CN1211597A - Paint compound aid - Google Patents
Paint compound aid Download PDFInfo
- Publication number
- CN1211597A CN1211597A CN97116444A CN97116444A CN1211597A CN 1211597 A CN1211597 A CN 1211597A CN 97116444 A CN97116444 A CN 97116444A CN 97116444 A CN97116444 A CN 97116444A CN 1211597 A CN1211597 A CN 1211597A
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- paint
- sodium
- ethylene glycol
- alkyl sulfate
- compound aid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A compound assistant for paint is prepared from sodium alkyl sulfate, alkylphenol ethoxylates, glycol, sodium dodecylsulfonate, glycol monoethylether, formaldehyde resin, sodium bonzoate and water, and serves to increase the covering ability, viscosity and anti-deposition and anti-osmosis effect of paint and decrease cost of paint. On using it, it is slowly poured into paint in ratio of 10-15% and then they are stirred sufficiently.
Description
The present invention relates to a kind of auxiliary chemicals, particularly a kind of paint compound aid.
Present paint industry, because the prices of raw and semifnished materials rise steadily, the product cost straight line rises, most of producers are in the meagre profit management position, have difficulty in walking, and can not find and a kind ofly guaranteeing under the former paint product quality premise method that reduces cost, by retrieval and market survey, do not find offset information related to the present invention yet.
Purpose of the present invention is exactly to provide a kind of under the prerequisite of performances such as the gloss that does not influence paint, toughness, drying, hardness, sticking power, can improve opacifying power, viscosity and the anti-heavy and osmotic effect of paint again, and can reduce the paint cost by a relatively large margin, be applicable to the paint compound aid of paint such as grease rubber paint class, phenolic paint class, terylene lacquer class and alkyd paint class.
For achieving the above object, the present invention adopts technical scheme as described below: paint compound aid comprises following component substantially by the per-cent of its weight: sodium alkyl sulfate 1-7%, alkylphenol polyoxyethylene 1-8%, ethylene glycol 1-7%, sodium laurylsulfonate 5-15%, ethylene glycol monoethyl ether 5-20%, formaldehyde fat 2-10%, Sodium Benzoate 3-15% adds water to 100%.Starting material are by following processes: water is warming up to about 85 ℃, stir water, when stirring, add ethylene glycol, sodium laurylsulfonate and sodium alkyl sulfate, maintain the temperature at about 85 ℃, stirred 30 minutes, add alkylphenol polyoxyethylene again, treat complete molten after, solution temperature is reduced to below 45 ℃, add Sodium Benzoate again, the pH value that adjust solution with the neutralizing agent sodium bicarbonate this moment equals 7.5, when solution temperature is reduced to below 30 ℃, add formaldehyde fat and ethylene glycol monoethyl ether again and stir, leave standstill filtration paint compound aid, stir earlier paint during use, then by the 10-15% that paints total amount, paint compound aid is added slowly, fully stir, when painted surface has small bubbles, can not pack.
Adopt the paint compound aid of this technical scheme that following advantage is arranged:
1, make paint have good anti-heavy performance after the use.As the alkylphenol polyoxyethylene of dispersion agent, sodium alkyl sulfate uses, and makes it can wetting well surface of pigments, pigment particles is disperseed well and is suspended in the resin, thereby prevent the flocculation of pigment, has improved the anti-heavy performance of paint greatly.
2, make paint have stronger osmosis after the use.Owing to used sodium alkyl sulfate, alkylphenol polyoxyethylene and ethylene glycol monoethyl ether as permeate agent in the paint compound aid, make paint can be penetrated in the loose iron rust well, soak into, separate, not only improved the sticking power of paint, also stop further developing of corrosion effectively, played band rust, rust inhibition.
3, improved the covering performance of paint.Tensio-active agent in this auxiliary agent is ethylene glycol and sodium laurylsulfonate, it is water-wet side that their molecular characterization is an end, the other end is the hydrophobic end, their hydrophobic end is adsorbed on the surface of pigments, stretch into water-wet side among the body of system, reduce the surface tension of resin and water so on the one hand, make resin and water form a uniform and stable mixture, increased the solubleness of resin in water, just make on the other hand and form screen layer around the granules of pigments, when two granules of pigments near the time, the screen layer of the two will intert mutually, the interior concentration in district of interting has just improved relatively, thereby has improved the covering performance of paint.
4, can reduce the production cost of paint by a relatively large margin.Because of the price of paint compound aid is significantly less than the cost of paint, and paint is reached and surpasses original standard, so can reduce the production cost of paint by a relatively large margin.
Below in conjunction with embodiment invention is described in detail.
Embodiment 1: paint compound aid contains sodium alkyl sulfate 2.5% by weight percentage, alkylphenol polyoxyethylene 2%, ethylene glycol 3%, sodium laurylsulfonate 14%, ethylene glycol monoethyl ether 8%, formaldehyde fat 3%, Sodium Benzoate 5% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 2: paint compound aid contains sodium alkyl sulfate 1.5% by weight percentage, alkylphenol polyoxyethylene 3%, ethylene glycol 1.5%, sodium laurylsulfonate 6%, ethylene glycol monoethyl ether 16%, formaldehyde fat 5%, Sodium Benzoate 4% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 3: paint compound aid contains sodium alkyl sulfate 3% by weight percentage, alkylphenol polyoxyethylene 7%, ethylene glycol 2.5%, sodium laurylsulfonate 7%, ethylene glycol monoethyl ether 15%, formaldehyde fat 4%, Sodium Benzoate 14% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 4: paint compound aid contains sodium alkyl sulfate 5% by weight percentage, alkylphenol polyoxyethylene 4%, ethylene glycol 4%, sodium laurylsulfonate 10%, ethylene glycol monoethyl ether 6%, formaldehyde fat 9%, Sodium Benzoate 7% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 5: paint compound aid contains sodium alkyl sulfate 6% by weight percentage, alkylphenol polyoxyethylene 6%, ethylene glycol 5%, sodium laurylsulfonate 11%, ethylene glycol monoethyl ether 12%, formaldehyde fat 7%, Sodium Benzoate 6% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 6: paint compound aid contains sodium alkyl sulfate 4% by weight percentage, alkylphenol polyoxyethylene 3.5%, ethylene glycol 2%, sodium laurylsulfonate 9%, ethylene glycol monoethyl ether 13%, formaldehyde fat 6%, Sodium Benzoate 8% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 7: paint compound aid contains sodium alkyl sulfate 4.5% by weight percentage, alkylphenol polyoxyethylene 5%, ethylene glycol 6%, sodium laurylsulfonate 12%, ethylene glycol monoethyl ether 9%, formaldehyde fat 8%, Sodium Benzoate 12% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Embodiment 8: paint compound aid contains sodium alkyl sulfate 5.5% by weight percentage, alkylphenol polyoxyethylene 2.5%, ethylene glycol 3.5%, sodium laurylsulfonate 8%, ethylene glycol monoethyl ether 10%, formaldehyde fat 5.5%, Sodium Benzoate 10% and an amount of neutralizing agent sodium bicarbonate add water to 100%.
Claims (3)
1, a kind of paint compound aid is characterized in that: it comprises following component substantially by weight percentage: sodium alkyl sulfate 1-7%; Alkylphenol polyoxyethylene 1-8%; Ethylene glycol 1-7%; Sodium laurylsulfonate 5-15%; Ethylene glycol monoethyl ether 5-20%; Formaldehyde fat 2-10%, Sodium Benzoate 3-15% adds water to 100%.
2, paint compound aid according to claim 1, it is characterized in that: it comprises following component substantially by weight percentage: sodium alkyl sulfate 2-5%, alkylphenol polyoxyethylene 2-6%, ethylene glycol 2-5%, sodium laurylsulfonate 6-12%, ethylene glycol monoethyl ether 7-12%, formaldehyde fat 3-8%, Sodium Benzoate 8-14% adds water to 100%.
3, paint compound aid according to claim 1 and 2 is characterized in that: it also contains an amount of neutralizing agent sodium bicarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97116444A CN1211597A (en) | 1997-09-16 | 1997-09-16 | Paint compound aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97116444A CN1211597A (en) | 1997-09-16 | 1997-09-16 | Paint compound aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1211597A true CN1211597A (en) | 1999-03-24 |
Family
ID=5173858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97116444A Pending CN1211597A (en) | 1997-09-16 | 1997-09-16 | Paint compound aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1211597A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623464A (en) * | 2014-11-11 | 2016-06-01 | 泰州市金鹰精密铸造有限公司 | Protection paint for metal fasteners |
| CN106752227A (en) * | 2017-01-17 | 2017-05-31 | 四川航天五源复合材料有限公司 | A kind of basalt fibre marine surface paint and preparation method thereof |
| CN107418347A (en) * | 2017-09-30 | 2017-12-01 | 徐州翔凯重工科技有限公司 | A kind of paint composite |
| CN107556895A (en) * | 2017-09-30 | 2018-01-09 | 徐州翔凯重工科技有限公司 | The high rigidity painting layer that a kind of new paint composite makes |
-
1997
- 1997-09-16 CN CN97116444A patent/CN1211597A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623464A (en) * | 2014-11-11 | 2016-06-01 | 泰州市金鹰精密铸造有限公司 | Protection paint for metal fasteners |
| CN106752227A (en) * | 2017-01-17 | 2017-05-31 | 四川航天五源复合材料有限公司 | A kind of basalt fibre marine surface paint and preparation method thereof |
| CN107418347A (en) * | 2017-09-30 | 2017-12-01 | 徐州翔凯重工科技有限公司 | A kind of paint composite |
| CN107556895A (en) * | 2017-09-30 | 2018-01-09 | 徐州翔凯重工科技有限公司 | The high rigidity painting layer that a kind of new paint composite makes |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |