CN103275614A - High-temperature-resistant anticorrosive coating containing polyimide modified organic silicon resin - Google Patents
High-temperature-resistant anticorrosive coating containing polyimide modified organic silicon resin Download PDFInfo
- Publication number
- CN103275614A CN103275614A CN2013102090493A CN201310209049A CN103275614A CN 103275614 A CN103275614 A CN 103275614A CN 2013102090493 A CN2013102090493 A CN 2013102090493A CN 201310209049 A CN201310209049 A CN 201310209049A CN 103275614 A CN103275614 A CN 103275614A
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- China
- Prior art keywords
- parts
- temperature
- polyimide modified
- silicone resin
- modified silicone
- Prior art date
- 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.)
- Granted
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- 239000004642 Polyimide Substances 0.000 title claims abstract description 19
- 229920001721 polyimide Polymers 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 title abstract description 30
- 238000000576 coating method Methods 0.000 title abstract description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract 4
- 229920005989 resin Polymers 0.000 title abstract 4
- 239000011347 resin Substances 0.000 title abstract 4
- 229910052710 silicon Inorganic materials 0.000 title abstract 4
- 239000010703 silicon Substances 0.000 title abstract 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 7
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920002050 silicone resin Polymers 0.000 claims description 22
- 230000009970 fire resistant effect Effects 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 6
- 229930185605 Bisphenol Natural products 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000008199 coating composition Substances 0.000 claims 3
- 239000003085 diluting agent Substances 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 description 11
- 238000005336 cracking Methods 0.000 description 9
- 238000005187 foaming Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The invention relates to a high-temperature-resistant anticorrosive coating containing a polyimide modified organic silicon resin. The high-temperature-resistant anticorrosive coating consists of the following components in parts by weight: 20-30 parts of polyimide modified organic silicon resin, 20-30 parts of poly-ethyl phenyl organic silicon resin, 10-15 parts of bisphenol A type unsaturated polyester resin, 5-10 parts of aluminum powder, 5-10 parts of talc powder, 5-10 parts of kieselguhr and 10-20 parts of diluent, wherein the diluent is butyl alcohol or cyclohexanone. The prepared high-temperature-resistant anticorrosive coating can tolerate the temperature of 450-500 DEG C and has a good anticorrosive effect.
Description
Technical field
The present invention relates to a kind of fire-resistant anticorrosion paint, particularly relate to the fire-resistant anticorrosion paint that contains polyimide modified silicone resin.
Background technology
At present, relating to equipment corrosion of metal phenomenon in the enterprise operation process more and more receives publicity, owing to be in bad working environment for a long time, therefore corrosion of metal cannot be avoided, especially in the middle of some also relate to the Working environment of high temperature, people are not only high temperature resistant but also demand can rot-resistant coating is growing to having.In recent years, along with development of science and technology, requirement to fire-resistant anticorrosion paint is more and more higher, but conventional high-temperature resistant coating tolerable temperature is lower, what have has only about 200 ℃, preservative effect is also relatively poor simultaneously, and therefore, developing a kind of coating with good preservative effect with anti-comparatively high temps becomes a kind of inevitable.
Summary of the invention
The technical problem to be solved in the present invention: conventional coating does not have high temperature resistant and corrosion resistant problem simultaneously.
Technical solution of the present invention: the invention discloses a kind of fire-resistant anticorrosion paint that comprises poly-aryl silicone resin, formed according to weight ratio by following composition: 40 ~ 50 parts of poly-aryl silicone resins, 20 ~ 30 parts of P-hydroxybenzoic acid glycidyl esters, 5 ~ 10 parts of acrylic resins, 10 ~ 15 parts of mica powders, 10 ~ 15 parts of Graphenes, 5 ~ 10 parts of vinyl acetic monomers, 10 ~ 20 parts of thinners.Thinner is butanols or dimethylbenzene.
Beneficial effect of the present invention: above-mentioned coating evenly is sprayed on stainless steel surface, treats to carry out thermotolerance and anti-corrosion test behind the finish-drying.The thermal test temperature is 450 ~ 500 ℃, and the time is 30h.Anti-corrosion test selects for use 3wt%NaCL solution to carry out salt-fog resistant test under 30 ℃, and the time is 100 days.The fire-resistant anticorrosion paint that contains polyimide modified silicone resin can reach 450 ~ 500 ℃ by tolerable temperature, has good preservative effect simultaneously.
