CN104877515B - 一种彩色降温涂料 - Google Patents
一种彩色降温涂料 Download PDFInfo
- Publication number
- CN104877515B CN104877515B CN201510297035.0A CN201510297035A CN104877515B CN 104877515 B CN104877515 B CN 104877515B CN 201510297035 A CN201510297035 A CN 201510297035A CN 104877515 B CN104877515 B CN 104877515B
- Authority
- CN
- China
- Prior art keywords
- emulsion
- coating
- parts
- epoxy
- high tailored
- 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.)
- Expired - Fee Related
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 62
- 239000011248 coating agent Substances 0.000 title claims abstract description 55
- 239000000839 emulsion Substances 0.000 claims abstract description 51
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000009396 hybridization Methods 0.000 claims abstract description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 18
- 239000011787 zinc oxide Substances 0.000 claims abstract description 18
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 17
- 239000002086 nanomaterial Substances 0.000 claims abstract description 17
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 229910002012 Aerosil® Inorganic materials 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000000049 pigment Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 239000000178 monomer Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000010792 warming Methods 0.000 claims description 15
- 239000003999 initiator Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 239000003995 emulsifying agent Substances 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 10
- 229920000647 polyepoxide Polymers 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 5
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 5
- 150000002118 epoxides Chemical class 0.000 claims description 5
- 210000003608 fece Anatomy 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 238000002242 deionisation method Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 241001062009 Indigofera Species 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- ONJMNXFNTYIEEA-UHFFFAOYSA-N benzene ethene Chemical compound C1=CC=CC=C1.C=C.C=C.C=C ONJMNXFNTYIEEA-UHFFFAOYSA-N 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 238000002310 reflectometry Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000032683 aging Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 241000790917 Dioxys <bee> Species 0.000 description 4
- 229910003978 SiClx Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 241000282836 Camelus dromedarius Species 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000009500 colour coating Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 241000282832 Camelidae Species 0.000 description 1
- 101000585359 Homo sapiens Suppressor of tumorigenicity 20 protein Proteins 0.000 description 1
- 102100029860 Suppressor of tumorigenicity 20 protein Human genes 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000985 reflectance spectrum Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000012720 thermal barrier coating Substances 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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
-
- 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
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/28—Glass
-
- 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
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Catalysts (AREA)
Abstract
本发明公开了一种彩色降温涂料,所述的涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液25‑35%、金红石型二氧化钛5‑10%、光催化剂2‑5%、调色颜料6‑12%、空心玻璃微珠12‑20%、远红外纳米材料3‑6%、氧化锌2‑5%、气相二氧化硅2‑4%、助剂1‑3%、去离子水25‑35%。本发明的彩色降温涂料具有颜色可调、色彩美观的特点,且反射率高、柔韧性好、抗冲击强度高和耐老化。
Description
技术领域
本发明涉及涂料技术领域,尤其涉及一种彩色降温涂料。
背景技术
降温涂料是集反射、辐射与空心微珠隔热于一体的新型涂料,涂料能对400nm~2500nm范围的太阳红外线和紫外线进行高反射,不让太阳的热量在物体表面进行累积升温,又能自动进行辐射热量散热降温,把物体表面的热量辐射到太空中去,降低物体的温度,即使在阴天和夜晚涂料也能辐射热量降低温度,有的在涂料中放入导热系数极低的空心微珠隔绝热能的传递,即使在大气温度很高时也能隔住外部热量向物体内部传导,三大功效保证了涂刷涂料的物体降温,确保了物体内部空间能保持持久恒温的状态。
目前,白色降温涂料的研究较多,但彩色降温料研究却很少,且降温效果很差不能满足使用要求。
发明内容
本发明提供了一种高效的彩色降温涂料及其制备方法。
本发明采用如下技术方案:
本发明的彩色降温涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液25-35%、金红石型二氧化钛5-10%、光催化剂2-5%、调色颜料6-12%、空心玻璃微珠12-20%、远红外纳米材料3-6%、氧化锌2-5%、气相二氧化硅2-4%、助剂1-3%、去离子水25-35%;
所述的自制环氧改性丙烯酸杂化乳液由下列重量份的物质制备得到:单体134份、引发剂1.2份、乳化剂4.62份、环氧树脂20份、去离子水140份,所述单体的组成及其质量比为:苯乙烯∶丙烯酸丁酯∶甲基丙烯酸甲酯∶甲基丙烯酸∶双丙酮丙烯酰胺=40∶55∶30∶5∶4;
所述的自制环氧改性丙烯酸杂化乳液的制备方法是:
1)预乳液的制备:将140份去离子水和4.62份乳化剂加入到反应瓶中,升温至40℃,180rpm下搅拌30min,在此30min内同时将134份单体滴加入到反应瓶中,滴加完毕后继续搅拌15min,即制得环氧-丙烯酸预乳液;
2)种子乳液聚合:将上述20%的环氧-丙烯酸预乳液加入反应瓶中,升温至79-81℃,加入0.24份引发剂,当体系显现微蓝色以后,种子乳液已形成,继续保持反应1h,然后将剩余的80%的环氧-丙烯酸预乳液和0.96份引发剂在3.5~4h内滴完,滴加完毕后,再逐渐滴加用丙酮溶解的20份环氧树脂,升温至84-86℃保温1h,然后降温、调节pH=7~8,过滤、出料,即得环氧改性杂化乳液。
作为优选的技术方案之一,本发明的彩色降温涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液25%、金红石型二氧化钛10%、光催化剂2%、调色颜料12%、空心玻璃微珠12%、远红外纳米材料6%、氧化锌2%、气相二氧化硅4%、助剂1%、去离子水26%。
作为优选的技术方案之一,本发明的彩色降温涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛5%、光催化剂5%、调色颜料6%、空心玻璃微珠16%、远红外纳米材料3%、氧化锌5%、气相二氧化硅2%、助剂3%、去离子水25%。
作为优选的技术方案之一,本发明的彩色降温涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛7%、光催化剂3%、调色颜料8%、空心玻璃微珠15%、远红外纳米材料4%、氧化锌3%、气相二氧化硅3%、助剂2%、去离子水25%。
所述的纳米二氧化钛。
所述的酞青蓝、Cr、Cu、Fe、Co、Ni等的氧化物及其氧化物的混合物。
所述的碳化硅和六钛酸钾。
所述的硅酮分散剂。
所述的金红石型二氧化钛、空心玻璃微珠和氧化锌的粒径分别是4微米、30微米和200纳米。
制备本发明的彩色降温涂料的方法的具体步骤如下:
将配方数量的金红石型二氧化钛、光催化剂、远红外纳米材料、氧化锌、气相二氧化硅、助剂、去离子水加入搅拌罐中,高速分散30分钟后,用研磨机进行研磨至细度5微米以下,再加入空心玻璃微珠用200转/分钟的转速分散均匀即可包装。
本发明的积极效果如下:
本发明的彩色降温涂料具有颜色可调、色彩美观的特点,且反射率高、柔韧性好、抗冲击强度高和耐老化。
附图说明
图1是本发明涂料的制备工艺图。
图2是本发明涂料的反射率光谱图。
A驼灰色涂层、B军绿色涂层、C墨绿色涂层。
具体实施方式
下面的实施例是对本发明的进一步详细描述。
实施例1
1.1本发明的涂料是由以下重量百分比的原料组成:
自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛5%、光催化剂5%、调色颜料6%、空心玻璃微珠16%、远红外纳米材料3%、氧化锌5%、气相二氧化硅2%、助剂3%、去离子水25%;
所述的自制环氧改性丙烯酸杂化乳液由下列重量份的物质制备得到:单体134份、引发剂1.2份、乳化剂4.62份、环氧树脂20份、去离子水140份,所述单体的组成及其质量比为:苯乙烯∶丙烯酸丁酯∶甲基丙烯酸甲酯∶甲基丙烯酸∶双丙酮丙烯酰胺=40∶55∶30∶5∶4;
所述的自制环氧改性丙烯酸杂化乳液的制备方法是:
1)预乳液的制备:将140份去离子水和4.62份乳化剂加入到反应瓶中,升温至40℃,180rpm下搅拌30min,在此30min内同时将134份单体滴加入到反应瓶中,滴加完毕后继续搅拌15min,即制得环氧-丙烯酸预乳液;
2)种子乳液聚合:将上述20%的环氧-丙烯酸预乳液加入反应瓶中,升温至79-81℃,加入0.24份引发剂,当体系显现微蓝色以后,种子乳液已形成,继续保持反应1h,然后将剩余的80%的环氧-丙烯酸预乳液和0.96份引发剂在3.5~4h内滴完,滴加完毕后,再逐渐滴加用丙酮溶解的20份环氧树脂,升温至84-86℃保温1h,然后降温、调节pH=7~8,过滤、出料,即得环氧改性杂化乳液。
1.2本发明的涂料的制备方法:
将配方数量的金红石型二氧化钛、光催化剂、远红外纳米材料、氧化锌、气相二氧化硅、助剂、去离子水加入搅拌罐中,高速分散30分钟后,用研磨机进行研磨至细度5微米以下,再加入空心玻璃微珠用200转/分钟的转速分散均匀即可包装
实施例2
2.1本发明的涂料是由以下重量百分比的原料组成:
自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛5%、光催化剂5%、调色颜料6%、空心玻璃微珠16%、远红外纳米材料3%、氧化锌5%、气相二氧化硅2%、助剂3%、去离子水25%;
所述的自制环氧改性丙烯酸杂化乳液由下列重量份的物质制备得到:单体134份、引发剂1.2份、乳化剂4.62份、环氧树脂20份、去离子水140份,所述单体的组成及其质量比为:苯乙烯∶丙烯酸丁酯∶甲基丙烯酸甲酯∶甲基丙烯酸∶双丙酮丙烯酰胺=40∶55∶30∶5∶4;
所述的自制环氧改性丙烯酸杂化乳液的制备方法是:
1)预乳液的制备:将140份去离子水和4.62份乳化剂加入到反应瓶中,升温至40℃,180rpm下搅拌30min,在此30min内同时将134份单体滴加入到反应瓶中,滴加完毕后继续搅拌15min,即制得环氧-丙烯酸预乳液;
2)种子乳液聚合:将上述20%的环氧-丙烯酸预乳液加入反应瓶中,升温至79-81℃,加入0.24份引发剂,当体系显现微蓝色以后,种子乳液已形成,继续保持反应1h,然后将剩余的80%的环氧-丙烯酸预乳液和0.96份引发剂在3.5~4h内滴完,滴加完毕后,再逐渐滴加用丙酮溶解的20份环氧树脂,升温至84-86℃保温1h,然后降温、调节pH=7~8,过滤、出料,即得环氧改性杂化乳液。
2.2本发明的涂料的制备方法:
将配方数量的金红石型二氧化钛、光催化剂、远红外纳米材料、氧化锌、气相二氧化硅、助剂、去离子水加入搅拌罐中,高速分散30分钟后,用研磨机进行研磨至细度5微米以下,再加入空心玻璃微珠用200转/分钟的转速分散均匀即可包装。
实施例3
3.1本发明的涂料是由以下重量百分比的原料组成:
自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛7%、光催化剂3%、调色颜料8%、空心玻璃微珠15%、远红外纳米材料4%、氧化锌3%、气相二氧化硅3%、助剂2%、去离子水25%;
所述的自制环氧改性丙烯酸杂化乳液由下列重量份的物质制备得到:单体134份、引发剂1.2份、乳化剂4.62份、环氧树脂20份、去离子水140份,所述单体的组成及其质量比为:苯乙烯∶丙烯酸丁酯∶甲基丙烯酸甲酯∶甲基丙烯酸∶双丙酮丙烯酰胺=40∶55∶30∶5∶4;
所述的自制环氧改性丙烯酸杂化乳液的制备方法是:
1)预乳液的制备:将140份去离子水和4.62份乳化剂加入到反应瓶中,升温至40℃,180rpm下搅拌30min,在此30min内同时将134份单体滴加入到反应瓶中,滴加完毕后继续搅拌15min,即制得环氧-丙烯酸预乳液;
2)种子乳液聚合:将上述20%的环氧-丙烯酸预乳液加入反应瓶中,升温至79-81℃,加入0.24份引发剂,当体系显现微蓝色以后,种子乳液已形成,继续保持反应1h,然后将剩余的80%的环氧-丙烯酸预乳液和0.96份引发剂在3.5~4h内滴完,滴加完毕后,再逐渐滴加用丙酮溶解的20份环氧树脂,升温至84-86℃保温1h,然后降温、调节pH=7~8,过滤、出料,即得环氧改性杂化乳液。
3.2本发明的涂料的制备方法:
将配方数量的金红石型二氧化钛、光催化剂、远红外纳米材料、氧化锌、气相二氧化硅、助剂、去离子水加入搅拌罐中,高速分散30分钟后,用研磨机进行研磨至细度5微米以下,再加入空心玻璃微珠用200转/分钟的转速分散均匀即可包装实施例4本发明的涂料的性能。
实施例4
本发明的涂料的性能指标主要如表1所示。
表1本发明的涂料的性能
4.1红外反射率
将本发明制备的不同颜色的涂料,涂在样板上,利用自制的红外反射率测试装置测试结果(红外灯辐射下样板背面温度的变化)如下:
表2墨绿色样板温度变化
表3军绿色样板温度变化
表4驼灰色样板温度变化
将本发明的涂料制成一定厚度的涂层,喷于基板上,使其干膜厚度不小于100μm,用带积分球的紫外-可见-红外分光光度计测出驼灰、军绿和墨绿三种颜色涂层的反射率光谱如图2。从图2中可以看出,在200-2500nm的波段区域内,迷彩三色的红外反射率都很高。驼灰色涂层在很大范围内反射率超过80%,军绿色涂层在很大范围内反射率超过72%,墨绿色涂层在很大范围内反射率超过68%。
4.2降温效果模拟对比测试试验
模拟对比测试就是在阳光下模拟实际应用情况,测试涂有两层结构涂层材料的模拟装置内部、外部降温情况。
模拟测试装置:
用两个规格为24×24×36cm的铁皮方桶,一个喷涂没有热反射功能的一般涂层,另一个喷涂我们研制的迷彩热屏蔽涂料,第三个喷国内某公司研制的降温迷彩涂层作对比试验。三个铁桶采取相同的施工工艺,即均喷涂一道底涂、两道面涂。
测试仪器:
测厚仪:BC100A型磁性涂层测厚仪,上海人民电器厂产;便携式红外测温仪:ST20美国雷泰公司棒式玻璃温度计。
模拟测试环境情况:
气温:29℃ 风力3-4级 天气晴朗
测试结果如表5。
表5不同涂层在太阳热辐射下的表面温度与内部温度比较
由表5可以看出涂装项目研制的热屏蔽复合涂层的测试桶与涂装一般涂层的测试桶相比其内部温度最高相差11℃,外部温度最高相差15℃。涂装国内某公司(目前生产的热反射涂层材料热反射效果最好的一家公司)的热反射涂层的测试桶与涂装一般涂层的测试桶相比其内部温度最高相差5℃,外部温度最高相差9℃。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (9)
1.一种彩色降温涂料,其特征在于:所述的涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液25-35%、金红石型二氧化钛5-10%、光催化剂2-5%、调色颜料6-12%、空心玻璃微珠12-20%、远红外纳米材料3-6%、氧化锌2-5%、气相二氧化硅2-4%、助剂1-3%、去离子水25-35%;
所述的自制环氧改性丙烯酸杂化乳液由下列重量份的物质制备得到:单体134份、引发剂1.2份、乳化剂4.62份、环氧树脂20份、去离子水140份,所述单体的组成及其质量比为:苯乙烯∶丙烯酸丁酯∶甲基丙烯酸甲酯∶甲基丙烯酸∶双丙酮丙烯酰胺=40∶55∶30∶5∶4;
所述的自制环氧改性丙烯酸杂化乳液的制备方法是:
1)预乳液的制备:将140份去离子水和4.62份乳化剂加入到反应瓶中,升温至40℃,180rpm下搅拌30min,在此30min内同时将134份单体滴加入到反应瓶中,滴加完毕后继续搅拌15min,即制得环氧-丙烯酸预乳液;
2)种子乳液聚合:将上述20%的环氧-丙烯酸预乳液加入反应瓶中,升温至79-81℃,加入0.24份引发剂,当体系显现微蓝色以后,种子乳液已形成,继续保持反应1h,然后将剩余的80%的环氧-丙烯酸预乳液和0.96份引发剂在3.5~4h内滴完,滴加完毕后,再逐渐滴加用丙酮溶解的20份环氧树脂,升温至84-86℃保温1h,然后降温、调节pH=7~8,过滤、出料,即得环氧改性杂化乳液。
2.如权利要求1所述的彩色降温涂料,其特征在于:所述的涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液25%、金红石型二氧化钛10%、光催化剂2%、调色颜料12%、空心玻璃微珠12%、远红外纳米材料6%、氧化锌2%、气相二氧化硅4%、助剂1%、去离子水26%。
3.如权利要求1所述的彩色降温涂料,其特征在于:所述的涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛5%、光催化剂5%、调色颜料6%、空心玻璃微珠16%、远红外纳米材料3%、氧化锌5%、气相二氧化硅2%、助剂3%、去离子水25%。
4.如权利要求1所述的彩色降温涂料,其特征在于:所述的涂料是由以下重量百分比的原料组成:自制环氧改性丙烯酸杂化乳液30%、金红石型二氧化钛7%、光催化剂3%、调色颜料8%、空心玻璃微珠15%、远红外纳米材料4%、氧化锌3%、气相二氧化硅3%、助剂2%、去离子水25%。
5.如权利要求1-4任一项所述的彩色降温涂料,其特征在于:所述的光催化剂是纳米二氧化钛。
6.如权利要求1-4任一项所述的彩色降温涂料,其特征在于:所述的调色颜料是酞青蓝、Cr、Cu、Fe、Co、Ni的氧化物及其氧化物的混合物。
7.如权利要求1-4任一项所述的彩色降温涂料,其特征在于:所述的远红外纳米材料是碳化硅和六钛酸钾。
8.如权利要求1-4任一项所述的彩色降温涂料,其特征在于:所述的助剂是硅酮分散剂。
9.如权利要求1-4任一项所述的彩色降温涂料,其特征在于:所述的金红石型二氧化钛、空心玻璃微珠和氧化锌的粒径分别是4微米、30微米和200纳米。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510297035.0A CN104877515B (zh) | 2015-06-02 | 2015-06-02 | 一种彩色降温涂料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510297035.0A CN104877515B (zh) | 2015-06-02 | 2015-06-02 | 一种彩色降温涂料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104877515A CN104877515A (zh) | 2015-09-02 |
CN104877515B true CN104877515B (zh) | 2018-05-04 |
Family
ID=53945206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510297035.0A Expired - Fee Related CN104877515B (zh) | 2015-06-02 | 2015-06-02 | 一种彩色降温涂料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104877515B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106497247A (zh) * | 2015-09-06 | 2017-03-15 | 深圳新胜技科技有限公司 | 热反射隔热保温修补多功能环保涂料结构 |
CN106867369A (zh) * | 2015-12-10 | 2017-06-20 | 天津榛发科技有限责任公司 | 一种led灯具散热器碳化硅涂料 |
CN105820602B (zh) * | 2016-03-24 | 2018-05-04 | 青岛科技大学 | 一种纳米二氧化钛改性空心玻璃微珠的制备方法 |
CN106477967B (zh) * | 2016-10-11 | 2019-07-05 | 江西纳宇纳米新材料有限公司 | 一种高阻热节能保温建筑涂料及其制备方法 |
CN109096862A (zh) * | 2018-07-11 | 2018-12-28 | 合肥帧讯低温科技有限公司 | 一种反射隔热外墙建筑涂料及其制备方法 |
CN111849280A (zh) * | 2020-07-23 | 2020-10-30 | 万辉(广州)高新材料有限公司 | 一种水性塑胶漆、制备方法及应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101723707A (zh) * | 2009-11-24 | 2010-06-09 | 南京工业大学 | 一种耐高温反红外热辐射节能涂料的制备方法 |
CN103693936A (zh) * | 2013-12-13 | 2014-04-02 | 广西大学 | 一种纳米粉末基复合隔热材料的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012512019A (ja) * | 2008-12-16 | 2012-05-31 | ディルップ・アー・エス | セルフクリーニング性塗料組成物 |
-
2015
- 2015-06-02 CN CN201510297035.0A patent/CN104877515B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101723707A (zh) * | 2009-11-24 | 2010-06-09 | 南京工业大学 | 一种耐高温反红外热辐射节能涂料的制备方法 |
CN103693936A (zh) * | 2013-12-13 | 2014-04-02 | 广西大学 | 一种纳米粉末基复合隔热材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
《水性环氧改性丙烯酸红外热屏蔽涂层材料研究》;李少香;《中国博士学位论文全文数据库》;20091115;全文32-24、41-54页 * |
Also Published As
Publication number | Publication date |
---|---|
CN104877515A (zh) | 2015-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104877515B (zh) | 一种彩色降温涂料 | |
CN104476874B (zh) | 防眩和防蓝光保护膜 | |
CN104109438B (zh) | 热反射隔热烤漆涂料及其制备方法 | |
CN109456675A (zh) | 一种水性防腐蚀隔热迷彩伪装复合涂层 | |
CN103194140B (zh) | 一种自清洁超耐候粉末涂料及其制备方法 | |
CN112194413A (zh) | 水包砂多彩涂料及其制备方法 | |
CN102277024A (zh) | 建筑用粉末涂料 | |
CN105860815A (zh) | 一种水性防静电防腐隔热涂料及制备方法 | |
CN108912572A (zh) | 一种具有自清洁功能的辐射致冷膜及其制备方法 | |
CN104987793A (zh) | 一种光修复油性热塑性树脂涂层划痕的方法 | |
CN106220780B (zh) | 一种变色龙仿生的迷彩伪装变色膜的制备方法 | |
CN103254715B (zh) | 丙烯酸透明中涂色漆基料及丙烯酸透明中涂色漆制备方法 | |
CN113969074B (zh) | Dcpda/dpha光固化单体的透明辐射制冷薄膜 | |
CN102863884A (zh) | 一种紫外线变色油漆 | |
JP2011225652A (ja) | 塗料組成物及び塗膜形成方法 | |
CN102732145A (zh) | 低红外发射率双组份聚氨酯涂料及其制备方法 | |
CN117304769A (zh) | 一种制冷涂层及其制备方法 | |
CN109382289B (zh) | 高耐候性变色龙彩涂板及其制备方法 | |
CN110452586A (zh) | 一种电致变色涂膜的制备方法 | |
CN106905805B (zh) | 一种降温发光多功能复合墙体涂层的制备方法 | |
CN110156340A (zh) | 一种温敏型vo2光固化柔性膜的制备方法 | |
CN109904244A (zh) | 一种光伏建材及其制备方法 | |
CN103102756B (zh) | 一种内墙保温涂料 | |
CN115772351A (zh) | 一种被动辐射制冷材料、制备方法和用途 | |
CN106833257B (zh) | 一种仿雪花纹的粉末涂料 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
|
CF01 | Termination of patent right due to non-payment of annual fee |