CN110776817A - 一种水性变色隔热玻璃漆及其制备方法 - Google Patents
一种水性变色隔热玻璃漆及其制备方法 Download PDFInfo
- Publication number
- CN110776817A CN110776817A CN201911039506.2A CN201911039506A CN110776817A CN 110776817 A CN110776817 A CN 110776817A CN 201911039506 A CN201911039506 A CN 201911039506A CN 110776817 A CN110776817 A CN 110776817A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat
- color
- changing
- glass paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 39
- 239000003973 paint Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 23
- 239000002270 dispersing agent Substances 0.000 claims abstract description 21
- 239000002105 nanoparticle Substances 0.000 claims abstract description 15
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 14
- 239000002562 thickening agent Substances 0.000 claims abstract description 14
- 239000012153 distilled water Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000012948 isocyanate Substances 0.000 claims abstract description 9
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 229920000388 Polyphosphate Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 239000001205 polyphosphate Substances 0.000 claims description 3
- 235000011176 polyphosphates Nutrition 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 29
- 230000008859 change Effects 0.000 abstract description 14
- 238000009413 insulation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000003796 beauty Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 27
- 239000011324 bead Substances 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004908 Emulsion polymer Substances 0.000 description 1
- 229920000142 Sodium polycarboxylate Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 229910021542 Vanadium(IV) oxide Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- -1 alcohol ester Chemical class 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- UKXKGTGQIITIAB-UHFFFAOYSA-N spiro[1,3-dihydroindole-2,2'-pyran] Chemical compound C1C2=CC=CC=C2NC11OC=CC=C1 UKXKGTGQIITIAB-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000004394 yellowing prevention Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
