WO2020118472A1 - 一种平板太阳能吸热涂料 - Google Patents

一种平板太阳能吸热涂料 Download PDF

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WO2020118472A1
WO2020118472A1 PCT/CN2018/119961 CN2018119961W WO2020118472A1 WO 2020118472 A1 WO2020118472 A1 WO 2020118472A1 CN 2018119961 W CN2018119961 W CN 2018119961W WO 2020118472 A1 WO2020118472 A1 WO 2020118472A1
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parts
absorbing
film
flat
powder
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PCT/CN2018/119961
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French (fr)
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张维维
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张维维
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    • 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
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0856—Iron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay

Definitions

  • the invention relates to the field of solar energy, in particular to a flat plate solar heat-absorbing paint.
  • Solar endothermic paint is a paint that converts light energy into heat energy, and directly paints the surface of the substrate to help the substrate absorb solar heat.
  • Existing coatings usually include the following components: resin, curing agent, absorbent, solvent , Additives. The choice of different additives will make the optical properties of coatings very different.
  • solar absorption coatings are mainly divided into spectral selective absorption coatings and high absorption absorption coatings.
  • Spectral selective endothermic coatings are one that has high absorption of visible-near infrared light and high reflection of infrared light. Special coating, that is, it can effectively absorb solar energy, and the heat loss caused by its own long wave after heating is very small. It is widely used in solar light-to-heat conversion, such as solar water heaters and solar power generation.
  • the solar energy heat-absorbing coating plays an important role in receiving and absorbing solar energy, and affects the stability and efficiency of the entire solar energy heat-absorbing system.
  • Solar endothermic paint is a kind of functional paint. The film made of it converts solar radiation energy into heat energy. The film must have good weather resistance and water resistance when working under outdoor conditions.
  • the material with spectrally selective absorption must be a composite material, which is composed of two parts, which absorb solar radiation and reflect infrared spectrum. Absorbed radiation refers to the phenomenon in which radiation of certain frequencies is selectively absorbed by the particles that make up the substance when it passes through the substance, thereby reducing the intensity of the radiation.
  • the essence of absorbing radiation is the transition of material particles from a low energy level (generally the ground state) to a high energy level (excited state). In the solar spectral region, the solar radiation with a wavelength of 0.3 to 2.5 ⁇ m has the largest intensity, and the absorption of light quantum in this spectral region is the key. Therefore, only the energy level transition corresponding to the energy of photons with a wavelength of 0.3 to 2.5 ⁇ m exists in the coating material. To have better selective absorption.
  • the technical problem to be solved by the present invention is to provide a flat plate solar heat-absorbing paint with high absorption rate, high thermal conductivity, low emissivity, and high stability.
  • the technical solution of the present invention is: a flat-plate solar heat-absorbing paint, whose innovation lies in: it is made of the following components according to the weight fraction ratio:
  • Film-forming agent 44-87 parts acrylate 13-24 parts, titanium dioxide 3-6 parts, organic bentonite 1-3 parts, film-forming aid 13-25 parts, polyurethane resin 11-25 parts, light-absorbing agent 44-63 parts , 6-8 parts of epoxy resin, 23-47 parts of solvent, 4-8 parts of iron manganese black pigment, 6-23 parts of auxiliary agent, 3-6 parts of nano hard ferrite, 6-8 parts of acetone.
  • the wavelength of the ultraviolet light irradiation is 200nm-400nm.
  • the film-forming agent is modified casein-gelatin.
  • the light absorbing agent is prepared by cobalt blue powder, cobalt manganese copper oxide to black; or using chromium oxide green powder, selenium cadmium sulfide powder, iron oxide red powder to red; or using lead sulfide and cobalt blue powder. blue.
  • the film-forming aid is one or more of ethylene glycol butyl ether, propylene glycol phenyl ether, dodecyl alcohol ester and dibutyl phthalate.
  • the solvent is one or more of acetic acid, anhydrous butyl acetate, glycerin, tetrahydrofuran-propylene oxide copolymer glycol and polyurethane polyether polyol.
  • the paint of the present invention has been tested and proved to have high visible light and infrared light absorption, high thermal conductivity, high water resistance, high temperature resistance, corrosion resistance, high stability, low emissivity, and transmittance after coating.
  • High, strong coating adhesion, high density is an ideal solar energy heat-absorbing coating, with great promotion value.
  • the coating prepared by the solar energy heat-absorbing paint of the invention has high absorption rate, high thermal conductivity, low emissivity, and high stability, effectively improves the conversion rate of the heat-absorbing paint to solar energy, and has good weather resistance and water resistance.
  • Solar energy heat-absorbing paint for solar heat absorber in particular, manganese black pigment is added to the paint to make the paint have bright colors and adhesion, and zinc powder is added as an absorber to make the paint have a higher solar heat absorption Performance, so the coating improves thermal efficiency more significantly.
  • the preparation process of the present invention is simple, the cost is low, the equipment requirements are low, the production process is environmentally friendly, it is easy to industrialize production, and is suitable for large-scale popularization and application.
  • the flat solar energy heat-absorbing paint of the present invention is made of the following components according to the weight fraction:
  • Film-forming agent 44 parts acrylic ester 13 parts, titanium dioxide 3 parts, organic bentonite 1 part, film-forming auxiliary agent 13 parts, polyurethane resin 11 parts, light-absorbing agent 44 parts, epoxy resin 6 parts, solvent 23 parts, iron manganese black 4 parts of pigment, 6 parts of auxiliary, 3 parts of nano-hard ferrite, 6 parts of acetone.
  • the wavelength of ultraviolet light irradiation is 200nm-400nm
  • the film-forming agent is modified casein-gelatin
  • the light-absorbing agent is cobalt blue powder, cobalt-manganese-copper oxide mixed into black; or use chromium oxide green powder, selenium sulfide Cadmium powder and iron oxide red powder are blended into red; or lead sulfide and cobalt blue powder are blended into blue.
  • Film-forming aids are ethylene glycol butyl ether, propylene glycol phenyl ether, dodecyl alcohol ester and dibutyl phthalate
  • esters and the solvent is one or more of acetic acid, anhydrous butyl acetate, glycerin, tetrahydrofuran-propylene oxide copolymer glycol and polyurethane polyether polyol.
  • the flat solar energy heat-absorbing paint of the present invention is made of the following components according to the weight fraction:
  • the wavelength of ultraviolet light irradiation is 200nm-400nm
  • the film-forming agent is modified casein-gelatin
  • the light-absorbing agent is cobalt blue powder, cobalt-manganese-copper oxide mixed into black; or use chromium oxide green powder, selenium sulfide Cadmium powder and iron oxide red powder are blended into red; or lead sulfide and cobalt blue powder are blended into blue.
  • Film-forming aids are ethylene glycol butyl ether, propylene glycol phenyl ether, dodecyl alcohol ester and dibutyl phthalate
  • esters and the solvent is one or more of acetic acid, anhydrous butyl acetate, glycerin, tetrahydrofuran-propylene oxide copolymer glycol and polyurethane polyether polyol.
  • the flat solar energy heat-absorbing paint of the present invention is made of the following components according to the weight fraction:
  • film-forming agent 19 parts of acrylate, 4 parts of titanium dioxide, 2 parts of organic bentonite, 19 parts of film-forming aid, 18 parts of polyurethane resin, 53 parts of light absorbing agent, 7 parts of epoxy resin, 35 parts of solvent, iron manganese black 6 parts of pigments, 15 parts of additives, 4 parts of nano-hard ferrite, 7 parts of acetone.
  • the wavelength of ultraviolet light irradiation is 200nm-400nm
  • the film-forming agent is modified casein-gelatin
  • the light-absorbing agent is cobalt blue powder, cobalt-manganese-copper oxide mixed into black; or use chromium oxide green powder, selenium sulfide Cadmium powder and iron oxide red powder are blended into red; or lead sulfide and cobalt blue powder are blended into blue.
  • Film-forming aids are ethylene glycol butyl ether, propylene glycol phenyl ether, dodecyl alcohol ester and dibutyl phthalate
  • esters and the solvent is one or more of acetic acid, anhydrous butyl acetate, glycerin, tetrahydrofuran-propylene oxide copolymer glycol and polyurethane polyether polyol.
  • the coating of the present invention has been tested and proved to have high absorption of visible and infrared light after coating, high thermal conductivity, strong water resistance, high temperature resistance, corrosion resistance, high stability, low emissivity, high transmittance, and coating adhesion. Strong and high density, it is an ideal solar heat absorbing coating, with great promotion value.
  • the coating prepared by the solar energy heat-absorbing paint of the invention has high absorption rate, high thermal conductivity, low emissivity, and high stability, effectively improves the conversion rate of the heat-absorbing paint to solar energy, and has good weather resistance and water resistance.
  • Solar energy heat-absorbing paint for solar heat absorber in particular, manganese black pigment is added to the paint to make the paint have bright colors and adhesion, and zinc powder is added as an absorber to make the paint have a higher solar heat absorption Performance, so the coating improves thermal efficiency more significantly.
  • the preparation process of the present invention is simple, the cost is low, the equipment requirements are low, the production process is environmentally friendly, it is easy to industrialize production, and is suitable for large-scale popularization and application.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

一种平板太阳能吸热涂料，按重量分数配比由以下组分制成：成膜剂44-87份，丙烯酸酯13-24份，二氧化钛3-6份，有机膨润土1-3份，成膜助剂13-25份，聚氨酯树脂11-25份，吸光剂44-63份，环氧树脂6-8份，溶剂23-47份，铁锰黑颜料4-8份，助剂6-23份，纳米硬磁铁氧体3-6份，丙酮6-8份。其优点在于：经过试验证明涂料进行涂布后吸收可见光与红外光性能高，导热性高。

Description

一种平板太阳能吸热涂料 技术领域
本发明涉及太阳能领域，特别涉及一种平板太阳能吸热涂料。
背景技术
随着国内能源、环保问题，太阳能作为一种取之不尽的清洁能源越来越受到重视。太阳能吸热涂料是将光能转化成热能的涂料，将其直接涂刷基材的表面，帮助基材吸收太阳热量，现有的涂料通常包括以下组分：树脂、固化剂、吸收剂、溶剂、助剂。不同的助剂选择，会使涂料的光学性能有着很大的区别。
众所周知，太阳能吸收涂层主要分为光谱选择性吸收涂层和高吸收率吸收涂层，光谱选择性吸热涂层是一种具有对可见——近红外光高吸收，对红外光高反射的特种涂层，即它能有效地吸收太阳能，而受热后自身长波造成的热损失很小，广泛应用于太阳能光热转换，如太阳能热水器、太阳能发电等。太阳能吸热涂层担负着接收并吸收太阳能量的重要作用，影响着整个太阳能吸热系统的稳定性及效率的高低。太阳能吸热涂料是一种功能性涂料，用它制成的膜将太阳辐射能转化为热能，膜在室外条件下工作，必须具有良好的耐候性和防水性。
具有光谱选择性吸收特性的材料，必须是一种复合材料，即由吸收太阳光辐射和反射红外光谱两部分材料组成。吸收辐射是指当辐射通过物质时，其中某些频率的辐射被组成物质的粒子选择性地吸收，从而使辐射强度减弱的现象。吸收辐射的实质，是物质粒子发生由低 能级(一般为基态)向高能级(激发态)的跃迁。在太阳光谱区，波长在0.3～2.5μm的太阳辐射强度最大，对该光谱区的光量子吸收是关键，因此，涂层材料中只有存在与波长0.3～2.5μm光子的能量相对应的能级跃迁，才具有较好的选择吸收性。
发明内容
本发明要解决的技术问题是提供一种具有高吸收率、高导热率、低辐射率、高稳定性的平板太阳能吸热涂料。
为解决上述技术问题，本发明的技术方案为：一种平板太阳能吸热涂料，其创新点在于：按重量分数配比由以下组分制成：
成膜剂44-87份，丙烯酸酯13-24份，二氧化钛3-6份，有机膨润土1-3份，成膜助剂13-25份，聚氨酯树脂11-25份，吸光剂44-63份，环氧树脂6-8份，溶剂23-47份，铁锰黑颜料4-8份，助剂6-23份，纳米硬磁铁氧体3-6份，丙酮6-8份。
进一步的，所述紫外光照射的波长为200nm-400nm。
进一步的，所述成膜剂为改性酪素-明胶。
进一步的，所述吸光剂为钴蓝粉、钴锰铜氧化物调配成黑色；或者使用氧化铬绿粉、硒硫化镉粉、氧化铁红粉调配成红色；或者使用硫化铅与钴蓝粉调配成蓝色。
进一步的，所述成膜助剂为乙二醇丁醚、丙二醇苯醚、十二碳醇酯和邻苯二甲酸二丁酯中一种或几种。
进一步的，所述溶剂为乙酸、无水醋酸丁酯、丙三醇、四氢呋喃-氧化丙烯共聚二醇和聚氨酯聚醚多元醇中的一种或几种。
本发明的优点在于：本发明的涂料经过试验证明涂料进行涂布后吸收可见光与红外光性能高，导热性高，防水性强，耐高温，耐腐蚀，稳定性能高，发射率低，透射率高，涂层附着力强，密度高，是理想的太阳能吸热涂料，具有极大的推广价值。
本发明太阳能吸热涂料制备的涂层具有高吸收率、高导热率、低辐射率、高稳定性，有效提高了吸热涂料对太阳能的转化率，且具有良好的耐候性和防水性特别适合于太阳能吸热器用的太阳能吸热涂料；特别是涂料中加入了锰黑颜料使涂料具有鲜艳的颜色、附着力，还在其中添加了锌粉作为吸收剂，使涂料具有较高的太阳能吸热性能，因此该涂料提高热效率的比较显著。此外，本发明的制备工艺简单，成本低廉，设备要求低，生产过程环保，易于工业化生产，适于大范围推广应用。
具体实施方式
下面的实施例可以使本专业的技术人员更全面地理解本发明，但并不因此将本发明限制在所述的实施例范围之中。
实施例1
本发明的平板太阳能吸热涂料按重量分数配比由以下组分制成：
成膜剂44份，丙烯酸酯13份，二氧化钛3份，有机膨润土1份，成膜助剂13份，聚氨酯树脂11份，吸光剂44份，环氧树脂6份，溶剂23份，铁锰黑颜料4份，助剂6份，纳米硬磁铁氧体3份，丙酮6份。
上述配方中，紫外光照射的波长为200nm-400nm，成膜剂为改 性酪素-明胶，吸光剂为钴蓝粉、钴锰铜氧化物调配成黑色；或者使用氧化铬绿粉、硒硫化镉粉、氧化铁红粉调配成红色；或者使用硫化铅与钴蓝粉调配成蓝色，成膜助剂为乙二醇丁醚、丙二醇苯醚、十二碳醇酯和邻苯二甲酸二丁酯中一种或几种，溶剂为乙酸、无水醋酸丁酯、丙三醇、四氢呋喃-氧化丙烯共聚二醇和聚氨酯聚醚多元醇中的一种或几种。
实施例2
本发明的平板太阳能吸热涂料按重量分数配比由以下组分制成：
成膜剂87份，丙烯酸酯24份，二氧化钛6份，有机膨润土3份，成膜助剂25份，聚氨酯树脂25份，吸光剂63份，环氧树脂8份，溶剂47份，铁锰黑颜料8份，助剂23份，纳米硬磁铁氧体6份，丙酮8份。
上述配方中，紫外光照射的波长为200nm-400nm，成膜剂为改性酪素-明胶，吸光剂为钴蓝粉、钴锰铜氧化物调配成黑色；或者使用氧化铬绿粉、硒硫化镉粉、氧化铁红粉调配成红色；或者使用硫化铅与钴蓝粉调配成蓝色，成膜助剂为乙二醇丁醚、丙二醇苯醚、十二碳醇酯和邻苯二甲酸二丁酯中一种或几种，溶剂为乙酸、无水醋酸丁酯、丙三醇、四氢呋喃-氧化丙烯共聚二醇和聚氨酯聚醚多元醇中的一种或几种。
实施例3
本发明的平板太阳能吸热涂料按重量分数配比由以下组分制成：
成膜剂63份，丙烯酸酯19份，二氧化钛4份，有机膨润土2份， 成膜助剂19份，聚氨酯树脂18份，吸光剂53份，环氧树脂7份，溶剂35份，铁锰黑颜料6份，助剂15份，纳米硬磁铁氧体4份，丙酮7份。
上述配方中，紫外光照射的波长为200nm-400nm，成膜剂为改性酪素-明胶，吸光剂为钴蓝粉、钴锰铜氧化物调配成黑色；或者使用氧化铬绿粉、硒硫化镉粉、氧化铁红粉调配成红色；或者使用硫化铅与钴蓝粉调配成蓝色，成膜助剂为乙二醇丁醚、丙二醇苯醚、十二碳醇酯和邻苯二甲酸二丁酯中一种或几种，溶剂为乙酸、无水醋酸丁酯、丙三醇、四氢呋喃-氧化丙烯共聚二醇和聚氨酯聚醚多元醇中的一种或几种。
本发明的涂料经过试验证明涂料进行涂布后吸收可见光与红外光性能高，导热性高，防水性强，耐高温，耐腐蚀，稳定性能高，发射率低，透射率高，涂层附着力强，密度高，是理想的太阳能吸热涂料，具有极大的推广价值。
本发明太阳能吸热涂料制备的涂层具有高吸收率、高导热率、低辐射率、高稳定性，有效提高了吸热涂料对太阳能的转化率，且具有良好的耐候性和防水性特别适合于太阳能吸热器用的太阳能吸热涂料；特别是涂料中加入了锰黑颜料使涂料具有鲜艳的颜色、附着力，还在其中添加了锌粉作为吸收剂，使涂料具有较高的太阳能吸热性能，因此该涂料提高热效率的比较显著。此外，本发明的制备工艺简单，成本低廉，设备要求低，生产过程环保，易于工业化生产，适于大范围推广应用。
本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

  1. 一种平板太阳能吸热涂料，其特征在于：按重量分数配比由以下组分制成：
    成膜剂44-87份，丙烯酸酯13-24份，二氧化钛3-6份，有机膨润土1-3份，成膜助剂13-25份，聚氨酯树脂11-25份，吸光剂44-63份，环氧树脂6-8份，溶剂23-47份，铁锰黑颜料4-8份，助剂6-23份，纳米硬磁铁氧体3-6份，丙酮6-8份。
  2. 根据权利要求1所述的平板太阳能吸热涂料，其特征在于：所述紫外光照射的波长为200nm-400nm。
  3. 根据权利要求1所述的平板太阳能吸热涂料，其特征在于：所述成膜剂为改性酪素-明胶。
  4. 根据权利要求1所述的平板太阳能吸热涂料，其特征在于：所述吸光剂为钴蓝粉、钴锰铜氧化物调配成黑色；或者使用氧化铬绿粉、硒硫化镉粉、氧化铁红粉调配成红色；或者使用硫化铅与钴蓝粉调配成蓝色。。
  5. 根据权利要求1所述的平板太阳能吸热涂料，其特征在于：所述成膜助剂为乙二醇丁醚、丙二醇苯醚、十二碳醇酯和邻苯二甲酸二丁酯中一种或几种。
  6. 根据权利要求1所述的平板太阳能吸热涂料，其特征在于：所述溶剂为乙酸、无水醋酸丁酯、丙三醇、四氢呋喃-氧化丙烯共聚二醇和聚氨酯聚醚多元醇中的一种或几种。
PCT/CN2018/119961 2018-12-09 2018-12-09 一种平板太阳能吸热涂料 WO2020118472A1 (zh)

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JP2007146062A (ja) * 2005-11-30 2007-06-14 Shinto Paint Co Ltd 速乾性の遮熱水性塗料組成物及びその組成物で処理された道路面構造及び建築物屋上構造
CN105860628A (zh) * 2016-06-21 2016-08-17 广西吉宽太阳能设备有限公司 一种平板太阳能吸热涂料
CN106010032A (zh) * 2016-07-15 2016-10-12 南宁可煜能源科技有限公司 一种彩色改性丙烯酸酯太阳能吸热涂料
CN107325667A (zh) * 2017-06-30 2017-11-07 马鞍山昊阳新能源科技有限公司 一种新型太阳能吸热涂料的配方
CN108300306A (zh) * 2018-01-26 2018-07-20 江苏双能太阳能有限公司 一种新型平板太阳能吸热涂料
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007146062A (ja) * 2005-11-30 2007-06-14 Shinto Paint Co Ltd 速乾性の遮熱水性塗料組成物及びその組成物で処理された道路面構造及び建築物屋上構造
CN105860628A (zh) * 2016-06-21 2016-08-17 广西吉宽太阳能设备有限公司 一种平板太阳能吸热涂料
CN106010032A (zh) * 2016-07-15 2016-10-12 南宁可煜能源科技有限公司 一种彩色改性丙烯酸酯太阳能吸热涂料
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