CN104387823A - Phenolic aldehyde antirust coating and preparation method thereof - Google Patents
Phenolic aldehyde antirust coating and preparation method thereof Download PDFInfo
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- CN104387823A CN104387823A CN201410621296.9A CN201410621296A CN104387823A CN 104387823 A CN104387823 A CN 104387823A CN 201410621296 A CN201410621296 A CN 201410621296A CN 104387823 A CN104387823 A CN 104387823A
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Abstract
The invention provides a phenolic aldehyde antirust coating and relates to the technical field of building decorative materials. The phenolic aldehyde antirust coating is prepared from the following raw materials in parts by weight: 30-40 parts of linseed oil, 10-20 parts of maleic anhydride, 3-4 parts of phenolic resin, 15-25 parts of pigment mixed powder, 5-15 parts of n-butyl alcohol, 15-25 parts of ammonium hydroxide and 1-3 parts of a drier. The phenolic aldehyde antirust coating has the beneficial effects that the preparation is convenient and simple, the raw materials are easily available, the equipment investment is little, the operation is convenient, the prepared phenolic aldehyde antirust coating is environmental-friendly without causing pollution, is high in purity, is strong in adhesive force, is obvious in using effect and is safe and reliable.
Description
Technical field
The present invention relates to technical field of construction and decoration materials, be specifically related to a kind of phenolic aldehyde rust proof paint and preparation method thereof.
Background technology
Coating is that one firmly can cover body surface, plays protection, decoration, mark and the chemical mixture coating of other special purposes, comprises more scientific and technological composition, be widely used in modern science and technology and industrial circle.Coating has some habitual addresses of blurting out still to remain, as emulsion paint, priming paint, finish paint etc.Generally speaking, coating is exactly the material that can be coated in coated article part surface and can form the continuous film of firm attachment.It both can be inorganic, as electro-coppering, and electronickelling, electro-galvanizing etc.Also can be organic, as most organic polymer material, organic polymer material constitutes current Coating Market major portion, that paints is of a great variety, the paint that different fields uses, and kind is also not quite similar, antirust is that relative usage paints more widely, throughput requirements is larger, but anti-corrosive technology formula is on the market still relatively traditional, can not meet the demand of current market.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of nontoxic, environment protection health, simple phenolic aldehyde rust proof paint of preparation technology and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of phenolic aldehyde rust proof paint, is characterized in that, be made up of the raw material of following component:
Oleum lini 30-40 part, MALEIC ANHYDRIDE MIN 99.5 10-20 part, resol 3-4 part, filling material powder mix 15-25 part, propyl carbinol 5-15 part, ammoniacal liquor 15-25 part, siccative 1-3 part.
The preferred component of each raw material is:
Oleum lini 35 parts, MALEIC ANHYDRIDE MIN 99.5 15 parts, 3.5 parts, resol, filling material powder mix 20 parts, propyl carbinol 10 parts, ammoniacal liquor 20 parts, siccative 2 parts.
The raw material that described filling material powder mix comprises has: Arizona bacilli 5-15 part, zinc phosphate 5-15 part, barium sulfate 1-3 part, talcum powder 1-3 part, calcium carbonate 1-3 part;
Preparation method is: select a mortar, is added successively in mortar by above raw material, after grinding, adopts 100 object screen filtration.
Described siccative is cobalt naphthenate.
Another object of the present invention prepares the preparation method of phenolic aldehyde rust proof paint of the present invention, it is characterized in that: comprise following processing step,
A, the reactor selecting to arrange prolong, add wherein by the linseed oil in raw material and MALEIC ANHYDRIDE MIN 99.5, be warming up to 180-200 DEG C, isothermal reaction 2h;
B, until above-mentioned steps a reaction terminate after, the resol in raw material is added wherein, raised temperature to 220-230 DEG C continue reaction;
C, above-mentioned steps b reaction while, every 10min sample carry out determination of acid value, when acid number reaches 60-80mgKOH/g, be cooled to 80-100 DEG C, add the propyl carbinol in raw material, continue to be cooled to 40-60 DEG C;
D, until step c reaction terminate after, the ammoniacal liquor adjust ph added in raw material is after 7.5-8.5, stirs, obtains resin binder for subsequent use;
E, the resin binder obtained in above-mentioned steps d is all added in a paint mixing tank, then the filling material powder mix in raw material is added wherein, after stirring, add in sand mill, sand milling to particle fineness is after 40-50um, then the siccative in raw material is added wherein, after stirring, packaging warehouse-in.
The invention has the beneficial effects as follows: the present invention is simply easy to prepare, raw material is easy to get, and facility investment is few, convenient operation, the phenolic aldehyde rust proof paint of preparation, and environment friendly and pollution-free, purity is high, strong adhesion, and result of use is obvious, safe and reliable.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
A kind of phenolic aldehyde rust proof paint, is made up of the raw material of following component:
Oleum lini 30kg, MALEIC ANHYDRIDE MIN 99.5 15kg, resol 3kg, filling material powder mix 15kg, propyl carbinol 5kg, ammoniacal liquor 15kg, cobalt naphthenate 1kg.
The raw material that described filling material powder mix comprises has: Arizona bacilli 5kg, zinc phosphate 5kg, barium sulfate 1kg, talcum powder 1kg, calcium carbonate 1kg;
Preparation method is: select a mortar, is added successively in mortar by above raw material, after grinding, adopts 100 object screen filtration.
Prepare the method for phenolic aldehyde rust proof paint of the present invention:
A, the reactor selecting to arrange prolong, add wherein by the linseed oil in raw material and MALEIC ANHYDRIDE MIN 99.5, be warming up to 180-200 DEG C, isothermal reaction 2h;
B, until above-mentioned steps a reaction terminate after, the resol in raw material is added wherein, raised temperature to 220-230 DEG C continue reaction;
C, above-mentioned steps b reaction while, every 10min sample carry out determination of acid value, when acid number reaches 60-80mgKOH/g, be cooled to 80-100 DEG C, add the propyl carbinol in raw material, continue to be cooled to 40-60 DEG C;
D, until step c reaction terminate after, the ammoniacal liquor adjust ph added in raw material is after 7.5-8.5, stirs, obtains resin binder for subsequent use;
E, the resin binder obtained in above-mentioned steps d is all added in a paint mixing tank, then the filling material powder mix in raw material is added wherein, after stirring, add in sand mill, sand milling to particle fineness is after 40-50um, then the cobalt naphthenate in raw material is added wherein, after stirring, packaging warehouse-in.
Embodiment 2
A kind of phenolic aldehyde rust proof paint, is made up of the raw material of following component:
Oleum lini 35kg, MALEIC ANHYDRIDE MIN 99.5 15kg, resol 3.5kg, filling material powder mix 20kg, propyl carbinol 10kg, ammoniacal liquor 20kg, cobalt naphthenate 2kg.
The raw material that described filling material powder mix comprises has: Arizona bacilli 10kg, zinc phosphate 10kg, barium sulfate 2kg, talcum powder 2kg, calcium carbonate 2kg;
Preparation method is: select a mortar, is added successively in mortar by above raw material, after grinding, adopts 100 object screen filtration.
Prepare the method for phenolic aldehyde rust proof paint of the present invention:
A, the reactor selecting to arrange prolong, add wherein by the linseed oil in raw material and MALEIC ANHYDRIDE MIN 99.5, be warming up to 180-200 DEG C, isothermal reaction 2h;
B, until above-mentioned steps a reaction terminate after, the resol in raw material is added wherein, raised temperature to 220-230 DEG C continue reaction;
C, above-mentioned steps b reaction while, every 10min sample carry out determination of acid value, when acid number reaches 60-80mgKOH/g, be cooled to 80-100 DEG C, add the propyl carbinol in raw material, continue to be cooled to 40-60 DEG C;
D, until step c reaction terminate after, the ammoniacal liquor adjust ph added in raw material is after 7.5-8.5, stirs, obtains resin binder for subsequent use;
E, the resin binder obtained in above-mentioned steps d is all added in a paint mixing tank, then the filling material powder mix in raw material is added wherein, after stirring, add in sand mill, sand milling to particle fineness is after 40-50um, then the cobalt naphthenate in raw material is added wherein, after stirring, packaging warehouse-in.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a phenolic aldehyde rust proof paint, is characterized in that, is made up of the raw material of following component:
Oleum lini 30-40 part, MALEIC ANHYDRIDE MIN 99.5 10-20 part, resol 3-4 part, filling material powder mix 15-25 part, propyl carbinol 5-15 part, ammoniacal liquor 15-25 part, siccative 1-3 part.
2. phenolic aldehyde rust proof paint according to claim 1, is characterized in that: the preferred component of each raw material is: oleum lini 35 parts, MALEIC ANHYDRIDE MIN 99.5 15 parts, 3.5 parts, resol, filling material powder mix 20 parts, propyl carbinol 10 parts, ammoniacal liquor 20 parts, siccative 2 parts.
3. phenolic aldehyde rust proof paint according to claim 1, is characterized in that: the raw material that described filling material powder mix comprises has: Arizona bacilli 5-15 part, zinc phosphate 5-15 part, barium sulfate 1-3 part, talcum powder 1-3 part, calcium carbonate 1-3 part;
Preparation method is: select a mortar, is added successively in mortar by above raw material, after grinding, adopts 100 object screen filtration.
4. phenolic aldehyde rust proof paint according to claim 1, is characterized in that: described siccative is cobalt naphthenate.
5. the phenolic aldehyde rust proof paint of preparation described in claim 1 or 2, is characterized in that: comprise the following steps,
A, the reactor selecting to arrange prolong, add wherein by the linseed oil in raw material and MALEIC ANHYDRIDE MIN 99.5, be warming up to 180-200 DEG C, isothermal reaction 2h;
B, until above-mentioned steps a reaction terminate after, the resol in raw material is added wherein, raised temperature to 220-230 DEG C continue reaction;
C, above-mentioned steps b reaction while, every 10min sample carry out determination of acid value, when acid number reaches 60-80mgKOH/g, be cooled to 80-100 DEG C, add the propyl carbinol in raw material, continue to be cooled to 40-60 DEG C;
D, until step c reaction terminate after, the ammoniacal liquor adjust ph added in raw material is after 7.5-8.5, stirs, obtains resin binder for subsequent use;
E, the resin binder obtained in above-mentioned steps d is all added in a paint mixing tank, then the filling material powder mix in raw material is added wherein, after stirring, add in sand mill, sand milling to particle fineness is after 40-50um, then the siccative in raw material is added wherein, after stirring, packaging warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621296.9A CN104387823A (en) | 2014-11-05 | 2014-11-05 | Phenolic aldehyde antirust coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621296.9A CN104387823A (en) | 2014-11-05 | 2014-11-05 | Phenolic aldehyde antirust coating and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104387823A true CN104387823A (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410621296.9A Pending CN104387823A (en) | 2014-11-05 | 2014-11-05 | Phenolic aldehyde antirust coating and preparation method thereof |
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| CN (1) | CN104387823A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002139A (en) * | 2010-10-22 | 2011-04-06 | 兰州石化职业技术学院 | Method for preparing modified phenolic resin for coating with cresol residue |
| CN103342941A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Phenolic anti-rust paint and preparation method thereof |
-
2014
- 2014-11-05 CN CN201410621296.9A patent/CN104387823A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002139A (en) * | 2010-10-22 | 2011-04-06 | 兰州石化职业技术学院 | Method for preparing modified phenolic resin for coating with cresol residue |
| CN103342941A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Phenolic anti-rust paint and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 苏娇莲等: "新型水溶性防锈涂料的研制", 《电镀与涂饰》 * |
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Application publication date: 20150304 |