- C03C17/008—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character comprising a mixture of materials covered by two or more of the groups C03C17/02, C03C17/06, C03C17/22 and C03C17/28
- C03C17/009—Mixtures of organic and inorganic materials, e.g. ormosils and ormocers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/44—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the composition of the continuous phase
- C03C2217/445—Organic continuous phases
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/465—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific shape
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/47—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase consisting of a specific material
- C03C2217/475—Inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Paints Or Removers (AREA)
Abstract
本发明公开了一种水性变色隔热玻璃漆及其制备方法，属于涂料技术领域，该玻璃漆由A、B组分组成；其中，所述A组分按质量份计，包括以下组分：丙烯酸羟基树脂65‑80份，溶剂3‑5份，蒸馏水10‑20份，分散剂0.5‑1.0份，隔热纳米颗粒5‑10份，变色纤维3‑5份，消泡剂0.3‑0.6份，增稠剂0.5‑1.0份；所述B组分按质量份计，包括以下组分：异氰酸酯固化剂10‑12份、高沸点溶剂8‑10份；该玻璃漆既有隔热保温效果，在冷热交替及寒冷的冬季玻璃表面不会出现露珠凝聚及霜冻，而且又有变色功能，在阳光下、紫外线及红外线照射下能够变色起到遮阳及美幻的效果，以满足人们的美观追求。
Description
技术领域
本发明涉及涂料技术领域，特别是涉及一种水性变色隔热玻璃漆及其制备方法。
背景技术
反射隔热涂料具有良好的隔热效果，能够反射80％左右的太阳辐射热，且隔热涂料施工简便，仅需简单的喷涂；成本较低，仅为无机隔热保温材料的1/2。因此，利用隔热涂料降低建筑能耗是非常切实可行的节能减排手段，尤其适用于我国长江以南地区。
隔热涂料的发展速度极快，目前应用较多的是环保水性隔热涂料，如水性反射型隔热涂料(CN 1986664 A)；目前已经逐步开发出水性耐沾污隔热涂料(CN 101481583A)、防水隔热涂料(CN 101818013A)、减振隔热涂料(CN 101709188A)等不同功能与特点的产品，满足不同的市场需求。尽管上述的功能型隔热涂料具有良好的隔热性能与其他优点，然而其在冬季低温时仍反射太阳辐射能，反而不利于冬季的节能。
中国专利ZL 200410051965.X公开了一种太阳热智能控温涂料，该涂料以掺杂二氧化钒相变材料作为功能添加剂，包括10～35重量份的高分子成膜材料、0.1～0.4重量份的分散剂、16～52重量份的复合颜料、19～65重量份的溶剂和0.5～1.7重量份的增塑剂。当涂料温度高于相变温度时，该涂料具有较高的全红外波段反射能力，隔热效果显著；当涂料温度低于相变温度时，该涂料可透过红外线，保温效率好，从而实现智能控温。遗憾的是，该专利并未对比高于/低于相变温度时的太阳光反射比，且该涂料的颜色不随环境温度而变化。
发明内容
本发明的目的是提供一种水性变色隔热玻璃漆及其制备方法，以解决上述现有技术存在的问题，既能够有隔热保温效果，在冷热交替及寒冷的冬季玻璃表面不会出现露珠凝聚及霜冻，而且又有变色功能，在阳光下、紫外线及红外线照射下能够变色起到遮阳及美幻的效果，以满足人们的美观追求。
为实现上述目的，本发明提供了如下方案：
本发明提供一种水性变色隔热玻璃漆，由A、B组分组成；
其中，所述A组分按质量份计，包括以下组分：丙烯酸羟基树脂65-80份，溶剂3-5份，蒸馏水10-20份，分散剂0.5-1.0份，隔热纳米颗粒5-10份，变色纤维3-5份，消泡剂0.3-0.6份，增稠剂0.5-1.0份；
