CN104356820A - Multi-color-system reflective insulation mold coating system - Google Patents

Multi-color-system reflective insulation mold coating system Download PDF

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Publication number
CN104356820A
CN104356820A CN201410561910.7A CN201410561910A CN104356820A CN 104356820 A CN104356820 A CN 104356820A CN 201410561910 A CN201410561910 A CN 201410561910A CN 104356820 A CN104356820 A CN 104356820A
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reflective heat
insulation
paint
polychrome
emulsion
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Inventor
沈航
黄春文
王剑锋
薛军鹏
林顺官
郑敏升
周泽
王夏
林贵
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FUJIAN CONSTRUCTION ENGINEERING AND CONSTRUCTION MATERIAL TECHNOLOGY DEVELOPMENT Co Ltd
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FUJIAN CONSTRUCTION ENGINEERING AND CONSTRUCTION MATERIAL TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201410561910.7A priority Critical patent/CN104356820A/en
Publication of CN104356820A publication Critical patent/CN104356820A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/36Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04Ingredients characterised by their shape and organic or inorganic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/346Clay
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/22Expanded, porous or hollow particles
    • C08K7/24Expanded, porous or hollow particles inorganic
    • C08K7/28Glass
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02Homopolymers or copolymers of hydrocarbons
    • C09D125/04Homopolymers or copolymers of styrene
    • C09D125/08Copolymers of styrene
    • C09D125/14Copolymers of styrene with unsaturated esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/004Reflecting paints; Signal paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/70Additives characterised by shape, e.g. fibres, flakes or microspheres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045Sulfates

Abstract

The invention provides a multi-color-system reflective insulation mold coating system which is sequentially coated with a levelling putty layer, a closed color-matching undercoat, a reflective insulation mold coating and a top facing varnish from the surface of a base wall body. The coating system can effectively stop heat transfer by the synergistic effects such as reflecting solar irridation and delaying heat conduction, so that the indoor temperature is reduced, the contamination resistance rate is high, the service life is long, and meanwhile, the multiple color systems further has a decorating and beautifying effect during the painting.

