CN102993967A - High-temperature-resistant coating - Google Patents
High-temperature-resistant coating Download PDFInfo
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- CN102993967A CN102993967A CN2012105430670A CN201210543067A CN102993967A CN 102993967 A CN102993967 A CN 102993967A CN 2012105430670 A CN2012105430670 A CN 2012105430670A CN 201210543067 A CN201210543067 A CN 201210543067A CN 102993967 A CN102993967 A CN 102993967A
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Abstract
A high-temperature-resistant coating is characterized in that a formula comprises the following components in parts by weight: 88-92 of maleic resin, 30-40 of triethoxy dimethylsilane, 10-15 parts of butanol modified melamine-formaldehyde resin, 26-30 of phenyl trichlorosilane, 2-5 of polyvinyl alcohol, 13-16 of p-phenylenediamine, 1-2 of zinc oxide, 2-4 of acrylic acid, 1-2 of paraffin, 20-25 of dibutyl phthalate, 0.5-1 of antimony oxide, 3-6 of high-temperature flue dust and 7-9 of waterborne epoxy acrylate. The coating has good weather resistance, high-temperature resistance, small chromatic aberration, good corrosion resistance and good bonding force.
Description
Technical field
The present invention relates to a kind of high-temperature resistant coating, this coating is mainly used in the resistant to elevated temperatures iron and steel preparation.
Background technology
Fire resistant anticorrosive paint is widely used in the high temperature places such as iron and steel chimney, high-temperature pipe, High Temperature Furnaces Heating Apparatus, petroleum cracking device and military industry equipment, delays the hardware thermooxidizing corrosion at high temperature such as iron and steel, guarantees the equipment life-time service.
At first, the resistance to elevated temperatures of existing anticorrosive coating product is poor.Generally speaking, the anti-550 ℃ of temperature of anticorrosive coating on existing cold-rolled carbon steel thin plate (SPCC) base material are limit, surpass 550 ℃ and the quick-fried lacquer of interlayer can occur; And existing this cold-rolled carbon steel thin plate is coated at the antiseptic property of 350 ℃ of-450 ℃ of temperature ranges also non-constant.The second, existing fire resistant anticorrosive lacquer two-step film forming poor performance behind the two-step film forming through 350 ℃ of high temperature, is prone to dry linting depainting phenomenon, has a strong impact on quality product.The 3rd, traditional high-temperature resistant coating at high temperature produces the larger phenomenon of aberration easily, and silver paint easily produces obvious Yellowing, mute pitch-dark then the generation and the larger problem of the aberration that dispatches from the factory, so that mute pitch-dark loss of gloss, and affect outward appearance.The 4th, present commercially available fire resistant anticorrosive paint because of the resin that uses high level so that production cost is higher, so that vast user hangs back.Therefore, mix a kind of low cost, high temperature resistant, the anti-corrosive paint that aberration is little becomes the developing direction of the high temperature varnish on the market.
Summary of the invention
Purpose of the present invention is intended to the deficiencies in the prior art, and a kind of low cost is provided, good weatherability, and capable of resisting high-temperature yellowing is good, and high temperature resistant aberration is little, and antiseptic property is good, the anti-anticorrosive coating that bonding force is good.
The present invention is achieved through the following technical solutions:
A kind of high-temperature resistant coating, its prescription comprises following component by weight:
Malin's acid resin 88-92,
Trimethoxy dimethylsilane: 30-40,
Butylated melamine-formaldehvde resin: 10-15,
Phenyl-trichloro-silicane: 26-30,
Polyvinyl alcohol: 2-5,
P-pHENYLENE dI AMINE: 13-16,
Zinc oxide: 1-2,
Vinylformic acid 2-4,
Paraffin 1-2,
Dibutyl phthalate 20-25,
Weisspiessglanz 0.5-1,
High-temperature flue ash 3-6,
Waterborne epoxy acrylate 7-9.
During preparation, comprise the steps:
Raw material is added in the operation still, under the 500-1000RPM rotating speed, disperse 40-70min, obtain described coating;
With respect to prior art: the present invention has following advantage:
(1) good weatherability, high temperature resistant aberration is little, and antiseptic property is good, and bonding force is good.
(2) low cost, the present invention solves the now higher problem of high-temperature resistant coating cost.
Embodiment
For further understanding the present invention, below in conjunction with specific embodiment the present invention is further set forth, but embodiments of the present invention are not limited to this, many distortion can also be arranged.
Embodiment 1:
A kind of high-temperature resistant coating, its prescription comprises following component by weight:
Malin's acid resin 88,
The trimethoxy dimethylsilane: 30,
Butylated melamine-formaldehvde resin: 10,
Phenyl-trichloro-silicane: 26,
Polyvinyl alcohol: 2,
P-pHENYLENE dI AMINE: 13,
Zinc oxide: 1,
Vinylformic acid: 2,
Paraffin: 1,
Dibutyl phthalate: 20,
Weisspiessglanz: 0.5,
The high-temperature flue ash: 3,
Waterborne epoxy acrylate: 7.
Embodiment 2:
A kind of high-temperature resistant coating, its prescription comprises following component by weight:
Malin's acid resin 92,
The trimethoxy dimethylsilane: 40,
Butylated melamine-formaldehvde resin: 15,
Phenyl-trichloro-silicane: 30,
Polyvinyl alcohol: 5,
P-pHENYLENE dI AMINE: 16,
Zinc oxide: 2,
Vinylformic acid: 4,
Paraffin: 2,
Dibutyl phthalate: 25,
Weisspiessglanz: 1,
The high-temperature flue ash: 6,
Waterborne epoxy acrylate: 9.
Embodiment 3:
A kind of high-temperature resistant coating, its prescription comprises following component by weight:
Malin's acid resin 90,
The trimethoxy dimethylsilane: 35,
Butylated melamine-formaldehvde resin: 13,
Phenyl-trichloro-silicane: 28,
Polyvinyl alcohol: 4,
P-pHENYLENE dI AMINE: 15,
Zinc oxide: 1,
Vinylformic acid: 3,
Paraffin: 2,
Dibutyl phthalate: 22,
Weisspiessglanz: 0.8,
The high-temperature flue ash: 5,
Waterborne epoxy acrylate: 8.
Claims (1)
1. high-temperature resistant coating is characterized in that: its prescription comprises following component by weight:
Malin's acid resin 88-92,
Trimethoxy dimethylsilane: 30-40,
Butylated melamine-formaldehvde resin: 10-15,
Phenyl-trichloro-silicane: 26-30,
Polyvinyl alcohol: 2-5,
P-pHENYLENE dI AMINE: 13-16,
Zinc oxide: 1-2,
Vinylformic acid 2-4,
Paraffin 1-2,
Dibutyl phthalate 20-25,
Weisspiessglanz 0.5-1,
High-temperature flue ash 3-6,
Waterborne epoxy acrylate 7-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105430670A CN102993967A (en) | 2012-12-16 | 2012-12-16 | High-temperature-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105430670A CN102993967A (en) | 2012-12-16 | 2012-12-16 | High-temperature-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102993967A true CN102993967A (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105430670A Pending CN102993967A (en) | 2012-12-16 | 2012-12-16 | High-temperature-resistant coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN102993967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927455A (en) * | 2015-07-15 | 2015-09-23 | 龚灿锋 | Corrosion resistant fireproofing anti-flaming coating material |
| CN110484136A (en) * | 2019-08-26 | 2019-11-22 | 湖南辰砾新材料有限公司 | A kind of waterborne organic silicon coating and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060858A (en) * | 1990-10-20 | 1992-05-06 | 浙江工学院 | Oil-resisting antistatic and anticorrosive coating |
| CN1357583A (en) * | 2001-12-26 | 2002-07-10 | 曾庆衿 | Heat resistant and wear resistant power-saving metallic paint |
| CN101168636A (en) * | 2007-12-07 | 2008-04-30 | 紫荆花制漆（深圳）有限公司 | Multilayer recoating high-transparence fast-drying easy-polishing sanding nitrocellulose primer |
| CN101705042B (en) * | 2009-09-24 | 2012-01-04 | 东莞光群雷射科技有限公司 | Laser information coating for gold stamping |
| CN102702970A (en) * | 2012-06-26 | 2012-10-03 | 欧美龙（南通）重防腐涂料有限公司 | Insulation paint |
-
2012
- 2012-12-16 CN CN2012105430670A patent/CN102993967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060858A (en) * | 1990-10-20 | 1992-05-06 | 浙江工学院 | Oil-resisting antistatic and anticorrosive coating |
| CN1357583A (en) * | 2001-12-26 | 2002-07-10 | 曾庆衿 | Heat resistant and wear resistant power-saving metallic paint |
| CN101168636A (en) * | 2007-12-07 | 2008-04-30 | 紫荆花制漆（深圳）有限公司 | Multilayer recoating high-transparence fast-drying easy-polishing sanding nitrocellulose primer |
| CN101705042B (en) * | 2009-09-24 | 2012-01-04 | 东莞光群雷射科技有限公司 | Laser information coating for gold stamping |
| CN102702970A (en) * | 2012-06-26 | 2012-10-03 | 欧美龙（南通）重防腐涂料有限公司 | Insulation paint |
Non-Patent Citations (2)
| Title |
|---|
| 唐志玉等: "《塑料制品设计师指南》", 30 September 1993, 国防工业出版社 * |
| 李子东等: "《实用胶粘剂原材料手册》", 31 July 1999, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927455A (en) * | 2015-07-15 | 2015-09-23 | 龚灿锋 | Corrosion resistant fireproofing anti-flaming coating material |
| CN110484136A (en) * | 2019-08-26 | 2019-11-22 | 湖南辰砾新材料有限公司 | A kind of waterborne organic silicon coating and preparation method thereof |
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Application publication date: 20130327 |