CN106750078A - 一种具有减霾效果的沥青路面用热反射涂层及其制备方法 - Google Patents
一种具有减霾效果的沥青路面用热反射涂层及其制备方法 Download PDFInfo
- Publication number
- CN106750078A CN106750078A CN201611224921.1A CN201611224921A CN106750078A CN 106750078 A CN106750078 A CN 106750078A CN 201611224921 A CN201611224921 A CN 201611224921A CN 106750078 A CN106750078 A CN 106750078A
- Authority
- CN
- China
- Prior art keywords
- parts
- epoxy resin
- titanium oxide
- nano titanium
- reflective coating
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6541—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/34
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
-
- 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
- C09D175/08—Polyurethanes from polyethers
-
- 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
Abstract
本发明公开一种具有减霾效果的沥青路面用热反射涂层,由以下重量份的原料组成:甲苯二异氰酸酯40‑60份,聚醚二元醇20‑35份,环氧树脂13‑20份,1,4‑二丁醇4‑8份,二羟甲基丙酸2‑6份,二乙胺2‑4份,N‑甲基吡咯烷酮适量,丙酮适量,纳米二氧化钛5‑13份,三乙醇胺1‑3份,去离子水适量,三乙胺3‑8份,活性氧化铝3‑9份,有机硅丙烯酸乳液8‑15份,电气石2‑5份。本发明将纳米二氧化钛接枝在聚氨酯预聚体上,之后与开环环氧树脂反应得到二氧化钛接枝聚氨酯‑环氧树脂复合乳液,形成很强的交联结构,大大提高涂层的耐水、耐溶剂性能,同时制备的热反射涂层的折光率明显提高,吸收率减小,对路面的降温效果显著。
Description
技术领域
本发明涉及水性聚氨酯涂层,具体为一种具有减霾效果的沥青路面用热反射涂层及其制备方法。
背景技术
随着我国城镇化进程加快,道路设施的建设水平较以往有很大的改善。相对于水泥混凝土路面,沥青路面维修方便,施工周期短,易养护,因此被越来越广泛地应用于新建或改造道路。沥青是一种吸热材料,它对太阳光辐射的吸收率很高,达0.85-0.95,在夏季会造成路面温度远远高于气温,由此引发严重的车辙危害,同时也加剧城市的热岛效应。
在沥青路面涂布一层热反射率高的物质,能有效提高路面的反射率,并降低吸收率,可有效降低沥青路面的温度,以解决沥青路面热稳性损害以及缓解城市热岛效应。常用的丙烯酸树脂、聚氨酯树脂、有机硅树脂、环氧树脂等不仅透明度高,且折光指数一般都在1.45-1.50之间,满足路用热反射涂料的应用要求。
龚立祝、张旭东等人在其《封闭型聚氨酯-环氧树脂复合乳液的合成与防腐性能研究》一文中,先对双酚A型环氧树脂开环,将环氧基转化为羟基,消除环氧基对乳液稳定性的影响;然后用甲乙酮肟(MEKO)封闭聚氨酯预聚体的部分端-NCO基团,再将环氧树脂接枝到聚氨酯分子链中,大幅提高环氧树脂的改性用量,明显改善聚氨酯乳液的稳定性。环氧树脂改性水性聚氨酯能够对涂膜的机械性能和硬度给予充分的提升,具有非常好的耐溶剂性能以及极好的耐水性。
但对于路用热反射涂料仅树脂的使用对路面的降温效果影响较小,因此,本发明在水性聚氨酯涂料中添加二氧化钛,使得涂料折光指数增大,吸收率减小,涂层的降温效果明显。
发明内容
针对现有技术的不足,本发明提供一种具有减霾效果的沥青路面用热反射涂层及其制备方法。
一种具有减霾效果的沥青路面用热反射涂层,由以下重量份的原料组成:甲苯二异氰酸酯40-60份,聚醚二元醇20-35份,环氧树脂13-20份,1,4-二丁醇4-8份,二羟甲基丙酸2-6份,二乙胺2-4份,N-甲基吡咯烷酮适量,丙酮适量,纳米二氧化钛5-13份,三乙醇胺1-3份,去离子水适量,三乙胺3-8份,活性氧化铝3-9份,有机硅丙烯酸乳液8-15份,电气石2-5份。
具体步骤如下:
(1)纳米二氧化钛的表面修饰:
将纳米二氧化钛在超声波作用下分散在去离子水中,然后在搅拌情况下加入三乙醇胺,调节pH值在7-9之间,在高速行星式球磨机中球磨2-3小时,即得纳米二氧化钛的水性分散浆,备用;
(2)环氧树脂开环:
在装有搅样器、冷凝回流管和温度计的四口烧瓶中加入环氧树脂和N-甲基吡咯烷酮与丙酮的混合溶剂(质量比1:1),完全溶解后在30分钟内滴加二乙胺,升温至60-70℃继续反应5-7小时,真空下抽除多余的二乙胺,冷却出料,备用;
(3)端-NCO基聚氨酯预聚体反应液的制备:
在装有搅拌器、冷凝回流管和温度计的四口烧瓶中加入甲苯二异氰酸酯和聚醚二元醇,70-80℃下反应1-3小时,降温至65-70℃下逐步与1,4-二丁醇、二羟甲基丙酸反应2-4小时,制得端-NCO基聚氨酯预聚体反应液;
(4)二氧化钛接枝聚氨酯-环氧树脂复合乳液:
①、向上述聚氨酯预聚体反应液中加入步骤(2)纳米二氧化钛的水性分散浆,在水浴温度65-80℃下反应25-40分钟,将二氧化钛接枝在聚氨酯预聚体上;
②、之后加入步骤(1)已开环的环氧树脂,在60-70℃下与剩余的-NCO基完全反应,降温至40℃以下,加入丙酮稀释降低粘度,再加入三乙胺中和搅拌15-25分钟,得到二氧化钛接枝聚氨酯-环氧树脂复合乳液;
(5)将活性氧化铝、电气石加入有机硅丙烯酸乳液中,在高速搅拌机中高速搅拌25-40分钟均匀,得改性混合物;
(6)将步骤(4)复合乳液蒸馏脱除有机溶剂,加入步骤(5)改性混合物,之后加入去离子水调节粘度至60000cps/25℃,在7000-8000rpm强剪切下搅拌至均匀,封装得一种具有减霾效果的沥青路面用热反射涂层。
与现有技术相比,本发明具有以下优点:
(1)本发明使用多羟基化合物三乙醇胺为桥基,对纳米二氧化钛表面进行修饰,增加纳米二氧化钛粒子表面的-OH,之后与聚氨酯预聚体上的-NCO基团反应,将纳米二氧化钛接枝在聚氨酯预聚体上,一方面提高了二氧化钛粒子在涂层基料中的分散性,不易发生团聚现象,另一方面纳米二氧化钛可作为封闭剂使用,对聚氨酯预聚体上的-NCO基团进行部分封端,使其不能参与反应,在高温下可解封将-NCO基团释放出来,与环氧树脂上剩余的-OH基团完全反应,进一步形成交联结构,大大提高涂层的耐水、耐溶剂性能,同时制备的热反射涂层的折光率明显提高,吸收率减小,对路面的降温效果显著。
(2)本发明先对环氧树脂进行开环处理,一个环氧基转化为了三个羟基,之后与聚氨酯预聚体反应形成聚氨酯-环氧树脂复合乳液,形成很强的交联结构,提高路面涂层的耐水性能、抵抗水破坏的能力,提高涂层的使用寿命,同时环氧树脂的引入充分提升涂层的机械性能与耐久性,且本发明涂层中无有机溶剂,对环境无污染。
(3)本发明利用活性氧化铝高效的吸附作用,吸附汽车尾气中的 PM2.5 颗粒物,以及纳米二氧化钛的光催化作用,催化降解汽车尾气中导致二次颗粒物污染的有害气体氮氧化物和碳氢化合物,在沥青路面、混凝土路面或者路旁公共设施上涂覆此路用涂层材料,达到了高效的减霾效果,并且添加的电气石具有释放负离子的功效,可有效净化空气。
具体实施方式
一种具有减霾效果的沥青路面用热反射涂层,由以下重量份的原料组成:甲苯二异氰酸酯55份,聚醚二元醇28份,环氧树脂16份,1,4-二丁醇6份,二羟甲基丙酸5份,二乙胺3份,N-甲基吡咯烷酮适量,丙酮适量,纳米二氧化钛10份,三乙醇胺2份,去离子水适量,三乙胺6份,活性氧化铝8份,有机硅丙烯酸乳液14份,电气石3份。
具体步骤如下:
(1)纳米二氧化钛的表面修饰:
将纳米二氧化钛在超声波作用下分散在去离子水中,然后在搅拌情况下加入三乙醇胺,调节pH值在8之间,在高速行星式球磨机中球磨2小时,即得纳米二氧化钛的水性分散浆,备用;
(2)环氧树脂开环:
在装有搅样器、冷凝回流管和温度计的四口烧瓶中加入环氧树脂和N-甲基吡咯烷酮与丙酮的混合溶剂(质量比1:1),完全溶解后在30分钟内滴加二乙胺,升温至65℃继续反应6小时,真空下抽除多余的二乙胺,冷却出料,备用;
(3)端-NCO基聚氨酯预聚体反应液的制备:
在装有搅拌器、冷凝回流管和温度计的四口烧瓶中加入甲苯二异氰酸酯和聚醚二元醇,75℃下反应1-3小时,降温至70℃下逐步与1,4-二丁醇、二羟甲基丙酸反应3小时,制得端-NCO基聚氨酯预聚体反应液;
(4)二氧化钛接枝聚氨酯-环氧树脂复合乳液:
①、向上述聚氨酯预聚体反应液中加入步骤(2)纳米二氧化钛的水性分散浆,在水浴温度75℃下反应35分钟,将二氧化钛接枝在聚氨酯预聚体上;
②、之后加入步骤(1)已开环的环氧树脂,在65℃下与剩余的-NCO基完全反应,降温至40℃以下,加入丙酮稀释降低粘度,再加入三乙胺中和搅拌20分钟,得到二氧化钛接枝聚氨酯-环氧树脂复合乳液;
(5)将活性氧化铝、电气石加入有机硅丙烯酸乳液中,在高速搅拌机中高速搅拌35分钟均匀,得改性混合物;
(6)将步骤(4)复合乳液蒸馏脱除有机溶剂,加入步骤(5)改性混合物,之后加入去离子水调节粘度至60000cps/25℃,在8000rpm强剪切下搅拌至均匀,封装得一种具有减霾效果的沥青路面用热反射涂层。
按照具体实施例制备的热反射涂层,对其进行性能测试,结果如下:
粘附性能测试:拉拔强度0.57Mp;
测试涂层在太阳光照下的降温效果,结果表明在夏季高温时,涂层的表面降温极限可达14-18℃;
耐水性测试:热反射涂层在水中浸泡7天后,并无发白、失光、起泡、脱落等现象发生;
耐磨性测试:经18个月车辆轮胎的不断磨损后,沥青路面太阳热反射涂层面积还保留80%以上。
Claims (2)
1.一种具有减霾效果的沥青路面用热反射涂层,其特征在于,由以下重量份的原料组成:甲苯二异氰酸酯40-60份,聚醚二元醇20-35份,环氧树脂13-20份,1,4-二丁醇4-8份,二羟甲基丙酸2-6份,二乙胺2-4份,N-甲基吡咯烷酮适量,丙酮适量,纳米二氧化钛5-13份,三乙醇胺1-3份,去离子水适量,三乙胺3-8份,活性氧化铝3-9份,有机硅丙烯酸乳液8-15份,电气石2-5份。
2.根据权利要求书1所述的一种具有减霾效果的沥青路面用热反射涂层的制备方法,其特征在于,具体步骤如下:
(1)纳米二氧化钛的表面修饰:
将纳米二氧化钛在超声波作用下分散在去离子水中,然后在搅拌情况下加入三乙醇胺,调节pH值在7-9之间,在高速行星式球磨机中球磨2-3小时,即得纳米二氧化钛的水性分散浆,备用;
(2)环氧树脂开环:
在装有搅样器、冷凝回流管和温度计的四口烧瓶中加入环氧树脂和N-甲基吡咯烷酮与丙酮的混合溶剂(质量比1:1),完全溶解后在30分钟内滴加二乙胺,升温至60-70℃继续反应5-7小时,真空下抽除多余的二乙胺,冷却出料,备用;
(3)端-NCO基聚氨酯预聚体反应液的制备:
在装有搅拌器、冷凝回流管和温度计的四口烧瓶中加入甲苯二异氰酸酯和聚醚二元醇,70-80℃下反应1-3小时,降温至65-70℃下逐步与1,4-二丁醇、二羟甲基丙酸反应2-4小时,制得端-NCO基聚氨酯预聚体反应液;
(4)二氧化钛接枝聚氨酯-环氧树脂复合乳液:
①、向上述聚氨酯预聚体反应液中加入步骤(2)纳米二氧化钛的水性分散浆,在水浴温度65-80℃下反应25-40分钟,将二氧化钛接枝在聚氨酯预聚体上;
②、之后加入步骤(1)已开环的环氧树脂,在60-70℃下与剩余的-NCO基完全反应,降温至40℃以下,加入丙酮稀释降低粘度,再加入三乙胺中和搅拌15-25分钟,得到二氧化钛接枝聚氨酯-环氧树脂复合乳液;
(5)将活性氧化铝、电气石加入有机硅丙烯酸乳液中,在高速搅拌机中高速搅拌25-40分钟均匀,得改性混合物;
(6)将步骤(4)复合乳液蒸馏脱除有机溶剂,加入步骤(5)改性混合物,之后加入去离子水调节粘度至60000cps/25℃,在7000-8000rpm强剪切下搅拌至均匀,封装得一种具有减霾效果的沥青路面用热反射涂层。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611224921.1A CN106750078A (zh) | 2016-12-27 | 2016-12-27 | 一种具有减霾效果的沥青路面用热反射涂层及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611224921.1A CN106750078A (zh) | 2016-12-27 | 2016-12-27 | 一种具有减霾效果的沥青路面用热反射涂层及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106750078A true CN106750078A (zh) | 2017-05-31 |
Family
ID=58920975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611224921.1A Pending CN106750078A (zh) | 2016-12-27 | 2016-12-27 | 一种具有减霾效果的沥青路面用热反射涂层及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106750078A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109081631A (zh) * | 2018-08-16 | 2018-12-25 | 南京林业大学 | 路面用多功能涂层制备及施工方法 |
CN113045957A (zh) * | 2021-04-07 | 2021-06-29 | 鹏旺科技开发(苏州)有限公司 | 一种环保型负离子涂料高效节能生产工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101629042A (zh) * | 2009-08-13 | 2010-01-20 | 哈尔滨工业大学 | 沥青路面用热反射涂料及其制备方法 |
CN103333600A (zh) * | 2013-05-30 | 2013-10-02 | 中国科学院合肥物质科学研究院 | 一种单组份水性聚氨酯透明隔热涂料的制备方法 |
-
2016
- 2016-12-27 CN CN201611224921.1A patent/CN106750078A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101629042A (zh) * | 2009-08-13 | 2010-01-20 | 哈尔滨工业大学 | 沥青路面用热反射涂料及其制备方法 |
CN103333600A (zh) * | 2013-05-30 | 2013-10-02 | 中国科学院合肥物质科学研究院 | 一种单组份水性聚氨酯透明隔热涂料的制备方法 |
Non-Patent Citations (1)
Title |
---|
曹雪娟: "路用热反射涂料的研究进展", 《电镀与涂饰》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109081631A (zh) * | 2018-08-16 | 2018-12-25 | 南京林业大学 | 路面用多功能涂层制备及施工方法 |
CN109081631B (zh) * | 2018-08-16 | 2021-08-20 | 南京林业大学 | 路面用多功能涂层制备及施工方法 |
CN113045957A (zh) * | 2021-04-07 | 2021-06-29 | 鹏旺科技开发(苏州)有限公司 | 一种环保型负离子涂料高效节能生产工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106752847A (zh) | 一种多彩沥青路面太阳热反射涂层及其制备方法 | |
CN107057014B (zh) | 一种改性膨润土/聚氨酯复合材料及其制备方法和应用 | |
CN103409019B (zh) | 水性单组份玻璃涂料原料 | |
CN101899256B (zh) | 一种水性透明防腐涂料及其制备和使用方法 | |
CN109401519A (zh) | 一种沥青路面修复材料 | |
CN110093100A (zh) | 水性羟基丙烯酸面漆及其制备方法 | |
CN101993655A (zh) | 一种紫外光固化水性木器漆及其制备方法 | |
CN104845501A (zh) | 一种水性丙烯酸脂肪酸改性环氧树脂涂料及其制备方法 | |
CN109486421B (zh) | 一种环保型抗滑超薄封层材料及其制备方法 | |
CN105238228B (zh) | 低voc无溶剂环氧云铁中间漆的制备方法 | |
CN106750078A (zh) | 一种具有减霾效果的沥青路面用热反射涂层及其制备方法 | |
CN112724698A (zh) | 高温二次固化环氧改性沥青路面铺装材料及制备和使用方法 | |
CN103865033A (zh) | 多羧基笼型倍半硅氧烷改性环氧树脂及其在涂料中的应用 | |
CN105038545A (zh) | 一种重防腐改性聚脲涂料及其制备方法 | |
CN108912976A (zh) | 一种用于金属钻头表面防护的水性涂料及其制备方法 | |
CN106752848A (zh) | 一种降温/防水性能优异的路用热反射涂层及其制备方法 | |
CN113698870A (zh) | 沥青路面高效还原修复剂、制备方法及应用 | |
CN112030658B (zh) | 一种路面预防性养护方法 | |
CN105924928B (zh) | 一种耐冲击防堵下水道盖 | |
CN111286188A (zh) | 新型塑胶环保透气型跑道 | |
CN104926172B (zh) | 一种油性集料‑沥青界面防锈改性剂及其制备方法与应用 | |
CN107033753A (zh) | 一种安全帽防护漆料及其制备方法 | |
CN116200170A (zh) | 一种防滑抗冲刷的沥青路面精固封层及其施工方法 | |
CN105038544A (zh) | 一种玻璃鳞片改性聚脲涂料 | |
CN109468045A (zh) | 一种水性高性能纳米防腐工程机械涂料的制备方法 |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |