CN104725942A - 一种高柔韧性水性涂料 - Google Patents

一种高柔韧性水性涂料 Download PDF

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Publication number
CN104725942A
CN104725942A CN201310712530.4A CN201310712530A CN104725942A CN 104725942 A CN104725942 A CN 104725942A CN 201310712530 A CN201310712530 A CN 201310712530A CN 104725942 A CN104725942 A CN 104725942A
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water
agent
borne coatings
emulsion
coatings according
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肖启宝
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HUIZHOU LVKONGQUE TECHNOLOGY Co Ltd
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HUIZHOU LVKONGQUE TECHNOLOGY Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • 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

本发明涉及水性涂料领域,具体涉及一种高柔韧性水性涂料。一种高柔韧性水性涂料,由以下重量百分比的组分组成:聚合物乳液35~50%;填充剂20~40%;成膜助剂2~5%;功能助剂1~8%;用水补充至100%。本发明选用苯丙乳液和丙烯酸乳液作为主要成膜物质,使得该水性涂料具有良好的柔韧性的特点。

Description

一种高柔韧性水性涂料
 
技术领域
本发明涉及水性涂料领域,具体涉及一种高柔韧性水性涂料。
 
背景技术
目前,涂料正一直朝着环境友好型的方向发展,降低涂料中的挥发性有机物(VOC)成为目前人们研究开发涂料的热点。水性化是降低涂料中VOC 的最佳方法之一。水性丙烯酸类涂料具有价格低、使用安全、节省资源和能源、减少环境污染和公害等优点,已成为当前涂料工业的主要研究和发展方向之一。在弹性塑料领域,需要涂料具有极高的柔韧性以满足其较大程度的弯折韧性,但同时需要保证一定的强度,由于单组份的水性丙烯酸树脂存在耐溶剂能力较差和低温下变脆等缺陷,因此单组份水性丙烯酸树脂在这方面的应用受到了诸多限制。
 
发明内容
本发明所要解决的技术问题是提供一种高柔韧性水性涂料。
本发明所要解决的技术问题通过以下技术方案予以实现:
一种高柔韧性水性涂料,由以下重量百分比的组分组成:
聚合物乳液35~50%;填充剂20~40%;成膜助剂2~5%;功能助剂1~8%;用水补充至100%。
进一步的,所述聚合物乳液为苯丙乳液、丙烯酸乳液的混合物。
苯丙乳液选自威来惠的A-1092,其具有高光泽,柔韧性,耐水性,对多种底材附着力良好的特点,而丙烯酸乳液选自威来惠的A-1120,其具有高固含,自交联,优异的附着力和耐性的特点。
进一步的,所述填充剂为钛白粉、石英粉、硅微粉、轻质碳酸钙、重质碳酸钙、滑石粉中的至少一种。
进一步的,所述功能助剂为润湿剂、增稠剂、分散剂和消泡剂中的至少一种。润湿剂为本技术领域常用的润湿剂,如BYK346;增稠剂为本技术领域常用的增稠剂,如聚酰胺蜡;分散剂为本技术领域常用的分散剂,如BYK190;消泡剂为本技术领域常用的消泡剂,如BYK019。
进一步的,所述成膜助剂二乙二醇甲醚、二丙二醇甲醚、丙二醇苯醚中的至少一种。
进一步的,各组分的重量百分比优选为:
苯丙乳液15~20%;丙烯酸乳液20~30%;填充剂20~40%;成膜助剂2~5%;润湿剂0.5~2%;增稠剂0.5~2%;分散剂0.5~2%;消泡剂0.5~2%;用水补充至100%。
 
本发明具有如下有益效果:
本发明选用苯丙乳液和丙烯酸乳液作为主要成膜物质,使得该水性涂料具有良好的柔韧性的特点。
 
具体实施方式
下面结合实施例对本发明进行详细的说明,实施例仅是本发明的优选实施方式,不是对本发明的限定。
实施例1
苯丙乳液19%;丙烯酸乳液27%;钛白粉15%;石英粉19%;二乙二醇甲醚5%;BYK346 1%;聚酰胺蜡1%;BYK190 1%;BYK019 1%;用水补充至100%。
实施例2
苯丙乳液15%;羟基丙烯酸乳液22%;硅微粉7%;轻质碳酸钙10%;石英粉13%;丙二醇苯醚4%;BYK346 1%;聚酰胺蜡1%;BYK190 1%;BYK019 1%;用水补充至100%。
实施例3
苯丙乳液18%;羟基丙烯酸乳液29%;钛白粉18%;重质碳酸钙17%;二乙二醇甲醚3%;BYK346 1%;聚酰胺蜡1%;BYK190 1%;BYK019 1%;用水补充至100%。
 
以上所述实施例仅表达了本发明的实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制,但凡采用等同替换或等效变换的形式所获得的技术方案,均应落在本发明的保护范围之内。 

Claims (6)

1.一种高柔韧性水性涂料,其特征在于由以下重量百分比的组分组成:
聚合物乳液35~50%;
填充剂20~40%;
成膜助剂2~5%;
功能助剂1~8%;
用水补充至100%。
2.根据权利要求1所述的一种高柔韧性水性涂料,其特征在于:所述聚合物乳液为苯丙乳液、丙烯酸乳液的混合物。
3.根据权利要求1所述的一种高柔韧性水性涂料,其特征在于:所述填充剂为钛白粉、石英粉、硅微粉、轻质碳酸钙、重质碳酸钙、滑石粉中的至少一种。
4.根据权利要求1所述的一种高柔韧性水性涂料,其特征在于:所述功能助剂为润湿剂、增稠剂、分散剂和消泡剂中的至少一种。
5.根据权利要求1所述的一种高柔韧性水性涂料,其特征在于:所述成膜助剂二乙二醇甲醚、二丙二醇甲醚、丙二醇苯醚中的至少一种。
6.根据权利要求1所述的一种高柔韧性水性涂料,其特征在于:各组分的重量百分比优选为:
苯丙乳液15~20%;
丙烯酸乳液20~30%;
填充剂20~40%;
成膜助剂2~5%;
润湿剂0.5~2%;
增稠剂0.5~2%;
分散剂0.5~2%;
消泡剂0.5~2%;
用水补充至100%。
CN201310712530.4A 2013-12-23 2013-12-23 一种高柔韧性水性涂料 Pending CN104725942A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105111866A (zh) * 2015-09-21 2015-12-02 上海展辰涂料有限公司 一种水性木器漆通用型高填充半透明填剂
CN106189557A (zh) * 2016-08-24 2016-12-07 易耀忠 一种水性涂料及其制备方法
CN107513318A (zh) * 2017-08-28 2017-12-26 陈瑞琼 一种水性涂料
CN109111795A (zh) * 2018-07-16 2019-01-01 中山驰马灯饰照明设计工程有限公司 一种具有防蓝光涂层的灯罩
CN109233464A (zh) * 2017-05-22 2019-01-18 四会市中日化工实业有限公司 一种杀菌涂料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691470A (zh) * 2009-10-12 2010-04-07 东莞市艾斯迪新材料有限公司 一种既导电又阻燃的水性涂料
CN101812260A (zh) * 2010-04-12 2010-08-25 中华制漆(深圳)有限公司 一种多功能水性白底漆及其制备方法
CN102127345A (zh) * 2010-12-17 2011-07-20 武汉吉亨新材料科技有限公司 水性涂料组合物、其制作方法及其用作可剥涂层保护膜的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101691470A (zh) * 2009-10-12 2010-04-07 东莞市艾斯迪新材料有限公司 一种既导电又阻燃的水性涂料
CN101812260A (zh) * 2010-04-12 2010-08-25 中华制漆(深圳)有限公司 一种多功能水性白底漆及其制备方法
CN102127345A (zh) * 2010-12-17 2011-07-20 武汉吉亨新材料科技有限公司 水性涂料组合物、其制作方法及其用作可剥涂层保护膜的方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105111866A (zh) * 2015-09-21 2015-12-02 上海展辰涂料有限公司 一种水性木器漆通用型高填充半透明填剂
CN106189557A (zh) * 2016-08-24 2016-12-07 易耀忠 一种水性涂料及其制备方法
CN109233464A (zh) * 2017-05-22 2019-01-18 四会市中日化工实业有限公司 一种杀菌涂料
CN107513318A (zh) * 2017-08-28 2017-12-26 陈瑞琼 一种水性涂料
CN109111795A (zh) * 2018-07-16 2019-01-01 中山驰马灯饰照明设计工程有限公司 一种具有防蓝光涂层的灯罩

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Application publication date: 20150624