Description

A kind of polychrome system reflective heat-insulation paint coating system
[technical field]
The present invention relates to a kind of polychrome system reflective heat-insulation paint coating system.
[background technology]
At present, domestic construction energy consumption accounts for 1/3 of social total energy consumption, has become the weakness of national economic development.Advance green building, greatly develop the Main way that low-carbon green building materials and technology just become following domestic building materials development, this just gives New Times coating except architectural finish decoration with new mission.Reflective heat-insulation paint integrates reflection solar irradiation, radiation energy accumulation and the novel heat-insulation coating intercepting thermal conduction, the pigments system that its coating is selected can launch visible ray and the near-infrared light waves of major part 400 ~ 2500nm scope, stops radiant heat to be accumulated at body surface; Meanwhile, the functional type radiation filler selected by it can carry out again heat radiation with radiating and cooling, the heat of the accumulation of body surface is radiated in air with long wave form and goes; Hollow glass micropearl (the 0.03W/m that the thermal conductivity contained in coating is extremely low 2k) effectively can delay thermal energy transfer, obstruct air and coatingsurface heat outside heat are conducted to building interior.Three mechanism synergy, ensure that and can be kept lesser temps by brushing building interior.Current reflective heat-insulation paint is on the market main mainly with white, form and aspect are single, only play reflective insulation effect with the high-reflectivity of white tone, poor contamination resistance causes the degradation of the contaminated back reflection performance of its top coat, thus makes coating lose effect of heat insulation.Therefore design color enriches and combine high reflectivity, anti-stain characteristic can just become the problem that instantly need solve by good polychrome system reflective heat-insulation paint.
[summary of the invention]
The technical problem to be solved in the present invention, be to provide a kind of polychrome system reflective heat-insulation paint coating system, this system has complete many covers color scheme, and the modification that can meet coating beautifies requirement; There is higher reflectivity, stain resistant rate and longer working life simultaneously.
The present invention realizes above-mentioned technical problem like this:
A kind of polychrome system reflective heat-insulation paint coating system, described polychrome system reflective heat-insulation paint coating system is coated with successively from base course wall surface: leveling putty layer, closed contrast colot priming paint, reflective heat-insulation paint finish paint and finishing varnish.
Further, described closed contrast colot priming paint comprises the component of following mass percent: water 25 ~ 35%, pure-acrylic emulsion or benzene emulsion 25 ~ 35%, water-ground limestone or process white 5 ~ 10%, Rutile type Titanium Dioxide 15-25%, calcined kaolin 2 ~ 10%, hollow glass microbead 5 ~ 10%, first dispersion agent 0.1 ~ 0.5%, first defoamer 0.3 ~ 0.5%, first hydrotropy frostproofer 1.5 ~ 2%, first water thickener 0.05 ~ 0.5%, first associative thickener 0.05 ~ 0.5%, first film coalescence aid 1 ~ 3%, first sanitas 0.15%.
Further, the thickness of described closed contrast colot priming paint is at least more than 150 μm.
Further, described reflective heat-insulation paint finish paint comprises the component of following mass percent: water 20 ~ 30%, pure-acrylic emulsion or organosilicon crylic acid latex 35 ~ 45%, Rutile type Titanium Dioxide 15-25%, at least one in inorganic mixed phase pigment and organic mill base is 0.1 ~ 3%, microcapsules of storing energy through phase change emulsion 5 ~ 10%, ir radiation filler 3 ~ 8%, second dispersion agent 0.05 ~ 0.1%, second defoamer 0.3 ~ 0.5%, second hydrotropy frostproofer 1.5 ~ 2%, second water thickener 0.05 ~ 0.5%, second associative thickener 0.05 ~ 0.5%, second film coalescence aid 1 ~ 3%, second sanitas 0.15%, described inorganic mixed phase pigment can mix with organic locked-in-air voids pigment mutually with at least one in organic mill base, and mixed weight accounts for 1 ~ 3% of described reflective insulation size wt.
Further, described finishing varnish comprises the component of following mass percent: water 55 ~ 70%, at least one in silicone modified styrene-acrylate emulsion, organic-silicon-modified pure-acrylic emulsion and fluorine carbon emulsion is 20 ~ 35%, 3rd water thickener 0.1 ~ 0.5%, resin emulsion 5-10%, the 3rd associative thickener the 0.1 ~ 0.5%, three defoamer 0.05 ~ 0.5%, 3rd sanitas 0.15%, organosilicon auxiliary agent 0.1 ~ 1%.
Further, in described reflective insulation finish paint, inorganic mixed phase pigment is the mineral dye that Multimetal oxide generates through high temperature solid state reaction, is specially at least one in nickel titanium yellow, titanium chromium palm fibre, cobalt aluminium indigo plant, turkey blue, copper-chrome black, iron oxide red; The coloring components of described organic mill base is at least one in bright red, the black organism of permanent violet, perylene; Described organic locked-in-air voids pigment is the polymer latex with hollow shell structure; The infrared emittance of described ir radiation filler is more than 90%.
Further, pure-acrylic emulsion or the organosilicon crylic acid latex of described reflective heat-insulation paint finish paint have stone-soft shell construction, and the minimum film-forming temperature of described pure-acrylic emulsion or organosilicon crylic acid latex is 0 ~ 5 DEG C, and its shell second-order transition temperature is 40 ~ 50 DEG C.
Further, the microcapsules of storing energy through phase change emulsion of described reflective heat-insulation paint finish paint is with paraffin, long-chain fat acid mixture for core, and melt temperature is between 35 ~ 45 DEG C, and with vinylbenzene-acrylate copolymer for shell, size distribution is between 0.1 ~ 1 μm.
Tool of the present invention has the following advantages:
Compared with prior art, the present invention gives the colour system and higher sunlight/near-infrared reflection ratio that coating enriches simultaneously, and it has complete many covers color scheme, and the modification that can meet coating beautifies requirement; It can through reflection solar irradiation with delay thermal conduction etc. and act synergistically effective trap heat transmission, reduction room temp, has higher reflectivity, stain resistant rate and longer working life simultaneously; It can reduce the use of film coalescence aid compared to traditional coating, caters to the policy trend of low-carbon environment-friendly; Its higher contamination resistance and working life can reduce the maintenance to coating, save cooling in summer expense, realize the target of energy-saving and emission-reduction further.
[accompanying drawing explanation]
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is coating schematic diagram of the present invention.
Accompanying drawing identifier declaration:
1, leveling putty layer 2, closed contrast colot priming paint
3, reflective heat-insulation paint finish paint 4, finishing varnish
10, base course wall
[embodiment]
Refer to shown in Fig. 1, embodiments of the invention are described in detail.
Emphasis consults Fig. 1, the present invention relates to a kind of polychrome system reflective heat-insulation paint coating system, described polychrome system reflective heat-insulation paint coating system is coated with successively from base course wall 10 surface: leveling putty layer 1, closed contrast colot priming paint 2, reflective heat-insulation paint finish paint 3 and finishing varnish 4.
Described closed contrast colot priming paint comprises the component of following mass percent: water 25 ~ 35%, benzene emulsion or pure-acrylic emulsion 25 ~ 35%, water-ground limestone or process white 5 ~ 10%, Rutile type Titanium Dioxide 15-25%, calcined kaolin 2 ~ 10%, hollow glass microbead 5 ~ 10%, first dispersion agent 0.1 ~ 0.5%, first defoamer 0.3 ~ 0.5%, first hydrotropy frostproofer 1.5 ~ 2%, first water thickener 0.05 ~ 0.5%, first associative thickener 0.05 ~ 0.5%, first film coalescence aid 1 ~ 3%, first sanitas 0.15%; The thickness of described closed contrast colot priming paint is at least being more than 150 μm.
Described reflective heat-insulation paint finish paint comprises the component of following mass percent: water 20 ~ 30%, pure-acrylic emulsion or organosilicon crylic acid latex 35 ~ 45%, Rutile type Titanium Dioxide 15-25%, at least one in inorganic mixed phase pigment and organic mill base is 0.1 ~ 3%, microcapsules of storing energy through phase change emulsion 5 ~ 10%, ir radiation filler 3 ~ 8%, second dispersion agent 0.05 ~ 0.1%, second defoamer 0.3 ~ 0.5%, second hydrotropy frostproofer 1.5 ~ 2%, second water thickener 0.05 ~ 0.5%, second associative thickener 0.05 ~ 0.5%, second film coalescence aid 1 ~ 3%, second sanitas 0.15%, described inorganic mixed phase pigment can mix with organic locked-in-air voids pigment mutually with at least one in organic mill base, and mixed weight accounts for 1 ~ 3% of described reflective insulation size wt.
Described finishing varnish comprises the component of following mass percent: water 55 ~ 70%, at least one in silicone modified styrene-acrylate emulsion, organic-silicon-modified pure-acrylic emulsion and fluorine carbon emulsion is 20 ~ 35%, resin emulsion 5-10%, 3rd water thickener 0.1 ~ 0.5%, 3rd associative thickener 0.1 ~ 0.5%, 3rd defoamer the 0.05 ~ 0.5%, three sanitas 0.15%, organosilicon auxiliary agent 0.1 ~ 1%.
In described reflective insulation finish paint, inorganic mixed phase pigment is the mineral dye that Multimetal oxide generates through high temperature solid state reaction, be specially at least one in nickel titanium yellow, titanium chromium palm fibre, cobalt aluminium indigo plant, turkey blue, copper-chrome black, iron oxide red, normal is rutile-type, spinel type or hematite-type; The coloring components of described organic mill base is have at least one in bright red, the black organism of permanent violet, perylene of higher near infrared reflectivity; Described organic locked-in-air voids pigment is the polymer latex with hollow shell structure, and representative products is the Ropaque Ultra E of Rohm Haas company tM; The radiant ratio of described ir radiation filler is more than 90%, and such as ir radiation filler can be the mixed type spinel structure powder that the transition metal oxides such as iron, manganese, copper carry out combining rear high temperature sintering.
Pure-acrylic emulsion or the organosilicon crylic acid latex of described reflective heat-insulation paint finish paint have stone-soft shell construction, and the minimum film-forming temperature of described pure-acrylic emulsion or organosilicon crylic acid latex is 0 ~ 5 DEG C, and its shell second-order transition temperature is 40 ~ 50 DEG C.
The microcapsules of storing energy through phase change emulsion of described reflective heat-insulation paint finish paint is with paraffin, long-chain fat acid mixture for core, and melt temperature is between 35 ~ 45 DEG C, and with vinylbenzene-acrylate copolymer for shell, size distribution is between 0.1 ~ 1 μm.
Described reflective heat-insulation paint finish paint can (such as be drawn decorative pattern) according to the actual requirements and increase its number of plies, as reflective heat-insulation paint finish paint is 2 layers in the embodiment in figure 1.Water in described closed contrast colot priming paint, reflective heat-insulation paint finish paint and finishing varnish component can use deionized water.
Below in conjunction with specific embodiment, the present invention is further illustrated.
The application of colored exterior wall emission coating of the present invention comprises the following steps:
(1) base course wall surface blot and foreign material are cleared up, blade coating leveling putty;
(2) until surface of wall putty layer complete drying and after polishing, contrast colot priming paint is closed in roller coating or spraying, closing contrast colot priming paint can following each preparation of raw material by weight percentage:
Above-mentioned raw materials is when adding hydrated thickening agent, and first must add proper ammonia regulation system pH is 7.5-8.5.
(3) after priming paint complete drying to be closed, the water being no more than its gross weight 5% can be added in reflective insulation finish paint, on closed contrast colot priming paint, 1-2 time is sprayed after mixing, be not less than 12 hours interval time, reflective insulation finish paint can following each preparation of raw material by weight percentage, and this finish paint is for lavender:
Above-mentioned raw materials is when adding hydrated thickening agent, and first must add proper ammonia regulation system pH is 7.5-8.5.
(4) after top coat layer complete drying, spraying finishing varnish, it by mass percent proportioning is:
To sum up, relative to traditional priming paint, closed contrast colot priming paint of the present invention uses titanium dioxide as tinting pigment, makes the colored reflectivity of reflective heat-insulation paint finish paint on this closed contrast colot priming paint be able to larger raising; Meanwhile, work the hollow glass micropearl overwhelming majority intercepting thermal conducting function and get involved this layer, after brushing reflective heat-insulation paint finish paint and finishing varnish, be positioned at the middle part of whole coating system, its maximum utility can be played by while available protecting.
Relative to existing reflective heat-insulation paint finish paint, system of the present invention uses inorganic mixed phase metal oxide as tinting pigment, it has excellent weathering resistance and higher near-infrared reflection ratio concurrently, can maintain higher sunlight reflectivity while imparting reflective heat-insulation paint finish paint paint film color; Reflective heat-insulation paint finish paint paint film can being made the adding of ir radiation filler when heating up with the outside quantity of radiant energy of long wave mode, delaying accumulation of heat; But the use of microcapsules of storing energy through phase change emulsion, also can maintain paint film temperature between transformation temperature because its phase transformation absorbs latent heat, thus reach thermal effect.
The allotment of closed contrast colot priming paint, reflective heat-insulation paint finish paint uses stone-soft shell construction Styrene-acrylic copolymer latex or pure propylene copolymer latex to allocate, its higher stratum nucleare second-order transition temperature can make finish paint have good hardness and contamination resistance, lower shell second-order transition temperature can make finish paint have lower minimum film-forming temperature, reduce the use of film coalescence aid, thus reach the effect of low-carbon environment-friendly.
Finishing varnish adopts polymer silicon resin emulsion and silicone modified styrene-acrylate emulsion or pure-acrylic emulsion to carry out composite, or in high-end product, use water-based fluorocarbon polymer latex, its lower surface tension ensure that hydrophobic nature and the contamination resistance of coating, enables the original color and luster of maintenance of finishing varnish longer time.
In a word, compared with prior art, the present invention gives the colour system and higher sunlight/near-infrared reflection ratio that coating enriches simultaneously, and it has complete many covers color scheme, and the modification that can meet coating beautifies requirement; It can through reflection solar irradiation with delay thermal conduction etc. and act synergistically effective trap heat transmission, reduction room temp, has higher reflectivity, stain resistant rate and longer working life simultaneously; It can reduce the use of film coalescence aid compared to traditional coating, caters to the policy trend of low-carbon environment-friendly; Its higher contamination resistance and working life can reduce the maintenance to coating, save cooling in summer expense, realize the target of energy-saving and emission-reduction further.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.

Claims (8)

1. a polychrome system reflective heat-insulation paint coating system, is characterized in that: described polychrome system reflective heat-insulation paint coating system is coated with successively from base course wall surface: leveling putty layer, closed contrast colot priming paint, reflective heat-insulation paint finish paint and finishing varnish.
2. a kind of polychrome system according to claim 1 reflective heat-insulation paint coating system, it is characterized in that: described closed contrast colot priming paint comprises the component of following mass percent: water 25 ~ 35%, pure-acrylic emulsion or benzene emulsion 25 ~ 35%, water-ground limestone or process white 5 ~ 10%, Rutile type Titanium Dioxide 15-25%, calcined kaolin 2 ~ 10%, hollow glass microbead 5 ~ 10%, first dispersion agent 0.1 ~ 0.5%, first defoamer 0.3 ~ 0.5%, first hydrotropy frostproofer 1.5 ~ 2%, first water thickener 0.05 ~ 0.5%, first associative thickener 0.05 ~ 0.5%, first film coalescence aid 1 ~ 3%, first sanitas 0.15%.
3. a kind of polychrome system according to claim 1 and 2 reflective heat-insulation paint coating system, is characterized in that: the thickness of described closed contrast colot priming paint is at least more than 150 μm.
4. a kind of polychrome system according to claim 1 reflective heat-insulation paint coating system, it is characterized in that: described reflective heat-insulation paint finish paint comprises the component of following mass percent: water 20 ~ 30%, pure-acrylic emulsion or organosilicon crylic acid latex 35 ~ 45%, Rutile type Titanium Dioxide 15-25%, at least one in inorganic mixed phase pigment and organic mill base is 0.1 ~ 3%, microcapsules of storing energy through phase change emulsion 5 ~ 10%, ir radiation filler 3 ~ 8%, second dispersion agent 0.05 ~ 0.1%, second defoamer 0.3 ~ 0.5%, second hydrotropy frostproofer 1.5 ~ 2%, second water thickener 0.05 ~ 0.5%, second associative thickener 0.05 ~ 0.5%, second film coalescence aid 1 ~ 3%, second sanitas 0.15%, described inorganic mixed phase pigment can mix with organic locked-in-air voids pigment mutually with at least one in organic mill base, and mixed weight accounts for 1 ~ 3% of described reflective insulation size wt.
5. a kind of polychrome system according to claim 1 reflective heat-insulation paint coating system, it is characterized in that: described finishing varnish comprises the component of following mass percent: water 55 ~ 70%, at least one in silicone modified styrene-acrylate emulsion, organic-silicon-modified pure-acrylic emulsion and fluorine carbon emulsion is 20 ~ 35%, resin emulsion 5-10%, 3rd water thickener 0.1 ~ 0.5%, 3rd associative thickener 0.1 ~ 0.5%, 3rd defoamer 0.05 ~ 0.5%, 3rd sanitas 0.15%, organosilicon auxiliary agent 0.1 ~ 1%.
6. a kind of polychrome system according to claim 4 reflective heat-insulation paint coating system, it is characterized in that: in described reflective insulation finish paint, inorganic mixed phase pigment is the mineral dye that Multimetal oxide generates through high temperature solid state reaction, be specially at least one in nickel titanium yellow, titanium chromium palm fibre, cobalt aluminium indigo plant, turkey blue, copper-chrome black, iron oxide red; The coloring components of described organic mill base is at least one in bright red, the black organism of permanent violet, perylene; Described organic locked-in-air voids pigment is the polymer latex with hollow shell structure; The infrared emittance of described ir radiation filler is more than 90%.
7. a kind of polychrome system according to claim 4 reflective heat-insulation paint coating system, it is characterized in that: pure-acrylic emulsion or the organosilicon crylic acid latex of described reflective heat-insulation paint finish paint have stone-soft shell construction, the minimum film-forming temperature of described pure-acrylic emulsion or organosilicon crylic acid latex is 0 ~ 5 DEG C, and its shell second-order transition temperature is 40 ~ 50 DEG C.
8. a kind of polychrome system reflective heat-insulation paint coating system according to claim 4 or 7, it is characterized in that: the microcapsules of storing energy through phase change emulsion of described reflective heat-insulation paint finish paint with paraffin, long-chain fat acid mixture for core, melt temperature is between 35 ~ 45 DEG C, with vinylbenzene-acrylate copolymer for shell, size distribution is between 0.1 ~ 1 μm.
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CN105038454A (en) * 2015-07-10 2015-11-11 贵州广毅节能环保科技有限公司 Building energy-saving thin-layer paint and preparation method therefor
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CN105219146A (en) * 2015-10-26 2016-01-06 福建建工建材科技开发有限公司 A kind of aqueous colorful imitates stone coating system
CN105419543A (en) * 2015-12-30 2016-03-23 江苏日出化工有限公司 Colorful reflection heat insulation coating layer manufacturing method
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CN109456626A (en) * 2018-11-09 2019-03-12 河南豁达新型建材有限公司 A kind of complex layer coating and preparation method thereof with insulation
CN109456626B (en) * 2018-11-09 2021-03-19 河南豁达新型建材有限公司 Multilayer coating with heat preservation and heat insulation functions and preparation method thereof
CN110527362A (en) * 2019-09-09 2019-12-03 王学芳 Chemically react colour system material, preparation method and coating material prepared therefrom
CN110527362B (en) * 2019-09-09 2021-08-31 王学芳 Chemical reaction color system material, preparation method thereof and coating material prepared from chemical reaction color system material
CN111548665A (en) * 2020-05-25 2020-08-18 苏州红泥新材料科技有限公司 Impregnation curing strengthening coating, paint and preparation method

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