Embodiment
Embodiment 1
Get polyimide modified silicone resin 20kg, drop in the reactor, add polyphenylethyl base silicone resin 20kg, temperature is 50 ℃, at bisphenol A-type unsaturated polyester resin 10kg, do not stop to stir, add aluminium powder 5kg, talcum powder 5kg, diatomite 5kg adds butanols 10kg again.Both can obtain the coating of corrosion-and high-temp-resistant after fully stirring.Above-mentioned coating evenly is sprayed on stainless steel surface, treats to carry out thermotolerance and anti-corrosion test behind the finish-drying.The thermal test temperature is 450 ℃, and the time is 40h.Temperature is under 450 ℃, and coating of the present invention does not have cracking foaming phenomenon in the 35h, above slightly cracking situation generation of coating behind the 35h.The coating that namely contains polyimide modified silicone resin has good thermotolerance.Anti-corrosion test selects for use 3wt%NaCL solution to carry out salt-fog resistant test under 30 ℃, and the time is 100 days.Coating did not have the foaming cracking phenomena in 100 days, have advantages of good anticorrosion performance.
Embodiment 2
Get polyimide modified silicone resin 30kg, drop in the reactor, add polyphenylethyl base silicone resin 30kg, temperature is 50 ℃, add bisphenol A-type unsaturated polyester resin 15kg again, do not stop to stir, add aluminium powder 5kg, talcum powder 10kg, diatomite 5kg adds pimelinketone 20kg again.Both can obtain the coating of corrosion-and high-temp-resistant after fully stirring.Above-mentioned coating evenly is sprayed on stainless steel surface, treats to carry out thermotolerance and anti-corrosion test behind the finish-drying.The thermal test temperature is 500 ℃, and the time is 40h.Temperature is under 500 ℃, and coating of the present invention does not have cracking foaming phenomenon in the 32h, has the foaming phenomenon to take place above coating behind the 32h.The coating that namely contains polyimide modified silicone resin has good thermotolerance.Anti-corrosion test selects for use 3wt%NaCL solution to carry out salt-fog resistant test under 30 ℃, and the time is 100 days.Coating did not have the foaming cracking phenomena in 92 days, above coating after 92 days cracking phenomena is arranged, and illustrated that coating has advantages of good anticorrosion performance.
Embodiment 3
Get polyimide modified silicone resin 25kg, drop in the reactor, add polyphenylethyl base silicone resin 25kg, temperature is 50 ℃, at bisphenol A-type unsaturated polyester resin 10kg, do not stop to stir, add aluminium powder 10kg, talcum powder 5kg, diatomite 10kg adds butanols 15kg again.Both can obtain the coating of corrosion-and high-temp-resistant after fully stirring.Above-mentioned coating evenly is sprayed on stainless steel surface, treats to carry out thermotolerance and anti-corrosion test behind the finish-drying.The thermal test temperature is 500 ℃, and the time is 40h.Temperature is under 500 ℃, and coating of the present invention does not have cracking foaming phenomenon in the 40h, and the coating that namely contains polyimide modified silicone resin has good thermotolerance.Anti-corrosion test selects for use 3wt%NaCL solution to carry out salt-fog resistant test under 30 ℃, and the time is 100 days.Coating did not have the foaming cracking phenomena in 85 days, above coating after 85 days cracking phenomena is arranged, and illustrated that coating has advantages of good anticorrosion performance.
Claims (5)
1. fire-resistant anticorrosion paint that contains polyimide modified silicone resin, it is characterized in that: formed according to weight ratio by following composition: 20 ~ 30 parts of polyimide modified silicone resins, 20 ~ 30 parts of polyphenylethyl base silicone resins, 10 ~ 15 parts of bisphenol A-type unsaturated polyester resins, 5 ~ 10 parts of aluminium powders, 5 ~ 10 parts of talcum powder, 5 ~ 10 parts in diatomite, thinner are 10 ~ 20 parts.
2. a kind of fire-resistant anticorrosion paint that contains polyimide modified silicone resin as claimed in claim 1 is characterized in that thinner is butanols or pimelinketone.
3. a kind of fire-resistant anticorrosion paint that contains polyimide modified silicone resin as claimed in claim 1 or 2 is characterized in that polyimide modified silicone resin is 25 parts in the coating composition.
4. a kind of fire-resistant anticorrosion paint that contains polyimide modified silicone resin as claimed in claim 1 or 2 is characterized in that the bisphenol A-type unsaturated polyester resin is 15 parts in the coating composition.
5. a kind of fire-resistant anticorrosion paint that contains polyimide modified silicone resin as claimed in claim 1 or 2 is characterized in that aluminium powder is 5 parts in the coating composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209049.3A CN103275614B (en) | 2013-05-30 | 2013-05-30 | A kind of fire-resistant anticorrosion paint containing polyimide modified silicone resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209049.3A CN103275614B (en) | 2013-05-30 | 2013-05-30 | A kind of fire-resistant anticorrosion paint containing polyimide modified silicone resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103275614A true CN103275614A (en) | 2013-09-04 |
| CN103275614B CN103275614B (en) | 2015-08-05 |
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| CN201310209049.3A Active CN103275614B (en) | 2013-05-30 | 2013-05-30 | A kind of fire-resistant anticorrosion paint containing polyimide modified silicone resin |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666693A (en) * | 2016-02-29 | 2016-06-15 | 中山市翔实机械设备有限公司 | Cement paste stirring device |
| CN106047159A (en) * | 2016-07-15 | 2016-10-26 | 西安天元化工有限责任公司 | High-temperature-resistant material based on organic silicon resin |
| CN107474725A (en) * | 2017-09-08 | 2017-12-15 | 梅庆波 | A kind of preparation method of fire-resistant anticorrosion paint |
| CN113025198A (en) * | 2020-11-05 | 2021-06-25 | 艾森曼热能科技有限公司 | Anti-corrosion film coating paint for copper pipe of heat exchanger and film coating process thereof |
| CN114921179A (en) * | 2022-04-25 | 2022-08-19 | 开封夸克新材料有限公司 | Environment-friendly high-temperature-resistant coating, preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007923A (en) * | 2006-01-24 | 2007-08-01 | 中国科学院过程工程研究所 | Anticorrosion primer paint for chimney of electric plant and its uses |
| WO2009041299A1 (en) * | 2007-09-27 | 2009-04-02 | Manac Inc. | Ink composition |
| CN101928516A (en) * | 2009-09-01 | 2010-12-29 | 老虎粉末涂料制造（太仓）有限公司 | Thermostable powder paint with glazed surface and preparation method and application thereof |
| CN103045035A (en) * | 2012-12-26 | 2013-04-17 | 青岛科瑞新型环保材料有限公司 | High-temperature resistant aluminum powder paint |
-
2013
- 2013-05-30 CN CN201310209049.3A patent/CN103275614B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101007923A (en) * | 2006-01-24 | 2007-08-01 | 中国科学院过程工程研究所 | Anticorrosion primer paint for chimney of electric plant and its uses |
| WO2009041299A1 (en) * | 2007-09-27 | 2009-04-02 | Manac Inc. | Ink composition |
| CN101928516A (en) * | 2009-09-01 | 2010-12-29 | 老虎粉末涂料制造（太仓）有限公司 | Thermostable powder paint with glazed surface and preparation method and application thereof |
| CN103045035A (en) * | 2012-12-26 | 2013-04-17 | 青岛科瑞新型环保材料有限公司 | High-temperature resistant aluminum powder paint |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666693A (en) * | 2016-02-29 | 2016-06-15 | 中山市翔实机械设备有限公司 | Cement paste stirring device |
| CN105666693B (en) * | 2016-02-29 | 2017-10-13 | 中山市翔实机械设备有限公司 | A kind of cement mortar agitating device |
| CN106047159A (en) * | 2016-07-15 | 2016-10-26 | 西安天元化工有限责任公司 | High-temperature-resistant material based on organic silicon resin |
| CN107474725A (en) * | 2017-09-08 | 2017-12-15 | 梅庆波 | A kind of preparation method of fire-resistant anticorrosion paint |
| CN113025198A (en) * | 2020-11-05 | 2021-06-25 | 艾森曼热能科技有限公司 | Anti-corrosion film coating paint for copper pipe of heat exchanger and film coating process thereof |
| CN114921179A (en) * | 2022-04-25 | 2022-08-19 | 开封夸克新材料有限公司 | Environment-friendly high-temperature-resistant coating, preparation method and application thereof |
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| Publication number | Publication date |
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| CN103275614B (en) | 2015-08-05 |
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Address after: 215211 No. 1397, Xinli Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou, Jiangsu Patentee after: SUZHOU AITESI FURTHER MATERIALS Co.,Ltd. Address before: 215211 Suzhou, Jiangsu FenHu hi tech Development Zone, Santa tower, No. 551 West South Road. Patentee before: SUZHOU AITESI FURTHER MATERIALS Co.,Ltd. |
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Effective date of registration: 20190827 Address after: 215000 North of Fenyue East Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: SUZHOU AITESI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 215211 No. 1397 Xinta Kangli Avenue, Fenhu High-tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU AITESI FURTHER MATERIALS Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-temperature and anti-corrosion coating containing polyimide modified silicone resin Granted publication date: 20150805 Pledgee: Bank of Jiangsu Co.,Ltd. Suzhou Branch Pledgor: SUZHOU AITESI ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Registration number: Y2024980012011 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |