CN103436130A - Formula and synthetic method of resin for coating material for European-type elements - Google Patents
Formula and synthetic method of resin for coating material for European-type elements Download PDFInfo
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- CN103436130A CN103436130A CN2013103488046A CN201310348804A CN103436130A CN 103436130 A CN103436130 A CN 103436130A CN 2013103488046 A CN2013103488046 A CN 2013103488046A CN 201310348804 A CN201310348804 A CN 201310348804A CN 103436130 A CN103436130 A CN 103436130A
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Abstract
The invention discloses a formula and synthetic method of resin for coating material for European-type elements. The formula comprises acrylate monomer, functional acrylic acid monomer, a solvent and an initiating agent, wherein the acrylate monomer and the functional acrylic acid monomer are subjected to polymerization reaction through initiation of the initiating agent under a certain thermal condition to generate a high-molecular polymer. The formula is characterized by comprising the following components in percentage by mass: 15-60% of acrylate monomer, 2-20% of functional acrylic acid monomer, 50-80% of solvent and 0.02-2.00 % of initiating agent. According to the formula, the synthetic method comprises the five steps of batching, charging, dripping, heat preservation and dewatering. -OH and functional groups are introduced in the molecular structure of the resin through the functional acrylic acid monomer so as to remarkably improve the adhesiveness, glossiness, pigment wetting property and aging resistance of the resin.
Description
Technical field
The invention belongs to field of fine chemical, be specifically related to the synthetic resins field, especially a kind of European member coating resin formula and synthetic method.
Background technology
As its name suggests, it comes from Europe to European member, is widely used in the each side such as decoration, urban construction in factory and house; It is to finalize the design by template, and the cement products with various moulding formed with the sclerosis of cement yellow sand need carry out application with special coating when installing and using.With respect to other cement products, European member application has its singularity, and it belongs to the three-dimensional application of on-plane surface, can't be filled and led up again and the back cover operation, has so just improved greatly the requirement to the application coating property.
On market, be all now to adopt exterior coating or the building coating of common acrylic acid or the like carries out application, ubiquity sticking power is low, tinting strength is low, guarantor's light unfading is poor, easily efflorescence and easily coming off and the shortcomings such as workability is poor, greatly reduce European component decoration effect and work-ing life, and the key that these shortcomings occur is the main film forming substance of these coating---formula and the synthetic method of resin are poor to European component adaptation, cause poor performance after application.
Summary of the invention
In order to address the above problem, the invention provides a kind of European member coating resin formula and synthetic method, the resin that adopts this formula and method to produce is used in sticking power, the tinting strength that can significantly improve coating on European member, can significantly improve and protect the light unfading, and be difficult for efflorescence, difficult drop-off.
In order to realize the present invention, the present invention adopt introduce in resinous molecular structure-OH of functional monomer and
functional group, use acrylate monomer, functional Acrylic Acid Monomer, solvent and initiator etc. in formula, acrylate monomer and functional Acrylic Acid Monomer are under the certain temperature condition, polyreaction is carried out in initiation through initiator, generate high molecular polymkeric substance, its concrete formula and synthetic method are as follows:
A kind of European member coating resin formula and synthetic method, its formula adopts following component and content (quality %):
Described acrylate monomer, comprise one or more in methyl methacrylate, vinylformic acid butyric acid or n-BMA.
Described functional Acrylic Acid Monomer, comprise Rocryl 410 and methacrylic acid.
Described solvent is aromatic solvent, comprises a kind of in dimethylbenzene or S100 solvent.
Described initiator is superoxide, comprises a kind of in dibenzoyl peroxide or peroxidized t-butyl perbenzoate.
A kind of European member coating resin formula and synthetic method, according to above-mentioned formula, its synthetic method comprises: prepare burden, feed in raw material, drip, be incubated and the dehydration five steps.
Step 1: batching
1. by above-mentioned formula solvent by total amount (quality %) be divided at 95: 2.5: 2.5 three parts stand-by;
2. by above-mentioned formula initiator by total amount (quality %) be divided at 80: 10: 10 three parts stand-by;
Step 2: reinforced
1. 95% first part of solvent step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. by formula by the functional Acrylic Acid Monomer of the acrylate monomer of 15-60%, 5-20%, and first part of initiator of 80% of divide in 2. of step 1 join and use Drop-adding device, and stir, and treats dropping use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, in 110-150 ℃, insulation is 2 hours;
2. with 1. 2. second part of initiator of 10% of second part of dissolution with solvents step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of initiator of 2.5% the 3rd part of dissolution with solvents step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Step 4 reactor is warmed up to 130-170 ℃ and carries out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
The present invention by introduce in resinous molecular structure-OH of functional Acrylic Acid Monomer and
functional group, significantly improved the tack, glossiness of resin and, to the wettability of pigment, in formula, used methacrylic acid monomer greatly to improve the ageing resistance of acrylic resin.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Embodiment 1:
Adopt following component and weight (part) in the present embodiment:
Step 1: batching
1. in above-mentioned formula 285 parts of S100 solvents in 95: 2.5: 2.5 ratios be divided into three parts stand-by;
2. in above-mentioned formula 0.1 part of peroxidized t-butyl perbenzoate in 80: 10: 10 ratios be divided into three parts stand-by;
Step 2: reinforced
1. 95% first part of S100 solvent step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. 80% the first peroxidized t-butyl perbenzoate by formula, 100 parts of methyl methacrylates, 150 parts of n-BMAs, 30 parts of Rocryl 410s, 5 parts of methacrylic acids and step 1 divided in 2. joins uses Drop-adding device, and stir, wait to drip and use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, 110-150 ℃ of insulation 2 hours;
2. with 1. 2. second part of peroxidized t-butyl perbenzoate of 10% of second part of S100 dissolution with solvents step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of peroxidized t-butyl perbenzoate of 2.5% the 3rd part of S100 dissolution with solvents step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Be warmed up to 130-170 ℃ and carry out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
Embodiment 2:
Adopt following component and weight (part) in the present embodiment:
Step 1: batching
1. in above-mentioned formula 265 parts of S100 solvents in 95: 2.5: 2.5 ratios be divided into three parts stand-by;
2. in above-mentioned formula 0.15 part of peroxidized t-butyl perbenzoate in 80: 10: 10 ratios be divided into three parts stand-by;
Step 2: reinforced
1. 95% first part of S100 solvent step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. 80% the first peroxidized t-butyl perbenzoate by formula, 200 parts of methyl methacrylates, 150 parts of n-BMAs, 10 parts of Rocryl 410s, 5 parts of methacrylic acids and step 1 divided in 2. joins uses Drop-adding device, and stir, wait to drip and use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, 110-150 ℃ of insulation 2 hours;
2. with 1. 2. second part of peroxidized t-butyl perbenzoate of 10% of second part of S100 dissolution with solvents step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of peroxidized t-butyl perbenzoate of 2.5% the 3rd part of S100 dissolution with solvents step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Be warmed up to 130-170 ℃ and carry out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
Embodiment 3:
Adopt following component and weight (part) in the present embodiment:
Step 1: batching
1. in above-mentioned formula 355 parts of dimethylbenzene in 95: 2.5: 2.5 ratios be divided into three parts stand-by;
2. in above-mentioned formula 1.5 parts of benzoyl peroxides in 80: 10: 10 ratios be divided into three parts stand-by;
Step 2: reinforced
1. 95% first part of dimethylbenzene step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. 80% the first benzoyl peroxide by formula, 300 parts of methyl methacrylates, 150 parts of butyl acrylates, 10 parts of Rocryl 410s, 5 parts of methacrylic acids and step 1 divides in 2. joins uses Drop-adding device, and stirs, and treats dropping use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, 110-150 ℃ of insulation 2 hours;
2. with 1. 2. second part of benzoyl peroxide of 10% of second part of xylene soluble step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of benzoyl peroxide of 2.5% the 3rd part of xylene soluble step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Be warmed up to 130-170 ℃ and carry out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
Embodiment 4:
Adopt following component and weight (part) in the present embodiment:
Step 1: batching
1. in above-mentioned formula 515 parts of dimethylbenzene in 95: 2.5: 2.5 ratios be divided into three parts stand-by;
2. in above-mentioned formula 2.0 parts of benzoyl peroxides in 80: 10: 10 ratios be divided into three parts stand-by;
Step 2: reinforced
1. 95% first part of dimethylbenzene step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. 80% the first part of benzoyl peroxide by formula, 300 parts of methyl methacrylates, 200 parts of butyl acrylates, 10 parts of Rocryl 410s, 5 parts of methacrylic acids and step 1 divided in 2. joins uses Drop-adding device, and stir, wait to drip and use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, 110-150 ℃ of insulation 2 hours;
2. with 1. 2. second part of benzoyl peroxide of 10% of second part of xylene soluble step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of benzoyl peroxide of 2.5% the 3rd part of xylene soluble step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Be warmed up to 130-170 ℃ and carry out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
Embodiment 5:
Adopt following component and weight (part) in the present embodiment:
Step 1: batching
1. in above-mentioned formula 328 parts of dimethylbenzene in 95: 2.5: 2.5 ratios be divided into three parts stand-by;
2. in above-mentioned formula 1.5 parts of benzoyl peroxides in 80: 10: 10 ratios be divided into three parts stand-by;
