CN100580043C - Urea formaldehyde/alkyd woodenware top coat and method for manufacturing same - Google Patents
Urea formaldehyde/alkyd woodenware top coat and method for manufacturing same Download PDFInfo
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- CN100580043C CN100580043C CN200810021537A CN200810021537A CN100580043C CN 100580043 C CN100580043 C CN 100580043C CN 200810021537 A CN200810021537 A CN 200810021537A CN 200810021537 A CN200810021537 A CN 200810021537A CN 100580043 C CN100580043 C CN 100580043C
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Abstract
Disclosed is urea formaldehyde/ alkyd woodenware half-matte top finish, comprising half-matte top finish and lacquer mate; the weight ratio of half-matte top finish and lacquer-mate during the construction is 1:0.3-0.4; wherein the half-matte top finish is composed of bean oil, or alkyd at mediate or short oil length modified from behenic acid, urea resin etherified by butanol, polycarboxylic acid dispersant, aerosol flatting agent, Tissuemat E anti-settling agent, polyether organosilicone leveling agent, aralkyl organosilicone leveling agent, non-siliceous foam killer and normal butanol; the lacquer-mate is composed of paratoluenesulfonic acid, normal butanol and thinner. The top finish is environment-friendly and energy-saving and suits the requirements in the work of lacquering woodenware. The top finish is excellent in performance and the lacquer film is of the same or even better performance than polyurethane lacquer.
Description
Technical field
The present invention is a kind of finish paint that is used for woodwork coating, seasoning, belongs to technical field of coatings.
Background technology
Be used at present the coating of woodwork coating popular be polyurethane paint, but there are many shortcomings in polyurethane paint: the employing aromatic isocyanate is that the polyurethane paint film durability of raw material is bad, easy xanthochromia, efflorescence, though the polyurethane paint that with the aliphatic isocyanates is raw material is difficult for xanthochromia, but rate of drying is slow, costs an arm and a leg, and uses to be restricted on woodenware; Contain a large amount of organic volatile solvents (particularly triphen) and deleterious free isocyanate in the polyurethane paint, polluted air causes certain injury to constructor and household person's health, and the volatilization of a large amount of organic solvents also causes the waste of petroleum products resource.
Summary of the invention
The present invention is just in order to overcome above-mentioned deficiency, a kind of environmental protection is provided, saves the finish paint that the energy satisfies the wood lacquer construction requirement again, and this finish paint product performance is good, and paint film property is the same with polyurethane paint even be better than polyurethane paint.Main innovation is that finish paint is a major ingredient with urea aldehyde/Synolac, and the additive combination that is equipped with optimized choice forms.Specifically implement like this: a kind of urea aldehyde/formaldehyde alkyd woodenware top coat, comprise half mute clear finish and lacquer companion, it is characterized in that half mute clear finish and lacquer companion's construction weight proportion is 1: 0.3-0.4, wherein:
(1) weight proportion of half mute clear finish each component is:
In soya-bean oil or the behenic acid modification or the short oil-ity alcohol acid resin solid content be 70 ± 2% 31.5-36.5%
The plain formaldehyde resin solid content of the urea of butanol etherification is 60 ± 2% 55.5-60.5%
Polycarboxylate dispersant 0-0.2%
Aerosil matting agent particle diameter 1.5-3um 1.5-2%
Polyethylene wax anti-settling agent 1-1.5%
Polyethers organosilicon flow agent 0-0.25%
Aralkyl organosilicon flow agent 0-0.2%
Antifoaming agent of non-silicone 0.1-0.2%
Propyl carbinol 1-4%
(2) weight proportion of lacquer companion each component is:
Tosic acid 2.3-3.0%
Propyl carbinol 7-13.7%
Thinner 84-90%
Wherein thinner is 53 parts of dimethylbenzene by weight, 27 parts of N-BUTYL ACETATEs, 8 parts of pimelinketone, 10 parts of aromatic hydrocarbons 100
#, 2 parts of propylene glycol butyl ether mixture.
In this prescription, all polycarboxylate dispersants all can use, and our company adopts Byk104 (Byk company) in producing, and 904,904s (the modest company of Shanghai moral); Antifoaming agent of non-silicone can be selected 2300 (Guangzhou China), E for use
1(Shanghai Hai Chuan) defoamer also can be selected the non-silicon defoamer of other company for use.
