CN105315835A - High-temperature-resistant anticorrosion epoxy paint and preparation method thereof - Google Patents
High-temperature-resistant anticorrosion epoxy paint and preparation method thereof Download PDFInfo
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- CN105315835A CN105315835A CN201410345286.7A CN201410345286A CN105315835A CN 105315835 A CN105315835 A CN 105315835A CN 201410345286 A CN201410345286 A CN 201410345286A CN 105315835 A CN105315835 A CN 105315835A
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Abstract
The invention discloses high-temperature-resistant anticorrosion epoxy paint and a preparation method thereof. The paint comprises the following raw materials in parts by mass: 76-80 parts of epoxy resin, 10-12 parts of phenolic resins, 8-10 parts of furfural resin, 3-4 parts of isocyanate, 5-7 parts of silicone resin, 10-12 parts of ferriferrous oxide, 4-6 parts of asbestos powder, 2-4 parts of silica-gel powder, and 6-9 parts of diepoxypropane ethyl ether. The preparation method comprises adding epoxy resin, phenolic resin, furfural resin, isocyanate and silicone resin into a reaction kettle and stirring, controlling the reaction temperature to below 30-60 DEG C, and stirring for 0.5-1 h; then adding ferriferrous oxide, asbestos powder and silica-gel powder into the reaction kettle, controlling the reaction temperature to be 60-80 DEG C, and stirring for 0.5-1 h; and finally adding diepoxypropane ethyl ether into the reaction kettle, controlling the reaction temperature to be 70-80 DEG C, and stirring for 0.5-1 h. The paint possesses extremely strong anticorrosion property and rust resistance on metals, high saline-alkaline-resistant hardness and strong in adhesive force, and is improved in high-temperature resistance by employing high-temperature-resistant resin and a heat-conduction filling material.
Description
Technical field
The present invention relates to a kind of paint and preparation thereof, specifically a kind of corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof.
Background technology
Epoxy-based lacquers is as a kind of important coating, and the major advantage of epoxy-based lacquers is very strong to the sticking power of the inorganic materials such as cement, metal; Coating itself is very corrosion-resistant; Good mechanical performance is wear-resisting, shock-resistant; Can be made into solvent-free or high solid coating; Organic solvent-resistant is heat-resisting, water-fast; Film is nontoxic.
But weathering resistance is bad, sun exposure is of a specified duration likely there is powder phenomenon-tion, thus can only be used for priming paint or interior paint; The common epoxy-based lacquers of Chemical Preservation can realize low-temperature curing, but due to state of cure low, paint film intensity, adhesive power etc. are poor.
Summary of the invention
The object of the present invention is to provide a kind of corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof, comprises according to the raw material of mass parts: epoxy resin 76-80 part, resol 10-12 part, furfural resin 8-10 part, isocyanic ester 3-4 part, silicone resin 5-7 part, Z 250 10-12 part, asbestos powder 4-6 part, silica-gel powder 2-4 part, diepoxy propane ethyl ether 6-9 part.
As the further scheme of the present invention: comprise according to the raw material of mass parts: epoxy resin 78 parts, 11 parts, resol, furfural resin 9 parts, isocyanic ester 3 parts, silicone resin 6 parts, Z 250 11 parts, asbestos powder 5 parts, silica-gel powder 3 parts, diepoxy propane ethyl ether 8 parts.
As the present invention's further scheme: be made up of following concrete steps:
(1) epoxy resin, resol, furfural resin, isocyanic ester, silicone resin added in reactor and stir, temperature of reaction controls below 30-60 DEG C, stirs 0.5-1 hour;
(2) in reactor, add Z 250, asbestos powder, silica-gel powder again, temperature of reaction controls at 60-80 DEG C, stirs 0.5-1 hour;
(3) finally think to add diepoxy propane ethyl ether in reactor, temperature of reaction controls at 70-80 DEG C, stirs 0.5-1 hour.
Compared with prior art, the invention has the beneficial effects as follows: the present invention has to metal that extremely strong erosion resistance, rust-resisting property, Saline alkali tolerance hardness are high, strong adhesion, use fire resistant resin, heat conductive filler improves the resistance to elevated temperatures of paint.
Embodiment
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
A kind of corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof, the raw material divided according to quality comprises: epoxy resin 76 parts, 10 parts, resol, furfural resin 8 parts, isocyanic ester 3 parts, silicone resin 5 parts, Z 250 10 parts, asbestos powder 4 parts, silica-gel powder 2 parts, diepoxy propane ethyl ether 6 parts.
Be made up of following concrete steps:
(1) epoxy resin, resol, furfural resin, isocyanic ester, silicone resin added in reactor and stir, temperature of reaction controls below 30-60 DEG C, stirs 0.5-1 hour;
(2) in reactor, add Z 250, asbestos powder, silica-gel powder again, temperature of reaction controls at 60-80 DEG C, stirs 0.5-1 hour;
(3) finally think to add diepoxy propane ethyl ether in reactor, temperature of reaction controls at 70-80 DEG C, stirs 0.5-1 hour.
Embodiment 2
A kind of corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof, the raw material divided according to quality comprises: epoxy resin 78 parts, 11 parts, resol, furfural resin 9 parts, isocyanic ester 3 parts, silicone resin 6 parts, Z 250 11 parts, asbestos powder 5 parts, silica-gel powder 3 parts, diepoxy propane ethyl ether 8 parts.
