CN103525238A - Aqueous phenolic resin environment-friendly paint - Google Patents
Aqueous phenolic resin environment-friendly paint Download PDFInfo
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- CN103525238A CN103525238A CN201310493107.XA CN201310493107A CN103525238A CN 103525238 A CN103525238 A CN 103525238A CN 201310493107 A CN201310493107 A CN 201310493107A CN 103525238 A CN103525238 A CN 103525238A
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- phenolic resin
- resol
- environmental protection
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- Phenolic Resins Or Amino Resins (AREA)
Abstract
The invention relates to the field of paint coating and specifically relates to aqueous phenolic resin environment-friendly paint. The aqueous phenolic resin environment-friendly paint is characterized by comprising the following materials in parts by weight: 20-50 parts of aqueous phenolic resin, 2-10 parts of dimethylolpropionic acid, 2-3 parts of butyl ether, 2-3 parts of a neutralizer and 50-200 parts of water. The aqueous phenolic resin environment-friendly paint disclosed by the invention is wide in material resource, cheap in price, good in water solubility, low in preparation cost and extensive in application prospect.
Description
Technical field
The present invention relates to paint field, be specifically related to a kind of resol resins environmental protection paint.
Background technology
Along with overseas enterprise after the continuous enhancing of people's environmental consciousness and China joined WTO comes thick and fast, coatings industry is faced with unprecedented challenge, how to reduce pollution, the especially pollution to atmosphere of producing and using coating to cause.
Coating to the pollution of atmosphere mainly by VOC(volatile organic compounds) cause.In the production of coating and construction process, discharging VOC total amount and be only second to vehicle exhaust and occupy second, account for 20 ~ 25% of VOC contamination level, therefore reduce and control the release of VOC in coating, is a requisite measure of protection of the environment.Western developed country has been formulated strict VOC emission standard to the control starting compare Zao， various countries of VOC.China has also formulated some environmental regulations successively since the eighties in 20th century, therefore develop and promote low VOC even the environment-friendly type coating of zero VOC be trend of the times.
Water-borne coatings uses water as thinner, can effectively reduce the quantity discharged of VOC.So-called " water-miscible paint " refers to that fugitive constituent more than 80% is all the coating of water, and water-miscible paint is divided into two large classes; 1. water soluble paint; 2. water dispersible or emulsion coatings.
The base-material of water soluble paint is the true solution of water, and water further dilutes them and still keeps transparent; Itself and the mixed uniformly ability of water come from specific functional group in paint base.These functional groups are connected on polymkeric substance and and are neutralized, along with water add polymer formation micella, the diameter of this micella is so little, so that solution is transparent.Although these base-materials are true solutions, yet their contained a certain amount of organic solvents can account for 20% of whole solvents in the time of at most; Aqueous dispersion is actually solid polymer and is dispersed in water.Emulsion is that liquid polymer is dispersed in water.Take the paint that water dispersion or emulsion be base-material; Organic solvent is all accounting for 5% in solvent.
Resol is called phenolic rosin resin by phenol, modified formaldehyde rosin or the resin that formed by phenolic resin modified rosin, and the prepared paint of base-material that its siccative oil or its edible vegetable oil boil is called phenolic resin coating.Phenolic resin coating paint fast drying, hardness are high, water-fast, resistance to chemical attack, are applicable to the aspects such as wood furniture, building, machinery, motor, boats and ships and chemical anticorrosion.
As 201110143893.1, name is called the patent of invention of " a kind of take the coating that resol is major ingredient ", discloses a kind of coating that resol is major ingredient of take.The coating that the resol of take is major ingredient, is characterized in that its formula is: by weight percentage, and major ingredient: resol 50-55%, thinner: lacquer thinner 40-50%, additive: iron rust 5-10%.The resol resins of this patent is water-soluble undesirable.
Summary of the invention
The present invention, in order to solve the problems of the technologies described above, provides a kind of resol resins environmental protection paint, and good water solubility is little to environmental influence, has heat-resisting and rot-resistant performance concurrently.
For achieving the above object, the present invention adopts following technical scheme:
An environmental protection paint, is characterized in that: by mass, its composition comprises following raw material:
20 ~ 50 parts of resol resins
2 ~ 10 parts of dimethylol propionic acids
2 ~ 3 parts of butyl ether
2 ~ 3 parts of neutralizing agents
50 ~ 200 parts, water.
Described neutralizing agent is triethylamine, good water solubility, not yellowing, surface drying 30min, sticking power 100%, water-tolerant.
The pH value of described resin system is controlled at 7.5 ~ 8.5, to keep the water-soluble and stability of resin.
Described resol, formaldehyde is 1 ~ 3:1 with the amount of substance ratio of phenol.
The raw material sources of resol resins environmental protection paint of the present invention are extensive, low price, and good water solubility, preparation cost is low, has a wide range of applications.
Embodiment
Below in conjunction with embodiment, essentiality content of the present invention is described in further detail.
Embodiment 1
An environmental protection paint, by weight, its composition comprises following raw material:
20 parts of resol resins
2 parts of dimethylol propionic acids
2 parts of butyl ether
2 parts of neutralizing agents
200 parts, water.
Embodiment 2
An environmental protection paint, by weight, its composition comprises following raw material:
50 parts of resol resins
10 parts of dimethylol propionic acids
3 parts of butyl ether
2 parts of neutralizing agents
200 parts, water.
Embodiment 3
An environmental protection paint, by weight, its composition comprises following raw material:
40 parts of resol resins
5 parts of dimethylol propionic acids
3 parts of butyl ether
2 parts of neutralizing agents
100 parts, water.
Embodiment 4
An environmental protection paint, by weight, its composition comprises following raw material:
30 parts of resol resins
8 parts of dimethylol propionic acids
2 parts of butyl ether
3 parts of neutralizing agents
150 parts, water.
Described neutralizing agent is triethylamine.
Embodiment 5
A kind of resol resins environmental protection paint: by weight, its composition comprises following raw material:
25 parts of resol resins
9 parts of dimethylol propionic acids
2 parts of butyl ether
3 parts of neutralizing agents
80 parts, water.
Described neutralizing agent is triethylamine.
The pH value of described resin system is controlled at 7.5.
Embodiment 6
A kind of resol resins environmental protection paint: by weight, its composition comprises following raw material:
45 parts of resol resins
5 parts of dimethylol propionic acids
2 parts of butyl ether
3 parts of neutralizing agents
120 parts, water.
Described neutralizing agent is triethylamine.
The pH value of described resin system is controlled at 8.5.
Described resol, formaldehyde is 2:1 with the amount of substance ratio of phenol.
Embodiment 7
An environmental protection paint, by weight, its composition comprises following raw material:
45 parts of resol resins
9 parts of dimethylol propionic acids
3 parts of butyl ether
3 parts of neutralizing agents
75 parts, water.
Described neutralizing agent is triethylamine.
The pH value of described resin system is controlled at 8.
Described resol, formaldehyde is 3:1 with the amount of substance ratio of phenol.
Embodiment 8
An environmental protection paint, by weight, its composition comprises following raw material:
36 parts of resol resins
8 parts of dimethylol propionic acids
3 parts of butyl ether
2 parts of neutralizing agents
92 parts, water.
Described neutralizing agent is triethylamine.
The pH value of described resin system is controlled at 8.2.
Described resol, formaldehyde is 1:1 with the amount of substance ratio of phenol.
Embodiment 9
The preparation technology of aqueous phenolic aldehyde environmental protection paint of the present invention, operation steps is as follows:
65 parts of resol resins, 7 parts of dimethylol propionic acids, 68 parts of distilled water, 2 parts of butyl ether, neutralizing agents are added in stirring tank successively, be uniformly mixed, in sand mill, be ground to fineness and be not more than 20 μ m, then add 3 parts of neutralizing agents and 45 parts of distilled water, stir, filter and package to obtain finished product.
Described neutralizing agent is triethylamine.
Described resol, formaldehyde is 1:1 with the amount of substance ratio of phenol.