The manufacture method of this urea aldehyde/formaldehyde alkyd woodenware top coat is:
(1) manufacture method of half mute clear finish: will pour in the container in soya-bean oil or the behenic acid modification or behind the plain formaldehyde resin of urea of short oil-ity alcohol acid resin, butanol etherification, polycarboxylate dispersant's weighing, stir more than 30 minutes with the speed governing dispersion machine with 400-600 rev/min, drop into the aerosil matting agent, keep more than 1 hour with the speed governing dispersion machine with 800-1000 rev/min, behind fineness≤50um, drop into remaining material, stirred 15-20 minute, filter and package;
(2) lacquer companion's manufacture method is: tosic acid with after propyl carbinol mixes,,, is added other material and stirs evenly during the no particle of the observation of waiting to take a sample with 400-600 rev/min of dispersion with the speed governing dispersion machine.
Lacquer as woodenware finish of the present invention uses no or little the benzene series solvent, save the energy, and paint film property is the same with polyurethane paint, even some data obviously is better than polyurethane paint.As follows with the polyurethane paint performance comparison:
Embodiment
Embodiment 1, and a kind of urea aldehyde/formaldehyde alkyd woodenware top coat comprises half mute clear finish and lacquer companion, and half mute clear finish and lacquer companion's construction weight proportion is 1: 0.3, wherein:
(1) weight proportion of half mute clear finish each component is:
In soya-bean oil or the behenic acid modification or the short oil-ity alcohol acid resin solid content be 70 ± 2% 34%
(three lignify worker companies, 3370D)
The plain formaldehyde resin solid content of the urea of butanol etherification is 60 ± 2% 58%
(three lignify worker companies, 5260)
Polycarboxylate dispersant (Byk104) 0.2%
Aerosil matting agent particle diameter 1.5-3um (ED30, Gray's phase) 2%
Polyethylene wax anti-settling agent (201P, the Shanghai moral is modest) 1.5%
Polyethers organosilicon flow agent (6510, Shanghai Hai Chuan) 0.25%
Aralkyl organosilicon flow agent (efka3239, dust husband Kona) 0.15%
E1 defoamer (Shanghai Hai Chuan) 0.15%
Propyl carbinol 3.75%
(2) weight proportion of lacquer companion each component is:
Tosic acid 3%
Propyl carbinol 7%
Thinner 90%
Wherein thinner is 53 parts of dimethylbenzene by weight, 27 parts of N-BUTYL ACETATEs, 8 parts of pimelinketone, 10 parts of aromatic hydrocarbons 100
#, 2 parts of propylene glycol butyl ether mixture.
The manufacture method of this urea aldehyde/formaldehyde alkyd woodenware top coat is:
(1) manufacture method of half mute clear finish: will pour in the container in soya-bean oil or the behenic acid modification or behind the plain formaldehyde resin of urea of short oil-ity alcohol acid resin, butanol etherification, polycarboxylate dispersant's weighing, stir more than 30 minutes with the speed governing dispersion machine with 400-600 rev/min, drop into the aerosil matting agent, keep more than 1 hour with the speed governing dispersion machine with 800-1000 rev/min, behind fineness≤50um, drop into remaining material, stirred 15-20 minute, filter and package;
(2) lacquer companion's manufacture method is: tosic acid with after propyl carbinol mixes,,, is added other material and stirs evenly during the no particle of the observation of waiting to take a sample with 400-600 rev/min of dispersion with the speed governing dispersion machine.
Embodiment 2, and a kind of urea aldehyde/formaldehyde alkyd woodenware top coat comprises half mute clear finish and lacquer companion, and half mute clear finish and lacquer companion's construction weight proportion is 1: 0.4, wherein:
(1) weight proportion of half mute clear finish each component is:
In soya-bean oil or the behenic acid modification or the short oil-ity alcohol acid resin solid content be 70 ± 2% 31.5%
(three lignify worker companies, 3370D)
The plain formaldehyde resin solid content of the urea of butanol etherification is 60 ± 2% 60.5%
(three lignify worker companies, 5260)
Polycarboxylate dispersant (Byk104) 0.15%
Aerosil matting agent particle diameter 1.5-3um (ED30, Gray's phase) 2%
Polyethylene wax anti-settling agent (201P, the Shanghai moral is modest) 1.5%
Polyethers organosilicon flow agent (6510, Shanghai Hai Chuan) 0.2%
Aralkyl organosilicon flow agent (efka3239, dust husband Kona) 0.03%
E1 defoamer (Shanghai Hai Chuan) 0.12%
Propyl carbinol 4%
(2) weight proportion of lacquer companion each component is:
Tosic acid 2.3%
Propyl carbinol 13.7%
Thinner 84%
Wherein thinner is 53 parts of dimethylbenzene by weight, 27 parts of N-BUTYL ACETATEs, 8 parts of pimelinketone, 10 parts of aromatic hydrocarbons 100
#, 2 parts of propylene glycol butyl ether mixture.
Manufacture method reference example 1.
Embodiment 3, and a kind of urea aldehyde/formaldehyde alkyd woodenware top coat comprises half mute clear finish and lacquer companion, and half mute clear finish and lacquer companion's construction weight proportion is 1: 0.35, wherein:
(1) weight proportion of half mute clear finish each component is:
In soya-bean oil or the behenic acid modification or the short oil-ity alcohol acid resin solid content be 70 ± 2% 36.5%
(three lignify worker companies, 3370D)
The plain formaldehyde resin solid content of the urea of butanol etherification is 60 ± 2% 59.7%
(three lignify worker companies, 5260)
Aerosil matting agent particle diameter 1.5-3um (ED30, Gray's phase) 1.5%
Polyethylene wax anti-settling agent (201P, the Shanghai moral is modest) 1%
Polyethers organosilicon flow agent (6510, Shanghai Hai Chuan) 0.1%
E1 defoamer (Shanghai Hai Chuan) 0.2%
Propyl carbinol 1%
(2) weight proportion of lacquer companion each component is:
Tosic acid 3%
Propyl carbinol 10%
Thinner 87%
Wherein thinner is 53 parts of dimethylbenzene by weight, 27 parts of N-BUTYL ACETATEs, 8 parts of pimelinketone, 10 parts of aromatic hydrocarbons 100
#, 2 parts of propylene glycol butyl ether mixture.
Manufacture method reference example 1.
Embodiment 4, and a kind of urea aldehyde/formaldehyde alkyd woodenware top coat comprises half mute clear finish and lacquer companion, and half mute clear finish and lacquer companion's construction weight proportion is 1: 0.4, wherein:
(1) weight proportion of half mute clear finish each component is:
In soya-bean oil or the behenic acid modification or the short oil-ity alcohol acid resin solid content be 70 ± 2% 36.5%
(three lignify worker companies, 3370D)
The plain formaldehyde resin solid content of the urea of butanol etherification is 60 ± 2% 55.5%
(three lignify worker companies, 5260)
Polycarboxylate dispersant (Byk104) 0.2%
Aerosil matting agent particle diameter 1.5-3um (ED30, Gray's phase) 2%
Polyethylene wax anti-settling agent (201P, the Shanghai moral is modest) 1.5%
Aralkyl organosilicon flow agent (efka3239, dust husband Kona) 0.2%
E1 defoamer (Shanghai Hai Chuan) 0.1%
Propyl carbinol 4%
(2) weight proportion of lacquer companion each component is:
Tosic acid 2.5%
Propyl carbinol 9.5%
Thinner 88%
Wherein thinner is 53 parts of dimethylbenzene by weight, 27 parts of N-BUTYL ACETATEs, 8 parts of pimelinketone, 10 parts of aromatic hydrocarbons 100
#, 2 parts of propylene glycol butyl ether mixture.
Manufacture method reference example 1.
Claims (2)
1. a urea aldehyde/formaldehyde alkyd woodenware top coat comprises half mute clear finish and lacquer companion, it is characterized in that half mute clear finish and lacquer companion's construction weight proportion is 1: 0.3-0.4, wherein:
(1) weight proportion of half mute clear finish each component is:
In soya-bean oil or the behenic acid modification or the short oil-ity alcohol acid resin solid content be 70 ± 2% 31.5-36.5%
The plain formaldehyde resin solid content of the urea of butanol etherification is 60 ± 2% 55.5-60.5%
Polycarboxylate dispersant 0-0.2%
Aerosil matting agent particle diameter 1.5-3um 1.5-2%
Polyethylene wax anti-settling agent 1-1.5%
Polyethers organosilicon flow agent 0-0.25%
Aralkyl organosilicon flow agent 0-0.2%
Antifoaming agent of non-silicone 0.1-0.2%
Propyl carbinol 1-4%
(2) weight proportion of lacquer companion each component is:
Tosic acid 2.3-3.0%
Propyl carbinol 7-13.7%
Thinner 84-90%
Wherein thinner is 53 parts of dimethylbenzene by weight, 27 parts of N-BUTYL ACETATEs, 8 parts of pimelinketone, 10 parts of aromatic hydrocarbons 100
#, 2 parts of propylene glycol butyl ether mixture.
2. a kind of urea aldehyde/formaldehyde alkyd woodenware top coat according to claim 1 is characterized in that manufacture method is:
(1) manufacture method of half mute clear finish: proportioning according to claim 1 will be poured in the container in soya-bean oil or the behenic acid modification or behind the plain formaldehyde resin of urea of short oil-ity alcohol acid resin, butanol etherification, polycarboxylate dispersant's weighing, stir more than 30 minutes with the speed governing dispersion machine with 400-600 rev/min, drop into the aerosil matting agent, keep more than 1 hour with the speed governing dispersion machine with 800-1000 rev/min, behind fineness≤50um, drop into remaining material, stirred 15-20 minute, filter and package;
(2) lacquer companion's manufacture method is: proportioning according to claim 1 with after propyl carbinol mixes,,, adds tosic acid other material and stirs evenly during the no particle of the observation of waiting to take a sample with 400-600 rev/min of dispersion with the speed governing dispersion machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810021537A CN100580043C (en) | 2008-07-28 | 2008-07-28 | Urea formaldehyde/alkyd woodenware top coat and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810021537A CN100580043C (en) | 2008-07-28 | 2008-07-28 | Urea formaldehyde/alkyd woodenware top coat and method for manufacturing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101333401A CN101333401A (en) | 2008-12-31 |
| CN100580043C true CN100580043C (en) | 2010-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810021537A Expired - Fee Related CN100580043C (en) | 2008-07-28 | 2008-07-28 | Urea formaldehyde/alkyd woodenware top coat and method for manufacturing same |
Country Status (1)
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| CN (1) | CN100580043C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604484A (en) * | 2012-03-16 | 2012-07-25 | 福州英纳建材有限公司 | Colorant helping to uniformly color wooden ware |
| CN104164180A (en) * | 2013-05-15 | 2014-11-26 | 广东翔鹰化工有限公司 | Alkyd resin paint and preparation method thereof |
| CN104497844B (en) * | 2014-12-26 | 2016-08-31 | 成都展辰涂料有限公司 | Woodenware is with clean taste high rigidity anti scuffing matte varnish |
| CN106700776A (en) * | 2016-12-06 | 2017-05-24 | 阜阳市伟叶家具有限公司 | Wear-resistant wood finish paint |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749341A (en) * | 2004-09-16 | 2006-03-22 | 上海汉邦化工有限公司 | Environment protection type poly ester wood ware paint |
-
2008
- 2008-07-28 CN CN200810021537A patent/CN100580043C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749341A (en) * | 2004-09-16 | 2006-03-22 | 上海汉邦化工有限公司 | Environment protection type poly ester wood ware paint |
Non-Patent Citations (4)
| Title |
|---|
| 低温烘烤酸固化氨基醇酸木器底漆的制备. 王强，罗先平，刘宝山等.中国涂料，第22卷第11期. 2007 |
| 低温烘烤酸固化氨基醇酸木器底漆的制备. 王强，罗先平，刘宝山等.中国涂料，第22卷第11期. 2007 * |
| 木器家具用酸固化醇酸脲醛树脂涂料. 聂振芝，张军，李辉.中国涂料，第5期. 2007 |
| 木器家具用酸固化醇酸脲醛树脂涂料. 聂振芝，张军，李辉.中国涂料，第5期. 2007 * |
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| CN101333401A (en) | 2008-12-31 |
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