Be made up of following concrete steps:
(1) epoxy resin, resol, furfural resin, isocyanic ester, silicone resin added in reactor and stir, temperature of reaction controls below 30-60 DEG C, stirs 0.5-1 hour;
(2) in reactor, add Z 250, asbestos powder, silica-gel powder again, temperature of reaction controls at 60-80 DEG C, stirs 0.5-1 hour;
(3) finally think to add diepoxy propane ethyl ether in reactor, temperature of reaction controls at 70-80 DEG C, stirs 0.5-1 hour.
Embodiment 3
A kind of corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof, the raw material divided according to quality comprises: epoxy resin 80 parts, 12 parts, resol, furfural resin 10 parts, isocyanic ester 4 parts, silicone resin 7 parts, Z 250 12 parts, asbestos powder 6 parts, silica-gel powder 4 parts, diepoxy propane ethyl ether 9 parts.
Be made up of following concrete steps:
(1) epoxy resin, resol, furfural resin, isocyanic ester, silicone resin added in reactor and stir, temperature of reaction controls below 30-60 DEG C, stirs 0.5-1 hour;
(2) in reactor, add Z 250, asbestos powder, silica-gel powder again, temperature of reaction controls at 60-80 DEG C, stirs 0.5-1 hour;
(3) finally think to add diepoxy propane ethyl ether in reactor, temperature of reaction controls at 70-80 DEG C, stirs 0.5-1 hour.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. corrosion-and high-temp-resistant epoxy-based lacquers and preparation method thereof, it is characterized in that, comprise according to the raw material of mass parts: epoxy resin 76-80 part, resol 10-12 part, furfural resin 8-10 part, isocyanic ester 3-4 part, silicone resin 5-7 part, Z 250 10-12 part, asbestos powder 4-6 part, silica-gel powder 2-4 part, diepoxy propane ethyl ether 6-9 part.
2. a kind of corrosion-and high-temp-resistant epoxy-based lacquers according to claim 1 and preparation method thereof, it is characterized in that, comprise according to the raw material of mass parts: epoxy resin 78 parts, 11 parts, resol, furfural resin 9 parts, isocyanic ester 3 parts, silicone resin 6 parts, Z 250 11 parts, asbestos powder 5 parts, silica-gel powder 3 parts, diepoxy propane ethyl ether 8 parts.
3. a kind of corrosion-and high-temp-resistant epoxy-based lacquers according to claim 1 and 2 and preparation method thereof, is characterized in that, be made up of following concrete steps:
Epoxy resin, resol, furfural resin, isocyanic ester, silicone resin added in reactor and stir, temperature of reaction controls below 30-60 DEG C, stirs 0.5-1 hour;
In reactor, add Z 250, asbestos powder, silica-gel powder again, temperature of reaction controls at 60-80 DEG C, stirs 0.5-1 hour;
Finally think to add diepoxy propane ethyl ether in reactor, temperature of reaction controls at 70-80 DEG C, stirs 0.5-1 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345286.7A CN105315835A (en) | 2014-07-21 | 2014-07-21 | High-temperature-resistant anticorrosion epoxy paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410345286.7A CN105315835A (en) | 2014-07-21 | 2014-07-21 | High-temperature-resistant anticorrosion epoxy paint and preparation method thereof |
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| CN105315835A true CN105315835A (en) | 2016-02-10 |
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| CN201410345286.7A Pending CN105315835A (en) | 2014-07-21 | 2014-07-21 | High-temperature-resistant anticorrosion epoxy paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106146958A (en) * | 2016-07-05 | 2016-11-23 | 安徽三彩工贸有限责任公司 | A kind of additive of silica gel special on mouse pad |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101935498A (en) * | 2010-09-25 | 2011-01-05 | 江门市制漆厂有限公司 | Heat-resisting organic silicon antiseptic inner tank coating |
| CN102329553A (en) * | 2011-08-04 | 2012-01-25 | 上海海隆赛能新材料有限公司 | Eccentric wear resisting powder paint of oil well pipe |
| CN102964963A (en) * | 2012-11-05 | 2013-03-13 | 江门四方威凯精细化工有限公司 | Anti-corrosion heat-conducting coating for heat exchanger and preparation method of coating |
| CN104356882A (en) * | 2014-11-30 | 2015-02-18 | 徐妍玲 | Preparation method of epoxy anticorrosive coating |
| CN104403514A (en) * | 2014-12-14 | 2015-03-11 | 天津美士邦涂料化工有限公司 | High-temperature-resistant and corrosion-resistant coating |
-
2014
- 2014-07-21 CN CN201410345286.7A patent/CN105315835A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101935498A (en) * | 2010-09-25 | 2011-01-05 | 江门市制漆厂有限公司 | Heat-resisting organic silicon antiseptic inner tank coating |
| CN102329553A (en) * | 2011-08-04 | 2012-01-25 | 上海海隆赛能新材料有限公司 | Eccentric wear resisting powder paint of oil well pipe |
| CN102964963A (en) * | 2012-11-05 | 2013-03-13 | 江门四方威凯精细化工有限公司 | Anti-corrosion heat-conducting coating for heat exchanger and preparation method of coating |
| CN104356882A (en) * | 2014-11-30 | 2015-02-18 | 徐妍玲 | Preparation method of epoxy anticorrosive coating |
| CN104403514A (en) * | 2014-12-14 | 2015-03-11 | 天津美士邦涂料化工有限公司 | High-temperature-resistant and corrosion-resistant coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106146958A (en) * | 2016-07-05 | 2016-11-23 | 安徽三彩工贸有限责任公司 | A kind of additive of silica gel special on mouse pad |
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Application publication date: 20160210 |