CN102786856A - Acrylate resin water latex paint curable at normal temperature and preparation method thereof - Google Patents
Acrylate resin water latex paint curable at normal temperature and preparation method thereof Download PDFInfo
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- CN102786856A CN102786856A CN2012102563168A CN201210256316A CN102786856A CN 102786856 A CN102786856 A CN 102786856A CN 2012102563168 A CN2012102563168 A CN 2012102563168A CN 201210256316 A CN201210256316 A CN 201210256316A CN 102786856 A CN102786856 A CN 102786856A
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- acrylate resin
- latex paint
- resin water
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- normal temperature
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Abstract
The invention relates to an acrylate resin water latex paint curable at normal temperature and a preparation method thereof. The invention is characterized in that the acrylate resin water latex paint curable at normal temperature mainly comprises linseed oil fatty acid, 2-aziridinylethyl methacrylate, hydroquinone, deionized water, sodium lauryl sulfate, polyethylene glycol monophenyl ether, a catalyst, styrene, methyl methacrylate, butyl acrylate, acrylic acid, etc. The acrylate resin water latex paint curable at normal temperature is suitable for being cured at normal temperature without baking equipment; a coating prepared from the acrylate resin water latex paint has the characteristics of good water resistance and salt fog resistance, no agglomeration, no settlement, strong adhesion, high glossiness, toughness, etc.
Description
Technical field
The present invention relates to a kind of acrylate resin water latex paint that is used for ambient cure and preparation method thereof, belong to chemistry painting industry protection field.
Background technology
Along with the appearance and human continuous enhancing to environment and health perception of resource and energy dilemma, the water-borne coatings of a kind of low temperature or ambient cure has been represented the main direction of low pollution, energy-saving coating.Is very important with water to replace organic solvent from safety, cost, toxicity and environmental pollution everyway; But the surface tension of water is big, latent heat is big, volatilization is slow, and the performance of characteristic causes water-borne coatings such as affected by moisture is big is difficult to reach the level of solvent based coating.In order constantly to improve the performance of water and milk property coating, the hybrid technology of waterborne polymeric and extraordinary monomeric synthesizing are the focuses of this area research always.Acrylic emulsion coatings obtains widespread use owing to having excellent guarantor's light tint retention, weathering resistance and mechanical property; Become the important kind in the present water-borne coatings; Acrylic emulsion coatings in the market mainly is a thermoplastic type; Its gloss of filming, water tolerance, patient solvent borne and stain resistance are relatively poor; Mechanical property such as hardness and tensile strength is relative deficiency also, and cross-linking type (being the heat curing-type acrylic emulsion coatings) can form the dimension reticulated structure in the film-forming process, water tolerance, stain resistance and the mechanical property of filming are significantly improved.The cross-linking method of water-borne coatings has baking crosslinked and normal temperature crosslinked, toasts crosslinked requiring the expenditure of energy, and uses inconvenient; Therefore, people more pay attention to its normal temperature crosslinked research, and conventional low temperature or ROOM TEMPERATURE CROSSLINKING ACRYLIC EMULSIONS coating cross-linking density are little; The poor-performing of filming, but should it in construction process, not need consumes energy, easy to use; Be particularly suitable for the occasion that to toast, practiced thrift the energy and resource to greatest extent.
Summary of the invention
In order to solve the technical problem of above-mentioned existence; The present invention adopts the two acrylic acid amides of diacetone under the acid catalysis condition, dehydration reaction to take place; Low temperature or the cold cross-linking that can realize the propenoate latex coating solidify, the present invention it is characterized in that this acrylate resin water latex paint that is used for ambient cure mainly by: Semen Lini oil lipid acid, methylacrylic acid 2-Soluol XC 100 ethyl ester, quinhydrones, deionized water, Sodium Lauryl Sulphate BP/USP, polyethyleneglycol phenyl ether, catalyzer, vinylbenzene, TEB 3K, Bing Xisuandingzhi, vinylformic acid etc. are formed.
Described a kind of acrylate resin water latex paint that is used for ambient cure.By being: compositions such as Semen Lini oil lipid acid 230～250, methylacrylic acid 2-Soluol XC 100 ethyl ester 110～150, quinhydrones 0.1～0.8, deionized water 350～400, Sodium Lauryl Sulphate BP/USP 2.0～5.0, polyethyleneglycol phenyl ether 10～15, catalyzer 15～25, vinylbenzene 50～70, TEB 3K 120～150, Bing Xisuandingzhi 100～120, vinylformic acid 3.0～5.0 with weight part.Described a kind of acrylate resin water latex paint that is used for ambient cure, its catalyzer are formulated by 1.0～3.0 parts of Potassium Persulphates and 50～80 parts of water.
Described a kind of acrylate resin water latex paint that is used for ambient cure, the preparation method is:
Semen Lini oil lipid acid, methylacrylic acid 2-Soluol XC 100 ethyl ester, quinhydrones one arised from reacting by heating 3h in 110 ℃～120 ℃ the reaction kettle, obtain affixture.Remove ionized water, Sodium Lauryl Sulphate BP/USP and polyethyleneglycol phenyl ether; Mix mutually with catalyzer at 80 ℃; Use above-mentioned affixture, vinylbenzene, TEB 3K, Bing Xisuandingzhi, acrylic acid mixture process 3h again; At 80 ℃ of heating 2h, making viscosity is 0.35pa.S, and solid is divided into 43.5% acrylate resin water latex paint.
The practical implementation method
(1) take by weighing 1.4 parts of Potassium Persulphates and 60 parts of water preparation catalyzer, subsequent use.
(2) by weight taking by weighing Semen Lini oil lipid acid 237, methylacrylic acid 2-Soluol XC 100 ethyl ester 130, quinhydrones 0.4, deionized water 370, Sodium Lauryl Sulphate BP/USP 4.2, polyethyleneglycol phenyl ether 14, catalyzer 20, vinylbenzene 56, TEB 3K 128, Bing Xisuandingzhi 109, vinylformic acid 4.5 respectively, subsequent use.
(3) with vinylbenzene, TEB 3K, Bing Xisuandingzhi, vinylformic acid preparating mixture, for use.
(4) Semen Lini oil lipid acid, methylacrylic acid 2-Soluol XC 100 ethyl ester, quinhydrones one are arised from reacting by heating 3h in 110 ℃～120 ℃ the reaction kettle, obtain affixture.Remove ionized water, Sodium Lauryl Sulphate BP/USP and polyethyleneglycol phenyl ether; Mix mutually with catalyzer at 80 ℃; Use above-mentioned affixture, vinylbenzene, TEB 3K, Bing Xisuandingzhi, acrylic acid mixture process 3h again; At 80 ℃ of heating 2h, making viscosity is 0.35pa.S, and solid is divided into 43.5% acrylate resin water latex paint.
Claims (4)
1. one kind is used for acrylate resin water latex paint of ambient cure and preparation method thereof.It is characterized in that this acrylate resin water latex paint that is used for ambient cure mainly by: Semen Lini oil lipid acid, methylacrylic acid 2-Soluol XC 100 ethyl ester, quinhydrones, deionized water, Sodium Lauryl Sulphate BP/USP, polyethyleneglycol phenyl ether, catalyzer, vinylbenzene, TEB 3K, Bing Xisuandingzhi, vinylformic acid etc. are formed.
2. according to right 1 described a kind of acrylate resin water latex paint that is used for ambient cure.By being: compositions such as Semen Lini oil lipid acid 230～250, methylacrylic acid 2-Soluol XC 100 ethyl ester 110～150, quinhydrones 0.1～0.8, deionized water 350～400, Sodium Lauryl Sulphate BP/USP 2.0～5.0, polyethyleneglycol phenyl ether 10～15, catalyzer 15～25, vinylbenzene 50～70, TEB 3K 120～150, Bing Xisuandingzhi 100～120, vinylformic acid 3.0～5.0 with weight part.
3. according to right 1,2 described a kind of acrylate resin water latex paints that are used for ambient cure, its catalyzer is formulated by 1.0～3.0 parts of Potassium Persulphates and 50～80 parts of water.
4. according to right 1,2,3 described a kind of acrylate resin water latex paints that are used for ambient cure, the preparation method is:
Semen Lini oil lipid acid, methylacrylic acid 2-Soluol XC 100 ethyl ester, quinhydrones one arised from reacting by heating 3h in 110 ℃～120 ℃ the reaction kettle, obtain affixture.Remove ionized water, Sodium Lauryl Sulphate BP/USP and polyethyleneglycol phenyl ether; Mix mutually with catalyzer at 80 ℃; Use above-mentioned affixture, vinylbenzene, TEB 3K, Bing Xisuandingzhi, acrylic acid mixture process 3h again; At 80 ℃ of heating 2h, making viscosity is 0.35pa.S, and solid is divided into 43.5% acrylate resin water latex paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102563168A CN102786856A (en) | 2012-07-23 | 2012-07-23 | Acrylate resin water latex paint curable at normal temperature and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102563168A CN102786856A (en) | 2012-07-23 | 2012-07-23 | Acrylate resin water latex paint curable at normal temperature and preparation method thereof |
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| CN102786856A true CN102786856A (en) | 2012-11-21 |
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| CN2012102563168A Pending CN102786856A (en) | 2012-07-23 | 2012-07-23 | Acrylate resin water latex paint curable at normal temperature and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019516813A (en) * | 2016-03-28 | 2019-06-20 | ダウ グローバル テクノロジーズ エルエルシー | Composition, aqueous coating composition, and method of improving the freeze / thaw stability of an aqueous coating composition |
| CN115785754A (en) * | 2022-12-27 | 2023-03-14 | 福建合润包装涂料有限公司 | Water-based welding line coating for rotary sterilization process of eight-treasure porridge tank |
-
2012
- 2012-07-23 CN CN2012102563168A patent/CN102786856A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 周学良等: "《精细化工产品手册.涂料》", 31 May 2002 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019516813A (en) * | 2016-03-28 | 2019-06-20 | ダウ グローバル テクノロジーズ エルエルシー | Composition, aqueous coating composition, and method of improving the freeze / thaw stability of an aqueous coating composition |
| CN115785754A (en) * | 2022-12-27 | 2023-03-14 | 福建合润包装涂料有限公司 | Water-based welding line coating for rotary sterilization process of eight-treasure porridge tank |
| CN115785754B (en) * | 2022-12-27 | 2023-11-24 | 福建合润包装涂料有限公司 | Water-based weld joint coating for rotary sterilization process of eight-ingredient porridge tank |
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Application publication date: 20121121 |
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| WD01 | Invention patent application deemed withdrawn after publication |