CN105295712A - Organosilicon heat-resisting finish - Google Patents
Organosilicon heat-resisting finish Download PDFInfo
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- CN105295712A CN105295712A CN201510812961.7A CN201510812961A CN105295712A CN 105295712 A CN105295712 A CN 105295712A CN 201510812961 A CN201510812961 A CN 201510812961A CN 105295712 A CN105295712 A CN 105295712A
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- organic silicon
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Abstract
The present invention provides organosilicon heat-resisting finish. The finish comprises the following raw materials in parts by weight: 20-40 parts of methylphenyl silicone resin, 20-40 parts of polyester modified silicone resin, 10-15 parts of pigment, 10-13 parts of barium sulfate, 11-13 parts of zinc phosphate, 10-13 parts of talcum powder, 10-15 parts of mica powder, 11-14 parts of organic bentonite, 20-40 parts of polyether polyester modified silicone, 15-20 parts of poly dimethylsiloxane, 15-20 parts of pure acrylic emulsion, 5-10 parts of 2-hydroxy-4-n-octyloxy benzophenone, and 6-8 parts of activated alumina. The organosilicon heat-resisting finish provided by the present invention has excellent workability, and the film has a high decorative feature, good adhesion, excellent heat resistance, high mechanical strength and corrosion resistance.
Description
Technical field
The invention belongs to technical field of coatings, especially relate to a kind of Organic silicon heat-resistant finish paint.
Background technology
Coating is widely used in each department of national economy, brushes and plays protection and decorative effect at body surface to various material.The solid membranoid substance that coating is formed at substrate material surface is called coating.Coating plays the effect covering body material and spacer medium.The coating of single a kind of coating composition is generally little to be used, because single variety coating can not meet all requirements.Some sticking power good and weathering resistance or poor corrosion resistance, some corrosion resistance and good, but it is very poor with steel surface sticking power, as the coating that some high molecular polymer is formed, because sticking power is bad, the metal under film still can corrosion, after using, soon coating can big area be peeled off, so adopt compound coating more---and bottom, middle layer and surface layer are formed, and corresponding coating just has dividing of base coat, intermediate coat and finish paint.
Some equipment such as pyroreaction still, power plant boiler etc. in the vapor pipe of automobile, petrochemical factory is often in high temperature and corrosive medium, the corrosion failure of their synergy meeting acceleration equipments, the maintenance cost of increase equipment, and bring very large hidden danger to safety in production.For the high temperature oxidation and corrosion problem of hardware, fire-resistant oxidation resistant coating protection is adopted to be a kind of effective method.Therefore, existing high temperature organosilicon paint at normal temperatures drying property is poor, generally must dry, and there is the problems such as physical strength, sticking power and poor corrosion resistance.
Summary of the invention
In view of this, the present invention is intended to propose a kind of Organic silicon heat-resistant finish paint, to overcome deficiency of the prior art.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of Organic silicon heat-resistant finish paint, comprises the raw material of following parts by weight: methylphenylsiloxane 20 ~ 40 parts, polyester modified organic silicon resin 20 ~ 40 parts, pigment 10 ~ 15 parts, 10 ~ 13 parts, barium sulfate, zinc phosphate 11 ~ 13 parts, talcum powder 10 ~ 13 parts, mica powder 10 ~ 15 parts, organobentonite 11 ~ 14 parts, polyether polyester modified organic silicon 20 ~ 40 parts, polydimethylsiloxane 15 ~ 20 parts, pure-acrylic emulsion 15 ~ 20 parts, Octabenzone 5 ~ 10 parts, activated alumina 6 ~ 8 parts.
Preferably, the raw material of following parts by weight is comprised: methylphenylsiloxane 30 parts, polyester modified organic silicon resin 30 parts, pigment 13 parts, 12 parts, barium sulfate, zinc phosphate 12 parts, talcum powder 12 parts, mica powder 13 parts, organobentonite 13 parts, polyether polyester modified organic silicon 30 parts, polydimethylsiloxane 17 parts, pure-acrylic emulsion 17 parts, Octabenzone 7 parts, activated alumina 7 parts.
Preferably, pigment is titanium dioxide, phthalocyanine blue, iron oxide red, carbon black powder or organic yellow.
Relative to prior art, the present invention has following advantage: finish paint of the present invention has fabulous application property, and paint film has high-decoration, have good sticking power, have excellent thermotolerance, and there is the large and corrosion resistance nature of physical strength simultaneously.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
The present invention is described in detail below in conjunction with embodiment.
Embodiment one
A kind of Organic silicon heat-resistant finish paint, comprises the raw material of following parts by weight: methylphenylsiloxane 30 parts, polyester modified organic silicon resin 30 parts, titanium dioxide 13 parts, 12 parts, barium sulfate, zinc phosphate 12 parts, talcum powder 12 parts, mica powder 13 parts, organobentonite 13 parts, polyether polyester modified organic silicon 30 parts, polydimethylsiloxane 17 parts, pure-acrylic emulsion 17 parts, Octabenzone 7 parts, activated alumina 7 parts.
Embodiment two
A kind of Organic silicon heat-resistant finish paint, comprises the raw material of following parts by weight: methylphenylsiloxane 22 parts, polyester modified organic silicon resin 21 parts, iron oxide red 11 parts, 11 parts, barium sulfate, zinc phosphate 11 parts, talcum powder 10 parts, mica powder 10 parts, organobentonite 12 parts, polyether polyester modified organic silicon 22 parts, polydimethylsiloxane 16 parts, pure-acrylic emulsion 16 parts, Octabenzone 6 parts, activated alumina 6.5 parts.
Embodiment three
A kind of Organic silicon heat-resistant finish paint, comprises the raw material of following parts by weight: methylphenylsiloxane 38 parts, polyester modified organic silicon resin 38 parts, carbon black powder 14 parts, 13 parts, barium sulfate, zinc phosphate 13 parts, talcum powder 13 parts, mica powder 14 parts, organobentonite 13 parts, polyether polyester modified organic silicon 38 parts, polydimethylsiloxane 18 parts, pure-acrylic emulsion 18 parts, Octabenzone 8 parts, activated alumina 8 parts.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. an Organic silicon heat-resistant finish paint, is characterized in that: the raw material comprising following parts by weight: methylphenylsiloxane 20 ~ 40 parts, polyester modified organic silicon resin 20 ~ 40 parts, pigment 10 ~ 15 parts, 10 ~ 13 parts, barium sulfate, zinc phosphate 11 ~ 13 parts, talcum powder 10 ~ 13 parts, mica powder 10 ~ 15 parts, organobentonite 11 ~ 14 parts, polyether polyester modified organic silicon 20 ~ 40 parts, polydimethylsiloxane 15 ~ 20 parts, pure-acrylic emulsion 15 ~ 20 parts, Octabenzone 5 ~ 10 parts, activated alumina 6 ~ 8 parts.
2. Organic silicon heat-resistant finish paint according to claim 1, is characterized in that: the raw material comprising following parts by weight: methylphenylsiloxane 30 parts, polyester modified organic silicon resin 30 parts, pigment 13 parts, 12 parts, barium sulfate, zinc phosphate 12 parts, talcum powder 12 parts, mica powder 13 parts, organobentonite 13 parts, polyether polyester modified organic silicon 30 parts, polydimethylsiloxane 17 parts, pure-acrylic emulsion 17 parts, Octabenzone 7 parts, activated alumina 7 parts.
3. Organic silicon heat-resistant finish paint according to claim 1 and 2, is characterized in that: pigment is titanium dioxide, phthalocyanine blue, iron oxide red, carbon black powder or organic yellow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812961.7A CN105295712A (en) | 2015-11-20 | 2015-11-20 | Organosilicon heat-resisting finish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812961.7A CN105295712A (en) | 2015-11-20 | 2015-11-20 | Organosilicon heat-resisting finish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105295712A true CN105295712A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812961.7A Pending CN105295712A (en) | 2015-11-20 | 2015-11-20 | Organosilicon heat-resisting finish |
Country Status (1)
| Country | Link |
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| CN (1) | CN105295712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694717A (en) * | 2016-03-24 | 2016-06-22 | 天津卡秀堡辉涂料有限公司 | Solvent-type high temperature-resistant sterilizing self-cleaning coating |
| CN106381058A (en) * | 2016-09-26 | 2017-02-08 | 中国石油天然气集团公司 | Single-component organic silicon heat-resistant corrosion-resistant paint and preparation method thereof |
| CN112159619A (en) * | 2020-09-11 | 2021-01-01 | 河北三厦厨具科技有限公司 | Pot and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550315A (en) * | 2009-05-15 | 2009-10-07 | 泰州市四联化工有限公司 | Black organic-silicon heat-resisting paint and preparation method thereof |
| 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 |
| KR20110076232A (en) * | 2009-12-29 | 2011-07-06 | (주)동진하이테크 | Black water base paint composition |
| CN102719191A (en) * | 2012-06-26 | 2012-10-10 | 华南理工大学 | High-temperature-resistant anticorrosive paint and preparation method thereof |
| CN103342959A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Organic silicon heat-resistant finish paint and preparation method thereof |
-
2015
- 2015-11-20 CN CN201510812961.7A patent/CN105295712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550315A (en) * | 2009-05-15 | 2009-10-07 | 泰州市四联化工有限公司 | Black organic-silicon heat-resisting paint and preparation method thereof |
| KR20110076232A (en) * | 2009-12-29 | 2011-07-06 | (주)동진하이테크 | Black water base paint composition |
| 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 |
| CN102719191A (en) * | 2012-06-26 | 2012-10-10 | 华南理工大学 | High-temperature-resistant anticorrosive paint and preparation method thereof |
| CN103342959A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Organic silicon heat-resistant finish paint and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694717A (en) * | 2016-03-24 | 2016-06-22 | 天津卡秀堡辉涂料有限公司 | Solvent-type high temperature-resistant sterilizing self-cleaning coating |
| CN106381058A (en) * | 2016-09-26 | 2017-02-08 | 中国石油天然气集团公司 | Single-component organic silicon heat-resistant corrosion-resistant paint and preparation method thereof |
| CN112159619A (en) * | 2020-09-11 | 2021-01-01 | 河北三厦厨具科技有限公司 | Pot 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |