CN111849284A - 一种气凝胶隔热阻尼涂料 - Google Patents

一种气凝胶隔热阻尼涂料 Download PDF

Info

Publication number
CN111849284A
CN111849284A CN202010745105.5A CN202010745105A CN111849284A CN 111849284 A CN111849284 A CN 111849284A CN 202010745105 A CN202010745105 A CN 202010745105A CN 111849284 A CN111849284 A CN 111849284A
Authority
CN
China
Prior art keywords
parts
thermal insulation
acrylic acid
damping coating
aerogel thermal
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
Application number
CN202010745105.5A
Other languages
English (en)
Inventor
王鑫星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lasd New Material Technology Co ltd
Original Assignee
Nanjing Lasd New Material Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Lasd New Material Technology Co ltd filed Critical Nanjing Lasd New Material Technology Co ltd
Priority to CN202010745105.5A priority Critical patent/CN111849284A/zh
Publication of CN111849284A publication Critical patent/CN111849284A/zh
Pending legal-status Critical Current

Links

Images

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
    • C09D133/00—Coating 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
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • C08K2003/2258—Oxides; Hydroxides of metals of tungsten
    • 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
    • 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)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种气凝胶隔热阻尼涂料，该气凝胶隔热阻尼涂料按重量份计的各组分组成：丙烯酸分散体28‑38份、改性丙烯酸共聚体1‑2份、丙烯酸乳液20‑28份、附着增进剂0.1‑0.9份、分散剂1‑3份、纳米隔热填料1‑2份、大分子多糖12‑25份；该一种气凝胶隔热阻尼涂料，该产品不仅能够防止设备作业人员的热烫伤，改善作业环境，而且能够减少设备的能源损失和费用，提高节能效果，为客户带来经济效益，同时该产品隔热效能高、节能环保，具有优异的防烫性、防腐性，易于施工、不受基材形态限制，方便设备检修，体积固含高，低VOC，疏水、防结露结冰，可大范围推广使用。

Description

一种气凝胶隔热阻尼涂料
技术领域
本发明涉及气凝胶技术领域，具体为一种气凝胶隔热阻尼涂料。
背景技术
LASD气凝胶隔热涂料热系列产品是一种气凝胶水性隔热浆料，能够直接用到工业储罐、反应设备、管道、0.035～0.040新能源汽车,轨道交通部件等表面，为其提供隔热保护，产品由耐高温、耐腐蚀的新型隔热材料悬浮于耐高温树脂及其它助剂中调制而成，隔热性能优异；
而传统保温材料存在一定的弊端，受基材限制，与基材有缝隙，会有热量损失现场发泡，入模成型，无缝结合，受潮后，隔热性能严重衰减，结构发生变化，材料本身不防水，受潮后性能影响，最外层是材料导热率高，热传导快，容易发生烫伤事故，为此，我们提出了一种气凝胶隔热阻尼涂料。
发明内容
本发明的主要目的在于提供一种夹爪锁紧装置，可以有效解决背景技术中的问题。
为实现上述目的，本发明采取的技术方案为：
一种气凝胶隔热阻尼涂料，该气凝胶隔热阻尼涂料按重量份计的各组分组成：丙烯酸分散体28-38份、改性丙烯酸共聚体1-2份、丙烯酸乳液20-28份、附着增进剂0.1-0.9份、分散剂1-3份、纳米隔热填料1-2份、大分子多糖12-25份。
优选的，大分子多糖为一种葡萄糖组成的大分子多糖。
优选的，附着增进剂由特殊官能团高分子化合物组成，其闪燃点为26℃，粘度为25Poise—30Poise，固成份约78％±2％。
优选的，所述分散剂在分子内同时具有亲油性和亲水性两种相反性质的界面活性剂。
优选的，所述纳米隔热填料为一种陶瓷类隔热保温水性涂料，优选采用复合陶瓷纳米氧化钨隔热材料。
优选的，所述丙烯酸乳液浅为一种白色半透明乳液，其固含量为49％，PH值为8.5，酸值为55。
优选地，该气凝胶隔热阻尼涂料按重量份计的各组分组成：丙烯酸分散体30份、改性丙烯酸共聚体1.5份、丙烯酸乳液25份、附着增进剂0.5份、分散剂2份、纳米隔热填料1.5份、大分子多糖18份。
与现有技术对比，本发明具备以下有益效果：该气凝胶隔热阻尼涂料，该产品不仅能够防止设备作业人员的热烫伤，改善作业环境，而且能够减少设备的能源损失和费用，提高节能效果，为客户带来经济效益，同时该产品隔热效能高、节能环保，具有优异的防烫性、防腐性，易于施工、不受基材形态限制，方便设备检修，体积固含高，低VOC，疏水、防结露结冰，可大范围推广使用。
附图说明
图1为气凝胶与其他保温材料热导率与温度变化对比图；
图2为气凝胶保温涂料与传统保温材料的优势对比图。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
请参阅图1-2，一种气凝胶隔热阻尼涂料，该气凝胶隔热阻尼涂料按重量份计的各组分组成：丙烯酸分散体28-38份、改性丙烯酸共聚体1-2份、丙烯酸乳液20-28份、附着增进剂0.1-0.9份、分散剂1-3份、纳米隔热填料1-2份、大分子多糖12-25份。
大分子多糖为一种葡萄糖组成的大分子多糖；附着增进剂由特殊官能团高分子化合物组成，其闪燃点为26℃，粘度为25Poise—30Poise，固成份约78％±2％；分散剂在分子内同时具有亲油性和亲水性两种相反性质的界面活性剂；纳米隔热填料为一种陶瓷类隔热保温水性涂料，优选采用复合陶瓷纳米氧化钨隔热材料；丙烯酸乳液浅为一种白色半透明乳液，其固含量为49％，PH值为8.5，酸值为55。
实施例1
气凝胶隔热阻尼涂料按重量份计的各组分组成，丙烯酸分散体30份、改性丙烯酸共聚体1.5份、丙烯酸乳液25份、附着增进剂0.5份、分散剂2份、纳米隔热填料1.5份、大分子多糖18份。
经检测，该气凝胶隔热阻尼涂料导热系数(W/m·k)为0.032，密度(KG/L)为0.54±0.02，体积固含量(％)72％，长期使用温度(℃)-40～150。
实施例2
气凝胶隔热阻尼涂料按重量份计的各组分组成，丙烯酸分散体28份、改性丙烯酸共聚体1份、丙烯酸乳液20份、附着增进剂0.1份、分散剂1份、纳米隔热填料1份、大分子多糖12份。
经检测，该气凝胶隔热阻尼涂料的耐温范围(℃)-60～800，耐湿性(h)2000，抗老化(h)600，耐磨损，中等偏强。
实施例3
气凝胶隔热阻尼涂料按重量份计的各组分组成，丙烯酸分散体38份、改性丙烯酸共聚体2份、丙烯酸乳液28份、附着增进剂0.9份、分散剂3份、纳米隔热填料2份、大分子多糖25份。
经检测，该气凝胶隔热阻尼涂料的附着力(Mpa)≥1.5，太阳光反射比0.88，半球辐射率0.81，近红外反射比0.9。
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 (7)

1.一种气凝胶隔热阻尼涂料，其特征在于，该气凝胶隔热阻尼涂料按重量份计的各组分组成：丙烯酸分散体28-38份、改性丙烯酸共聚体1-2份、丙烯酸乳液20-28份、附着增进剂0.1-0.9份、分散剂1-3份、纳米隔热填料1-2份、大分子多糖12-25份。
2.根据权利要求1所述的一种气凝胶隔热阻尼涂料，其特征在于：大分子多糖为一种葡萄糖组成的大分子多糖。
3.根据权利要求1所述的一种气凝胶隔热阻尼涂料，其特征在于：所述附着增进剂由特殊官能团高分子化合物组成，其闪燃点为26℃，粘度为25Poise—30Poise，固成份约78％±2％。
4.根据权利要求1所述的一种气凝胶隔热阻尼涂料，其特征在于：所述分散剂在分子内同时具有亲油性和亲水性两种相反性质的界面活性剂。
5.根据权利要求1所述的一种气凝胶隔热阻尼涂料，其特征在于：所述纳米隔热填料为一种陶瓷类隔热保温水性涂料，优选采用复合陶瓷纳米氧化钨隔热材料。
6.根据权利要求1所述的一种气凝胶隔热阻尼涂料，其特征在于：所述丙烯酸乳液浅为一种白色半透明乳液，其固含量为49％，PH值为8.5，酸值为55。
7.根据权利要求1所述的一种气凝胶隔热阻尼涂料，其特征在于：优选地，该气凝胶隔热阻尼涂料按重量份计的各组分组成：丙烯酸分散体30份、改性丙烯酸共聚体1.5份、丙烯酸乳液25份、附着增进剂0.5份、分散剂2份、纳米隔热填料1.5份、大分子多糖18份。
CN202010745105.5A 2020-07-29 2020-07-29 一种气凝胶隔热阻尼涂料 Pending CN111849284A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010745105.5A CN111849284A (zh) 2020-07-29 2020-07-29 一种气凝胶隔热阻尼涂料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010745105.5A CN111849284A (zh) 2020-07-29 2020-07-29 一种气凝胶隔热阻尼涂料

Publications (1)

Publication Number Publication Date
CN111849284A true CN111849284A (zh) 2020-10-30

Family

ID=72946451

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010745105.5A Pending CN111849284A (zh) 2020-07-29 2020-07-29 一种气凝胶隔热阻尼涂料

Country Status (1)

Country Link
CN (1) CN111849284A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140132488A (ko) * 2013-05-08 2014-11-18 남재수 노이즈 흡음용 조성물과 이를 이용한 노이즈 흡음용 페인트 및 흡음체
CN108384351A (zh) * 2018-03-22 2018-08-10 东莞职业技术学院 一种具有隔热功能的水性阻尼涂料的制备方法及制品
CN108997911A (zh) * 2018-07-11 2018-12-14 河南爱彼爱和新材料有限公司 一种气凝胶防火隔热涂料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140132488A (ko) * 2013-05-08 2014-11-18 남재수 노이즈 흡음용 조성물과 이를 이용한 노이즈 흡음용 페인트 및 흡음체
CN108384351A (zh) * 2018-03-22 2018-08-10 东莞职业技术学院 一种具有隔热功能的水性阻尼涂料的制备方法及制品
CN108997911A (zh) * 2018-07-11 2018-12-14 河南爱彼爱和新材料有限公司 一种气凝胶防火隔热涂料及其制备方法

Similar Documents

Publication Publication Date Title
CN109679491B (zh) 一种耐腐蚀防堵排水管道及其制备方法
CN112608671B (zh) 隔热保温聚氨酯防腐涂料及其制备方法
CN111423792A (zh) 防腐隔热保温纳米水性一体化涂料、涂层及应用
CN110527380A (zh) 一种建筑外墙用阻燃型保温隔热涂料及其制备方法
CN103305094A (zh) 基于酚醛环氧乙烯基树脂的复合有机涂层及其制备方法
CN105778421A (zh) 一种石化管道用的可常温固化的无溶剂防腐保温材料及其制备方法与应用
CN104194552B (zh) 一种保温吸热一体化涂料
CN111849284A (zh) 一种气凝胶隔热阻尼涂料
CN109385165B (zh) 一种高硬度耐磨水性烤漆及其制备方法
AU2021104183A4 (en) High-corrosion-resistant and heat-insulating aluminium-magnesium-manganese plate coating, aluminium-magnesium-manganese plate containing same and their preparation methods
CN113801572A (zh) 一种超疏水、高稳定纳米陶瓷涂料及其使用方法
CN105694667A (zh) 厚涂型环氧保温防腐漆
CN104960804A (zh) 一种苯乙烯储罐热控涂层
CN112266198A (zh) 一种弹性保温浆体及其制备方法
CN111607300A (zh) 一种用于风电叶片的持久型防覆冰低表面能材料及其制备方法
CN114854264B (zh) 一种抗压防水环保涂料
CN114232359A (zh) 一种耐磨耐腐蚀气膜及其生产方法
CN112708328A (zh) 一种保温隔热防护涂料及其制备方法
CN103073991B (zh) 一种耐低温防腐涂料的生产方法
CN110564291A (zh) 一种防腐保温一体化的涂层
CN210088193U (zh) 一种使用寿命长的天然气管道
CN113388313A (zh) 一种保温隔热涂料及其制备方法
CN1124756A (zh) 一种干粉保温隔热涂料及其制备方法
CN101704284A (zh) 一种树脂基摩擦材料的制备方法
Jiang et al. Nanotechnology applications in the field of ship protection

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: 20201030

RJ01 Rejection of invention patent application after publication