CN104130665A - Solvent-free epoxy coating - Google Patents
Solvent-free epoxy coating Download PDFInfo
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- CN104130665A CN104130665A CN201410348593.0A CN201410348593A CN104130665A CN 104130665 A CN104130665 A CN 104130665A CN 201410348593 A CN201410348593 A CN 201410348593A CN 104130665 A CN104130665 A CN 104130665A
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- epoxy coating
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- type epoxy
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Abstract
The invention provides a solvent-free epoxy coating. The solvent-free epoxy coating comprises, by weight, 30-70 parts of epoxy resin, 2-20 parts of a thickener, 15-20 parts of polyphenylene sulfide, 1-5 parts of a coupling agent and 0.2-5 parts of an assistant. The solvent-free epoxy coating contains no toxic solvents, does not cause the volatilization of toxic substances, and influences the health of human bodies. The solvent-free epoxy coating has the advantages of use convenience and good environmental protection performance.
Description
Technical field
The present invention relates to a kind of coating, relate in particular to a kind of no-solvent type epoxy coating.
Background technology
Existing coating products conventionally with an organic solvent, enters atmosphere in production and the construction stage of coating, contaminate environment, and the health of harm humans simultaneously, can lead causing death when serious.Along with growth in the living standard, people propose more and more higher requirement to the environmental-protecting performance of coating products, use the coating of the solvent of insalubrity not reach gradually the requirement of modern to coating.Need a kind of innoxious solvent or no-solvent type coating.
Summary of the invention
The invention provides a kind of no-solvent type coating, not containing noxious solvent, good environmental protection.
The present invention is that the technical scheme that technical solution problem adopts is:
A kind of no-solvent type epoxy coating, is characterized in that comprising in weight part:
30～70 parts of epoxy resin,
2～20 parts of thickening materials,
15～20 parts of polyphenylene sulfides,
1～5 part of coupling agent,
0.2～5 part of auxiliary agent.
Preferably, described thickening material is one or more in methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol.
Preferably, auxiliary agent is one or more in dispersion agent, defoamer and flow agent.
Preferably, described coupling agent is one or more in Union carbide A-162, amido diethoxy silane, dimethyldimethoxysil,ne.
Preferably, the oxirane value of described epoxy resin is 0.51～0.56.
Preferably, described no-solvent type epoxy coating makes by coating composition is ground to be uniformly mixed.
The invention provides a kind of no-solvent type coating,, containing noxious solvent, therefore can not cause the volatilization of toxic substance, affect HUMAN HEALTH.Product of the present invention is easy to use, good environmental protection.
Embodiment
Below the present invention is described in detail by specific embodiment, but the content of describing should not be considered as limitation of the present invention, any change and the modification made according to inventive concept, should be considered as belonging to protection scope of the present invention.
Embodiment 1
A kind of no-solvent type epoxy coating, is characterized in that comprising in weight part:
30 parts of epoxy resin,
2 parts of thickening materials,
15 parts of polyphenylene sulfides,
1 part of coupling agent,
0.2 part of auxiliary agent.
Wherein, described thickening material is methylcellulose gum;
Auxiliary agent is how dispersion agent joins polyvalent alcohol-many ethyleneimines segmented copolymer in;
Coupling agent is Union carbide A-162;
The oxirane value of epoxy resin is 0.51;
No-solvent type epoxy coating makes by coating composition is ground to be uniformly mixed.
Embodiment 2
A kind of no-solvent type epoxy coating, is characterized in that comprising in weight part:
70 parts of epoxy resin,
20 parts of thickening materials,
20 parts of polyphenylene sulfides,
5 parts of coupling agents,
5 parts of auxiliary agents;
Wherein, thickening material is Xylo-Mucine and Natvosol;
Auxiliary agent is defoamer silicone oil;
Coupling agent is Union carbide A-162;
The oxirane value of epoxy resin is 0.56;
No-solvent type epoxy coating makes by coating composition is ground to be uniformly mixed.
Embodiment 3
A kind of no-solvent type epoxy coating, is characterized in that comprising in weight part:
50 parts of epoxy resin,
10 parts of thickening materials,
20 parts of polyphenylene sulfides,
25 parts of coupling agents,
2 parts of auxiliary agents;
Wherein, described thickening material is Xylo-Mucine;
Auxiliary agent is silicone oil;
Coupling agent is Union carbide A-162;
The oxirane value of epoxy resin is 0.51;
No-solvent type epoxy coating makes by coating composition is ground to be uniformly mixed.
Embodiment 4
A kind of no-solvent type epoxy coating, is characterized in that comprising in weight part:
50 parts of epoxy resin,
10 parts of thickening materials,
20 parts of polyphenylene sulfides,
25 parts of coupling agents,
2 parts of auxiliary agents;
Wherein, described thickening material is methylcellulose gum;
Auxiliary agent is how dispersion agent joins polyvalent alcohol-many ethyleneimines segmented copolymer in;
Coupling agent is Union carbide A-162;
The oxirane value of epoxy resin is 0.51;
No-solvent type epoxy coating makes by coating composition is ground to be uniformly mixed.
Claims (6)
1. a no-solvent type epoxy coating, is characterized in that comprising in weight part:
30～70 parts of epoxy resin,
2～20 parts of thickening materials,
15～20 parts of polyphenylene sulfides,
1～5 part of coupling agent,
0.2～5 part of auxiliary agent.
2. no-solvent type epoxy coating according to claim 1, is characterized in that, described thickening material is one or more in methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol.
3. no-solvent type epoxy coating according to claim 1, is characterized in that, described auxiliary agent is one or more in dispersion agent, defoamer and flow agent.
4. no-solvent type epoxy coating according to claim 1, is characterized in that, described coupling agent is one or more in Union carbide A-162, amido diethoxy silane, dimethyldimethoxysil,ne.
5. no-solvent type epoxy coating according to claim 1, is characterized in that, the oxirane value of described epoxy resin is 0.51～0.56.
6. no-solvent type epoxy coating according to claim 1, is characterized in that, described no-solvent type epoxy coating makes by coating composition is ground to be uniformly mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348593.0A CN104130665A (en) | 2014-07-21 | 2014-07-21 | Solvent-free epoxy coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348593.0A CN104130665A (en) | 2014-07-21 | 2014-07-21 | Solvent-free epoxy coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104130665A true CN104130665A (en) | 2014-11-05 |
Family
ID=51803528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348593.0A Pending CN104130665A (en) | 2014-07-21 | 2014-07-21 | Solvent-free epoxy coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104130665A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206873A (en) * | 1984-03-30 | 1985-10-18 | Dainippon Ink & Chem Inc | Polyphenylene sulfide composition for paint |
| CN1887996A (en) * | 2006-07-12 | 2007-01-03 | 山东省科学院新材料研究所 | Heat resistant anticorrosive composite polyphenylene sulfide epoxy paint and its prepn |
| CN103275597A (en) * | 2013-04-18 | 2013-09-04 | 杭州金鹰塑粉有限公司 | High temperature-resistant ultralow temperature-cured epoxy polyester powdery coating |
| CN103589281A (en) * | 2013-11-04 | 2014-02-19 | 上海电力学院 | High temperature resistant anticorrosion coating based on graphene and preparation method thereof |
-
2014
- 2014-07-21 CN CN201410348593.0A patent/CN104130665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206873A (en) * | 1984-03-30 | 1985-10-18 | Dainippon Ink & Chem Inc | Polyphenylene sulfide composition for paint |
| CN1887996A (en) * | 2006-07-12 | 2007-01-03 | 山东省科学院新材料研究所 | Heat resistant anticorrosive composite polyphenylene sulfide epoxy paint and its prepn |
| CN103275597A (en) * | 2013-04-18 | 2013-09-04 | 杭州金鹰塑粉有限公司 | High temperature-resistant ultralow temperature-cured epoxy polyester powdery coating |
| CN103589281A (en) * | 2013-11-04 | 2014-02-19 | 上海电力学院 | High temperature resistant anticorrosion coating based on graphene and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141105 |
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| RJ01 | Rejection of invention patent application after publication |