WO2022088141A1 - 一种小五金用水性漆及其制备方法和应用 - Google Patents
一种小五金用水性漆及其制备方法和应用 Download PDFInfo
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- WO2022088141A1 WO2022088141A1 PCT/CN2020/125657 CN2020125657W WO2022088141A1 WO 2022088141 A1 WO2022088141 A1 WO 2022088141A1 CN 2020125657 W CN2020125657 W CN 2020125657W WO 2022088141 A1 WO2022088141 A1 WO 2022088141A1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 239000003973 paint Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 239000000080 wetting agent Substances 0.000 claims abstract description 26
- 239000002270 dispersing agent Substances 0.000 claims abstract description 25
- 239000013530 defoamer Substances 0.000 claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 16
- 229920003180 amino resin Polymers 0.000 claims abstract description 16
- 229920006026 co-polymeric resin Polymers 0.000 claims abstract description 16
- 239000003822 epoxy resin Substances 0.000 claims abstract description 16
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 14
- 239000002518 antifoaming agent Substances 0.000 claims description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000008096 xylene Substances 0.000 abstract description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 238000003915 air pollution Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 16
- 239000012855 volatile organic compound Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 6
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000010147 shenghe Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002966 varnish 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
- 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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
Definitions
- the invention relates to an antirust paint, a preparation method and application, in particular to a water-based paint for small hardware and a preparation method and application thereof, belonging to the field of coatings.
- solvent-based coatings contain a large amount of volatile organic solvents (VOCs), which are discharged into the atmosphere during use, which not only damages the atmospheric environment, but also endangers people's health. At the same time, it also wastes resources and wastes energy.
- VOCs volatile organic solvents
- water-based coatings, powder coatings, high-solid coatings and radiation-cured coatings are generally referred to as environmentally friendly coatings.
- Coatings based on water-soluble resins or water-dispersible resins, including synthetic polymer emulsions, are called water-based coatings. Therefore, water-based coatings are also often referred to as water-based coatings. Coatings based on synthetic polymer emulsions are called water-based coatings.
- the present invention provides a kind of hardware water-based paint and preparation method and application thereof, specifically adopt the following technical scheme:
- a water-based paint for hardware comprising the following raw materials in parts by weight:
- the raw materials of the following parts by weight are included:
- the raw materials of the following parts by weight are included:
- the color paste is an organic color paste
- the defoamer is TSA-10A;
- the leveling agent is AQ-7120;
- wetting agent is LS-430;
- the dispersant is XN3800.
- the present invention also provides the preparation method of above-mentioned hardware water-based paint, comprising the following steps:
- step 2) the stirring speed is 1200-1500 rpm, and the stirring time is 20-30 minutes.
- step 3 the rotating speed of continuous stirring is 200-300 rpm, and the stirring time is 5-10 minutes.
- step 4) also includes an operation of stirring while adding a defoaming agent, a leveling agent, a wetting agent, and a dispersing agent.
- the present invention also provides the application of the above-mentioned water-based paint for small hardware on small hardware.
- the beneficial effect of the present invention is that the present invention uses water as a solvent, saves a lot of resources and does not contain VOC harmful substances such as benzene, xylene, ethane, formaldehyde, etc.;
- the environment can also be constructed as usual.
- the invention has strong adhesion on the surface of small hardware, strong weather resistance, colorful colors, simple operation performance, and the coating tools can be directly washed with water, thereby greatly reducing the damage to construction personnel.
- the polymer water-based epoxy resin model REPA503, the manufacturer is Antai Neng Polymer Materials Co., Ltd.;
- Water-based fully methyl etherified amino resin model M606, the manufacturer is Tianjin Guolong Chemical Co., Ltd.;
- Water-based acrylate copolymer resin model CRW6203, Zhejiang Shenghe New Materials Co., Ltd.;
- Inorganic color paste model DAE-N01, the manufacturer is Jiangsu Fuqisen New Materials Co., Ltd.;
- the model is TSA-10A, the manufacturer is Jiangsu Tengda Auxiliary Co., Ltd.;
- Leveling agent the model is AQ-7120, the manufacturer is Gongyao International Trade Shanghai Co., Ltd.;
- wetting agent the model is LS-430, the manufacturer is Gongyao International Trade Shanghai Co., Ltd.;
- Dispersant the model is XN3800, the manufacturer is Shanghai Zhongjixing Chemical Co., Ltd.;
- Adhesion promoter the model is TL-BPA, and the manufacturer is Okte Chemical Co., Ltd.
- the preparation method of water-based paint for hardware includes the following steps:
- the preparation method of water-based paint for hardware includes the following steps:
- the preparation method of water-based paint for hardware includes the following steps:
- the preparation method of water-based paint for hardware includes the following steps:
- the preparation method of water-based paint for hardware includes the following steps:
- the preparation method of water-based paint for hardware includes the following steps:
- the hardware water-based paint prepared by the above-described embodiment is carried out performance detection, and the detection items and results are as follows:
- the water-based paint of the present invention is a uniform and non-hard-block water-based liquid product with low fineness, high gloss and hardness, and excellent blocking resistance, scratch resistance, water resistance, alkali resistance and solvent resistance.
- MDL means detection limit
- ND means not detected.
- the water-based paint of the present invention does not contain soluble heavy metal elements such as lead, arsenic, palladium, cadmium, chromium and mercury, nor does it contain soluble pollution elements such as selenium, and the water-based paint of the present invention is safe and environmentally friendly, and has no pollution.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
本发明公开了一种小五金用水性漆，包括：高分子水性环氧树脂、水性全甲醚化氨基树脂、水性丙烯酸酯类共聚树脂、有机色浆、消泡剂、流平剂、润湿剂、分散剂、附着力促进剂。本发明以水作溶剂，节省大量资源不含苯、二甲苯、乙烷、甲醛等VOC有害物质；消除了施工、储存时火灾隐患，降低了对大气污染，在密闭环境中也可照常施工。本发明在小五金表面附着力强，耐候性强，色彩斑斓，操作性能简单，涂装工具可用水直接清洗，大大有效减少对施工人员的伤害。
Description
本发明涉及一种防锈漆、制备方法和应用，具体涉及一种小五金用水性漆及其制备方法和应用，属于涂料领域。
进入21世纪以来环境保护越来越受到世人的关注，在涂料工业领域，溶剂型涂料含有大量的挥发性有机溶剂(VOC)，在使用过程中排入大气，不仅破坏大气环境，危害人们健康，同时也浪费资源，浪费能源。目前，一般将水性涂料、粉末涂料、高固分涂料以及辐射固化涂料称为环保涂料。
以水溶性树脂或水分散性树脂，包括合成聚合物乳液为基料的涂料均称为水性涂料。因此水性涂料也常称为水基涂料。合成聚合物乳液为基料的涂料均称为水性涂料。
现在小五金件上一直应用传统的油漆产品，主要成分为二甲苯、丁醇、石油树脂等，属于易燃易爆品，VOC严重超标，环保形势下属于禁用产品，现在大力倡导环保安全，全部改换成环保水性漆产品是必然趋势。水性漆在经过抛光处理的五金件上的应用容易脱落，附着力达不到、防腐性能达不到等弊病。
有鉴于此，本发明提供了一种小五金用水性漆及其制备方法和应用，具体采用如下技术方案：
一种小五金用水性漆，包括以下重量份数的原料：
高分子水性环氧树脂25-30份，水性全甲醚化氨基树脂26-35份，水性丙烯酸酯类共聚树脂18-25份，有机色浆15-20份，消泡剂3-5份，流平剂2-5份，润湿剂2-10份，分散剂6-15份，附着力促进剂3-10份。
优选的，包括以下重量份数的原料：
高分子水性环氧树脂25-29份，水性全甲醚化氨基树脂26-34份，水性丙烯酸酯类共聚树脂18-24份，有机色浆15-20份，消泡剂3-5份，流平剂2-5份，润湿剂2-9份，分散剂6-14份，附着力促进剂3-9份。
优选的，包括以下重量份数的原料：
高分子水性环氧树脂25-28份，，水性全甲醚化氨基树脂26-33份，水性丙烯酸酯类共聚树脂18-23份，有机色浆15-20份，消泡剂3-5份，流平剂2-5份，润湿剂2-8份，分散剂6-13份，附着力促进剂3-8份。
进一步，色浆为有机色浆；
消泡剂为TSA-10A；
流平剂为AQ-7120；
润湿剂为LS-430；
分散剂为XN3800。
本发明还提供了上述小五金用水性漆的制备方法，包括以下步骤：
1）按上述重量份数称取原料；
2）将高分子水性环氧树脂与、水性全甲醚化氨基树脂、水性丙烯酸酯类共聚树脂进行混合搅拌；
3）向搅拌好的液体中加入色浆，继续搅拌；
4）向搅拌好的液体中依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
进一步，步骤2）中所述搅拌的转速为1200-1500转/分钟，搅拌时间为20-30分钟。
进一步，步骤3）中所述继续搅拌的转速为200-300转/分钟，搅拌时间为5-10分钟。
进一步，步骤4）还包括加入消泡剂，流平剂，湿润剂，分散剂的同时搅拌的操作。
本发明还提供了上述的小五金用水性漆在小五金上的应用。
本发明的有益效果在于，本发明以水作溶剂，节省大量资源不含苯、二甲苯、乙烷、甲醛等VOC有害物质；消除了施工、储存时火灾隐患，降低了对大气污染，在密闭环境中也可照常施工。本发明在小五金表面附着力强，耐候性强，色彩斑斓，操作性能简单，涂装工具可用水直接清洗，大大有效减少对施工人员的伤害。
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在以下实施例中，高分子水性环氧树脂，型号REPA503,生产商为安泰能高分子材料有限公司；
水性全甲醚化氨基树脂，型号M606，生产商为天津国隆化工有限公司；
水性丙烯酸酯类共聚树脂，型号CRW6203，浙江盛和新材料有限公司；
无机色浆，型号DAE-N01,生产商为江苏富琪森新材料有限公司；
消泡剂，型号为TSA-10A,生产商为江苏腾达助剂有限公司；
流平剂，型号为AQ-7120,生产商为公耀国际贸易上海有限公司；
润湿剂，型号为LS-430,生产商为公耀国际贸易上海有限公司；
分散剂，型号为XN3800,生产商为上海中基行化工有限公司；
附着力促进剂，型号为TL-BPA,生产商为奥克特化学有限公司。
实施例1
小五金用水性漆的制备方法，包括以下步骤：
1）按高分子水性环氧树脂25g，水性全甲醚化氨基树脂26g，水性丙烯酸酯类共聚树脂18g，有机色浆15g，消泡剂3g，流平剂2g，润湿剂2g，分散剂6g，附着力促进剂3g称取原料；
2）将水性甲基丙烯酸甲酯与水性甲基丙烯酸、水性丙烯酸羟乙酯、水性丙烯酸羟丙酯进行混合搅拌20分钟，转速为1500转/分钟；
3）向搅拌好的液体中加入有机色浆，继续搅拌5分钟，转速为200转/分钟；
4）向搅拌好的液体中边搅拌边依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
实施例2
小五金用水性漆的制备方法，包括以下步骤：
1）按高分子水性环氧树脂30g，水性全甲醚化氨基树脂35g，水性丙烯酸酯类共聚树脂25g，有机色浆20g，消泡剂5g，流平剂5g，润湿剂10g，分散剂15g，附着力促进剂10g称取原料；
2）将水性甲基丙烯酸甲酯与水性甲基丙烯酸、水性丙烯酸羟乙酯、水性丙烯酸羟丙酯进行混合搅拌30分钟，转速为1200转/分钟；
3）向搅拌好的液体中加入有机色浆，继续搅拌10分钟，转速为200转/分钟；
4）向搅拌好的液体中边搅拌边依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
实施例3
小五金用水性漆的制备方法，包括以下步骤：
1）按高分子水性环氧树脂29g，水性全甲醚化氨基树脂34g，水性丙烯酸酯类共聚树脂24g，有机色浆20g，消泡剂5g，流平剂5g，润湿剂9g，分散剂14g，附着力促进剂9g称取原料；
2）将水性甲基丙烯酸甲酯与水性甲基丙烯酸、水性丙烯酸羟乙酯、水性丙烯酸羟丙酯进行混合搅拌28分钟，转速为1400转/分钟；
3）向搅拌好的液体中加入有机色浆，继续搅拌8分钟，转速为280转/分钟；
4）向搅拌好的液体中边搅拌边依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
实施例4
小五金用水性漆的制备方法，包括以下步骤：
1）按高分子水性环氧树脂28g，，水性全甲醚化氨基树脂33g，水性丙烯酸酯类共聚树脂23g，有机色浆20g，消泡剂5g，流平剂5g，润湿剂8g，分散剂13g，附着力促进剂8g称取原料；
2）将水性甲基丙烯酸甲酯与水性甲基丙烯酸、水性丙烯酸羟乙酯、水性丙烯酸羟丙酯进行混合搅拌25分钟，转速为1300转/分钟；
3）向搅拌好的液体中加入有机色浆，继续搅拌7分钟，转速为250转/分钟；
4）向搅拌好的液体中边搅拌边依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
实施例5
小五金用水性漆的制备方法，包括以下步骤：
按高分子水性环氧树脂27g，水性全甲醚化氨基树脂32g，水性丙烯酸酯类共聚树脂22g，有机色浆20g，消泡剂5g，流平剂5g，润湿剂7g，分散剂12g，附着力促进剂7g称取原料；
2）将水性甲基丙烯酸甲酯与水性甲基丙烯酸、水性丙烯酸羟乙酯、水性丙烯酸羟丙酯进行混合搅拌22分钟，转速为1350转/分钟；
3）向搅拌好的液体中加入有机色浆，继续搅拌6分钟，转速为240转/分钟；
4）向搅拌好的液体中边搅拌边依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
实施例6
小五金用水性漆的制备方法，包括以下步骤：
1)按高分子水性环氧树脂27g，水性全甲醚化氨基树脂31g，水性丙烯酸酯类共聚树脂21g，有机色浆19g，消泡剂5g，流平剂4g，润湿剂6g，分散剂11g，附着力促进剂6g称取原料；
2）将水性甲基丙烯酸甲酯与水性甲基丙烯酸、水性丙烯酸羟乙酯、水性丙烯酸羟丙酯进行混合搅拌29分钟，转速为1250转/分钟；
3）向搅拌好的液体中加入有机色浆，继续搅拌5分钟，转速为290转/分钟；
4）向搅拌好的液体中边搅拌边依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
性能检测
对上述实施例所制备的小五金用水性漆进行性能检测，检测项目及结果如下：
表1小五金用水性漆性能检测项目及结果
通过表1可以看出，本发明水性漆为均匀无硬块水性液体产品，细度低，光泽度和硬度高,抗粘连性、耐划伤性、耐水性、耐碱性、耐溶剂性能优异。
按照GB/T 23986-2009《色漆和清漆化发行有机化合物(V0C)含量的测定气相色谱法》标准，对本发明各实施例所得水性漆中的挥发性有机化合物(V0C)含量进行检测，所得结果如表2：
表2小五金用水性漆挥发性有机化合物(V0C)含量检测结果
通过表2可以看出，本发明水性漆中的挥发性有机化合物（VOC）含量远低于GB/T 23986-2009要求的标准，本发明水性漆具有优异的绿色、环保效果。
按照美国材料与试验协会-ASTM F 963-11-基材/油墨或涂层中的可溶性重金属 含量标准，对本发明各实施例所得水性漆中的可溶性重金属含量进行检测,可溶性重金属含量（目录4.3.5）-根据ASTM
F 963-11（i录8.3）样品用稀盐酸萃取，采用ICP-OES进行分析,所得结果如表3所示：
表3本发明水性漆中的可溶性重金属含量检测结果
注:MDL表示检测限,ND表示未检出。
通过表3可以看出，本发明水性漆中不含铅、砷、钯、镉、铬和汞等可溶性重金属元素，也不含硒等可溶性污染元素,本发明水性漆安全环保，无污染。
尽管已用具体实施例来说明和描述了本发明，然而应意识到，以上各实施例仅用以说明本发明的技术方案，而非对其限制;本领域的普通技术人员应当理解:在不背离本发明的精神和范围的情况下,可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围；因此，这意味着在所附权利要求中包括属于本发明范围内的所有这些替换和修改。
Claims (10)
- 一种小五金用水性漆，其特征在于，包括以下重量份数的原料：高分子水性环氧树脂25-30份，水性全甲醚化氨基树脂26-35份，水性丙烯酸酯类共聚树脂18-25份，色浆15-20份，消泡剂3-5份，流平剂2-5份，润湿剂2-10份，分散剂6-15份，附着力促进剂3-10份。
- 根据权利要求1所述的小五金用水性漆，其特征在于，包括以下重量份数的原料：高分子水性环氧树脂25-29份，水性全甲醚化氨基树脂26-34份，水性丙烯酸酯类共聚树脂18-24份，色浆15-20份，消泡剂3-5份，流平剂2-5份，润湿剂2-9份，分散剂6-14份，附着力促进剂3-9份。
- 根据权利要求1所述的小五金用水性漆，其特征在于，包括以下重量份数的原料：高分子水性环氧树脂25-28份，，水性全甲醚化氨基树脂26-33份，水性丙烯酸酯类共聚树脂18-23份，色浆15-20份，消泡剂3-5份，流平剂2-5份，润湿剂2-8份，分散剂6-13份，附着力促进剂3-8份。
- 根据权利要求1-3任一项所述的小五金用水性漆，其特征在于，所述色浆为有机色浆。
- 根据权利要求1-3任一项所述的小五金用水性漆，其特征在于，所述消泡剂为TSA-10A；流平剂为AQ-7120；润湿剂为LS-430；分散剂为XN3800；附着力促进剂为TL-BPA。
- 一种小五金用水性漆的制备方法，其特征在于，包括以下步骤：1）按权利要求1-3任一项所述的重量份数称取原料；2）将高分子水性环氧树脂与、水性全甲醚化氨基树脂、水性丙烯酸酯类共聚树脂进行混合搅拌；3）向搅拌好的液体中加入色浆，继续搅拌；4）向搅拌好的液体中依次加入消泡剂，流平剂，湿润剂，分散剂，搅拌均匀即得小五金用水性漆。
- 根据权利要求6所述的小五金用水性漆的制备方法，其特征在于，步骤2）中所述搅拌的转速为1200-1500转/分钟，搅拌时间为20-30分钟。
- 根据权利要求6所述的小五金用水性漆的制备方法，其特征在于，步骤3）中所述继续搅拌的转速为200-300转/分钟，搅拌时间为5-10分钟。
- 根据权利要求6所述的小五金用水性漆的制备方法，其特征在于，步骤4）还包括加入消泡剂，流平剂，湿润剂，分散剂的同时搅拌的操作。
- 一种如权利要求1-5任一项所述的小五金用水性漆在小五金上的应用。
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