WO2022088148A1 - 一种水性耐高温阻燃防锈漆及其制备方法和应用 - Google Patents
一种水性耐高温阻燃防锈漆及其制备方法和应用 Download PDFInfo
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- WO2022088148A1 WO2022088148A1 PCT/CN2020/125664 CN2020125664W WO2022088148A1 WO 2022088148 A1 WO2022088148 A1 WO 2022088148A1 CN 2020125664 W CN2020125664 W CN 2020125664W WO 2022088148 A1 WO2022088148 A1 WO 2022088148A1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000003973 paint Substances 0.000 title claims abstract description 75
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000003063 flame retardant Substances 0.000 title claims abstract description 73
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 239000000839 emulsion Substances 0.000 claims abstract description 23
- 239000010445 mica Substances 0.000 claims abstract description 23
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 22
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 22
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims abstract description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 5
- 239000013556 antirust agent Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 58
- 239000013530 defoamer Substances 0.000 claims description 23
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 21
- 229910052708 sodium Inorganic materials 0.000 claims description 21
- 239000011734 sodium Substances 0.000 claims description 21
- 239000003112 inhibitor Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 abstract 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 abstract 2
- 238000005303 weighing Methods 0.000 abstract 1
- 239000012855 volatile organic compound Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000003449 preventive effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-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
- 230000003712 anti-aging effect Effects 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
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000463 material 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
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 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
- 239000002023 wood Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
Definitions
- the invention relates to the technical field of environmental protection coatings, and more particularly to a water-based high temperature resistant flame retardant antirust paint and a preparation method and application thereof.
- Water-based paint also known as water-based anti-rust paint, water-based steel structure paint, water-based floor paint, water-based wood paint, is harmless to the human body and does not pollute the environment. , anti-aging, anti-yellowing, fast drying, easy to use and so on. Water-based paint can effectively reduce the VOC content in the atmosphere by replacing paint with water-based paint, thereby improving haze weather.
- the present invention provides a water-based high temperature resistant flame retardant antirust paint and its preparation method and application to solve the deficiencies in the prior art.
- a water-based high temperature resistant flame retardant antirust paint comprising the following raw materials in parts by weight: 45-55 parts of water-based silicone-acrylic emulsion, 15-25 parts of water-based sodium polypropionate, 10-20 parts of aluminum tripolyphosphate, and 10-20 parts of mica powder parts, 15-20 parts of color paste, 1-5 parts of defoamer, 2-5 parts of leveling agent, 1-6 parts of rust inhibitor and 1-5 parts of flame retardant;
- the beneficial effects of the present invention are that the water-based paint prepared from the above-mentioned raw materials in the present invention has moderate viscosity, uniform dispersion of raw materials, good adhesion, fast drying, good film-forming properties, leveling properties, anti-corrosion properties, strong operability, and spraying. , brushing or electrostatic spraying can meet the required transparency and anti-corrosion performance standards; and the product is odorless, non-polluting, non-flammable and non-explosive.
- the above-mentioned color paste is an organic color paste.
- the organic color paste of the present invention is natural and environmentally friendly, high-quality and healthy, soft in color, beautiful in decoration, strong in weather resistance, superior in rationality, strong in waterproof and moisture-proof, breathable and dry.
- the above-mentioned antifoaming agent is a nonionic silicone antifoaming agent.
- the beneficial effect of adopting the above-mentioned further technical scheme is that the nonionic silicone defoamer of the present invention has excellent stability, is easy to disperse in water, and is compatible with the foaming medium in the system.
- a preparation method of water-based high temperature resistant flame retardant antirust paint which specifically comprises the following steps:
- mixture A (2) Mixing and stirring the water-based silicone acrylic emulsion and water-based sodium polypropionate for the first time to obtain mixture A; then adding aluminum tripolyphosphate and mica powder into the color paste for the second mixing and stirring to obtain mixture B;
- the beneficial effect of the present invention is that the preparation method has a simple process and is suitable for large-scale production.
- the speed of the first mixing and stirring is 600-1000r/min, and the time is 20-40min; the speed of the second mixing and stirring is 100-300r/min, and the time is 20-40min.
- the stirring temperature is 30-50° C.
- the speed is 100-300 r/min
- the time is 10-30 min.
- the present invention also claims to protect the application of the above water-based high temperature resistant flame retardant and antirust paint in the preparation of special paint for steel structures.
- the water-based paint of the present invention uses water as a solvent, which saves a lot of resources, is odorless, non-flammable and non-explosive, and does not contain VOC harmful substances such as benzene, xylene, ethane, formaldehyde, etc., eliminates fire hazards during construction and storage, reduces In order to avoid the pollution to the atmosphere, the construction can be carried out as usual in a closed environment;
- the water-based paint of the present invention has strong adhesion on the surface of the steel structure, strong weather resistance, good flame retardant performance, and simple operation performance.
- the water-based paint of the present invention can be directly stirred without any grinding procedure, and the preparation method is simple and reliable.
- model of each raw material and its manufacturer information are as follows:
- Water-based sodium polypropionate model BM-P-203, the manufacturer is Shanghai Shenzhu Chemical Technology Co., Ltd.;
- Leveling agent the model is AFCONA-3777, the manufacturer is Haimen Efcona Co., Ltd.
- Rust inhibitor the model is SINPOLS530, the manufacturer is Shanghai Zhongjihang Chemical Co., Ltd.;
- Water-based high-temperature-resistant flame-retardant and anti-rust paint including the following raw materials: 45kg of water-based silicone-acrylic emulsion, 15kg of water-based sodium polypropionate, 10kg of aluminum tripolyphosphate, 10kg of mica powder, 15kg of organic color paste, and non-ionic silicone defoamer 1kg, leveling agent 2kg, rust inhibitor 1kg and flame retardant 1kg;
- the preparation method of the above-mentioned water-based high temperature resistant flame retardant antirust paint specifically comprises the following steps:
- Water-based high-temperature flame-retardant and anti-rust paint including the following raw materials: 48kg of water-based silicone-acrylic emulsion, 18kg of water-based sodium polypropionate, 12kg of aluminum tripolyphosphate, 12kg of mica powder, 16kg of organic color paste, and non-ionic silicone defoamer 2kg, leveling agent 2kg, rust inhibitor 2kg and flame retardant 2kg;
- the preparation method of the above-mentioned water-based high temperature resistant flame retardant antirust paint specifically comprises the following steps:
- Water-based high-temperature-resistant flame-retardant and anti-rust paint including the following raw materials: 48kg of water-based silicone-acrylic emulsion, 18kg of water-based sodium polypropionate, 12kg of aluminum tripolyphosphate, 12kg of mica powder, 19kg of organic color paste, and non-ionic silicone defoamer 4kg, leveling agent 4kg, rust inhibitor 5kg and flame retardant 4kg;
- the preparation method of the above-mentioned water-based high temperature resistant flame retardant antirust paint specifically comprises the following steps:
- Water-based high-temperature flame-retardant and anti-rust paint including the following raw materials: 52kg of water-based silicone-acrylic emulsion, 22kg of water-based sodium polypropionate, 18kg of aluminum tripolyphosphate, 18kg of mica powder, 19kg of organic color paste, and 4kg of non-ionic silicone defoamer , 4kg of leveling agent, 5kg of rust inhibitor and 4kg of flame retardant;
- the preparation method of the above-mentioned water-based high temperature resistant flame retardant antirust paint specifically comprises the following steps:
- Water-based high-temperature flame-retardant and anti-rust paint including the following raw materials: 55kg of water-based silicone-acrylic emulsion, 25kg of water-based sodium polypropionate, 20kg of aluminum tripolyphosphate, 20kg of mica powder, 20kg of organic color paste, and non-ionic silicone defoamer 5kg, leveling agent 5kg, rust inhibitor 6kg and flame retardant 5kg;
- the preparation method of the above-mentioned water-based high temperature resistant flame retardant antirust paint specifically comprises the following steps:
- Water-based high-temperature-resistant flame-retardant and anti-rust paint including the following raw materials: 50kg of water-based silicone-acrylic emulsion, 20kg of water-based sodium polypropionate, 15kg of aluminum tripolyphosphate, 15kg of mica powder, 18kg of organic color paste, and non-ionic silicone defoamer 3kg, leveling agent 3kg, rust inhibitor 4kg and flame retardant 3kg;
- the preparation method of the above-mentioned water-based high temperature resistant flame retardant antirust paint specifically comprises the following steps:
- the water-based high temperature resistant flame retardant and antirust paint prepared by the above embodiment is tested for performance, and the test 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.
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- 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
本发明公开了一种水性耐高温阻燃防锈漆，包括以下原料：水性硅丙乳液45-55份、水性聚丙酸钠15-25份、三聚磷酸铝10-20份、云母粉10-20份、色浆15-20份、消泡剂1-5份、流平剂2-5份、防锈剂1-6份和阻燃剂1-5份。制备方法：（1）称取各原料；（2）先将水性硅丙乳液和水性聚丙酸钠混合搅拌，再将三聚磷酸铝和云母粉加入色浆中混合搅拌；（3）混合搅拌，自然冷却；（4）在搅拌条件下，依次加入消泡剂、流平剂、防锈剂和阻燃剂，即得。本发明水性漆粘度适中，原料分散均匀，附着力好，干燥快，成膜性、流平性、防腐性好，可操作性强。
Description
本发明涉及环保涂料技术领域，更具体的说是涉及一种水性耐高温阻燃防锈漆及其制备方法和应用。
目前，钢构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，又称水性防锈漆，水性钢构漆，水性地坪漆，水性木器漆，对人体无害，不污染环境，漆膜丰满、晶莹透亮、柔韧性好，并且具有耐水、耐磨、耐老化、耐黄变、干燥快、使用方便等特点。水性漆通过用水漆代替油漆，可以有效减少大气中VOC含量，进而改善雾霾天气。
但是，将水性漆应用于钢构上时容易产生脱落、附着力低、防腐性能低等弊病。
因此，如何提供一种水性耐高温阻燃防锈漆是本领域技术人员亟需解决的问题。
有鉴于此，本发明提供了一种水性耐高温阻燃防锈漆及其制备方法和应用，以解决现有技术中的不足。
为了实现上述目的，本发明采用如下技术方案：
一种水性耐高温阻燃防锈漆，包括以下重量份的原料：水性硅丙乳液45-55份、水性聚丙酸钠15-25份、三聚磷酸铝10-20份、云母粉10-20份、色浆15-20份、消泡剂1-5份、流平剂2-5份、防锈剂1-6份和阻燃剂1-5份；
优选为：水性硅丙乳液48-52份、水性聚丙酸钠18-22份、三聚磷酸铝12-18份、云母粉12-18份、色浆16-19份、消泡剂2-4份、流平剂2-4份、防锈剂2-5份和阻燃剂2-4份。
更优选为：水性硅丙乳液50份、水性聚丙酸钠20份、三聚磷酸铝15份、云母粉15份、色浆18份、消泡剂3份、流平剂3份、防锈剂4份和阻燃剂3份。
本发明的有益效果在于，由本发明上述用量的原料制得的水性漆粘度适中，原料分散均匀，附着力好，干燥快，成膜性、流平性、防腐性好，可操作性强，喷涂、刷涂或静电喷涂都能满足其要求的透明度及防腐性能标准需求；且产品无味、无污染，不燃不爆。
进一步，上述色浆为有机色浆。
采用上述进一步技术方案的有益效果在于，本发明有机色浆天然环保，优质健康，色彩柔和，装饰美观，耐候性强，理性优越，强防水防潮性，透气干爽。
进一步，上述消泡剂为非离子型有机硅消泡剂。
采用上述进一步技术方案的有益效果在于，本发明非离子型有机硅消泡剂稳定性极佳，在水中易分散，和体系中的起泡介质相容。
一种水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量份数称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合搅拌，得到混合物A；再将三聚磷酸铝和云母粉加入色浆中进行第二次混合搅拌，得到混合物B；
（3）将混合物A和混合物B进行第三次混合搅拌，自然冷却，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
本发明的有益效果在于，制备方法工艺简单，适于大规模生产。
进一步，上述步骤（2）中，第一次混合搅拌的速度为600-1000r/min，时间为20-40min；第二次混合搅拌的速度为100-300r/min，时间为20-40min。
进一步，上述步骤（3）中，搅拌的温度为30-50℃，速度为100-300r/min，时间为10-30min。自然冷却至20-30℃，优选为25℃。
本发明还请求保护上述水性耐高温阻燃防锈漆在制备钢构专用涂料中的应用。
经由上述的技术方案可知，与现有技术相比，本发明的有益效果如下：
1、本发明水性漆以水作溶剂，节省了大量资源，无味，不燃不爆，且不含苯、二甲苯、乙烷、甲醛等VOC有害物质，消除了施工、储存时的火灾隐患，降低了对大气的污染，在密闭环境中也可照常施工；
2、本发明水性漆在钢结构表面附着力强，耐候性强，阻燃性能好、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；
3、本发明水性漆不经过任何研磨程序，直接搅拌即可，制备方法简单可靠。
