CN113308288A - 一种建筑专用模板漆及其制备方法 - Google Patents

一种建筑专用模板漆及其制备方法 Download PDF

Info

Publication number
CN113308288A
CN113308288A CN202110675496.2A CN202110675496A CN113308288A CN 113308288 A CN113308288 A CN 113308288A CN 202110675496 A CN202110675496 A CN 202110675496A CN 113308288 A CN113308288 A CN 113308288A
Authority
CN
China
Prior art keywords
parts
oil
template paint
stirring
building
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
CN202110675496.2A
Other languages
English (en)
Inventor
王伟
周婷婷
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.)
Hunan Jiameilesu New Material Co ltd
Original Assignee
Hunan Jiameilesu New Material 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 Hunan Jiameilesu New Material Co ltd filed Critical Hunan Jiameilesu New Material Co ltd
Priority to CN202110675496.2A priority Critical patent/CN113308288A/zh
Publication of CN113308288A publication Critical patent/CN113308288A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M167/00Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/38Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384Treating agents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/023Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/023Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/024Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/046Hydroxy ethers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10Carboxylix acids; Neutral salts thereof
    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/124Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/287Partial esters
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/287Partial esters
    • C10M2207/289Partial esters containing free hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • C10M2207/401Fatty vegetable or animal oils used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • C10M2207/402Castor oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084Acrylate; Methacrylate
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/086Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12Polysaccharides, e.g. cellulose, biopolymers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/028Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04Siloxanes with specific structure
    • C10M2229/041Siloxanes with specific structure containing aliphatic substituents
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/26Waterproofing or water resistance
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/56Boundary lubrication or thin film lubrication
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/36Release agents or mold release agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

一种建筑专用模板漆及其制备方法,所述建筑专用模板漆由以下重量份的原料配成:植物油38~56份、二甲基硅油4~9份、乳化剂9~16份、丙烯酸树脂4~10份、松香树脂4~10份、成膜助剂5~11份、聚马来酸酐0.5~1.2份、葡萄糖酸锌0.5~0.9份、抗氧化剂0.5~1.0份、稳定调节剂1.0~2.0份、去离子水8~12份;本发明还提供了该模板漆的制备方法。本发明建筑专用模板漆稳定性良好,产品稀释液可90d不分层,常温存放稳定性≥12个月;本发明制备方法简单,条件易控制,操作简便,易于工业生产,使用方便。

Description

一种建筑专用模板漆及其制备方法
技术领域
本发明涉及一种混凝土脱模剂及其制备方法,具体涉及一种模板漆及其制备方法。
背景技术
模板漆是一种漆料,又名清水混凝土脱模剂,本质上是一种脱模剂。该漆适用于涂刷在钢模板、木模板、以及竹模板上,涂膜坚硬,光亮,涂刷一次能脱模3~5次,浇注出来的混凝土呈仿大理石状,平整光滑,手感细腻,有光泽,与混凝土颜色一致,是目前众多的脱模剂无法达到的。该类脱模剂特别适用于对混凝土外观要求严格的工程,被广泛应用于建桥,梁厂,预制件等,是高品质桥梁工程必选的脱模剂。
现有脱模漆存在稳定性不好易分层、脱模效果不佳、防水性较差、脱模后模板不易清理,容易腐蚀模板的问题。模板养护不友好,会缩短模板使用寿命,使施工效率受到影响,同时也增加了建设成本。
CN105295650A公开了一种混凝土模板漆及其制备方法;混凝土模板漆由底漆和面漆两种组分组成;底漆和面漆均由A组分和B组分组成;上述A组分由以下原料制备而成:水性环氧树脂20~45重量份、去离子水25~30重量份、颜料18~40重量份、填料5~15重量份、其他助剂2~5重量份。上述B组分由以下原料制备而成:水性环氧固化剂为18~35重量份、颜料20~40重量份、其他助剂10~25重量份:该模板漆分为底漆和面漆,制备、使用方法复杂,而且配方中含有颜料,容易使混凝土构件表面着色产生色差,影响美观和后续安装。
CN101830032A公开了一种可用于防止或减少混凝土与模板表面相互粘接的混凝土长效脱模剂及其制备方法,脱模剂包括模板漆主剂和附着剂两种制剂,其中模板漆主剂由环氧树脂或不饱和聚酯树脂或丙烯酸树脂、溶剂、添加剂通过混合、过滤等工艺制成,附着剂由有机酸、无机酸、无机盐、添加剂和水通过混合、过滤等工艺制成;该脱模剂分为主剂和附着剂两种制剂,制备、使用方法复杂,而且附着剂中的有机酸和无机酸对模板都具有较大的腐蚀作用,容易使模板生锈,减少其使用寿命。
发明内容
本发明所要解决的技术问题是,克服现有技术存在的上述缺陷,提供一种具有良好的稳定性,脱模效果好,抗腐蚀性强、防水性好、使用简便的建筑专用模板漆及其制备方法。
本发明解决其技术问题所采用的技术方案如下:一种建筑专用模板漆,由以下重量份的原料配成:植物油38~56份、二甲基硅油4~9份、乳化剂9~16份、丙烯酸树脂4~10份、松香树脂4~10份、成膜助剂5~11份、聚马来酸酐0.5~1.2份、葡萄糖酸锌0.5~0.9份、抗氧化剂0.5~1.0份、稳定调节剂1.0~2.0份、去离子水8~12份。
所述原料的重量份配比优选为:植物油40~52份、二甲基硅油5~8份、乳化剂10~15份、丙烯酸树脂5~9份、松香树脂5~9份、成膜助剂6~10份、聚马来酸酐0.6~1.1份、葡萄糖酸锌0.6~0.85份、抗氧化剂0.6~0.9份、稳定调节剂1.1~1.8份、去离子水8~10份。
所述原料的重量份配比更优选为:植物油43~50份、二甲基硅油6~7份、乳化剂12~14份、丙烯酸树脂6~8份、松香树脂6~8份、成膜助剂7~9份、聚马来酸酐0.7~1.0份、葡萄糖酸锌0.7~0.8份、抗氧化剂0.7~0.8份、稳定调节剂1.2~1.6份、去离子水8~9份。
优选地,所述植物油为豆油、蓖麻油、熟桐油按质量比10~15∶1~ 2∶1~ 2配成的混合油。
优选地,所述乳化剂为单硬脂酸甘油酯、失水山梨醇单油酸酯、TX-10中的一种或两种以上。
优选地,所述丙烯酸树脂的分子量为7000~9500MW。
优选地,所述松香树脂的分子量小于1200MW。
优选地,所述成膜助剂为己二醇丁醚醋酸酯、3-乙氧基丙酸乙酯(别名:EEP)中的一种或两种。
优选地,所述抗氧化剂为丁基羟基茴香醚(别名:BHA)、二丁基羟基甲苯(别名:BHT)和叔丁基对苯二酚(别名:TBHQ)中的一种或两种以上。
优选地,所述稳定调节剂为聚丙烯酸钠、聚乙烯吡咯烷酮、海藻酸钠中的一种或两种以上。
本发明建筑专用模板漆的制备方法,其特征在于,包括以下步骤:
(1)将植物油、去离子水与乳化剂均匀分散,加入二甲基硅油,搅拌均匀,得基底液;
(2)将所述基底液升温,加入丙烯酸树脂和松香树脂,搅拌,加入聚马来酸酐和葡萄糖酸锌,搅拌,得反应液;
