CN102492321B - Acrylic ester floor coating - Google Patents
Acrylic ester floor coating Download PDFInfo
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- CN102492321B CN102492321B CN201110425842.8A CN201110425842A CN102492321B CN 102492321 B CN102492321 B CN 102492321B CN 201110425842 A CN201110425842 A CN 201110425842A CN 102492321 B CN102492321 B CN 102492321B
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Abstract
The invention discloses an acrylic ester floor coating, which consists of a component A, a component B and a component C. A preparation method of the acrylic ester floor coating comprises the following steps of: (1) mixing a urethane acrylate low polymer with dry oil, a crosslinking monomer and an active diluent, heating, adding a toughening agent, spliced wax and an inhibitor while stirring, preserving heat, and cooling after a homogeneous transparent mixture A is formed; (2) uniformly mixing a compound accelerant with a part of the mixture A, adding a pigment, a filler and gas-phase silicon dioxide while stirring, dispersing at a high speed for 28-32 minutes, and filtering to obtain the component A; (3) uniformly mixing the remaining part of the mixture A with the urethane acrylate low polymer to obtain the component B; and preparing a peroxide serving as the component C. The acrylic ester floor coating disclosed by the invention does not contain any carcinogenic aniline accelerant, is free from irritant odor, does not hurt the body of a contact person, and is suitable for indoor painting and large-area construction; and after coating, an obtained coating has high weather resistance, high wear resistance and high low temperature resistance.
Description
Technical field
The present invention relates to a kind of coating, especially relate to a kind of acrylic ester floor coating.
Background technology
For big area terrace construction or indoor terrace application, the coating using should be accomplished as far as possible environmental friendliness in construction process or after completion: low smelly, low toxicity is even tasteless, nontoxic.In the construction of Current Building ' anticorrosion engineering and acceptance specification GB 50212-2002, adopt vinylbenzene as the thinner of vinyl ester resin and unsaturated polyester resin, and vinylbenzene has strong, irritating smell, eye and the upper respiratory tract are had to stimulation and anesthetic action, high density vinylbenzene can stimulate contactee's eyes and upper respiratory tract mucosa, there is ophthalmodynia, shed tears, the symptom such as runny nose, sneeze, pharyngalgia, cough, then headache, dizzy, feel sick, vomiting, malaise etc., that situation severe patient occurs is dizzy, lurch.Cinnamic Chronic Effect, often be presented as neurasthenic syndrome, have headache, weak, nauseating, appetite stimulator, abdominal distension, melancholy, forgetful, the symptom such as refer to quiver, respiratory tract is had to hormesis, Long Term Contact sometimes causes obstructive lung pathology, pachylosis, chaps and thickens etc.
Methyl methacrylate as vinylbenzene substitute in vinyl ester terrace, unsaturated polyester terrace, acrylate floor construction also has certain irritating smell.As CN 200910093628 discloses a kind of acrylate resin quartzite floor coating and preparation method thereof, vinylbenzene, methyl methacrylate monomer have been used.In vinyl ester terrace, unsaturated polyester terrace, acrylate floor material, the frequent amino benzenes compounds as promotor has blood poison, neural poison, carinogenicity (seeing the rich outstanding < < public hazards of the mouth that rises abruptly and poisonous substance, organic piece of > > of hazardous material); CN201110095025 discloses a kind of polymethylmethacrylawaterproof waterproof paint and preparation method thereof, has adopted phenyl amines promotor (N, N-dimethyl-p-toluidine, DMA or N, N-Diethyl Aniline); CN201010138371 discloses a kind of bi-component methyl methacrylate waterproof paint, wherein amine type accelerator used may contain N, N-dimethyl-p-toluidine, DMA are made promotor, N, N-Diethyl Aniline, butyraldehyde-n-aniline condensation thing (808); CN200910093628 discloses a kind of acrylate resin quartzite floor coating and preparation method thereof, has wherein adopted N, and N-dimethyl-p-toluidine, DMA are done promotor.These chemical compositions all have certain toxic action to human body.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the deficiencies in the prior art, provides a kind of and have no irritating odor, use the acrylic ester floor coating of safety, excellent property.
The present invention solve the technical problem adopted technical scheme:
The present invention's acrylic ester floor coating, consists of first, second, the third three components, and the mass ratio of first, second, the third three components is: first component: second component: the third component=100: (60-150): (2-15);
Its preparation method, comprises the following steps:
(1) by urethane acrylate oligomer 80-120 part and siccative oil 5-20 part, cross-linking monomer 1-10 part, reactive thinner 15-35 part, in reactor, be uniformly mixed, progressively be warming up to 55-65 ℃, under stirring, 80-120rpm adds toughner 5-20 part, section wax 0.01-1 part, stopper 0.01-0.05 part, then at 60-80 ℃, be incubated 0.5-3 hour, after transparent and homogeneous mixture A to be formed, be cooled to 35-58 ℃;
(2) get compound accelerant 2-9 part and step (1) gained mixture A 50-90 part, after mixing in movable metallic bucket, add while stirring pigment 2-10 part, filler 20-40 part, aerosil 0.5-2 part, after 800-2000rpm high speed dispersion 28-32min, filter, obtain first component, packing;
(3) remainder of getting mixture A mixes with origoester acrylate 15-30 part, obtains component B, packing;
(4) third components are superoxide;
Described umber is mass fraction.
Described toughner can be at least one in chloroprene rubber, polymethylmethacrylate, dispersibility latex powder;
Described siccative oil can be at least one in oleum lini, synourin oil, tung oil, Chinese catalpa oil;
Described reactive thinner can be at least one in butyl acrylate, butyl methacrylate, Isooctyl methacrylate, Isooctyl acrylate monomer, tetrahydrofurfuryl methacrylate, tetrahydrofurfuryl acrylate, methacrylic acid chaff ester, vinylformic acid chaff ester, tripropylene glycol dimethacrylate, tri (propylene glycol) diacrylate, hydroxyalkyl methacrylate, acrylic acid hydroxy alkyl ester;
Described cross-linking monomer can be ethoxyquin-tripropylene glycol dimethacrylate, ethoxyquin-tri (propylene glycol) diacrylate, the third oxidation-tripropylene glycol dimethacrylate, the third oxidation-tri (propylene glycol) diacrylate, ethoxyquin-neopentylglycol dimethacrylate, ethoxyquin-neopentylglycol diacrylate, the third oxidation-neopentylglycol dimethacrylate, the third oxidation-neopentylglycol diacrylate, ethoxyquin-1, 6-hexanediol dimethacrylate, ethoxyquin-1, 6-hexanediyl ester, the third oxidation-1, 6-hexanediol dimethacrylate, the third oxidation-1, 6-hexanediyl ester, ethoxyquin-1, 4-butylene glycol dimethacrylate, ethoxyquin-1, 4-butylene glycol diacrylate, the third oxidation-1, 4-butylene glycol dimethacrylate, the third oxidation-1, at least one in 4-butylene glycol diacrylate,
Described origoester acrylate can be a kind of in polyethyleneglycol diacrylate, polyethylene glycol dimethacrylate, polypropyleneglycol diacrylate, polypropylene glycol dimethacrylate or urethane acrylate oligomer;
Described compound accelerant can be the mixture of cobalt salt and N-substituting group morpholine kind compound, wherein preferred (0.1～1) ︰ 1 of the mass ratio of cobalt salt and N-substituting group morpholine kind compound;
Described N-substituting group morpholine kind compound, mannich base (Mannich) derivative of the adducts of preferred fat (cyclo) aliphatic diisocyanates and 2-morpholine ethanol or 2-morpholine ethanol, two morpholine Anaesthetie Ether, morpholine, but described N-substituting group morpholine kind compound substituting group and the direct junction of morpholine be not containing phenyl ring or condensed-nuclei aromatics base;
Described filler can be at least one in mica powder, silicon powder, silica powder, ground barium sulfate;
Described pigment can be at least one in iron oxide black, titanium dioxide, phthalocyanine blue, phthalocyanine green;
Described superoxide is initiator, and preferably the powdered mixture (the preferred 1:1 of its mass ratio) of benzoyl peroxide and dicyclohexyl phthalate, benzoyl peroxide dibutyl phthalate are stuck with paste or cyclohexanone peroxide dibutyl phthalate paste.
The present invention selects low smelly type resin, siccative oil, reactive thinner and cross-linking monomer, adopt N-substituting group morpholine kind compound compound accelerant to prepare environmentally-friendly acrylic ester terrace paint, this coating does not contain the phenyl amines promotor of carinogenicity, have no irritating odor, can not produce harm to contactee's health, be applicable to indoor application and large-area construction; The coating that obtains after application is weather-proof, wear-resisting, lower temperature resistance is good.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Described in each embodiment, umber is mass fraction.
Embodiment 1
The acrylic ester floor coating of the present embodiment, consists of first, second, the third three components, and the mass ratio of first, second, the third three components is: first component: second component: the third component=100: 100: 4;
Its preparation method, comprises the following steps:
(1) by 85 parts of urethane acrylate oligomers and 10 parts of synourin oils, ethoxyquin-1,5 parts of 6-hexanediol dimethacrylate, 20 parts of butyl acrylates, in reactor, be uniformly mixed, progressively be warming up to 60 ℃, under stirring, 100rpm adds 10 parts of chloroprene rubbers, 0.05 part, wax of section, 0.05 part of hydroquinone of polymerization retarder, then at 65 ℃, be incubated 2 hours, after transparent and homogeneous mixture A to be formed, be cooled to 45 ℃;
(2) get 60 parts of mixture, the mixture A of 0.5 part of 6% cobalt iso-octoate butyl acrylate solution and 4 parts of 10% pair of morpholine Anaesthetie Ethers, after mixing in movable metallic bucket, add while stirring 2 parts of iron oxide blacks, 10 parts of titanium dioxides, 17 parts of mica powders, 1 part of aerosil, after 1000rpm high speed dispersion 30min, filter, obtain first component, packing;
(3) remainder of getting mixture A mixes with 30 parts of polyethyleneglycol diacrylates, obtains second component, packing;
(4) third components are that benzoyl peroxide dibutyl phthalate is stuck with paste (50%).
According to mass ratio, after being mixed with the third component, component B joins in first component, after being uniformly dispersed, can brush or roller coating.
The coating of the present embodiment has no irritating odor, the coating performance detection method standard obtaining after application and the results are shown in Table 1.
Coating after the paint spraying of the present embodiment is weather-proof, wear-resisting, resistance to low temperature is good.
Coating performance detection method standard and the result data of table 1 embodiment 1
| Project | Index | Result | Test method |
| Wear resistance (750g/500r) mg | ≤40 | 23 | GB/T 1768 |
| Resistance to artificial weathering test (QUV313nm, 1000h) | Non-foaming, nondiscoloration, paint film is without obvious variable color | Non-foaming, nondiscoloration, paint film is without obvious variable color | GB/T 16585 |
| Low-temperature bending (10 ℃) | Flawless | Flawless | GB/T 16777? |
Embodiment 2
The acrylic ester floor coating of the present embodiment, consists of first, second, the third three components, and the mass ratio of first, second, the third three components is: first component: second component: the third component=120: 80: 5;
Its preparation method, comprises the following steps:
(1) by 110 parts of urethane acrylate oligomers and 8 parts of oleum lini, 2 parts of ethoxyquin-neopentylglycol diacrylates, 20 parts of Isooctyl acrylate monomers, in reactor, be uniformly mixed, progressively be warming up to 65 ℃, under stirring, 100rpm adds 10 parts of dispersibility latex powder, 0.05 part, wax of section, 0.05 part of stopper, then at 65 ℃, be incubated 1 hour, after transparent and homogeneous mixture A to be formed, be cooled to 35 ℃;
(2) get 4.5 parts of the 10% butyl acrylate solution and 70 parts of step (1) gained mixture A of 6% 0.5 part of cobalt iso-octoate butyl acrylate solution, isophorone diisocyanate and 2-morpholine ethanol adducts, after mixing in movable metallic bucket, add while stirring 1 part of iron oxide black, 9 parts of titanium dioxides, 14 parts of mica powders, 1 part of aerosil, to filter after 1200rpm high speed dispersion 30min, obtain first component, packing;
(3) remainder of getting mixture A mixes with 20 parts of ethoxyquin-BDO dimethacrylates, obtains component B, packing;
(4) third components are (50%) 5 part of the powdered mixture of benzoyl peroxide and dicyclohexyl phthalate.
According to mass ratio, after being mixed with the third component, component B joins in first component, after being uniformly dispersed, can brush or roller coating.
The coating of the present embodiment has no irritating odor, the coating performance detection method standard obtaining after application and the results are shown in Table 2.
Coating after the paint spraying of the present embodiment is weather-proof, wear-resisting, resistance to low temperature is good.
Coating performance detection method standard and the result data of table 2 embodiment 2
| Project | Index | Result | Test method |
| Wear resistance (750g/500r) mg | ≤40 | 28 | GB/T 1689 |
| Resistance to artificial weathering test (QUV313nm, 1000h) | Non-foaming, nondiscoloration, paint film is without obvious variable color | Non-foaming, nondiscoloration, paint film is without obvious variable color | GB/T 16585 |
| Low-temperature bending (10 ℃) | Flawless | Flawless | GB/T 16777? |
Claims (4)
1. an acrylic ester floor coating, is characterized in that, first, second, the third three components, consists of, and the mass ratio of first, second, the third three components is: first component: second component: the third component=100: (60-150): (2-15);
Its preparation method, comprises the following steps:
(1) by urethane acrylate oligomer 80-120 part and siccative oil 5-20 part, cross-linking monomer 1-10 part, reactive thinner 15-35 part, in reactor, be uniformly mixed, progressively be warming up to 55-65 ℃, under stirring, 80-120rpm adds toughner 5-20 part, section wax 0.01-1 part, stopper 0.01-0.05 part, then at 60-80 ℃, be incubated 0.5-3 hour, after transparent and homogeneous mixture A to be formed, be cooled to 35-58 ℃;
Described cross-linking monomer is ethoxyquin-tripropylene glycol dimethacrylate, ethoxyquin-tri (propylene glycol) diacrylate, the third oxidation-tripropylene glycol dimethacrylate, the third oxidation-tri (propylene glycol) diacrylate, ethoxyquin-neopentylglycol dimethacrylate, ethoxyquin-neopentylglycol diacrylate, the third oxidation-neopentylglycol dimethacrylate, the third oxidation-neopentylglycol diacrylate, ethoxyquin-1, 6-hexanediol dimethacrylate, ethoxyquin-1, 6-hexanediyl ester, the third oxidation-1, 6-hexanediol dimethacrylate, the third oxidation-1, 6-hexanediyl ester, ethoxyquin-1, 4-butylene glycol dimethacrylate, ethoxyquin-1, 4-butylene glycol diacrylate, the third oxidation-1, 4-butylene glycol dimethacrylate, the third oxidation-1, at least one in 4-butylene glycol diacrylate,
Described reactive thinner is at least one in butyl acrylate, butyl methacrylate, Isooctyl methacrylate, Isooctyl acrylate monomer, tetrahydrofurfuryl methacrylate, tetrahydrofurfuryl acrylate, methacrylic acid chaff ester, vinylformic acid chaff ester, tripropylene glycol dimethacrylate, tri (propylene glycol) diacrylate, hydroxyalkyl methacrylate, acrylic acid hydroxy alkyl ester;
(2) get compound accelerant 2-9 part and step (1) gained mixture A 50-90 part, after mixing in movable metallic bucket, add while stirring pigment 2-10 part, filler 20-40 part, aerosil 0.5-2 part, after 800-2000rpm high speed dispersion 28-32min, filter, obtain first component, packing;
Described compound accelerant is the mixture of cobalt salt and N-substituting group morpholine kind compound; Described N-substituting group morpholine kind compound is the adducts of aliphatic diisocyanate and 2-morpholine ethanol, or the mannich base derivative of morpholine, 2-morpholine ethanol, two morpholine Anaesthetie Ether, but described N-substituting group morpholine kind compound substituting group and the direct junction of morpholine are containing phenyl ring or condensed-nuclei aromatics base;
(3) remainder of getting mixture A mixes with origoester acrylate 15-30 part, obtains component B, packing;
(4) third components are superoxide;
Described umber is mass fraction.
2. acrylic ester floor coating according to claim 1, is characterized in that, described toughner is at least one in chloroprene rubber, polymethylmethacrylate, dispersibility latex powder; Described siccative oil is at least one in oleum lini, synourin oil, tung oil, Chinese catalpa oil; Described origoester acrylate is a kind of in polyethyleneglycol diacrylate, polyethylene glycol dimethacrylate, polypropyleneglycol diacrylate, polypropylene glycol dimethacrylate or urethane acrylate oligomer; Described filler is at least one in mica powder, silicon powder, silica powder, ground barium sulfate; Described pigment is at least one in iron oxide black, titanium dioxide, phthalocyanine blue, phthalocyanine green; Described superoxide is initiator, for powdered mixture, the benzoyl peroxide dibutyl phthalate of benzoyl peroxide and dicyclohexyl phthalate are stuck with paste or cyclohexanone peroxide dibutyl phthalate paste.
3. acrylic ester floor coating according to claim 1 and 2, is characterized in that, in the mixture of described cobalt salt and N-substituting group morpholine kind compound, the mass ratio of cobalt salt and N-substituting group morpholine kind compound is 0.1～1 ︰ 1.
4. acrylic ester floor coating according to claim 2, is characterized in that, in the powdered mixture of described benzoyl peroxide and dicyclohexyl phthalate, the mass ratio of benzoyl peroxide and dicyclohexyl phthalate is 1 ︰ 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110425842.8A CN102492321B (en) | 2011-12-19 | 2011-12-19 | Acrylic ester floor coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110425842.8A CN102492321B (en) | 2011-12-19 | 2011-12-19 | Acrylic ester floor coating |
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| CN102492321A CN102492321A (en) | 2012-06-13 |
| CN102492321B true CN102492321B (en) | 2014-02-26 |
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| CN201110425842.8A Active CN102492321B (en) | 2011-12-19 | 2011-12-19 | Acrylic ester floor coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104046080A (en) * | 2014-06-17 | 2014-09-17 | 苏州靖羽新材料有限公司 | Epoxy resin floor coating |
| CN105001690A (en) * | 2014-10-30 | 2015-10-28 | 合肥蓝天家具制造有限责任公司 | Anti-freezing cold-resistant furniture coating |
| CN105885588A (en) * | 2016-06-20 | 2016-08-24 | 吴国强 | Novel acrylic environment-friendly floor paint |
| CN110698452A (en) * | 2019-10-27 | 2020-01-17 | 淮安瀚康新材料有限公司 | Preparation method of chlorinated ethylene carbonate by using novel initiator |
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| US20080257216A1 (en) * | 2007-04-20 | 2008-10-23 | Ppg Industries Ohio, Inc. | New urethane (meth)acrylates and their use in curable coating compositions |
| CN102140266B (en) * | 2011-04-15 | 2013-05-29 | 广州秀珀化工股份有限公司 | Polymethylmethacrylate waterproof paint and preparation method thereof |
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Application publication date: 20120613 Assignee: Changsha Xiangjiang Shengli Paint Co., Ltd. Assignor: Hunan Xiangjiang Paint Group Co., Ltd. Contract record no.: 2014430000059 Denomination of invention: Acrylic ester floor coating Granted publication date: 20140226 License type: Exclusive License Record date: 20140512 |
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Effective date of registration: 20170510 Address after: 410200 Hunan province Changsha Maqiao Wangcheng economic and Technological Development Zone Road two No. 279 Patentee after: Xiangjiang Coating Technology Co., Ltd. Address before: 410003 Hunan province Changsha Kaifu District, Deya Road No. 790 Patentee before: Hunan Xiangjiang Paint Group Co., Ltd. |