所述B组分按质量份计，包括以下组分：异氰酸酯固化剂10-12份、高沸点溶剂8-10份。
进一步地，所述高沸点溶剂的沸点大于250℃。
进一步地，所述分散剂为聚酯改性聚磷酸酯类分散剂。
进一步地，所述隔热纳米颗粒为改性空心玻璃微珠。
进一步地，所述变色纤维为光敏变色纤维。
进一步地，所述消泡剂为聚醚硅氧烷共聚物类消泡剂。
进一步地，所述增稠剂为聚氨酯型增稠剂。
进一步地，所述分散剂为聚羧酸钠盐分散剂。
本发明还提供一种上述的水性变色隔热玻璃漆的制备方法，包括以下步骤：
步骤1：按照上述原料配比称取各组分；
步骤2：将蒸馏水加入反应容器中，在500-800rpm的搅拌速度下，每隔5min向反应容器中依次加入丙烯酸羟基树脂、溶剂、蒸馏水、分散剂、隔热纳米颗粒、变色纤维；
步骤3：依次向反应容器中加入消泡剂、增稠剂，以500-800rpm的速度搅拌至物料均匀，即得A组分；
步骤4：将异氰酸酯固化剂加入反应容器中，然后加入高沸点溶剂，以转速500-800rpm搅拌,直至搅拌均匀，即得B组分；
将所述A、B组分分别包装，得到所述水性变色隔热玻璃漆。
本发明公开了以下技术效果：
1、本发明所述的水性变色隔热玻璃漆以丙烯酸羟基树脂乳液为基体，以异氰酸酯固化剂为水性固化剂，使干燥后形成的漆膜具有优异的透明度及耐水性、耐磨性；具有良好的机械性能，硬度高、附着力强、抗冲击、耐摩擦，气味和VOC低，安全、综合性能优异；
2、隔热纳米颗粒为改性空心玻璃微珠，经过处理粒径达到纳米级，且具有极小的比表面积和低吸油率，可大大减少涂料中其他各生产成份的使用量。玻璃微珠玻化质的表面更抗化学腐蚀，对光有反射作用。因此，涂料涂层具有防污、防腐蚀、防紫外线、防黄变以及抗刮效果。紧密排列的空心玻璃微珠内部含有稀薄的气体，其导热系数低，所以涂料涂层具有非常好的隔热保温效果。空心玻璃微珠可有效增强涂层的流动、流平性。空心玻璃微珠内含有气体，具有较好的抗冷热收缩性，从而增强涂层的弹性，大大减少涂层因受热胀冷缩而引起开裂和脱落。在高填充量的前提下，涂料的黏度增加不明显，因此溶剂的使用量可减少，从而降低涂料在使用过程中有毒气体的排放量，有效减小VOC值。
3、所述的变色纤维为一种具有特殊组成或结构的、在受到光、热、水分或辐射等外界条件刺激后可以自动改变颜色的纤维。变色纤维分为光致变色和温致变色两种。前者指某些物质在一定波长的光线照射下可以产生变色现象，而在另外一种波长的光线照射下(或热的作用)，又会发生可逆变化回到原来的颜色；后者则是指通过在织物表面粘附特殊微胶囊，利用这种微胶囊可以随温度变化而颜色变化的功能，而使纤维产生相应的色彩变化，并且这种变化也是可逆的。光敏纤维中光敏变色粒子为吲哚啉螺吡喃，与抗氧剂以混熔融纺丝法制备获得，形成初生纤维；对初生纤维进行牵伸即获得光敏变色纤维。
常规的隔热涂料通过反射太阳光而保持建筑凉爽，从而节省空调能耗；但在冬季则会进一步降低建筑的温度，反而增大取暖能耗。本发明变色隔热涂料可提供彩色与白色之间可逆变色的隔热涂料。本发明变色隔热涂料可以使隔热涂料在夏季高温时保持近透明的白色，反射大部分的太阳辐射能；而在冬季低温时变为彩色，吸收更多的太阳辐射能，从而实现更高的节能效果。同时，本发明的可逆色彩变化赋予隔热涂料优良的装饰性，具有广阔的市场前景。
4、上述水性变色隔热玻璃漆制备简单，使用方便。
具体实施方式
现详细说明本发明的多种示例性实施方式，该详细说明不应认为是对本发明的限制，而应理解为是对本发明的某些方面、特性和实施方案的更详细的描述。
应理解本发明中所述的术语仅仅是为描述特别的实施方式，并非用于限制本发明。另外，对于本发明中的数值范围，应理解为还具体公开了该范围的上限和下限之间的每个中间值。在任何陈述值或陈述范围内的中间值以及任何其他陈述值或在所述范围内的中间值之间的每个较小的范围也包括在本发明内。这些较小范围的上限和下限可独立地包括或排除在范围内。
除非另有说明，否则本文使用的所有技术和科学术语具有本发明所述领域的常规技术人员通常理解的相同含义。虽然本发明仅描述了优选的方法和材料，但是在本发明的实施或测试中也可以使用与本文所述相似或等同的任何方法和材料。本说明书中提到的所有文献通过引用并入，用以公开和描述与所述文献相关的方法和/或材料。在与任何并入的文献冲突时，以本说明书的内容为准。
在不背离本发明的范围或精神的情况下，可对本发明说明书的具体实施方式做多种改进和变化，这对本领域技术人员而言是显而易见的。由本发明的说明书得到的其他实施方式对技术人员而言是显而易见得的。本申请说明书和实施例仅是示例性的。
关于本文中所使用的“包含”、“包括”、“具有”、“含有”等等，均为开放性的用语，即意指包含但不限于。
本发明中所述的“份”如无特别说明，均按质量份计。
一种水性变色隔热玻璃漆，由A、B组分组成；
其中，所述A组分按质量份计，包括以下组分：丙烯酸羟基树脂65-80份，溶剂3-5份，蒸馏水10-20份，分散剂0.5-1.0份，隔热纳米颗粒5-10份，变色纤维3-5份，消泡剂0.3-0.6份，增稠剂0.5-1.0份；
所述B组分按质量份计，包括以下组分：异异氰酸酯固化剂10-12份、高沸点溶剂8-10份。
所述丙烯酸羟基树脂为毕克的Bayhydrol A 2601，具有高透明性，高饱满度，挥发性与毒性低，固化硬度较高。
所述高沸点溶剂的沸点大于250℃，具体为AF；所述溶剂为醇酯十；两者都是乳液聚合物的强溶剂，可以有效降低乳胶漆的最低成膜温度，提高乳胶漆的耐擦洗性及涂膜质量，能明显改善成膜性能，提高漆膜的光泽度、强度以及抗粉化性能和增进流平性，使其具有优异的湿膜性能、提高耐候性及展色性。
所述分散剂为聚酯改性聚磷酸酯类分散剂，具体为(埃夫科纳)AFCONA的AFCONA-5010。
所述隔热纳米颗粒为改性空心玻璃微珠。
所述变色纤维为光敏变色纤维。
所述消泡剂为聚醚硅氧烷共聚物类消泡剂，用于降低表面张力，抑制泡沫产生或消除已产生的泡沫，如(迪高公司)TEGO的脱泡作用助剂Tego-902w，或(毕克公司)BYK的消泡作用助剂BYK-028。
进一步地，所述增稠剂为聚氨酯型增稠剂，如RM-8W。
进一步地，所述分散剂为聚羧酸钠盐分散剂，如OROTAN 731A。
本发明中所述的各种助剂，可以采用任何一种本领域采用的助剂，可以直接购买得到，也可以按照常规制备方法进行制备。
实施例1-4
配方：以质量份计，如表1所示。
制备方法：包括以下步骤：
步骤1：按照上述原料配比称取各组分；
步骤2：将蒸馏水加入反应容器中，在500-800rpm的搅拌速度下，每隔5min向反应容器中依次加入丙烯酸羟基树脂、溶剂、蒸馏水、分散剂、隔热纳米颗粒、变色纤维；
步骤3：依次向反应容器中加入消泡剂、增稠剂，以500-800rpm的速度搅拌至物料均匀，即得A组分；
步骤4：将异氰酸酯固化剂加入反应容器中，然后加入高沸点溶剂，以转速500-800rpm搅拌,直至搅拌均匀，即得B组分；
将所述A、B组分分别包装，得到所述水性变色隔热玻璃漆。
表1
| 组分 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
| 丙烯酸羟基树脂 | 73 | 73 | 65 | 80 |
| 溶剂 | 3 | 3 | 3 | 5 |
| 蒸馏水 | 10.4 | 11.9 | 13.4 | 14.7 |
| 分散剂 | 0.5 | 0.8 | 0.8 | 1.0 |
| 隔热纳米颗粒 | 10 | 8 | 6 | 5 |
| 变色纤维 | 3 | 3.5 | 4 | 5 |
| 消泡剂 | 0.3 | 0.3 | 0.5 | 0.6 |
| 增稠剂 | 0.5 | 0.5 | 0.5 | 1.0 |
| 异氰酸酯固化剂 | 12 | 12 | 10 | 11 |
| 高沸点溶剂 | 8 | 8 | 10 | 9 |
对比例1
与实施例1的不同之处在于，没有加入隔热纳米颗粒。
对比例2
与实施例1的不同之处在于，没有加入变色纤维。
对实施例1-4及对比例1-2所制备的玻璃漆进行型式检测，检测结果如表2所示。所述形式检测的各项检测实验根据行业内常规检测进行，在此不做赘述。
表2
对其余实施例和对比例制备的玻璃漆进行型式检测，各项指标也均合格。
对实施例1-4和对比例1-2制备的玻璃漆进行变色和反射隔热效果验证试验，测得各项性能如表3所示。
表3
热反射率按照JC/T1040-2007进行测试；导热系数检测按照GB/T 10294-2008规定的进行。
以上所述的实施例仅是对本发明的优选方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案做出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。
Claims (9)
1.一种水性变色隔热玻璃漆，其特征在于，由A、B组分组成；
其中，所述A组分按质量份计，包括以下组分：丙烯酸羟基树脂65-80份，溶剂3-5份，蒸馏水10-20份，分散剂0.5-1.0份，隔热纳米颗粒5-10份，变色纤维3-5份，消泡剂0.3-0.6份，增稠剂0.5-1.0份；
所述B组分按质量份计，包括以下组分：异氰酸酯固化剂10-12份、高沸点溶剂8-10份。
2.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述高沸点溶剂的沸点大于250℃。
3.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述分散剂为聚酯改性聚磷酸酯类分散剂。
4.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述隔热纳米颗粒为改性空心玻璃微珠。
5.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述变色纤维为光敏变色纤维。
6.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述消泡剂为聚醚硅氧烷共聚物类消泡剂。
7.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述增稠剂为聚氨酯型增稠剂。
8.根据权利要求1所述的水性变色隔热玻璃漆，其特征在于，所述分散剂为聚羧酸钠盐分散剂。
9.一种如权利要求1-8任一项所述的水性变色隔热玻璃漆的制备方法，其特征在于，，包括以下步骤：
步骤1：按照上述原料配比称取各组分；
步骤2：将蒸馏水加入反应容器中，在500-800rpm的搅拌速度下，每隔5min向反应容器中依次加入丙烯酸羟基树脂、溶剂、蒸馏水、分散剂、隔热纳米颗粒、变色纤维；
步骤3：依次向反应容器中加入消泡剂、增稠剂，以500-800rpm的速度搅拌至物料均匀，即得A组分；
步骤4：将异氰酸酯固化剂加入反应容器中，然后加入高沸点溶剂，以转速500-800rpm搅拌,直至搅拌均匀，即得B组分；
将所述A、B组分分别包装，得到所述水性变色隔热玻璃漆。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911039506.2A CN110776817A (zh) | 2019-10-29 | 2019-10-29 | 一种水性变色隔热玻璃漆及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911039506.2A CN110776817A (zh) | 2019-10-29 | 2019-10-29 | 一种水性变色隔热玻璃漆及其制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110776817A true CN110776817A (zh) | 2020-02-11 |
Family
ID=69387535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911039506.2A Pending CN110776817A (zh) | 2019-10-29 | 2019-10-29 | 一种水性变色隔热玻璃漆及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110776817A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4098629A1 (en) * | 2021-06-02 | 2022-12-07 | Fudan University | A white coating material, an intelligent thermochromic coating material and a coating layer |
| CN115838551A (zh) * | 2022-07-22 | 2023-03-24 | 安徽衡光新材料科技有限公司 | 一种水性光敏变色隔热汽车涂料及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008108346A1 (ja) * | 2007-03-02 | 2008-09-12 | Nippon Polyurethane Industry Co., Ltd. | 水性ポリウレタン系樹脂組成物及びそれを用いた塗料組成物 |
| CN101851461A (zh) * | 2010-06-08 | 2010-10-06 | 中华制漆（深圳）有限公司 | 一种双组份水性聚氨酯玻璃透明隔热涂料 |
| CN103214905A (zh) * | 2013-04-17 | 2013-07-24 | 浙江大学 | 一种温敏变色隔热涂料及其制备方法 |
| CN106752526A (zh) * | 2016-12-23 | 2017-05-31 | 沈阳化工研究院有限公司 | 一种水性光反射工业保温涂料及其制备方法 |
| CN107474714A (zh) * | 2017-06-29 | 2017-12-15 | 常州佳尔科仿真器材有限公司 | 一种相变隔热保温涂料及其制备方法 |
-
2019
- 2019-10-29 CN CN201911039506.2A patent/CN110776817A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008108346A1 (ja) * | 2007-03-02 | 2008-09-12 | Nippon Polyurethane Industry Co., Ltd. | 水性ポリウレタン系樹脂組成物及びそれを用いた塗料組成物 |
| CN101851461A (zh) * | 2010-06-08 | 2010-10-06 | 中华制漆（深圳）有限公司 | 一种双组份水性聚氨酯玻璃透明隔热涂料 |
| CN103214905A (zh) * | 2013-04-17 | 2013-07-24 | 浙江大学 | 一种温敏变色隔热涂料及其制备方法 |
| CN106752526A (zh) * | 2016-12-23 | 2017-05-31 | 沈阳化工研究院有限公司 | 一种水性光反射工业保温涂料及其制备方法 |
| CN107474714A (zh) * | 2017-06-29 | 2017-12-15 | 常州佳尔科仿真器材有限公司 | 一种相变隔热保温涂料及其制备方法 |
Non-Patent Citations (3)
| Title |
|---|
| 何建新等, 杭州：浙江科学技术出版社 * |
| 陈福民: "微珠是个宝", 《化工管理》 * |
| 马一平等: "填料对反射隔热涂料性能的改性分析" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4098629A1 (en) * | 2021-06-02 | 2022-12-07 | Fudan University | A white coating material, an intelligent thermochromic coating material and a coating layer |
| CN115838551A (zh) * | 2022-07-22 | 2023-03-24 | 安徽衡光新材料科技有限公司 | 一种水性光敏变色隔热汽车涂料及其制备方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101870842B (zh) | 水性冷颜料双涂层多功能隔热外墙涂料及制备方法 | |
| CN101538444B (zh) | 一种用于玻璃的水性隔热纳米涂料及其制备方法 | |
| KR100933526B1 (ko) | 건축자재의 도장에 사용되는 에너지 절감형 투명 도료 및 이를 이용한 도막 형성 방법 | |
| CN101649147B (zh) | 一种水性透明隔热涂料及其制备方法 | |
| CN109321050B (zh) | 一种耐候涂液、耐候性汽车玻璃及其制造方法 | |
| CN109233493B (zh) | 一种高反射率丙烯酸遮热涂料及其制备方法 | |
| CN106380977A (zh) | 一种疏水隔热涂料及其制备方法 | |
| CN102702877A (zh) | 一种隔热自洁的透明氟碳涂料制备工艺 | |
| CN102826810B (zh) | 一种反射隔热粉末涂料及其制备方法 | |
| CN110093050A (zh) | 超亲水自清洁涂料组合物、超亲水自清洁玻璃及其制备方法 | |
| CN105176211A (zh) | 有机无机复合隔热涂料及其制备方法 | |
| CN114539861B (zh) | 一种水性辐射制冷涂料及其制备方法 | |
| CN110776817A (zh) | 一种水性变色隔热玻璃漆及其制备方法 | |
| CN106752193A (zh) | 一种uv固化彩色纳米透明隔热涂料的制备 | |
| CN106634349A (zh) | 彩色反射隔热降温涂料及其制备方法 | |
| CN106366892A (zh) | 一种耐刮型户外粉末涂料 | |
| CN102936453B (zh) | 一种可控温纳米透明玻璃隔热涂膜 | |
| Liu et al. | Large-area fabrication of colorful superhydrophobic coatings with high solar reflectivity | |
| CN106118285A (zh) | 一种建筑物外墙重涂用热反射隔热涂料及其制备方法 | |
| CN105419531A (zh) | 一种超高阳光反射比涂料的制备方法 | |
| CN114316707A (zh) | 一种多功能清水混凝土表面防护涂装材料及其制备方法 | |
| CN108485417A (zh) | 户外钢结构用的高光泽高附着力隔热涂料 | |
| CN100371402C (zh) | 一种抗红外线涂料及其制备工艺 | |
| CN105754427A (zh) | 一种自洁彩色太阳热反射涂料 | |
| CN108912871B (zh) | 一种水性透明隔热玻璃涂料的制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
|
| RJ01 | Rejection of invention patent application after publication |