CN1412257A - Preparation method of acrylic resin paint - Google Patents
Preparation method of acrylic resin paint Download PDFInfo
- Publication number
- CN1412257A CN1412257A CN 01141358 CN01141358A CN1412257A CN 1412257 A CN1412257 A CN 1412257A CN 01141358 CN01141358 CN 01141358 CN 01141358 A CN01141358 A CN 01141358A CN 1412257 A CN1412257 A CN 1412257A
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- China
- Prior art keywords
- acrylic resin
- preparation
- resin paint
- titanium oxide
- nano titanium
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Abstract
The preparation method of acrylic resin paint with ageing resistance and UV radiation ersistance is characterized by that the nano titanium dioxide whose dose is 0.1-2.0 % (perfectly 0.2-1.5%) of acrylic resin is added into the acrylic resin solution so as to raise its ageing resistance, UV radiation resistance and self-cleaning property.
Description
Technical field
That the present invention relates to is a kind of preparation method of acrylic resin paint.
Background technology
Coating plays protection, decoration, sign and other dependent interactions, therefore is widely used in every field.To consume natural resource in order reducing, to cut down the consumption of energy, reduce environmental pollution, begin acrylic resin paint, phthalic resin coating, amino-resin coating and epoxypaint the eighties and greatly developed.Wherein as the acrylic resin paint of development priority have more coloured shallow, transparency is high, look just, protect that light, plentiful, heat-resisting, corrosion-resistant, anti-damp and hot, the anti-salt fog of light, mould proof performance are good, strong adhesion, characteristics such as tough and tensile.The present preparation method of acrylic resin paint makes with acrylic resin and to be aided with filler behind the solution and auxiliary agent mixes.Wherein acrylic resin can be selected and the proportioning adjustment, changes polymerization process by monomer, makes the acrylic resin that differs from one another, and can with other multiple synthetic resins and with and form many kinds, many performances, multiduty seriation.But wherein filler has all adopted the inorganic materials as lime carbonate one class of particle diameter in micron grade, and the ageing resistance of prepared acrylic resin paint and ultraviolet-resistent property are good inadequately.
Summary of the invention
At above-mentioned deficiency, the technical problem to be solved in the present invention is to be ageing resistance that improves acrylic resin paint and the preparation method that penetrating property of uvioresistant wire spoke provides a kind of acrylic resin paint.
The preparation method of acrylic resin paint, be to mix with other fillers and auxiliary agent after acrylic resin is dissolved into solution, in the preparation method of acrylic resin paint provided by the invention, will nano titanium oxide be joined in the acrylic resin soln in the ratio of the 0.1-2.0% (weight) of acrylic resin.That is to say, the preparation method of acrylic resin paint provided by the invention earlier is dissolved into solution with acrylic resin, in the ratio of the 0.1-2.0% (weight) of acrylic resin nano titanium oxide and other fillers and auxiliary agent is joined in the acrylic resin soln then.
The preparation method of acrylic resin paint provided by the invention, the reasonable scope of nano titanium oxide addition are the 0.2-1.5% (weight) of acrylic resin.
The preparation method of acrylic resin paint provided by the invention, wherein the nano titanium oxide that is added can be replaced the filler that is added among the former preparation method of all or part of acrylic resin paint, also can additionally add and does not replace the filler that is added among the former preparation method of acrylic resin paint.That is to say that in the preparation method of acrylic resin paint provided by the invention except that adding nano titanium oxide, the filler that is added among the former preparation method can all add in former ratio, also can or not add by former proportional part interpolation.The adjusting of this ratio is to decide according to the performance requriements of the acrylic resin paint that will prepare and the relation between the cost.
The preparation method of acrylic resin paint provided by the invention, the nano titanium oxide of employing is acicular rutile crystal type, has polymolecularity, and purity is more than 99%, and the pin diameter is 10nm, and pin is long to be 20-40nm, specific surface is 180m
2More than/the g, loose density is 0.07-0.08g/cm
3, tap density is＜0.4g/cm
3The trade mark of producing as Zhoushan Tomorrow Nanomaterials Co., Ltd is the DJ3-0120 nano titanium oxide.
The preparation method of acrylic resin paint provided by the invention, adopt nano titanium oxide to come the prepared acrylic resin paint of former method is carried out modification, utilize the characteristic advantage of the ultraviolet screener performance of nano titanium oxide and its nano-scale particle diameter, large specific surface, make the acrylic resin paint that makes strengthen its ageing-resistant uvioresistant wire spoke largely and penetrate ability.Simultaneously the preparation method of acrylic resin paint provided by the invention can very fast formation network structure when acrylic resin paint is dry, has strengthened intensity, the smooth finish of acrylic resin paint.And because the self-cleaning characteristic of nano titanium oxide, the acrylic resin paint that uses the preparation method of acrylic resin paint provided by the invention and make has also obtained self-cleaning, after adding pigment, this coating can make coating bright in luster, bright, can recover its original color even coating is dirty again as long as water one dashes, improve the ornamental of coating.In a word, the acrylic resin paint that the acrylic resin paint that the preparation method of acrylic resin paint provided by the invention prepares prepares than former method has longer work-ing life, improve the quality and the class of acrylic resin paint, further enlarged its use range.
Concrete implementing method
Embodiment 1, the employed acrylic resin of present embodiment make with suspension polymerization by following prescription: methymethacrylate 25% (weight), methacrylic acid fourth fat 60% (weight), Butyl acrylate 12% (weight), methacrylic acid 2.5% (weight), peroxidation dimethylbenzoyl 0.5% (weight).At first 100 gram aforesaid propylene acid resins are fully stirred in 100 gram N-BUTYL ACETATEs (solvent), make it to dissolve fully.Add the nano titanium oxide of 0.2 gram then, make it to disperse fully, add filler then and other auxiliary agent stirs with ultrasonic wave.
Embodiment 2, in 100 gram acrylic resins, add 100 gram N-BUTYL ACETATEs and stir fully, make it to dissolve fully the back and add 1.5 gram nano titanium oxides, utilize ultrasonic wave to make it to disperse fully, stir with other fillers and auxiliary agent then.
Embodiment 3, in 100 gram acrylic resins, add 100 gram N-BUTYL ACETATEs and stir fully, make it to dissolve fully the back and add 0.1 gram nano titanium oxide, utilize ultrasonic wave to make it to disperse fully, stir with other fillers and auxiliary agent then.
Embodiment 4, in 100 gram acrylic resins, add 100 gram N-BUTYL ACETATEs and stir fully, make it to dissolve fully the back and add 2.0 gram nano titanium oxides, utilize ultrasonic wave to make it to disperse fully, stir with other fillers and auxiliary agent then.
Claims (3)
1, a kind of preparation method of acrylic resin paint, be to mix with other fillers and auxiliary agent after acrylic resin is dissolved into solution, it is characterized in that and earlier nano-titanium oxide to be joined in the acrylic resin soln in the ratio of the 0.1-2.0% (weight) of acrylic resin.
2, the preparation method of acrylic resin paint as claimed in claim 1, the scope that it is characterized in that the nano-titanium oxide addition are the 0.2-1.5% (weight) of acrylic resin.
3, the preparation method of acrylic resin paint as claimed in claim 1 or 2 is characterized in that the nano titanium oxide that adopts is acicular rutile crystal type, has polymolecularity, purity is more than 99%, the pin diameter is 10nm, and pin is long to be 20-40nm, and specific surface is 180m
2More than/the g, loose density is 0.07-0.08g/cm
3, tap density is＜0.4g/cm
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01141358 CN1412257A (en) | 2001-10-16 | 2001-10-16 | Preparation method of acrylic resin paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01141358 CN1412257A (en) | 2001-10-16 | 2001-10-16 | Preparation method of acrylic resin paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1412257A true CN1412257A (en) | 2003-04-23 |
Family
ID=4676110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01141358 Pending CN1412257A (en) | 2001-10-16 | 2001-10-16 | Preparation method of acrylic resin paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1412257A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389159C (en) * | 2006-07-20 | 2008-05-21 | 烟台大学 | Preparation method of lightfast coating material |
| CN102260365A (en) * | 2011-02-17 | 2011-11-30 | 湖南晟通科技集团有限公司 | Acrylic ester resin solution and preparation method thereof |
| CN114395070A (en) * | 2021-12-16 | 2022-04-26 | 广东贝壳新材料科技有限公司 | Preparation method of benzene-free hydroxy acrylic resin |
-
2001
- 2001-10-16 CN CN 01141358 patent/CN1412257A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389159C (en) * | 2006-07-20 | 2008-05-21 | 烟台大学 | Preparation method of lightfast coating material |
| CN102260365A (en) * | 2011-02-17 | 2011-11-30 | 湖南晟通科技集团有限公司 | Acrylic ester resin solution and preparation method thereof |
| CN114395070A (en) * | 2021-12-16 | 2022-04-26 | 广东贝壳新材料科技有限公司 | Preparation method of benzene-free hydroxy acrylic resin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |