CN107400454B - 一种耐盐雾双组分水性聚氨酯清漆及其制备方法 - Google Patents
一种耐盐雾双组分水性聚氨酯清漆及其制备方法 Download PDFInfo
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- CN107400454B CN107400454B CN201610335334.3A CN201610335334A CN107400454B CN 107400454 B CN107400454 B CN 107400454B CN 201610335334 A CN201610335334 A CN 201610335334A CN 107400454 B CN107400454 B CN 107400454B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000004972 Polyurethane varnish Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 18
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 18
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 16
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims abstract description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004593 Epoxy Substances 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 29
- 239000002562 thickening agent Substances 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 15
- 239000000080 wetting agent Substances 0.000 claims description 12
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 abstract description 29
- 238000001035 drying Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 13
- 239000000126 substance Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 9
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- 239000000853 adhesive Substances 0.000 description 6
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- 239000000758 substrate Substances 0.000 description 6
- 230000032683 aging Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
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- 238000012986 modification Methods 0.000 description 5
- 238000004383 yellowing Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
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- 238000002161 passivation Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Paints Or Removers (AREA)
Abstract
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CN201610335334.3A CN107400454B (zh) | 2016-05-19 | 2016-05-19 | 一种耐盐雾双组分水性聚氨酯清漆及其制备方法 |
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CN201610335334.3A CN107400454B (zh) | 2016-05-19 | 2016-05-19 | 一种耐盐雾双组分水性聚氨酯清漆及其制备方法 |
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CN107400454A CN107400454A (zh) | 2017-11-28 |
CN107400454B true CN107400454B (zh) | 2019-12-27 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108165155A (zh) * | 2017-12-30 | 2018-06-15 | 西安经建油漆股份有限公司 | 一种环保型水性双组份聚氨酯涂料及其制备方法 |
CN108384364B (zh) * | 2018-03-29 | 2020-11-06 | 常州永丰涂料有限公司 | 双组份水性涂料及其制备方法 |
CN111378346A (zh) * | 2019-01-01 | 2020-07-07 | 中环海化(厦门)船舶智能涂料有限公司 | 一种防腐耐候功能一体化水性石墨烯涂料及其制备方法 |
CN112375438A (zh) * | 2020-10-27 | 2021-02-19 | 昆山协盛电子有限公司 | 一种用于水泵底座喷涂环保漆及其制备方法 |
CN114539895A (zh) * | 2021-10-29 | 2022-05-27 | 惠州飞凯新材料有限公司 | 一种水性pu涂料及涂装工艺 |
CN115895417A (zh) * | 2022-08-02 | 2023-04-04 | 衡水新光新材料科技有限公司 | 一种水性环氧改性聚氨酯双组分涂料及其制备方法 |
CN115926612A (zh) * | 2023-01-10 | 2023-04-07 | 湖南金化科技集团有限公司 | 一种环保型uv钢管防锈清漆 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101701128A (zh) * | 2009-11-26 | 2010-05-05 | 江苏兰陵高分子材料有限公司 | 水性双组份聚氨酯防腐涂料及其制备方法 |
CN102020917A (zh) * | 2010-11-18 | 2011-04-20 | 青岛德鑫汽车涂料有限公司 | 一种水性双组份丙烯酸聚氨酯汽车涂料及其制备方法 |
CN103772597A (zh) * | 2014-01-26 | 2014-05-07 | 浙江环达漆业集团有限公司 | 一种有机硅改性羟基丙烯酸树脂水分散体的制备方法 |
CN104098996A (zh) * | 2014-07-21 | 2014-10-15 | 裕祥化工(大连)有限公司 | 一种纳米复合聚氨酯航空涂料及其制备方法 |
CN104893527A (zh) * | 2015-06-09 | 2015-09-09 | 浩力森涂料(上海)有限公司 | 一种提高极限膜厚的水性聚氨酯涂料及其制备方法 |
-
2016
- 2016-05-19 CN CN201610335334.3A patent/CN107400454B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101701128A (zh) * | 2009-11-26 | 2010-05-05 | 江苏兰陵高分子材料有限公司 | 水性双组份聚氨酯防腐涂料及其制备方法 |
CN102020917A (zh) * | 2010-11-18 | 2011-04-20 | 青岛德鑫汽车涂料有限公司 | 一种水性双组份丙烯酸聚氨酯汽车涂料及其制备方法 |
CN103772597A (zh) * | 2014-01-26 | 2014-05-07 | 浙江环达漆业集团有限公司 | 一种有机硅改性羟基丙烯酸树脂水分散体的制备方法 |
CN104098996A (zh) * | 2014-07-21 | 2014-10-15 | 裕祥化工(大连)有限公司 | 一种纳米复合聚氨酯航空涂料及其制备方法 |
CN104893527A (zh) * | 2015-06-09 | 2015-09-09 | 浩力森涂料(上海)有限公司 | 一种提高极限膜厚的水性聚氨酯涂料及其制备方法 |
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Address after: 410600 lanyuegu Road, Ningxiang Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Bonfurt new materials Co.,Ltd. Address before: 410600 Hunan province Changsha city after Ningxiang County Pu Xiang Jing Pu Cun (DA Wan Ling Industrial Park) Patentee before: HUNAN BANFERT NEW-MATERIALS TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A salt spray resistant two-component waterborne polyurethane varnish and its preparation method Effective date of registration: 20210324 Granted publication date: 20191227 Pledgee: Ningxiang sub branch of Bank of Changsha Co.,Ltd. Pledgor: Bonfurt new materials Co.,Ltd. Registration number: Y2021980002004 |
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Denomination of invention: The invention relates to a salt spray resistant two-component waterborne polyurethane varnish and a preparation method thereof Effective date of registration: 20220429 Granted publication date: 20191227 Pledgee: Ningxiang sub branch of Bank of Changsha Co.,Ltd. Pledgor: Bonfurt new materials Co.,Ltd. Registration number: Y2022980005023 |
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