Water-based cold-pigment multifunctional heat-insulating true stone paint for exterior wall and preparation method thereof

A cold pigment and multi-functional technology, which is applied in the field of paint and real stone paint for exterior walls, can solve the problems of no synergy of design heat insulation mechanism and the inability to achieve high-efficiency heat insulation, etc., and achieve the effect of gorgeous appearance, realistic effect and rich colors

Active Publication Date: 2016-05-11
HUNAN JINHAI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the above two patents, the heat preservation and heat insulation effect of real stone paint is realized only through one of the methods of blocking heat insulation and reflective heat insulation, and there is no design of the three heat insulation mechanisms of blocking heat insulation, reflective heat insulation, and radiation heat insulation. Synergy, no efficient insulation

Method used

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  • Water-based cold-pigment multifunctional heat-insulating true stone paint for exterior wall and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A kind of water-based cold pigment multifunctional heat-insulating real stone paint for exterior walls, the parts by mass of each component are as follows:

[0046] Component mass parts

[0047] water 250

[0048] Cellulose 10

[0049] Defoamer 5

[0050] Ethylene glycol 30

[0051] Coalescing agent 25

[0052] Multifunctional Auxiliary 4

[0053] Styrene acrylic emulsion 300

[0054] Cool Paint 30

[0055] Glass cenospheres 80

[0056] Ceramic hollow microspheres 90

[0057] Rutile Titanium Dioxide 30

[0058] Ultrafine Talc Powder 40

[0059] Infrared emitting ceramic powder 25

[0060] 40~80 mesh quartz sand 450

[0061] 80~120 mesh quartz sand 150

[0062] 20~40 mesh quartz sand 100

[0063] Fungicide 6

[0064] Defoamer 5

[0065] thickener5.

Embodiment 2

[0067] A kind of water-based cold pigment multifunctional heat-insulating real stone paint for exterior walls, the parts by mass of each component are as follows:

[0068] Component mass parts

[0069] water 300

[0070] Cellulose 8

[0071] Defoamer 8

[0072] Ethylene glycol 25

[0073] Coalescing agent 30

[0074] Multifunctional Auxiliary 3

[0075] Styrene acrylic emulsion 350

[0076] Cool Paint 40

[0077] Glass cenospheres 90

[0078] Ceramic hollow microspheres 100

[0079] Rutile Titanium Dioxide 35

[0080] Ultrafine Talc Powder 45

[0081] Infrared emitting ceramic powder 30

[0082] 40~80 mesh quartz sand 460

[0083] 80~120 mesh quartz sand 170

[0084] 20~40 mesh quartz sand 110

[0085] Fungicide 8

[0086] Defoamer 8

[0087] Thickener8.

Embodiment 3

[0089] A kind of water-based cold pigment multifunctional heat-insulating real stone paint for exterior walls, the parts by mass of each component are as follows:

[0090] Component mass parts

[0091] water 350

[0092] Cellulose 5

[0093] Defoamer 10

[0094] Ethylene glycol 20

[0095] Coalescing agent 35

[0096] multifunctional additive 2

[0097] Styrene Acrylic Emulsion 400

[0098] Cool Paint 50

[0099] Glass cenospheres 100

[0100] Ceramic hollow microspheres 120

[0101] Rutile Titanium Dioxide 40

[0102] Ultrafine Talc Powder 50

[0103] Infrared emitting ceramic powder 40

[0104] 40~80 mesh quartz sand 500

[0105] 80~120 mesh quartz sand 200

[0106] 20~40 mesh quartz sand 120

[0107] Fungicide 9

[0108] Defoamer 10

[0109] Thickener 10.

[0110] The preparation method of the present invention is: according to each component mass part value in each above-mentioned embodiment, weigh the component of corresponding mass, first water, cellulos...

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Abstract

The invention discloses a water-based cold-pigment multifunctional heat-insulating true stone paint for an exterior wall and a preparation method thereof. The water-based cold-pigment multifunctional heat-insulating true stone paint is prepared by mixing water, auxiliary agents, a synthetic resin emulsion, pigments and fillers and natural colorized sand. The preparation method comprises the following steps: firstly, adding water, fiber, a defoaming agent, glycol, a film-forming auxiliary agent and an multifunctional auxiliary agent into a dispersing tank; secondly, adding a styrene-acrylic emulsion; thirdly, sequentially adding a cold pigment, hollow glass microspheres, hollow ceramic microspheres, rutile titanium dioxide, ultrafine talcum powder and infrared ceramic powder; fourthly, slowly adding quartz sand; and finally, adding a sterilizing agent, the defoaming agent and a thickening agent and stirring uniformly. By adding the cold pigment, the hollow glass microspheres and other pigments and fillers, the water-based true stone paint for the exterior wall is endowed with three heat-insulating effects, namely blocking heat insulation, reflective heat insulation and radiative heat insulation; by selecting the water-based synthetic resin emulsion and the water-based paint auxiliary agents, the true stone paint is water-based and environment-friendly; natural quartz sand with different fineness and different colors is used as aggregate, so that the true stone paint has a vivid effect for imitating natural stone, marble and granite, and is rich in paint film color and gorgeous in appearance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to the field of real stone paint for exterior walls, in particular to a water-based cold pigment multifunctional heat-insulating real stone paint for exterior walls and a preparation method thereof. Background technique [0002] Real stone paint is a kind of architectural coating with a decorative effect similar to marble and granite. It is mainly made of synthetic resin emulsion, additives, and natural stone powder of various colors. The buildings decorated with real stone paint have natural and real natural color, which gives people elegant, harmonious and solemn aesthetic feeling. It is suitable for indoor and outdoor decoration of all kinds of buildings. [0003] Compared with granite natural stone facing materials, real stone paint for exterior walls has almost the same decorative texture effect, and has the advantages of low cost, high safety, health and environmental protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D5/33C09D7/12
Inventor 刘立新黄利勇
Owner HUNAN JINHAI SCI & TECH
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