CN104356817A - 一种涂料 - Google Patents
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- CN104356817A CN104356817A CN201410751688.7A CN201410751688A CN104356817A CN 104356817 A CN104356817 A CN 104356817A CN 201410751688 A CN201410751688 A CN 201410751688A CN 104356817 A CN104356817 A CN 104356817A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000000375 suspending agent Substances 0.000 claims abstract description 12
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 9
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- XKMZOFXGLBYJLS-UHFFFAOYSA-L zinc;prop-2-enoate Chemical compound [Zn+2].[O-]C(=O)C=C.[O-]C(=O)C=C XKMZOFXGLBYJLS-UHFFFAOYSA-L 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 22
- 230000008719 thickening Effects 0.000 claims description 11
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 9
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 9
- 238000004581 coalescence Methods 0.000 claims description 9
- 239000013530 defoamer Substances 0.000 claims description 9
- 229920003987 resole Polymers 0.000 claims description 9
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 9
- 230000001476 alcoholic effect Effects 0.000 claims description 8
- 239000000440 bentonite Substances 0.000 claims description 7
- 229910000278 bentonite Inorganic materials 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- -1 polysiloxane Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011593 sulfur Substances 0.000 abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 abstract description 4
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000005987 sulfurization reaction Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002242 deionisation method 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
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
本发明公开了一种涂料，按重量份数计，由50-60份丙烯酸锌树脂、10-15份成膜助剂、10-20份氧化镁、12-22份氧化硅、1-2份氧化铁、5-8份甲苯磺酸、5-8份碳酸钙、2-3份悬浮剂、3-5份醇类溶剂、1-2份粘接剂、0.7-1.2份增稠剂、0.5-1份消泡剂、0.4-0.8份流平剂及20-30份去离子水组成。本发明的涂料的抗硫性能好。
Description
技术领域
本发明涉及一种涂料。
背景技术
对于某些基材，当其裸露在外时，因受到空气中的物质侵蚀，基材很容易被硫化，从而影响基材的力学、耐热、耐候、耐磨和耐腐蚀性能等。针对这一技术问题，现在有很多人在研究如何减少对基材的硫化。其中一种方式是在基材上喷涂涂料，如在申请号为200610078245.1的专利文献中公开了一种抗硫化涂料，尽管现在有很多人在研究该方面的涂料，但是目前涂料的抗硫化性还有待改进。
发明内容
为了提高抗硫化性能，本发明提供了一种涂料。
为达到上述目的，一种涂料，按重量份数计，由50-60份丙烯酸锌树脂、10-15份成膜助剂、10-20份氧化镁、12-22份氧化硅、1-2份氧化铁、5-8份甲苯磺酸、5-8份碳酸钙、2-3份悬浮剂、3-5份醇类溶剂、1-2份粘接剂、0.7-1.2份增稠剂、0.5-1份消泡剂、0.4-0.8份流平剂及20-30份去离子水组成。
进一步的，所述的成膜助剂为乙二醇丁醚。
进一步的，所述的悬浮剂为锂基膨润土。
进一步的，所述的粘接剂为重量份数比为3:1的酚醛树脂和松香。
进一步的，所述的增稠剂为聚乙烯丁醛。
进一步的，所述的消泡剂为破泡聚硅氧烷溶液。
进一步的，所述的流平剂为端基改性有机硅。
本发明的有益效果是：涂料被喷涂到基材上后，当空气中的硫接触到漆膜时，在甲苯磺酸的作用下，丙烯酸锌树脂、氧化镁与含硫气体反应后生成的反应产物残留在涂料中，阻止了含硫气体与基材界面直接接触。用锂基膨润土为悬浮剂，这种膨润土是以天然钙基膨润土为原料，经过人工锂化改性制备出的一种矿物材料，它在去离子水的引发下能够与醇类溶剂形成胶体状物质，获得好的膨胀稠化能力，选用酚醛树脂和松香作粘结剂，酚醛树脂常温粘结力强，可使涂层获得高的常温表面强度，但发气量较大，加入量大涂层点燃时易开裂且易造成基材产生气孔缺陷，松香在涂层点燃后不易开裂。因此，采用酚醛树脂与少量松香配合使用，不仅可以减少粘结剂的加入量，提高涂料的粘结强度，而且可以提高载体粘度，使其抗硫性能更好。
具体实施方式
下面结合具体实施方式对本发明进行进一步详细说明。
涂料，按重量份数计，由50-60份丙烯酸锌树脂、10-15份成膜助剂、10-20份氧化镁、12-22份氧化硅、1-2份氧化铁、5-8份甲苯磺酸、5-8份碳酸钙、2-3份悬浮剂、3-5份醇类溶剂、1-2份粘接剂、0.7-1.2份增稠剂、0.5-1份消泡剂、0.4-0.8份流平剂及20-30份去离子组成。所述的成膜助剂为乙二醇丁醚。所述的悬浮剂为锂基膨润土。所述的粘接剂为重量份数比为3:1的酚醛树脂和松香。所述的增稠剂为聚乙烯丁醛。所述的消泡剂为破泡聚硅氧烷溶液。所述的流平剂为端基改性有机硅。
实施例1。
（1）称取10份成膜助剂、10份氧化镁、12份氧化硅、1份氧化铁、5份甲苯磺酸、5份碳酸钙、2份悬浮剂、3份醇类溶剂、1份粘接剂和20份去离子水在60-70℃的温度400~800r/min的转速下搅拌均匀.
（2）称取有50份丙烯酸锌树脂加入到步骤（1）中，并在90-110℃的水浴中边搅拌边反应25-35min。
（3）称取0.7份增稠剂、0.5份消泡剂、0.4份流平剂加入到步骤（2）中，在200~400r/min转速条件下，搅拌10~13分钟；经过滤得到涂料。
实施例2。
（1）称取15份成膜助剂、20份氧化镁、22份氧化硅、2份氧化铁、8份甲苯磺酸、8份碳酸钙、3份悬浮剂、5份醇类溶剂、2份粘接剂和30份去离子水在60-70℃的温度400~800r/min的转速下搅拌均匀.
（2）称取有60份丙烯酸锌树脂加入到步骤（1）中，并在90-110℃的水浴中边搅拌边反应25-35min。
（3）称取1.2份增稠剂、1份消泡剂、0.8份流平剂加入到步骤（2）中，在200~400r/min转速条件下，搅拌10~13分钟；经过滤得到涂料。
实施例3。
（1）称取12份成膜助剂、15份氧化镁、17份氧化硅、1.5份氧化铁、6.5份甲苯磺酸、7份碳酸钙、2.5份悬浮剂4份醇类溶剂、1.5份粘接剂和25份去离子水在60-70℃的温度400~800r/min的转速下搅拌均匀.
（2）称取有55份丙烯酸锌树脂加入到步骤（1）中，并在90-110℃的水浴中边搅拌边反应25-35min。
（3）称取0.9份增稠剂、0.8份消泡剂、0.6份流平剂加入到步骤（2）中，在200~400r/min转速条件下，搅拌10~13分钟；经过滤得到涂料。
在本发明中，涂料被喷涂到基材上后，当空气中的硫接触到漆膜时，在甲苯磺酸的作用下，丙烯酸锌树脂、氧化镁与含硫气体反应后生成的反应产物残留在涂料中，阻止了含硫气体与基材界面直接接触。用锂基膨润土为悬浮剂，这种膨润土是以天然钙基膨润土为原料，经过人工锂化改性制备出的一种矿物材料，它在去离子水的引发下能够与醇类溶剂形成胶体状物质，获得好的膨胀稠化能力，选用酚醛树脂和松香作粘结剂，酚醛树脂常温粘结力强，可使涂层获得高的常温表面强度，但发气量较大，加入量大涂层点燃时易开裂且易造成基材产生气孔缺陷，松香在涂层点燃后不易开裂。因此，采用酚醛树脂与少量松香配合使用，不仅可以减少粘结剂的加入量，提高涂料的粘结强度，而且可以提高载体粘度，使其抗硫性能更好。
Claims (7)
1.一种涂料，其特征在于：按重量份数计，由50-60份丙烯酸锌树脂、10-15份成膜助剂、10-20份氧化镁、12-22份氧化硅、1-2份氧化铁、5-8份甲苯磺酸、5-8份碳酸钙、2-3份悬浮剂、3-5份醇类溶剂、1-2份粘接剂、0.7-1.2份增稠剂、0.5-1份消泡剂、0.4-0.8份流平剂及20-30份去离子水组成。
2.根据权利要求1所述的涂料，其特征在于：所述的成膜助剂为乙二醇丁醚。
3.根据权利要求1所述的涂料，其特征在于：所述的悬浮剂为锂基膨润土。
4.根据权利要求1所述的涂料，其特征在于：所述的粘接剂为重量份数比为3:1的酚醛树脂和松香。
5.根据权利要求1所述的涂料，其特征在于：所述的增稠剂为聚乙烯丁醛。
6.根据权利要求1所述的涂料，其特征在于：所述的消泡剂为破泡聚硅氧烷溶液。
7.根据权利要求1所述的涂料，其特征在于：所述的流平剂为端基改性有机硅。
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| CN101555374A (zh) * | 2008-04-11 | 2009-10-14 | 上海海悦涂料有限公司 | 铝艇防污漆 |
| KR20120015156A (ko) * | 2010-08-11 | 2012-02-21 | 순천향대학교 산학협력단 | 징크운데실리네이트를 포함하는 친환경성 방오도료 조성물 |
| CN102618137A (zh) * | 2012-04-01 | 2012-08-01 | 海洋化工研究院 | 绿色环保渔船防污漆及挂板实验方法 |
| US20130273174A1 (en) * | 2010-03-29 | 2013-10-17 | The Clorox Company | Polyelectrolyte complexes |
| CN103897092A (zh) * | 2014-03-24 | 2014-07-02 | 海洋化工研究院有限公司 | 丙烯酸锌型自抛光防污涂料基体树脂的制备及应用 |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101074342A (zh) * | 2006-05-18 | 2007-11-21 | 中国石油天然气集团公司 | 抗硫化氢腐蚀的油管涂料及制造方法 |
| CN101555374A (zh) * | 2008-04-11 | 2009-10-14 | 上海海悦涂料有限公司 | 铝艇防污漆 |
| US20130273174A1 (en) * | 2010-03-29 | 2013-10-17 | The Clorox Company | Polyelectrolyte complexes |
| KR20120015156A (ko) * | 2010-08-11 | 2012-02-21 | 순천향대학교 산학협력단 | 징크운데실리네이트를 포함하는 친환경성 방오도료 조성물 |
| CN102618137A (zh) * | 2012-04-01 | 2012-08-01 | 海洋化工研究院 | 绿色环保渔船防污漆及挂板实验方法 |
| CN103897092A (zh) * | 2014-03-24 | 2014-07-02 | 海洋化工研究院有限公司 | 丙烯酸锌型自抛光防污涂料基体树脂的制备及应用 |
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