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。
以下实施例中，各原料的型号及其生产商信息如下：
水性硅丙乳液，型号AB-S-3304，生产商为浙江安邦新材料发展有限公司；
水性聚丙酸钠，型号BM-P-203，生产商为上海深竹化工科技有限公司；
三聚磷酸铝，生产商为江苏科成有色金属有限公司；
云母粉，生产商为江苏科成有色金属有限公司；
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AFCONA-3777,生产商为海门埃夫科纳有限公司
防锈剂，型号为SINPOLS530,生产商为上海中基行化工有限公司；
阻燃剂，型号为XN3800,生产商为上海中基行化工有限公司；
实施例1
水性耐高温阻燃防锈漆，包括以下重量的原料：水性硅丙乳液45kg、水性聚丙酸钠15kg、三聚磷酸铝10kg、云母粉10kg、有机色浆15kg、非离子型有机硅消泡剂1kg、流平剂2kg、防锈剂1kg和阻燃剂1kg；
上述水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合，以600r/min的速度搅拌20min，得到混合物A；再将三聚磷酸铝和云母粉加入有机色浆中进行第二次混合，以100r/min的速度搅拌20min，得到混合物B；
（3）将混合物A和混合物B进行第三次混合，在30℃下以100r/min的速度搅拌10min，自然冷却至20℃，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入非离子型有机硅消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
实施例2
水性耐高温阻燃防锈漆，包括以下重量的原料：水性硅丙乳液48kg、水性聚丙酸钠18kg、三聚磷酸铝12kg、云母粉12kg、有机色浆16kg、非离子型有机硅消泡剂2kg、流平剂2kg、防锈剂2kg和阻燃剂2kg；
上述水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合，以600r/min的速度搅拌20min，得到混合物A；再将三聚磷酸铝和云母粉加入有机色浆中进行第二次混合，以100r/min的速度搅拌20min，得到混合物B；
（3）将混合物A和混合物B进行第三次混合，在30℃下以100r/min的速度搅拌10min，自然冷却至20℃，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入非离子型有机硅消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
实施例3
水性耐高温阻燃防锈漆，包括以下重量的原料：水性硅丙乳液48kg、水性聚丙酸钠18kg、三聚磷酸铝12kg、云母粉12kg、有机色浆19kg、非离子型有机硅消泡剂4kg、流平剂4kg、防锈剂5kg和阻燃剂4kg；
上述水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合，以1000r/min的速度搅拌40min，得到混合物A；再将三聚磷酸铝和云母粉加入有机色浆中进行第二次混合，以300r/min的速度搅拌40min，得到混合物B；
（3）将混合物A和混合物B进行第三次混合，在50℃下以100-300r/min的速度搅拌30min，自然冷却至20℃，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入非离子型有机硅消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
实施例4
水性耐高温阻燃防锈漆，包括以下重量的原料水性硅丙乳液52kg、水性聚丙酸钠22kg、三聚磷酸铝18kg、云母粉18kg、有机色浆19kg、非离子型有机硅消泡剂4kg、流平剂4kg、防锈剂5kg和阻燃剂4kg；
上述水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合，以1000r/min的速度搅拌40min，得到混合物A；再将三聚磷酸铝和云母粉加入有机色浆中进行第二次混合，以300r/min的速度搅拌40min，得到混合物B；
（3）将混合物A和混合物B进行第三次混合，在50℃下以100-300r/min的速度搅拌30min，自然冷却至20℃，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入非离子型有机硅消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
实施例5
水性耐高温阻燃防锈漆，包括以下重量的原料：水性硅丙乳液55kg、水性聚丙酸钠25kg、三聚磷酸铝20kg、云母粉20kg、有机色浆20kg、非离子型有机硅消泡剂5kg、流平剂5kg、防锈剂6kg和阻燃剂5kg；
上述水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合，以800r/min的速度搅拌30min，得到混合物A；再将三聚磷酸铝和云母粉加入有机色浆中进行第二次混合，以200r/min的速度搅拌30min，得到混合物B；
（3）将混合物A和混合物B进行第三次混合，在40℃下以200r/min的速度搅拌20min，自然冷却至20℃，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入非离子型有机硅消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
实施例6
水性耐高温阻燃防锈漆，包括以下重量的原料：水性硅丙乳液50kg、水性聚丙酸钠20kg、三聚磷酸铝15kg、云母粉15kg、有机色浆18kg、非离子型有机硅消泡剂3kg、流平剂3kg、防锈剂4kg和阻燃剂3kg；
上述水性耐高温阻燃防锈漆的制备方法，具体包括以下步骤：
（1）按上述水性耐高温阻燃防锈漆的重量kg数称取各原料；
（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合，以800r/min的速度搅拌30min，得到混合物A；再将三聚磷酸铝和云母粉加入有机色浆中进行第二次混合，以200r/min的速度搅拌30min，得到混合物B；
（3）将混合物A和混合物B进行第三次混合，在40℃下以200r/min的速度搅拌20min，自然冷却至20℃，得到混合物C；
（4）在搅拌条件下，向混合物C中依次加入非离子型有机硅消泡剂、流平剂、防锈剂和阻燃剂，即得水性耐高温阻燃防锈漆。
性能检测
对上述实施例所制备的水性耐高温阻燃防锈漆进行性能检测，检测项目及结果如下：
表1水性耐高温阻燃防锈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水性耐高温阻燃防锈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)
- 一种水性耐高温阻燃防锈漆，其特征在于，包括以下重量份的原料：水性硅丙乳液45-55份、水性聚丙酸钠15-25份、三聚磷酸铝10-20份、云母粉10-20份、色浆15-20份、消泡剂1-5份、流平剂2-5份、防锈剂1-6份和阻燃剂1-5份。
- 根据权利要求1所述的一种水性耐高温阻燃防锈漆，其特征在于，包括以下重量份的原料：水性硅丙乳液48-52份、水性聚丙酸钠18-22份、三聚磷酸铝12-18份、云母粉12-18份、色浆16-19份、消泡剂2-4份、流平剂2-4份、防锈剂2-5份和阻燃剂2-4份。
- 根据权利要求2所述的一种水性耐高温阻燃防锈漆，其特征在于，包括以下重量份的原料：水性硅丙乳液50份、水性聚丙酸钠20份、三聚磷酸铝15份、云母粉15份、色浆18份、消泡剂3份、流平剂3份、防锈剂4份和阻燃剂3份。
- 根据权利要求1-3任一项所述的一种水性耐高温阻燃防锈漆，其特征在于，所述色浆为有机色浆。
- 根据权利要求1-3任一项所述的一种水性耐高温阻燃防锈漆，其特征在于，所述消泡剂为非离子型有机硅消泡剂。
- 一种水性耐高温阻燃防锈漆的制备方法，其特征在于，具体包括以下步骤：（1）按权利要求1-5任一项所述水性耐高温阻燃防锈漆的重量份数称取各原料；（2）先将水性硅丙乳液和水性聚丙酸钠进行第一次混合搅拌，得到混合物A；再将三聚磷酸铝和云母粉加入色浆中进行第二次混合搅拌，得到混合物B；（3）将混合物A和混合物B进行第三次混合搅拌，自然冷却，得到混合物C；（4）在搅拌条件下，向混合物C中依次加入消泡剂、流平剂、防锈剂和阻燃剂，即得所述水性耐高温阻燃防锈漆。
- 根据权利要求6所述的一种水性耐高温阻燃防锈漆的制备方法，其特征在于，步骤（2）中，所述第一次混合搅拌的速度为600-1000r/min，时间为20-40min；所述第二次混合搅拌的速度为100-300r/min，时间为20-40min。
- 根据权利要求6所述的一种水性耐高温阻燃防锈漆的制备方法，其特征在于，步骤（3）中，所述搅拌的温度为30-50℃，速度为100-300r/min，时间为10-30min。
- 根据权利要求6所述的一种水性耐高温阻燃防锈漆的制备方法，其特征在于，步骤（3）中，所述自然冷却至20-30℃。
- 一种如权利要求1-5任一项所述的水性耐高温阻燃防锈漆在制备钢构专用涂料中的应用。
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