CN103694811A - Rust-proof fluorocarbon powder coating - Google Patents
Rust-proof fluorocarbon powder coating Download PDFInfo
- Publication number
- CN103694811A CN103694811A CN201310673476.7A CN201310673476A CN103694811A CN 103694811 A CN103694811 A CN 103694811A CN 201310673476 A CN201310673476 A CN 201310673476A CN 103694811 A CN103694811 A CN 103694811A
- Authority
- CN
- China
- Prior art keywords
- parts
- rust
- coating
- powder coating
- fluorine carbon
- 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
Links
Abstract
The invention discloses a rust-proof fluorocarbon powder coating. The rust-proof fluorocarbon powder coating is prepared from the following raw materials in parts by weight: 50-80 parts of chlorotrifluor ethylene-ethylene copolymer, 2-10 parts of rust-proof phosphorus containing pigment, 1-5 parts of flash-rust inhibitor, 20-35 parts of nanoscale filler, 15-30 parts of polyamide resin plasticizer, 3-10 parts of stabilizer, and 5 parts of solvent ethylene glycol. The fluorocarbon powder coating has excellent comprehensive physical and chemical properties and can form even films rapidly; a 0.13-0.18mm thick coating can resist mediums such as hydrochloric acid, fluoboric acid, sulfuric acid, sodium hydroxide and the like; the coating is firmly stuck and even can resist tens of thousands of times of periodic bending; furthermore, the coating of the fluorocarbon coating has no pinhole, has a bright and clean surface with no dirt stuck on, resists flash-rust, does not peel off or foam, and can prevent rust for long time.
Description
Technical field
The present invention relates to a kind of rust proof paint, be specifically related to the antirust powder coating of a kind of fluorine carbon, belong to technical field of coatings.
Background technology
Seawater is that occurring in nature quantity is maximum and have the very natural ionogen of severe corrosive, almost contains the compound of all chemical elements on the earth in seawater, and composition is very complicated.In addition, in seawater, also contain dissolved oxygen, marine organisms and corrupt organism etc.These materials cause very large harm to hardwares such as all kinds of sea transport instruments, production vessel, oceanographic equipments, and the development along with various countries' coastal traffic transportation, industrial production and national defense construction, the threat of seawater and sea atmosphere corrosion also shows more and more outstandingly, and comparatively applicable and economic oceanographic engineering means of defence is the Marine Paints that applies anti-sea-water corrosion at present.
Among various coating, fluorocarbon coating is because fluorine element electronegativity is large, and carbon-fluorine bond can have by force superpower weathering resistance, thermotolerance, lower temperature resistance, chemical proofing, non-viscosity and low friction.Fluorocarbon coating refers to that take the multipolymer of fluorine-containing copolymer resins or fluoroolefin and other monomers is main film forming substance, the coating making through processing, modification, grinding, at present, application more widely fluorine resin coating mainly contains tetrafluoroethylene (PTFE), polyvinylidene difluoride (PVDF) (PVDF), fluorinated ethylene propylene (PVF) etc., this type of coating has excellent weathering resistance, solvent resistance and high thermal resistance, but must make its melting film forming by high bake, be not suitable for site operation, limited the development of coating self.In addition the application of organic solvent type fluorine resin coating is also more extensive, the fluorine resin coating dissolving in organic solvent is film forming at a lower temperature, expanded its use range, as vinylidene/tetrafluoroethylene/hexafluoropropylene terpolymer, vinylidene/R 1216 copolymer coating etc., but the accumulation of organic solvent in ocean environment limited making full use of of its to briny environment and halobiontic murder by poisoning.The development and application of water-soluble fluorine carbon coating has caused people's concern gradually, but the kind of water-soluble fluorine carbon coating is more single at present, and film-formation result is also undesirable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of novel water-soluble fluorine Fluoropolymer Powder Coatings, and coating pollutes ocean environment thing, and film forming is fast, paint film is even, without dodging, rust occurs, antirust timeliness is long.
In order to achieve the above object, the technical solution used in the present invention is:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: chlorotrifluoroethylene-ethylene copolymer 50-80 part, phosphorous rust-stabilising pigment 2-10 part, sudden strain of a muscle rust inhibitor 1-5 part, nano-sized filler 20-35 part, polyamide resin softening agent 15-30 part, stablizer 3-10 part, solvent ethylene glycol 5-15 part.
Further described phosphorous rust-stabilising pigment is the mixture in poly aluminium phosphate, aluminum phosphate zinc, trimagnesium phosphate zinc, and its weight ratio is 5-10:2-5:1.
Further, described nano-sized filler is the mixture of silicon-dioxide, diatomite, ceramic fine bead, and weight ratio is 10-15:3-8:2-7.
Further, described sudden strain of a muscle rust inhibitor is the mixture of organic zinc complex compound and Sodium orthomolybdate, and weight ratio is 5:1.
Further, described stablizer is any one in calcium stearate, month Calucium Silicate powder, calcium naphthenate, Zinic stearas, zinc laurate.
Raw material of the present invention is shaken after 15-20min in ultrasonic oscillation instrument according to proportioning, at 100-110 ℃ of temperature, with powder coating extruder, extrude, it is the powder granule of 40-50 μ m that the coating of extruding is pulverized with powder coating pulverizing mill; Powder is looked over so as to check with 180 eye mesh screens, by thing, is qualified product.
Chlorotrifluoroethylene-ethylene copolymer of the present invention be by ethene and trifluorochloroethylene alternately to form the polymkeric substance of chain link at 1: 1, there is great thermoplasticity, chemical-resistant and weathering resistance.
Rust-stabilising pigment poly aluminium phosphate of the present invention, aluminum phosphate zinc, trimagnesium phosphate zinc not only have environment-friendly antirust effect, and base-material is had to good dry sticking power.
Sudden strain of a muscle rust inhibitor of the present invention is the mixture of organic zinc complex compound and Sodium orthomolybdate, not only can prevent that coating from rust phenomenon occurring to dodge on steel, and irony equipment is also had to good anti-sudden strain of a muscle rust effect, salt spray resistance, is not easy foaming, paint film is difficult for peeling.
Stablizer of the present invention is calcium salt and/or the zinc salt of lauric acid, stearic acid, naphthenic acid, without sulfide staining, reduces surface tension, against sunshine, anti-thermolysis, resistance to oxidation and has good Salt And Alkali Tolerance effect.
Fluorocarbon powder paint of the present invention has excellent comprehensive physicochemical property, and film forming is fast and evenly, the coating that 0.13～0.18 mm is thick gets final product the media such as salt tolerant acid, fluoroboric acid, sulfuric acid and sodium hydroxide; Coat adhering is firm, tough and tensile, even can bear thousands of second periodicities crooked; In addition, fluorocarbon coating coating free of pinholes, any surface finish is not stained with dirt, anti-sudden strain of a muscle rust, paint film non-scale, does not foam, and antirust timeliness is long.
Embodiment
Embodiment 1:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 50 parts of chlorotrifluoroethylene-ethylene copolymers, 1.2 parts of poly aluminium phosphates, 0.6 part, aluminum phosphate zinc, 0.2 part of trimagnesium phosphate zinc part, 1 part, organic zinc complex compound, 0.2 part of Sodium orthomolybdate, 2 parts of silica 1s, 5 parts, diatomite, 3 parts of ceramic fine beads, 15 parts of polyamide resins, 3 parts of calcium stearates, 5 parts of ethylene glycol.
Embodiment 2:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 80 parts of chlorotrifluoroethylene-ethylene copolymers, 5 parts of poly aluminium phosphates, 2.5 parts, aluminum phosphate zinc, 0.5 part of trimagnesium phosphate zinc part, 4 parts, organic zinc complex compound, 0.8 part of Sodium orthomolybdate, 5 parts of silica 1s, 8 parts, diatomite, 7 parts of ceramic fine beads, 30 parts of polyamide resins, 10 parts of calcium stearates, 15 parts of ethylene glycol.
Embodiment 3:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 65 parts of chlorotrifluoroethylene-ethylene copolymers, 2.5 parts of poly aluminium phosphates, 2 parts, aluminum phosphate zinc, 0.5 part of trimagnesium phosphate zinc part, 2.5 parts, organic zinc complex compound, 0.5 part of Sodium orthomolybdate, 3 parts of silica 1s, 5 parts, diatomite, 5 parts of ceramic fine beads, 22 parts of polyamide resins, 6 parts of calcium stearates, 10 parts of ethylene glycol.
Embodiment 4:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 65 parts of chlorotrifluoroethylene-ethylene copolymers, 2.5 parts of poly aluminium phosphates, 2 parts, aluminum phosphate zinc, 0.5 part of trimagnesium phosphate zinc part, 2.5 parts, organic zinc complex compound, 0.5 part of Sodium orthomolybdate, 3 parts of silica 1s, 5 parts, diatomite, 5 parts of ceramic fine beads, 22 parts of polyamide resins, 6 parts of Zinic stearass, 10 parts of ethylene glycol.
Embodiment 5:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 65 parts of chlorotrifluoroethylene-ethylene copolymers, 2.5 parts of poly aluminium phosphates, 2 parts, aluminum phosphate zinc, 0.5 part of trimagnesium phosphate zinc part, 2.5 parts, organic zinc complex compound, 0.5 part of Sodium orthomolybdate, 3 parts of silica 1s, 5 parts, diatomite, 5 parts of ceramic fine beads, 6 parts of polyamide resin 22 part, month Calucium Silicate powder, 10 parts of ethylene glycol.
Embodiment 6:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 65 parts of chlorotrifluoroethylene-ethylene copolymers, 2.5 parts of poly aluminium phosphates, 2 parts, aluminum phosphate zinc, 0.5 part of trimagnesium phosphate zinc part, 2.5 parts, organic zinc complex compound, 0.5 part of Sodium orthomolybdate, 3 parts of silica 1s, 5 parts, diatomite, 5 parts of ceramic fine beads, 22 parts of polyamide resins, 6 parts of zinc laurates, 10 parts of ethylene glycol.
Embodiment 7:
The antirust powder coating of fluorine carbon, comprises following raw material by weight: 65 parts of chlorotrifluoroethylene-ethylene copolymers, 2.5 parts of poly aluminium phosphates, 2 parts, aluminum phosphate zinc, 0.5 part of trimagnesium phosphate zinc part, 2.5 parts, organic zinc complex compound, 0.5 part of Sodium orthomolybdate, 3 parts of silica 1s, 5 parts, diatomite, 5 parts of ceramic fine beads, 22 parts of polyamide resins, 6 parts of calcium naphthenates, 10 parts of ethylene glycol.
The fluorocarbon powder paint that embodiment 1-7 is provided is sprayed at application bracket surface, and being coated with a Cen thickness is 120 microns, measures the performance of coating, and data are listed in table 1.
Test index is:
Water feeler test: G-I type erma inclinometer is tested;
Pencil hardness test: Sheen 720N Wolf. Wilbourne pencil test instrument;
Sticking power: hundred lattice methods of testing.
Table 1 coating performance test-results
Paint spay-coating of the present invention is soaked in seawater in steel, finds 18 months not peelings, only have the steel plate of spraying embodiment 1 coating within 6th month after spraying, to occur rust staining, all the other embodiment are until 18 monthly rust stainings of not finding.
Above-mentioned example just, for explanation technical conceive of the present invention and technical characterstic, can not limit the scope of the invention with this.Equivalent transformation or modification that all essence according to the present invention is done, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. the antirust powder coating of fluorine carbon, it is characterized in that, comprise by weight following raw material: chlorotrifluoroethylene-ethylene copolymer 50-80 part, phosphorous rust-stabilising pigment 2-10 part, sudden strain of a muscle rust inhibitor 1-5 part, nano-sized filler 20-35 part, polyamide resin softening agent 15-30 part, stablizer 3-10 part, solvent ethylene glycol 5-15 part.
2. the antirust powder coating of fluorine carbon according to claim 1, is characterized in that, described phosphorous rust-stabilising pigment is the mixture in poly aluminium phosphate, aluminum phosphate zinc, trimagnesium phosphate zinc, and its weight ratio is 5-10:2-5:1.
3. the antirust powder coating of fluorine carbon according to claim 1, is characterized in that, described nano-sized filler is the mixture of silicon-dioxide, diatomite, ceramic fine bead, and weight ratio is 10-15:3-8:2-7.
4. the antirust powder coating of fluorine carbon according to claim 1, is characterized in that, described sudden strain of a muscle rust inhibitor is the mixture of organic zinc complex compound and Sodium orthomolybdate, and weight ratio is 5:1.
5. the antirust powder coating of fluorine carbon according to claim 1, is characterized in that, described stablizer is any one in calcium stearate, month Calucium Silicate powder, calcium naphthenate, Zinic stearas, zinc laurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673476.7A CN103694811B (en) | 2013-12-12 | 2013-12-12 | The antirust powder coating of a kind of fluorine carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673476.7A CN103694811B (en) | 2013-12-12 | 2013-12-12 | The antirust powder coating of a kind of fluorine carbon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103694811A true CN103694811A (en) | 2014-04-02 |
| CN103694811B CN103694811B (en) | 2016-02-17 |
Family
ID=50356485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310673476.7A Active CN103694811B (en) | 2013-12-12 | 2013-12-12 | The antirust powder coating of a kind of fluorine carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103694811B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293185A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Antifouling modified asphalt paint and preparation method thereof |
| CN110054944A (en) * | 2019-05-10 | 2019-07-26 | 中山虹丽美新材料科技有限公司 | High-performance fluorocarbon powder coating and preparation method thereof |
| CN110172281A (en) * | 2018-12-21 | 2019-08-27 | 北京隆源纳欣科技有限公司 | A kind of poly- fluorubber chemical-resistant reagent special anticorrosive coating |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060189719A1 (en) * | 2005-02-24 | 2006-08-24 | Ambrose Ronald R | Methods for preparing fluoropolymer powder coatings |
| EP1908805A2 (en) * | 2005-05-23 | 2008-04-09 | Zakritoe Aktsionernoe Obschestvo "EKA" | Composition for a heat-resistant anticorrosion coating |
| CN101942262A (en) * | 2010-08-30 | 2011-01-12 | 杜邦华佳化工有限公司 | Powder paint with high surface harness and decoration |
| CN102093765A (en) * | 2010-11-26 | 2011-06-15 | 江苏考普乐新材料股份有限公司 | Powder coating and preparation method thereof |
| CN102311695A (en) * | 2010-07-06 | 2012-01-11 | 河北晨阳工贸集团有限公司 | Water-based epoxy anti-corrosive coating and preparation method thereof |
| CN103214907A (en) * | 2013-03-14 | 2013-07-24 | 湖北大学 | Aqueous microwave absorbing anticorrosion protection paint and preparation method thereof |
-
2013
- 2013-12-12 CN CN201310673476.7A patent/CN103694811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060189719A1 (en) * | 2005-02-24 | 2006-08-24 | Ambrose Ronald R | Methods for preparing fluoropolymer powder coatings |
| EP1908805A2 (en) * | 2005-05-23 | 2008-04-09 | Zakritoe Aktsionernoe Obschestvo "EKA" | Composition for a heat-resistant anticorrosion coating |
| CN102311695A (en) * | 2010-07-06 | 2012-01-11 | 河北晨阳工贸集团有限公司 | Water-based epoxy anti-corrosive coating and preparation method thereof |
| CN101942262A (en) * | 2010-08-30 | 2011-01-12 | 杜邦华佳化工有限公司 | Powder paint with high surface harness and decoration |
| CN102093765A (en) * | 2010-11-26 | 2011-06-15 | 江苏考普乐新材料股份有限公司 | Powder coating and preparation method thereof |
| CN103214907A (en) * | 2013-03-14 | 2013-07-24 | 湖北大学 | Aqueous microwave absorbing anticorrosion protection paint and preparation method thereof |
Non-Patent Citations (5)
| Title |
|---|
| 仓理: "《涂料工艺》", 31 August 2005, article "粉末涂料", pages: 10-14 * |
| 刘成楼等: "金属用水性隔热防腐涂料的研制", 《上海涂料》, vol. 50, no. 12, 31 December 2012 (2012-12-31), pages 6 - 10 * |
| 巩永忠等: "三氟氯乙烯-乙烯氟碳粉末涂料及其在化工重防腐领域中的应用", 《现代涂料与涂装》, vol. 8, no. 5, 31 May 2005 (2005-05-31) * |
| 张传恺: "《简明涂料工业手册》", 31 March 2012, article "闪锈抑制剂", pages: 511 * |
| 袁爱群等: "第二代无毒活性磷酸盐防腐颜料的研究进展", 《涂料工业》, vol. 38, no. 8, 31 August 2008 (2008-08-31), pages 68 - 71 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104293185A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Antifouling modified asphalt paint and preparation method thereof |
| CN110172281A (en) * | 2018-12-21 | 2019-08-27 | 北京隆源纳欣科技有限公司 | A kind of poly- fluorubber chemical-resistant reagent special anticorrosive coating |
| CN110054944A (en) * | 2019-05-10 | 2019-07-26 | 中山虹丽美新材料科技有限公司 | High-performance fluorocarbon powder coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103694811B (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101717942B (en) | Metal surface anti-corrosion layer structure and coating method thereof | |
| CN102127327B (en) | Magnesium-titanium-containing marine-climate-resistant paint for anti-corrosion treatment | |
| JP5160857B2 (en) | Aluminum alloy material with excellent corrosion resistance, plate fin type heat exchanger, plate heat exchanger | |
| CN103694811B (en) | The antirust powder coating of a kind of fluorine carbon | |
| US20120305849A1 (en) | Organic-Inorganic Hybrid Composition for Anti-Corrosive Coating Agent and Manufacturing Method for the Same | |
| WO2021027368A1 (en) | Polyurea coating acting against ocean engineering corrosion and preparation method therefor | |
| KR101480105B1 (en) | Aqueous anti-corrosive and high weatherproof silicone acrylic paints using dissolved hydrogen water | |
| CN111500130A (en) | Environment-friendly super-hydrophobic antifouling paint | |
| KR20230042205A (en) | Aspartic polyurea resin system and paint composition having marine antifouling function | |
| CN114456683B (en) | Anti-corrosion finish paint and preparation method thereof | |
| CN103694755A (en) | High-efficiency ocean anticorrosive paint | |
| CN113462214B (en) | Concrete corrosion inhibitor and preparation method thereof | |
| CN103254736A (en) | Polyaniline powder paint with acid-resistant self-repair function and preparation method thereof | |
| CN103725068A (en) | Aqueous antirust paint for ship cabin | |
| TW201302944A (en) | Moisture barrier resins for corrosion resistant coatings | |
| CN103194131A (en) | Composite flake heavy-duty coating for ocean storage and transportation facilities | |
| CN107057519A (en) | Anticorrosive paint | |
| US11685836B2 (en) | Cross-linkable nanocomposite anticorrosion coating | |
| CN112852260B (en) | Durable epoxy resin anticorrosive paint and preparation method and application thereof | |
| KR100978606B1 (en) | Aqueous anticorrosive paint composition | |
| KR20190025023A (en) | Aquatic biotic coating composition | |
| CN103952070B (en) | Solvent-free polymeric type anticorrosive paint and preparation method thereof | |
| KR20210081469A (en) | Imprinting pcm coating composition for household appliances and imprinting color sheet using the same | |
| CN107286711A (en) | A kind of anti-corrosion type coating composition | |
| WO2009135766A1 (en) | Method of inhibiting biofouling on a surface in contact with water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 266000 Qingdao science and technology, Huangdao District, Shandong, No. two road, No. 167 Patentee after: Qingdao Advanced Marine Material Technology Co., Ltd. Address before: 266101, Qingdao Road, Zhuzhou District, Shandong, Laoshan, 143 Patentee before: Qingdao Advanced Marine Material Technology Co., Ltd. |