Claims (4)
1. a resol resins environmental protection paint, is characterized in that: by weight, its composition comprises following raw material:
20 ~ 50 parts of resol resins
2 ~ 10 parts of dimethylol propionic acids
2 ~ 3 parts of butyl ether
2 ~ 3 parts of neutralizing agents
50 ~ 200 parts, water.
2. a kind of resol resins environmental protection paint according to claim 1, is characterized in that: described resol, formaldehyde is 1 ~ 3:1 with the amount of substance ratio of phenol.
3. a kind of resol resins environmental protection paint according to claim 1, is characterized in that: described neutralizing agent is triethylamine.
4. a kind of resol resins environmental protection paint according to claim 1, is characterized in that: the pH value of described resin system is controlled at 7.5 ~ 8.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493107.XA CN103525238A (en) | 2013-10-21 | 2013-10-21 | Aqueous phenolic resin environment-friendly paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493107.XA CN103525238A (en) | 2013-10-21 | 2013-10-21 | Aqueous phenolic resin environment-friendly paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103525238A true CN103525238A (en) | 2014-01-22 |
Family
ID=49927603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493107.XA Withdrawn CN103525238A (en) | 2013-10-21 | 2013-10-21 | Aqueous phenolic resin environment-friendly paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103525238A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315739A (en) * | 2015-12-07 | 2016-02-10 | 苏州市神龙门窗有限公司 | Anti-corrosion metal window frame and preparation process thereof |
| WO2019000591A1 (en) * | 2017-06-29 | 2019-01-03 | 刘元 | Waterborne priming white paint applied to surface coating of pencil |
Citations (7)
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|---|---|---|---|---|
| US20060063858A1 (en) * | 2004-09-15 | 2006-03-23 | Samsung Electronics Co., Ltd. | Ink composition and color filter including the same |
| CN1878835A (en) * | 2005-02-11 | 2006-12-13 | 德古萨公司 | Aqueous compositions |
| CN1878812A (en) * | 2004-10-19 | 2006-12-13 | 德古萨公司 | Aqueous, radiation-hardenable resins, method for the production thereof, and use of the same |
| CN1910214A (en) * | 2004-01-16 | 2007-02-07 | 拜尔材料科学股份公司 | Coating composition |
| CN1942542A (en) * | 2005-03-10 | 2007-04-04 | 德古萨公司 | Aqueous paint compositions for wood |
| CN101260276A (en) * | 2008-03-20 | 2008-09-10 | 广东深展实业有限公司 | Water-soluble vacuum coating paint |
| CN102272180A (en) * | 2009-01-09 | 2011-12-07 | 昭和电工株式会社 | Method for producing novolac resin, and novolac resin |
-
2013
- 2013-10-21 CN CN201310493107.XA patent/CN103525238A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1910214A (en) * | 2004-01-16 | 2007-02-07 | 拜尔材料科学股份公司 | Coating composition |
| US20060063858A1 (en) * | 2004-09-15 | 2006-03-23 | Samsung Electronics Co., Ltd. | Ink composition and color filter including the same |
| CN1878812A (en) * | 2004-10-19 | 2006-12-13 | 德古萨公司 | Aqueous, radiation-hardenable resins, method for the production thereof, and use of the same |
| CN1878835A (en) * | 2005-02-11 | 2006-12-13 | 德古萨公司 | Aqueous compositions |
| CN1942542A (en) * | 2005-03-10 | 2007-04-04 | 德古萨公司 | Aqueous paint compositions for wood |
| CN101260276A (en) * | 2008-03-20 | 2008-09-10 | 广东深展实业有限公司 | Water-soluble vacuum coating paint |
| CN102272180A (en) * | 2009-01-09 | 2011-12-07 | 昭和电工株式会社 | Method for producing novolac resin, and novolac resin |
Non-Patent Citations (1)
| Title |
|---|
| 闫志国: "《化学工程与工艺专业实验》", 30 November 2010 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105315739A (en) * | 2015-12-07 | 2016-02-10 | 苏州市神龙门窗有限公司 | Anti-corrosion metal window frame and preparation process thereof |
| WO2019000591A1 (en) * | 2017-06-29 | 2019-01-03 | 刘元 | Waterborne priming white paint applied to surface coating of pencil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140122 |