/33C09D5/08C09D5/14C09D7/12
CPCC09D143/04C08K2201/014C08L2201/08C09D5/004C09D5/08C09D5/14C09D5/18C09D7/40C09D7/61C09D7/62C09D123/16C09D125/14C09D133/04C08L1/284C08K13/06C08K9/10C08K2003/2241C08K3/34C08K3/346C08K2003/265
Inventor 王镇廖向阳谢宏伟王玲
Owner JIANGSU TOP FINE NEW RAW MATERIAL CO LTD
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