CN104356724B - A kind of preparation method of hydrophilic reflection paint - Google Patents
A kind of preparation method of hydrophilic reflection paint Download PDFInfo
- Publication number
- CN104356724B CN104356724B CN201410751721.6A CN201410751721A CN104356724B CN 104356724 B CN104356724 B CN 104356724B CN 201410751721 A CN201410751721 A CN 201410751721A CN 104356724 B CN104356724 B CN 104356724B
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- China
- Prior art keywords
- hydrophilic
- preparation
- constant pressure
- reflection paint
- pressure funnel
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- 239000003973 paint Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 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 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 15
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 15
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 239000002562 thickening agent Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 11
- 239000013530 defoamer Substances 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 10
- 239000003112 inhibitor Substances 0.000 claims abstract description 10
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 10
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910052939 potassium sulfate Inorganic materials 0.000 claims abstract description 9
- 235000011151 potassium sulphates Nutrition 0.000 claims abstract description 9
- 239000004842 bisphenol F epoxy resin Substances 0.000 claims abstract description 7
- 238000009835 boiling Methods 0.000 claims abstract description 6
- 238000010992 reflux Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- -1 polydimethylsiloxane Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses the preparation method of a kind of hydrophilic reflection paint, portions of de-ionized water, bisphenol F epoxy resin, part polymethyl methacrylate, Merlon, part acrylic acid, some acrylamide, part Ammonium Persulfate 98.5, potassium sulfate, filler, firming agent, polymerization inhibitor, defoamer, levelling agent, thickening agent are joined in the four-hole boiling flask equipped with thermometer, puddler, constant pressure funnel and reflux condensing tube, warming-in-water to 80 100 DEG C.Then pouring remaining deionized water, acrylic acid, acrylamide, Ammonium Persulfate 98.5, polymethyl methacrylate mix homogeneously into constant pressure funnel, 1.8 2.5h drip off.After monomer dropping to be mixed, 50 DEG C of constant temperature 20min times.Add the sodium hydroxide solution that mass percent is 0.5% to neutralize, stirring, can be prepared by that there is certain hydrophilic reflexive coating.This coating can make the water on surface sprawl formation moisture film loss voluntarily, improves the hydrophilicity of paint film, and reflective insulation performance is good.
Description
Technical field
The present invention relates to the preparation method of coating, the preparation method of the most hydrophilic reflection paint.
Background technology
In daily life, we can be frequently found, and the paint film that coating is formed has the substantial amounts of globule, and because the globule is relatively big, the globule can not evaporate timely, therefore, under the erosion of the globule, can affect the life-span of paint film.Now, increasing coating requires heat-proof quality to be improved, and is on the one hand that mode heat enters into indoor, on the other hand for refrigeration plant, it is desirable to refrigerating thermal-insulation is effective, thus reduces energy consumption.
Summary of the invention
Sprawl formation moisture film loss voluntarily to prepare the water on surface of sening as an envoy to, improve the hydrophilicity of paint film, improve the coating of the heat-proof quality of paint film, the invention provides the preparation method of a kind of hydrophilic reflection paint.
nullFor reaching above-mentioned purpose，A kind of preparation method of hydrophilic reflection paint，Count by weight，By 20% deionized water in 35-60 part、25-38 part bisphenol F epoxy resin、20% polymethyl methacrylate in 10-20 part、8-12 part Merlon、20% acrylic acid in 10-20 part、20% acrylamide in 5-8 part、20% Ammonium Persulfate 98.5 in 7-9 part、2-5 part potassium sulfate、12-20 part filler、2-3 part firming agent、0.5-1 part polymerization inhibitor、0.7-0.9 part defoamer、0.3-0.7 part levelling agent、0.1-0.7 part thickening agent joins equipped with thermometer、Puddler、In the four-hole boiling flask of constant pressure funnel and reflux condensing tube，Warming-in-water is to 80-100 DEG C,React 30 min.Then pouring remaining deionized water, acrylic acid, acrylamide, Ammonium Persulfate 98.5, polymethyl methacrylate mix homogeneously into constant pressure funnel, drip mix monomer by constant pressure funnel to reaction system, 1.8-2.5h drips off.After monomer dropping to be mixed, 50 DEG C of constant temperature 20min times.Add the sodium hydroxide solution that 3-5 part mass percent is 0.5% to neutralize, stirring, can be prepared by that there is certain hydrophilic reflexive coating.
Further, described filler is dicalcium powder, Muscovitum, barium sulfate or Kaolin.
Further, described firming agent is polyamide or m-diaminobenzene..
Further, described polymerization inhibitor is hydroquinone.
Further, described defoamer is polysiloxane-polyether copolymer, and described levelling agent is polydimethylsiloxane, and described thickening agent is one or both in association type polyurethane thickener.
The invention has the beneficial effects as follows: for group, group hydrophilic size order is-COOM >-CONH2 >-COOH >-OH, and wherein, M represents metallic atom.Therefore, when introducing organic salt composition on polymer molecular chain, the hydrophilic of film will be improved to a certain extent.Owing to using methyl methacrylate and the acrylic acid of aforementioned proportion, add potassium sulfate, therefore, the good hydrophilic property of the paint film that coating of the present invention is formed, after on spray painting to base material, make the water of coating surface sprawl formation moisture film voluntarily and run off.Polymethyl methacrylate and Merlon in raw material have different reflectance, when both are used in combination, can improve reflecting properties, thus improve heat-proof quality.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further elaborated.
Hydrophilic reflection paint, count by weight, be made up of 25-38 part bisphenol F epoxy resin, 10-20 part polymethyl methacrylate, 8-12 part Merlon, 10-20 part acrylic acid, 5-8 part acrylamide, 7-9 part Ammonium Persulfate 98.5,2-5 part potassium sulfate, 3-5 part sodium hydroxide, 12-20 part filler, 2-3 part firming agent, 0.5-1 part polymerization inhibitor, 0.7-0.9 part defoamer, 0.3-0.7 part levelling agent, 0.1-0.7 part thickening agent and 35-60 part deionized water.Described filler is dicalcium powder, Muscovitum, barium sulfate or Kaolin.Described firming agent is polyamide or m-diaminobenzene..Described polymerization inhibitor is hydroquinone.Described defoamer is polysiloxane-polyether copolymer, and described levelling agent is polydimethylsiloxane, and described thickening agent is one or both in association type polyurethane thickener.
Embodiment 1.
The preparation method of hydrophilic reflection paint is:
20% deionized water in formula 35 parts, 25 parts of bisphenol F epoxy resins, 20% polymethyl methacrylate in 10 parts, 8 parts of Merlon, 20% acrylic acid in 10 parts, 20% acrylamide in 5 parts, 20% Ammonium Persulfate 98.5 in 7 parts, 2 parts of potassium sulfate, 12 parts of fillers, 2 parts of firming agent, 0.5 part of polymerization inhibitor, 0.7 part of defoamer, 0.3 part of levelling agent, 0.1 part of thickening agent are joined in the four-hole boiling flask equipped with thermometer, puddler, constant pressure funnel and reflux condensing tube, warming-in-water, to 80-100 DEG C, reacts 30 min.Then pouring remaining deionized water, acrylic acid, acrylamide, Ammonium Persulfate 98.5, polymethyl methacrylate mix homogeneously into constant pressure funnel, drip mix monomer by constant pressure funnel to reaction system, 1.8-2.5h drips off.After monomer dropping to be mixed, 50 DEG C of constant temperature 20min times.Add the sodium hydroxide solution that 3 parts of mass percents are 0.5% to neutralize, stirring, can be prepared by that there is certain hydrophilic reflexive coating.
Embodiment 2.
The preparation method of hydrophilic reflection paint is:
20% deionized water in formula 60 parts, 38 parts of bisphenol F epoxy resins, 20% polymethyl methacrylate in 20 parts, 12 parts of Merlon, 20% acrylic acid in 20 parts, 20% acrylamide in 8 parts, 20% Ammonium Persulfate 98.5 in 9 parts, 5 parts of potassium sulfate, 20 parts of fillers, 3 parts of firming agent, 1 part of polymerization inhibitor, 0.9 part of defoamer, 0.7 part of levelling agent, 0.7 part of thickening agent are joined in the four-hole boiling flask equipped with thermometer, puddler, constant pressure funnel and reflux condensing tube, warming-in-water, to 80-100 DEG C, reacts 30 min.Then pouring remaining deionized water, acrylic acid, acrylamide, Ammonium Persulfate 98.5, polymethyl methacrylate mix homogeneously into constant pressure funnel, drip mix monomer by constant pressure funnel to reaction system, 1.8-2.5h drips off.After monomer dropping to be mixed, 50 DEG C of constant temperature 20min times.Add the sodium hydroxide solution that 5 parts of mass percents are 0.5% to neutralize, stirring, can be prepared by that there is certain hydrophilic reflexive coating.
Embodiment 3.
The preparation method of hydrophilic reflection paint is:
20% deionized water in formula 45 parts, 30 parts of bisphenol F epoxy resins, 20% polymethyl methacrylate in 15 parts, 10 parts of Merlon, 20% acrylic acid in 15 parts, 20% acrylamide in 6.5 parts, 20% Ammonium Persulfate 98.5 in 8 parts, 3.5 parts of potassium sulfate, 16 parts of fillers, 2.5 parts of firming agent, 0.8 part of polymerization inhibitor, 0.8 part of defoamer, 0.5 part of levelling agent, 0.4 part of thickening agent are joined in the four-hole boiling flask equipped with thermometer, puddler, constant pressure funnel and reflux condensing tube, warming-in-water, to 80-100 DEG C, reacts 30 min.Then pouring remaining deionized water, acrylic acid, acrylamide, Ammonium Persulfate 98.5, polymethyl methacrylate mix homogeneously into constant pressure funnel, drip mix monomer by constant pressure funnel to reaction system, 1.8-2.5h drips off.After monomer dropping to be mixed, 50 DEG C of constant temperature 20min times.Add the sodium hydroxide solution that 4 parts of mass percents are 0.5% to neutralize, stirring, can be prepared by that there is certain hydrophilic reflexive coating.
For group, group hydrophilic size order-COOM >-CONH2 >-COOH >-OH, wherein, M represents metallic atom.Therefore, when introducing organic salt composition on polymer molecular chain, the hydrophilic of film will be improved to a certain extent.Owing to using methyl methacrylate and the acrylic acid of aforementioned proportion, add potassium sulfate, therefore, the good hydrophilic property of the paint film that coating of the present invention is formed, after on spray painting to base material, make the water of coating surface sprawl formation moisture film voluntarily and run off.Polymethyl methacrylate and Merlon in raw material have different reflectance, when both are used in combination, can improve reflecting properties, thus improve heat-proof quality.
Claims (5)
- null1. the preparation method of a hydrophilic reflection paint，It is characterized in that: count by weight，By 20% deionized water in 35-60 part、25-38 part bisphenol F epoxy resin、20% polymethyl methacrylate in 10-20 part、8-12 part Merlon、20% acrylic acid in 10-20 part、20% acrylamide in 5-8 part、20% Ammonium Persulfate 98.5 in 7-9 part、2-5 part potassium sulfate、12-20 part filler、2-3 part firming agent、0.5-1 part polymerization inhibitor、0.7-0.9 part defoamer、0.3-0.7 part levelling agent、0.1-0.7 part thickening agent joins equipped with thermometer、Puddler、In the four-hole boiling flask of constant pressure funnel and reflux condensing tube，Warming-in-water is to 80-100 DEG C,React 30 min；Then pouring remaining deionized water, acrylic acid, acrylamide, Ammonium Persulfate 98.5, polymethyl methacrylate mix homogeneously into constant pressure funnel, drip mix monomer by constant pressure funnel to reaction system, 1.8-2.5h drips off；After monomer dropping to be mixed, 50 DEG C of constant temperature 20min times；Add the sodium hydroxide solution that 3-5 part mass percent is 0.5% to neutralize, stirring, can be prepared by that there is certain hydrophilic reflexive coating.
- The preparation method of hydrophilic reflection paint the most according to claim 1, it is characterised in that: described filler is dicalcium powder, Muscovitum, barium sulfate or Kaolin.
- The preparation method of hydrophilic reflection paint the most according to claim 1, it is characterised in that: described firming agent is polyamide or m-diaminobenzene..
- The preparation method of hydrophilic reflection paint the most according to claim 1, it is characterised in that: described polymerization inhibitor is hydroquinone.
- The preparation method of hydrophilic reflection paint the most according to claim 1, it is characterized in that: described defoamer is polysiloxane-polyether copolymer, described levelling agent is polydimethylsiloxane, and described thickening agent is one or both in association type polyurethane thickener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751721.6A CN104356724B (en) | 2014-12-10 | 2014-12-10 | A kind of preparation method of hydrophilic reflection paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751721.6A CN104356724B (en) | 2014-12-10 | 2014-12-10 | A kind of preparation method of hydrophilic reflection paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104356724A CN104356724A (en) | 2015-02-18 |
| CN104356724B true CN104356724B (en) | 2017-01-04 |
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| CN201410751721.6A Expired - Fee Related CN104356724B (en) | 2014-12-10 | 2014-12-10 | A kind of preparation method of hydrophilic reflection paint |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0506485B1 (en) * | 1991-03-29 | 2000-03-08 | Nippon Paint Co., Ltd. | Anticorrosive coating composition |
| CN1321164C (en) * | 2003-06-20 | 2007-06-13 | 上海小糸车灯有限公司 | Lyophilic high-molecular antifogging coating and preparing method thereof |
| CN101544867B (en) * | 2009-04-30 | 2012-08-15 | 广州慧谷化学有限公司 | An organic hydrophilic coating and a manufacturing method thereof as well as an application |
| CN103087607B (en) * | 2013-01-11 | 2015-03-04 | 株洲时代新材料科技股份有限公司 | Single-component curable waterborne epoxy insulating paint and preparation method of waterborne epoxy insulating paint |
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| CN104356724A (en) | 2015-02-18 |
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Inventor after: Qian Xiaoling Inventor before: Li Yongzhi |
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Effective date of registration: 20170905 Address after: 053600, No. 858 West Village, Anping Town, Anping County, Hebei, Hengshui Patentee after: Qian Xiaoling Address before: Huadu Village No. 57 Xinhua Town Huadu District 510800 road construction in Guangdong province Guangzhou city 9-508 Patentee before: Li Yongzhi |
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Effective date of registration: 20180716 Address after: 230088 Room 305, innovation building, Anhui University science and Technology Park, 2 Tianda Road, Hefei high tech Zone, Anhui Patentee after: Hefei HowNet Intellectual Property Operation Co., Ltd. Address before: 053600 No. 858, West Wang Zhuang village, Anping Town, Anping County, Hengshui, Hebei Patentee before: Qian Xiaoling |
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Effective date of registration: 20180801 Address after: 330800 Dacheng Development Zone, Gao An City, Jiangxi province (big city traffic police team to the West 200 meters) Patentee after: Gao An Hong Rui coating Co., Ltd. Address before: 230088 Room 305, innovation building, Anhui University science and Technology Park, 2 Tianda Road, Hefei high tech Zone, Anhui Patentee before: Hefei HowNet Intellectual Property Operation Co., Ltd. |
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Granted publication date: 20170104 Termination date: 20191210 |