CN104140750A - Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof - Google Patents
Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof Download PDFInfo
- Publication number
- CN104140750A CN104140750A CN201410166010.2A CN201410166010A CN104140750A CN 104140750 A CN104140750 A CN 104140750A CN 201410166010 A CN201410166010 A CN 201410166010A CN 104140750 A CN104140750 A CN 104140750A
- Authority
- CN
- China
- Prior art keywords
- parts
- paint
- flexible ceramic
- epoxy resin
- granularity
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses flexible ceramic paint for a high-strength energy-saving bridge frame. The flexible ceramic paint consists of polyurethane, epoxy resin, acrylic resin, polytetrafluoroethylene, polyethylene glycol, butanediol, linseed oil, aluminum oxide, ceramic powder, silicon micro powder, cerium dioxide, a solvent, a curing agent, aluminum potassium sulfate and sodium fluosilicate. According to the invention, polyurethane, epoxy resin, acrylic resin and polytetrafluoroethylene are selected, so that paint with high cross-linking density is formed by virtue of mutual synergistic effect among the resins; the paint has extremely high surface hardness, excellent elasticity, bending resistance, and softness as well as remarkable physical and mechanical properties, can avoid stress concentration, and thus, a film formed by the paint has very good tensile strength, tearing strength and stone-chip resistance, and the service life of the bridge frame is guaranteed.
Description
Technical field
The present invention relates to a kind of flexible ceramic coating, particularly a kind of flexible ceramic coating for high-strength energy-saving crane span structure, belongs to the technical field of equipment for power transmission and distribution.
Background technology
Crane span structure is the support of a support and payout.Along with industrial expansion, the use of crane span structure is more and more extensive.In most of severe environment, also there is application, environment as larger in corrodibility.Because the normal phase is operated in rugged environment, higher to performance requriementss such as its corrosion-resistant, wear-resistant, weather-proof, resistance to ultraviolet, freezings, therefore, effectively protect it.
Crane span structure generally adopts imported polyurethane coating, epoxypaint or import gel coat to protect crane span structure body at present; but because the environment that crane span structure uses is more severe; existing gel coat or coating anti-blown sand performance are bad; cannot solve the impact to crane span structure surface of sleet, dust storm, hail and dust storm and the problem of destruction; usually cause crane span structure wearing and tearing; thereby, affected work-ing life of crane span structure.
The protective system that tradition is used, only there is antiseptic property, can not meet needs anticorrosion, wear-resisting, impact resistance, when coating application, be divided into priming paint, finish paint, labour intensity is large, makes troubles to construction, and contain more harmful solvent flashing, easily cause environmental pollution and workmen is endangered.
Summary of the invention
Technical problem to be solved by this invention is to provide good, the wear-resisting and shock proof high-strength energy-saving crane span structure of a kind of antiseptic property flexible ceramic coating.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of high-strength energy-saving crane span structure flexible ceramic coating, is made up of following ingredients, by weight meter:
Urethane 80-90 part
Epoxy resin 40-45 part
Acrylic resin 55-65 part
Tetrafluoroethylene 50-90 part
Polyoxyethylene glycol 20-30 part
fourth twoalcohol 20-25 part
Semen Lini oil 10-12 part
Aluminum oxide 8-10 part
Ceramics powder 5.5-10 part
Silicon powder 2.8-8 part
Cerium dioxide 0.1-3 part
Solvent 40-60 part
Solidifying agent 30-35 part
Potassium aluminium sulfate 0.05-1 part
Sodium Silicofluoride 0.01-0.5 part
Solvent is made up of water, trieline, ethylene glycol ether and methyl alcohol, water: trieline: ethylene glycol ether: methyl alcohol is 5:3.5:2:3, in mass ratio meter;
Solidifying agent is made up of quadrol and diethylenetriamine, quadrol: diethylenetriamine is 2:1, in mass ratio meter.
Aluminum oxide is particulate state, and its granularity is 200 μ m, and cerium dioxide is particulate state, and its granularity is 50nm, and the granularity of ceramics powder and silicon powder is 500 μ m.
Above-mentioned high-strength energy-saving crane span structure flexible ceramic coating, wherein, described urethane: epoxy resin is 2:1, by weight.
Beneficial effect:
1, the present invention selects urethane, epoxy resin, acrylic resin and tetrafluoroethylene, owing to having selected urethane, epoxy resin, acrylic resin and tetrafluoroethylene, between several resins, form a kind of high crosslink density coating by mutually acting synergistically, its coating has high surface hardness and has again excellent elasticity, bending resistance, snappiness and remarkable physical and mechanical property, can avoid stress concentration, therefore, the film that this coating forms has good tensile strength, tear strength and anti-stone and hits performance, has guaranteed the work-ing life of crane span structure; In addition, because coating has elasticity, in use, can absorb certain sandstone surging force, thereby, make the anti-stone of this coating hit performance more outstanding; And strengthen the sticking power of coating, overcome the stress producing because of volumetric shrinkage because of in coating drying process, thereby guaranteed that coating and crane span structure are better bonding.
2 coating applications are easy, easy to use, and film forming at normal temperatures can adopt brushing and roller coating and spraying method, overcome current coating application inconvenience, the shortcoming of function singleness, in addition, because this coating is easily fixing, the solvent of volatilization is less, thereby, reduce the pollution to environment.
3, weather resisteant is good, because content in filler has aluminum oxide, ceramics powder, silicon powder, cerium dioxide and potassium aluminium sulfate, by mutually acting synergistically between filler, makes the weather resisteant of coating obtain obvious improvement, thereby, the work-ing life of having improved crane span structure.
4, in addition, multiple dimensioned filler can make material obtain suitable coarse structure, be combined with the characteristic of resin and Semen Lini oil itself, water droplet can not be sprawled on material, easily tumble, make material possess very high hydrophobic performance, effectively stoped frost sleet adhering on material, thereby, improved water, the Corrosion Protection refused of the present invention.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of high-strength energy-saving crane span structure flexible ceramic coating, counts by weight, by 80 parts of urethane, 40 parts of epoxy resin, 55 parts of acrylic resins, 50 parts of tetrafluoroethylene, 20 parts of polyoxyethylene glycol,
fourth two20 parts of alcohol, 10 parts of Semen Lini oils, 8 parts, aluminum oxide, 5.5 parts of ceramics powders, 2.8 parts of silicon powders, 0.1 part of cerium dioxide, 0.05 part of potassium aluminium sulfate, 0.01 part of Sodium Silicofluoride, speed with 200r/min stirs 15 minutes, each component is stirred, add again 30 parts, 40 parts of solvents and solidifying agent, speed with 100r/min stirs 25 minutes, each composition is stirred, solvent is made up of water, trieline, ethylene glycol ether and methyl alcohol, water: trieline: ethylene glycol ether: methyl alcohol is 5:3.5:2:3, in mass ratio meter; Solidifying agent is made up of quadrol and diethylenetriamine, quadrol: diethylenetriamine is 2:1, in mass ratio meter.Aluminum oxide is particulate state, and its granularity is 200 μ m, and cerium dioxide is particulate state, and its granularity is 50nm, and the granularity of ceramics powder and silicon powder is 500 μ m.Described urethane: epoxy resin is 2:1, by weight.
Performance index: adopt brushing, roller coating or spraying method to be coated in this coating and form film on crane span structure, coating thickness is 30 μ m, the salt-fog test by the regulation of GB/T2423.17-2008 through 3000h, and this film meets 2 grades of regulations, allow the slight loss of gloss of coatingsurface, but without defects such as bubbles;
Cyclic damp heat test by the regulation of GB/T2423.4-2008 through 24h, this film meets 1 grade of regulation, and this coatingsurface outward appearance is good, without considerable change.
Make adhesion test by the test method of the regulation of GB/T1720, this film meets 1 grade of regulation.
Embodiment 2
A kind of high-strength energy-saving crane span structure flexible ceramic coating, counts by weight, by 84 parts of urethane, 42 parts of epoxy resin, 57 parts of acrylic resins, 66 parts of tetrafluoroethylene, 24 parts of polyoxyethylene glycol,
fourth two21 parts of alcohol, 10 parts of Semen Lini oils, 8 parts, aluminum oxide, 7.5 parts of ceramics powders, 4 parts of silicon powders, 2 parts of cerium dioxides, 0.05 part of potassium aluminium sulfate, 0.3 part of Sodium Silicofluoride, speed with 200r/min stirs 15 minutes, each component is stirred, add again 33 parts, 45 parts of solvents and solidifying agent, speed with 100r/min stirs 25 minutes, each composition is stirred, solvent is made up of water, trieline, ethylene glycol ether and methyl alcohol, water: trieline: ethylene glycol ether: methyl alcohol is 5:3.5:2:3, in mass ratio meter; Solidifying agent is made up of quadrol and diethylenetriamine, quadrol: diethylenetriamine is 2:1, in mass ratio meter.Aluminum oxide is particulate state, and its granularity is 200 μ m, and cerium dioxide is particulate state, and its granularity is 50nm, and the granularity of ceramics powder and silicon powder is 500 μ m.Described urethane: epoxy resin is 2:1, by weight.
Performance index: adopt brushing, roller coating or spraying method to be coated in this coating and form film on crane span structure, coating thickness is 30 μ m, the salt-fog test by the regulation of GB/T2423.17-2008 through 3000h, and this film meets 2 grades of regulations, allow the slight loss of gloss of coatingsurface, but without defects such as bubbles;
Cyclic damp heat test by the regulation of GB/T2423.4-2008 through 24h, this film meets 1 grade of regulation, and this coatingsurface outward appearance is good, without considerable change.
Make adhesion test by the test method of the regulation of GB/T1720, this film meets 1 grade of regulation.
Embodiment 3
A kind of high-strength energy-saving crane span structure flexible ceramic coating, counts by weight, by 88 parts of urethane, 44 parts of epoxy resin, 60 parts of acrylic resins, 80 parts of tetrafluoroethylene, 28 parts of polyoxyethylene glycol,
fourth two23 parts of alcohol, 11 parts of Semen Lini oils, 9 parts, aluminum oxide, 8 parts of ceramics powders, 6 parts of silicon powders, 2.3 parts of cerium dioxides, 1 part of potassium aluminium sulfate, 0.1 part of Sodium Silicofluoride, speed with 200r/min stirs 15 minutes, each component is stirred, add again 32 parts, 55 parts of solvents and solidifying agent, speed with 100r/min stirs 25 minutes, each composition is stirred, solvent is made up of water, trieline, ethylene glycol ether and methyl alcohol, water: trieline: ethylene glycol ether: methyl alcohol is 5:3.5:2:3, in mass ratio meter; Solidifying agent is made up of quadrol and diethylenetriamine, quadrol: diethylenetriamine is 2:1, in mass ratio meter.Aluminum oxide is particulate state, and its granularity is 200 μ m, and cerium dioxide is particulate state, and its granularity is 50nm, and the granularity of ceramics powder and silicon powder is 500 μ m.Described urethane: epoxy resin is 2:1, by weight.
Performance index: adopt brushing, roller coating or spraying method to be coated in this coating and form film on crane span structure, coating thickness is 30 μ m, the salt-fog test by the regulation of GB/T2423.17-2008 through 3000h, and this film meets 2 grades of regulations, allow the slight loss of gloss of coatingsurface, but without defects such as bubbles;
Cyclic damp heat test by the regulation of GB/T2423.4-2008 through 24h, this film meets 1 grade of regulation, and this coatingsurface outward appearance is good, without considerable change.
Make adhesion test by the test method of the regulation of GB/T1720, this film meets 1 grade of regulation.
Embodiment 4
A kind of high-strength energy-saving crane span structure flexible ceramic coating, counts by weight, by 90 parts of urethane, 45 parts of epoxy resin, 65 parts of acrylic resins, 90 parts of tetrafluoroethylene, 30 parts of polyoxyethylene glycol,
fourth two25 parts of alcohol, 12 parts of Semen Lini oils, 10 parts, aluminum oxide, 10 parts of ceramics powders, 8 parts of silicon powders, 3 parts of cerium dioxides, 1 part of potassium aluminium sulfate, 0.5 part of Sodium Silicofluoride, speed with 200r/min stirs 15 minutes, each component is stirred, add again 32 parts, 55 parts of solvents and solidifying agent, speed with 100r/min stirs 25 minutes, each composition is stirred, solvent is made up of water, trieline, ethylene glycol ether and methyl alcohol, water: trieline: ethylene glycol ether: methyl alcohol is 5:3.5:2:3, in mass ratio meter; Solidifying agent is made up of quadrol and diethylenetriamine, quadrol: diethylenetriamine is 2:1, in mass ratio meter.Aluminum oxide is particulate state, and its granularity is 200 μ m, and cerium dioxide is particulate state, and its granularity is 50nm, and the granularity of ceramics powder and silicon powder is 500 μ m.Described urethane: epoxy resin is 2:1, by weight.
Performance index: adopt brushing, roller coating or spraying method to be coated in this coating and form film on crane span structure, coating thickness is 30 μ m, the salt-fog test by the regulation of GB/T2423.17-2008 through 3000h, and this film meets 2 grades of regulations, allow the slight loss of gloss of coatingsurface, but without defects such as bubbles;
Cyclic damp heat test by the regulation of GB/T2423.4-2008 through 24h, this film meets 1 grade of regulation, and this coatingsurface outward appearance is good, without considerable change.
Make adhesion test by the test method of the regulation of GB/T1720, this film meets 1 grade of regulation.
Claims (2)
1. high-strength energy-saving crane span structure flexible ceramic coating, is characterized in that, is made up of, by weight meter following ingredients:
Urethane 80-90 part
Epoxy resin 40-45 part
Acrylic resin 55-65 part
Tetrafluoroethylene 50-90 part
Polyoxyethylene glycol 20-30 part
fourth twoalcohol 20-25 part
Semen Lini oil 10-12 part
Aluminum oxide 8-10 part
Ceramics powder 5.5-10 part
Silicon powder 2.8-8 part
Cerium dioxide 0.1-3 part
Solvent 40-60 part
Solidifying agent 30-35 part
Potassium aluminium sulfate 0.05-1 part
Sodium Silicofluoride 0.01-0.5 part
Solvent is made up of water, trieline, ethylene glycol ether and methyl alcohol, water: trieline: ethylene glycol ether: methyl alcohol is 5:3.5:2:3, in mass ratio meter;
Solidifying agent is made up of quadrol and diethylenetriamine, quadrol: diethylenetriamine is 2:1, in mass ratio meter;
Aluminum oxide is particulate state, and its granularity is 200 μ m, and cerium dioxide is particulate state, and its granularity is 50nm, and the granularity of ceramics powder and silicon powder is 500 μ m.
2. high-strength energy-saving crane span structure flexible ceramic coating as claimed in claim 1, is characterized in that described urethane: epoxy resin is 2:1, by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166010.2A CN104140750A (en) | 2014-04-24 | 2014-04-24 | Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166010.2A CN104140750A (en) | 2014-04-24 | 2014-04-24 | Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104140750A true CN104140750A (en) | 2014-11-12 |
Family
ID=51850094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166010.2A Pending CN104140750A (en) | 2014-04-24 | 2014-04-24 | Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140750A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085151A (en) * | 2016-06-15 | 2016-11-09 | 杭州吉华高分子材料股份有限公司 | A kind of high tenacity ceramic coating and preparation method thereof |
| CN108003787A (en) * | 2017-12-25 | 2018-05-08 | 洛阳名力科技开发有限公司 | A kind of ceramic coating of resistant to damage |
-
2014
- 2014-04-24 CN CN201410166010.2A patent/CN104140750A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106085151A (en) * | 2016-06-15 | 2016-11-09 | 杭州吉华高分子材料股份有限公司 | A kind of high tenacity ceramic coating and preparation method thereof |
| CN108003787A (en) * | 2017-12-25 | 2018-05-08 | 洛阳名力科技开发有限公司 | A kind of ceramic coating of resistant to damage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102604498B (en) | High-pollution-resistant high weatherproof water-based external wall emulsion paint and preparation method thereof | |
| CN104277675B (en) | A kind of antibacterial aqueous ultraviolet-curing paint of high abrasion | |
| CN103289534B (en) | Hand mould protective coating, and preparation method and application thereof | |
| CN204738232U (en) | Skin has polyurea protective material's steel strand wires | |
| CN103320006A (en) | High speed train body surface matching middle and top coating | |
| CN102898913A (en) | Aqueous inorganic zinc rich paint | |
| CN104164171B (en) | A kind of Synolac exterior coating | |
| CN104004447A (en) | High strength and energy saving flexible bridge frame | |
| CN105062314B (en) | A kind of high-low temperature resistant UV plastic coatings and preparation method thereof | |
| CN104140750A (en) | Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof | |
| CN108329801B (en) | Environment-friendly integrated waterproof coating and preparation method thereof | |
| CN106700940A (en) | Non-vulcanized silane modified polymer zinc powder paste and composite protective structure for suspension bridge main cable | |
| CN103232783A (en) | Alkali-resistant anticorrosive coating and preparation method thereof | |
| CN206438403U (en) | A kind of main rope of suspension bridge sealing protection composite construction | |
| CN105400351A (en) | Nano-composite latex paint | |
| CN103740218A (en) | Composite elastic waterproof coating | |
| CN103059690A (en) | Powder coating | |
| CN106566390A (en) | Composite nanofiber enhanced modified polyester-nitrile rubber composite powder coating and preparation method thereof | |
| CN107056134B (en) | Prefabricated aqueous environment protection grinding stone system | |
| CN104817921A (en) | Wear-resistant agricultural mechanical coating | |
| CN208219411U (en) | Bridge cable sealing protection composite coating structure | |
| CN203994975U (en) | A kind of long-lasting protection composite coating | |
| CN106752652A (en) | A kind of coating for external wall | |
| CN104250515A (en) | High-weather resistant polyurethane water-proof paint for high-speed railway and preparation method thereof | |
| CN208668852U (en) | A kind of outdoor tile waterproofing reinforcement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HUATONG ELECTRIC GROUP CO., LTD. Free format text: FORMER OWNER: JIANGSU HUATONG BRIDGE STAND CO., LTD. Effective date: 20150727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150727 Address after: The new town science and Technology Park in Yangzhong city of Jiangsu Province, Zhenjiang City, No. 6, 212211 Applicant after: HUATONG ELECTRICAL GROUP CO., LTD. Address before: The new town science and Technology Park in Yangzhong city of Jiangsu Province, Zhenjiang City, No. 6, 212200 Applicant before: Jiangsu Hua Tong crane span structure company limited |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |
|
| WD01 | Invention patent application deemed withdrawn after publication |