Step 2: reinforced
1. 95% first part of dimethylbenzene step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. 80% the first part of benzoyl peroxide by formula, 200 parts of methyl methacrylates, 100 parts of butyl acrylates, 20 parts of Rocryl 410s, 8 parts of methacrylic acids and step 1 divided in 2. joins uses Drop-adding device, and stir, wait to drip and use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, 110-150 ℃ of insulation 2 hours;
2. with 1. 2. second part of benzoyl peroxide of 10% of second part of xylene soluble step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of benzoyl peroxide of 2.5% the 3rd part of xylene soluble step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Be warmed up to 130-170 ℃ and carry out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
Embodiment 6:
Adopt following component and weight (part) in the present embodiment:
Step 1: batching
1. in above-mentioned formula 540 parts of S100 solvents in 95: 2.5: 2.5 ratios be divided into three parts stand-by;
2. in above-mentioned formula 0.5 part of peroxidized t-butyl perbenzoate in 80: 10: 10 ratios be divided into three parts stand-by;
Step 2: reinforced
1. 95% first part of S100 solvent step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. 80% the first peroxidized t-butyl perbenzoate by formula, 400 parts of methyl methacrylates, 100 parts of n-BMAs, 30 parts of Rocryl 410s, 10 parts of methacrylic acids and step 1 divided in 2. joins uses Drop-adding device, and stir, wait to drip and use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, 110-150 ℃ of insulation 2 hours;
2. with 1. 2. second part of peroxidized t-butyl perbenzoate of 10% of second part of S100 dissolution with solvents step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of peroxidized t-butyl perbenzoate of 2.5% the 3rd part of S100 dissolution with solvents step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Be warmed up to 130-170 ℃ and carry out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
The above; be only the specific embodiment of the invention, but protection domain of the present invention is not limited to this, anyly is familiar with the person skilled in the art of the present invention in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. an European member coating resin is filled a prescription and synthetic method, it is characterized in that: the resin formula that described European member coating is used adopts following component and content (quality %):
Described acrylate monomer comprises one or more in methyl methacrylate, vinylformic acid butyric acid or n-BMA;
Described functional Acrylic Acid Monomer comprises Rocryl 410 and methacrylic acid;
Described solvent is that aromatic solvent comprises a kind of in dimethylbenzene or S100 solvent;
Described initiator is that superoxide comprises a kind of in dibenzoyl peroxide or peroxidized t-butyl perbenzoate.
2. an European member coating resin is filled a prescription and synthetic method, and it is characterized in that: the resin synthetic method that described European member coating is used comprises: prepare burden, feed in raw material, drip, be incubated and the five steps that dewaters:
Step 1: batching
1. by above-mentioned formula solvent by total amount (quality %) be divided at 95: 2.5: 2.5 three parts stand-by;
2. by above-mentioned formula initiator by total amount (quality %) be divided at 80: 10: 10 three parts stand-by;
Step 2: reinforced
1. 95% first part of solvent step 1 divided in 1. adds in reactor, while and stir heat temperature raising;
2. by formula by the functional Acrylic Acid Monomer of the acrylate monomer of 15-60%, 5-20%, and first part of initiator of 80% of divide in 2. of step 1 join and use Drop-adding device, and stir, and treats dropping use;
Step 3: drip
When step 2 1. in reactor while being warming up to 110-150 ℃, then by step 2 2. in mixed good monomer in 1.5-3.5 hour, drop in reactor;
Step 4: insulation
1. after step 3 completes dropping, in 110-150 ℃, insulation is 2 hours;
2. with 1. 2. second part of initiator of 10% of second part of dissolution with solvents step 1 of 2.5% of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
3. with 1. 2. 10% the 3rd part of initiator of 2.5% the 3rd part of dissolution with solvents step 1 of step 1, join reactor, 110-150 ℃ of insulation 2 hours;
Step 5: dehydration
Step 4 reactor is warmed up to 130-170 ℃ and carries out till reflux dewatering to water eliminates, stopping heating, be cooled to 80 ℃ and be filtered into scuffing of cylinder bore or barrelling, complete resin synthetic.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103488046A CN103436130A (en) | 2013-08-13 | 2013-08-13 | Formula and synthetic method of resin for coating material for European-type elements |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103488046A CN103436130A (en) | 2013-08-13 | 2013-08-13 | Formula and synthetic method of resin for coating material for European-type elements |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106478858A (en) * | 2015-08-31 | 2017-03-08 | 昆山石梅精细化工有限公司 | A kind of acrylic resin for being mainly used in container topcoat paint and its preparation technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1607409A1 (en) * | 2004-06-15 | 2005-12-21 | L'oreal | By an iodine atom functionalized copolymer, composition containing this copolymer and method of treating |
| CN103130944A (en) * | 2013-02-21 | 2013-06-05 | 西安交通大学 | Preparation method of high-reaction-activity hydroxyl acrylic resin |
-
2013
- 2013-08-13 CN CN2013103488046A patent/CN103436130A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1607409A1 (en) * | 2004-06-15 | 2005-12-21 | L'oreal | By an iodine atom functionalized copolymer, composition containing this copolymer and method of treating |
| CN103130944A (en) * | 2013-02-21 | 2013-06-05 | 西安交通大学 | Preparation method of high-reaction-activity hydroxyl acrylic resin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106478858A (en) * | 2015-08-31 | 2017-03-08 | 昆山石梅精细化工有限公司 | A kind of acrylic resin for being mainly used in container topcoat paint and its preparation technology |
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Addressee: Yuan Wusheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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Application publication date: 20131211 |