(3)将所述反应液降温,加入抗氧化剂、成膜助剂和稳定调节剂,搅拌均匀,即成。
优选地,步骤(1)中,将植物油、去离子水与乳化剂分散时的温度为30~40℃。
优选地,步骤(2)中,所述升温为升温至70~80℃。
优选地,步骤(3)中,所述降温为降温至30~40℃。
优选地,步骤(2)中,加入丙烯酸树脂和松香树脂后搅拌30~60min。
优选地,步骤(2)中,加入聚马来酸酐和葡萄糖酸锌后搅拌1~2h。
优选地,步骤(3)中,搅拌的时间为30~60min。
本发明的有益效果如下:
(1) 本发明通过添加丙烯酸树脂和松香树脂,利用二者之间的协同增强效果,使本发明建筑专用模板漆具有良好的成膜性、粘着性和防水性,使预制构件表面更加光滑,有效减少表面水波纹;
(2) 本发明通过添加成膜助剂,可以提高漆膜的厚度、致密性和强度,并缩短成膜时间;
(3) 本发明通过聚马来酸酐和葡萄糖酸锌的复配使用,不仅使本发明具有较强的抗腐蚀作用,有利于保护钢模表面;
(4) 本发明建筑专用模板漆稳定性良好,产品稀释液可90d不分层,常温存放稳定性≥12个月;
(5) 本发明制备方法简单,条件易控制,操作简便,易于工业生产,使用方便。
具体实施方式
为了使本发明所解决的技术问题、技术方案及有益效果更加清楚明白,以下结合实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
本发明实施例所使用的原料,均通过常规商业途径获得。
实施例1
本实施例建筑专用模板漆,由以下重量份数的原料制成:植物油46份、二甲基硅油6份、单硬脂酸甘油酯(乳化剂)12份、丙烯酸树脂7.5份、松香树脂7份、己二醇丁醚醋酸酯(成膜助剂)8份、聚马来酸酐0.9份、葡萄糖酸锌0.8份、二丁基羟基甲苯(抗氧化剂)0.8份、聚丙烯酸钠(稳定调节剂)1.5份,去离子水9份;
所述植物油为豆油、蓖麻油、熟桐油按质量比12∶1∶1配成的混合油;
所述丙烯酸树脂的分子量为7000MW;
所述松香树脂的分子量为1000MW。
本实施例建筑专用模板漆的制备方法,包括以下步骤:
(1)将植物油、去离子水和单硬脂酸甘油酯在40℃条件下搅拌均匀,加入二甲基硅油,搅拌60min,得基底液;
(2)将步骤(1)所得的基底液升温至80℃,然后加入丙烯酸树脂和松香树脂,搅拌45min,再加入聚马来酸酐和葡萄糖酸锌,搅拌反应1.5小时,得反应液;
(3)将步骤(2)所得的反应液降温至40℃,然后加入二丁基羟基甲苯、己二醇丁醚醋酸酯和聚丙烯酸钠,搅拌60min,即得建筑专用模板漆。
对比例1
本对比例建筑专用模板漆使用的原料以及制备方法与实施例1基本相同,区别只在于:不使用葡萄糖酸锌,使用聚马来酸酐1.7份。
对比例2
本对比例建筑专用模板漆使用的原料以及制备方法与实施例1基本相同,区别只在于:不使用松香树脂,使用丙烯酸树脂14.5份。
实施例2
本实施例建筑专用模板漆,由以下重量份数的原料制成:植物油48份、二甲基硅油7份、失水山梨醇单油酸酯(乳化剂)12份、丙烯酸树脂8份、松香树脂7份、3-乙氧基丙酸乙酯(成膜助剂)8份、聚马来酸酐0.8份、葡萄糖酸锌0.8份、丁基羟基茴香醚(抗氧化剂)0.8份、聚乙烯吡咯烷酮(稳定调节剂)1.5份。去离子水8份;
所述植物油为豆油、蓖麻油、熟桐油按质量比11∶1∶1配成的混合油;
所述丙烯酸树脂的分子量为7400MW;
所述松香树脂的分子量为900MW。
本实施例建筑专用模板漆的制备方法,包括以下步骤:
(1)将植物油、去离子水和失水山梨醇单油酸酯在35℃条件下搅拌均匀,加入二甲基硅油,搅拌45min,得基底液;
(2)将步骤(1)所得的基底液升温至75℃,然后加入丙烯酸树脂和松香树脂,搅拌45min,再加入聚马来酸酐和葡萄糖酸锌,搅拌反应2小时,得反应液;
(3)将步骤(2)所得的反应液降温至35℃,然后加入丁基羟基茴香醚、3-乙氧基丙酸乙酯和聚乙烯吡咯烷酮,搅拌45min,即得建筑专用模板漆。
实施例3
本实施例建筑专用模板漆,由以下重量份数的原料制成:植物油50份、二甲基硅油6份、TX-10(乳化剂)12份、丙烯酸树脂8份、松香树脂6份、己二醇丁醚醋酸酯(成膜助剂)8份、聚马来酸酐0.9份、葡萄糖酸锌0.8份、叔丁基对苯二酚(抗氧化剂)0.8份、海藻酸钠(稳定调节剂)1.4份、去离子水10份;
所述植物油为豆油、蓖麻油、熟桐油按质量比13∶1∶1.5配成的混合油;
所述丙烯酸树脂的分子量为7800MW;
所述松香树脂的分子量为800MW。
本实施例建筑专用模板漆的制备方法,包括以下步骤:
(1)将植物油、去离子水和TX-10在30℃条件下搅拌均匀,加入二甲基硅油,搅拌60min,得基底液;
(2)将步骤(1)所得的基底液升温至70℃,然后加入丙烯酸树脂和松香树脂,搅拌45min,再加入聚马来酸酐和葡萄糖酸锌,搅拌反应2小时,得反应液;
(3)将步骤(2)所得的反应液降温至30℃,然后加入叔丁基对苯二酚、己二醇丁醚醋酸酯和海藻酸钠,搅拌60min,即得建筑专用模板漆。
实施例4
本实施例建筑专用模板漆,由以下重量份数的原料制成:植物油48份、二甲基硅油6份、单硬脂酸甘油酯(乳化剂)13份、丙烯酸树脂7份、松香树脂7份、3-乙氧基丙酸乙酯(成膜助剂)8份、聚马来酸酐1.0份、葡萄糖酸锌0.8份、二丁基羟基甲苯(抗氧化剂)0.8份、聚乙烯吡咯烷酮(稳定调节剂)1.3份、去离子水9份;
所述植物油为豆油、蓖麻油、熟桐油按质量比12∶1.5∶1配成的混合油;
所述丙烯酸树脂的分子量为8000MW;
所述松香树脂的分子量为900MW。
本实施例建筑专用模板漆的制备方法,包括以下步骤:
(1)将植物油、去离子水和失水山梨醇单油酸酯在35℃条件下搅拌均匀,加入二甲基硅油,搅拌45min,得基底液;
(2)将步骤(1)所得的基底液升温至75℃,然后加入丙烯酸树脂和松香树脂,搅拌45min,再加入聚马来酸酐和葡萄糖酸锌,搅拌反应1.5小时,得反应液;
(3)将步骤(2)所得的反应液降温至35℃,然后加入二丁基羟基甲苯、3-乙氧基丙酸乙酯和聚乙烯吡咯烷酮,搅拌60min,即得建筑专用模板漆。
实施例5
本实施例建筑专用模板漆,由以下重量份数的原料制成:植物油47份、二甲基硅油7份、TX-10(乳化剂)13份、丙烯酸树脂7份、松香树脂6份、己二醇丁醚醋酸酯(成膜助剂)8份、聚马来酸酐1.0份、葡萄糖酸锌0.8份、丁基羟基茴香醚(抗氧化剂)0.7份、聚乙烯吡咯烷酮(稳定调节剂)1.3份、去离子水10份;
所述植物油为豆油、蓖麻油、熟桐油按质量比12∶1∶1配成的混合油;
所述丙烯酸树脂的分子量为8200MW;
所述松香树脂的分子量为800MW。
本实施例建筑专用模板漆的制备方法,包括以下步骤:
(1)将植物油、去离子水和单硬脂酸甘油酯在30℃条件下搅拌均匀,加入二甲基硅油,搅拌60min,得基底液;
(2)将步骤(1)所得的基底液升温至75℃,然后加入丙烯酸树脂和松香树脂,搅拌45min,再加入聚马来酸酐和葡萄糖酸锌,搅拌反应2小时,得反应液;
(3)将步骤(2)所得的反应液降温至30℃,然后加入丁基羟基茴香醚、己二醇丁醚醋酸酯和聚乙烯吡咯烷酮,搅拌60min,即得建筑专用模板漆。
将实施例1~5、对比例1~2得到的模板漆,按JC/T949-2005《混凝土制品用脱模剂》标准进行测量,并观察模板漆乳液状态的干燥时间、稳定性和脱模性能,结果如表1所示:
表1 JC/T949-2005的标准与实施例1~5、对比例1~2的性能测试结果
Figure 799053DEST_PATH_IMAGE002
由表1可以看出,本发明实施例1~5所得模板漆在干燥时间,稳定性和脱模性能等方面都满足标准JC/T949-2005《混凝土制品用脱模剂》的要求,特别是脱模性能明显优于该标准;实施例1~5所得模板漆在抗腐蚀和防水方面效果也较好。进一步储存试验的结果为,实施例1~5所得模板漆在常温条件下存放12个月后依然保持均匀状态。而对比例1所得模板漆对钢模具有部分锈蚀;对比例2所得模板漆的混凝土粘附量有明显增加,脱模效果有所降低,同时防水效果较差,出现溶解、粘手现象,同时使用次数也明显降低。
以上所述仅为本发明的较佳实施例,不能以此限定本发明实施的范围,依本发明专利范围及说明书内容所作的等效变化与修饰皆应仍属本发明涵盖的范围内。

Claims (10)

1.一种建筑专用模板漆,其特征在于,由以下重量份的原料配成:植物油38~56份、二甲基硅油4~9份、乳化剂9~16份、丙烯酸树脂4~10份、松香树脂4~10份、成膜助剂5~11份、聚马来酸酐0.5~1.2份、葡萄糖酸锌0.5~0.9份、抗氧化剂0.5~1.0份、稳定调节剂1.0~2.0份、去离子水8~12份。
2.根据权利要求1所述的建筑专用模板漆,其特征在于,所述植物油为豆油、蓖麻油、熟桐油按质量比10~15∶1~ 2∶1~ 2配成的混合油。
3.根据权利要求1或2所述的建筑专用模板漆,其特征在于,所述乳化剂为单硬脂酸甘油酯、失水山梨醇单油酸酯、TX-10中的一种或两种以上。
4.根据权利要求1~3中任一项所述的建筑专用模板漆,其特征在于,所述丙烯酸树脂的分子量为7000~9500MW;所述松香树脂的分子量小于1200MW。
5.根据权利要求1~4中任一项所述的建筑专用模板漆,其特征在于,所述成膜助剂为己二醇丁醚醋酸酯、3-乙氧基丙酸乙酯中的一种或两种。
6.根据权利要求1~5中任一项所述的建筑专用模板漆,其特征在于,所述抗氧化剂为丁基羟基茴香醚、二丁基羟基甲苯和叔丁基对苯二酚中的一种或两种以上。
7.根据权利要求1~6中任一项所述的建筑专用模板漆,其特征在于,所述稳定调节剂为聚丙烯酸钠、聚乙烯吡咯烷酮、海藻酸钠中的一种或两种以上。
8.如权利要求1~7中任一项所述的建筑专用模板漆的制备方法,其特征在于,包括以下步骤:
(1)将植物油、去离子水与乳化剂均匀分散,加入二甲基硅油,搅拌均匀,得基底液;
(2)将所述基底液升温,加入丙烯酸树脂和松香树脂,搅拌,加入聚马来酸酐和葡萄糖酸锌,搅拌,得反应液;
(3)将所述反应液降温,加入抗氧化剂、成膜助剂和稳定调节剂,搅拌均匀,即成。
9.根据权利要求8所述的建筑专用模板漆的制备方法,其特征在于,步骤(1)中,将植物油、去离子水与乳化剂分散时的温度为30~40℃;步骤(2)中,所述升温为升温至70~80℃;步骤(3)中,所述降温为降温至30~40℃。
10.根据权利要求8或9所述的建筑专用模板漆的制备方法,其特征在于,步骤(2)中,加入丙烯酸树脂和松香树脂后搅拌30~60min;加入聚马来酸酐和葡萄糖酸锌后搅拌1~2h;步骤(3)中,搅拌的时间为30~60min。
CN202110675496.2A 2021-06-18 2021-06-18 一种建筑专用模板漆及其制备方法 Pending CN113308288A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110675496.2A CN113308288A (zh) 2021-06-18 2021-06-18 一种建筑专用模板漆及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110675496.2A CN113308288A (zh) 2021-06-18 2021-06-18 一种建筑专用模板漆及其制备方法

Publications (1)

Publication Number Publication Date
CN113308288A true CN113308288A (zh) 2021-08-27

Family

ID=77379474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110675496.2A Pending CN113308288A (zh) 2021-06-18 2021-06-18 一种建筑专用模板漆及其制备方法

Country Status (1)

Country Link
CN (1) CN113308288A (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160363A1 (en) * 2002-02-22 2003-08-28 Massidda Joseph F. Release agents
CN103130338A (zh) * 2011-11-30 2013-06-05 安徽省蓝天化工有限公司 一种化工领域用阻垢缓蚀剂的制备方法
CN105038059A (zh) * 2015-07-10 2015-11-11 唐秀克 一种高粘性建筑防水材料及其制备方法
CN110029010A (zh) * 2019-05-13 2019-07-19 山西佳维新材料股份有限公司 一种水性脱模剂及其制备方法
CN110079214A (zh) * 2019-04-02 2019-08-02 长沙加美乐素化工有限公司 混凝土脱模漆
CN111073748A (zh) * 2019-12-27 2020-04-28 湖南加美乐素新材料股份有限公司 一种由植物油基制造的预制构件专用脱模剂
CN112877123A (zh) * 2021-01-18 2021-06-01 湖南加美乐素新材料股份有限公司 一种混凝土用消泡脱模剂及其制备方法
CN112877122A (zh) * 2021-01-18 2021-06-01 湖南加美乐素新材料股份有限公司 一种混凝土预制构件用脱模剂及其制备方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030160363A1 (en) * 2002-02-22 2003-08-28 Massidda Joseph F. Release agents
CN103130338A (zh) * 2011-11-30 2013-06-05 安徽省蓝天化工有限公司 一种化工领域用阻垢缓蚀剂的制备方法
CN105038059A (zh) * 2015-07-10 2015-11-11 唐秀克 一种高粘性建筑防水材料及其制备方法
CN110079214A (zh) * 2019-04-02 2019-08-02 长沙加美乐素化工有限公司 混凝土脱模漆
CN110029010A (zh) * 2019-05-13 2019-07-19 山西佳维新材料股份有限公司 一种水性脱模剂及其制备方法
CN111073748A (zh) * 2019-12-27 2020-04-28 湖南加美乐素新材料股份有限公司 一种由植物油基制造的预制构件专用脱模剂
CN112877123A (zh) * 2021-01-18 2021-06-01 湖南加美乐素新材料股份有限公司 一种混凝土用消泡脱模剂及其制备方法
CN112877122A (zh) * 2021-01-18 2021-06-01 湖南加美乐素新材料股份有限公司 一种混凝土预制构件用脱模剂及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李天恩等: "《钼业年评 1992-2010》", 中国建材工业出版社, pages: 153 *

Similar Documents

Publication Publication Date Title
CN102898929B (zh) 一组应用于镀锌钢板上的底、面漆
CN105440821B (zh) 一种泵阀用防锈漆
CN103602183A (zh) 一种镀锌板用快速固化耐压痕水性涂料及其制备方法
CN101993576A (zh) 一种疏水性阴极电泳涂料用树脂乳液及其制备方法和应用
CN104910757A (zh) 一种耐热性紫外光固化涂料
CN109054598A (zh) 一种紫外光固化真空镀膜结晶漆及其制备方法
CN102807808A (zh) 一种不饱和树脂漆以及制备方法
CN1152934C (zh) 水性硅钢片涂料
CN105153910A (zh) 一种改性硅溶胶水性可剥离涂料的制备方法
CN110041772A (zh) 一种集装箱专用水性漆及其制备方法
CN104877082A (zh) 电镀银涂料用cab接枝改性羟基丙烯酸树脂的制备方法
CN104910758A (zh) 一种高强度抗菌性紫外光固化涂料
CN105400410B (zh) 一种应用于人造革的水性uv涂料及其制备方法
CN107227056A (zh) 微光固化木器涂料
CN105368316A (zh) 一种环氧大豆油丙烯酸酯树脂的uv快速固化方法
CN113308288A (zh) 一种建筑专用模板漆及其制备方法
WO2015127794A1 (zh) 一种光固化涂料及其制备方法
CN111763440A (zh) 一种铝膜墙体专用腻子膏
CN110423496A (zh) 微光固化防腐涂料
CN106833306B (zh) 一种防绿化pe漆及其生产方法
CN109280139B (zh) 热固性水性环氧丙烯酸复合改性聚酯树脂及其制备方法
CN111117331A (zh) 具有荧光效果的多彩水性涂料
CN108659677A (zh) 一种装饰用防水漆及其制备方法
CN109486399B (zh) 3d立体闪烁金属粉末涂料及其制备方法
CN109957271A (zh) 耐光、成膜快的水性丙烯酸酯类树脂涂料及其制备方法

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: 20210827