CN104693906A - Fireproof anti-corrosion surface coating for steel door - Google Patents
Fireproof anti-corrosion surface coating for steel door Download PDFInfo
- Publication number
- CN104693906A CN104693906A CN201310659426.3A CN201310659426A CN104693906A CN 104693906 A CN104693906 A CN 104693906A CN 201310659426 A CN201310659426 A CN 201310659426A CN 104693906 A CN104693906 A CN 104693906A
- Authority
- CN
- China
- Prior art keywords
- parts
- steel door
- iron
- resin
- door surface
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/26—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
- C09D123/28—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C09D123/286—Chlorinated polyethylene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a fireproof anti-corrosion surface coating for a steel door. The coating comprises the following components by weight: 80 to 100 parts of matrix resin, 10 to 20 parts of a flame retardant, 5 to 15 parts of a pigment, 5 to 15 parts of a filler, 1 to 5 parts of an auxiliary agent and 1 to 80 parts of a solvent, wherein the matrix resin is one or more selected from the group consisting of high chlorinated polyethylene, alkyd resin, acrylic resin, polyurethane resin, fluorocarbon resin, chlorinated polyvinyl chloride and chlorinated polyethylene. The fireproof anti-corrosion surface coating for the steel door provided by the invention has the following advantages: a coating film is smooth, compact and tough and has good adhesive force; chemical resistance and flame retardant property are significantly improved; properties like light resistance and aging resistance are significantly enhanced; and service life is long.
Description
Technical field
The present invention relates to coating technology, particularly iron and steel door surface fireproof anticorrosive coating.
Background technology
The framework of modernization heavy construction, petrochemical complex facility, automobile, industry widespread use steel construction and the steel such as machinery.First, metallic corrosion is extensively commonplace in current steel industry, and endangers one of larger phenomenon.Metallic corrosion can bring financial loss direct or indirect greatly to national economy and national defense construction.Metallic corrosion, particularly stress corrosion and corrosion fatigue, easily cause calamitous substantial industrial accident, bring danger and pollution to natural ecological environment and personnel safety.Secondly, the thermal conductivity of ferrous materials is large, once run into fire, itself temperature can rise fast, and material deformation own, then loses supporting capacity.
Therefore the erosion of the fire retardant anticorrosion of ferrous materials is for better utilised ferrous materials, extends its work-ing life and has important effect.There is Corrosion Protection that following several method can improve ferrous materials at present: the solidity to corrosion improving material itself; change environment for use; adopt coated layer and surface modification; utilize the methods such as lining, slushing oil, anti-tarnish paper ferrous materials and corrosive medium to be separated, adopt electro-chemical protection etc.But these methods do not play castering action for the fire resistance of ferrous materials.At present, how to obtain a kind of fire retardant anticorrosion erosion performance that can promote iron and steel, the coating that cost performance is high is a primary study method and the difficult point of iron and steel paint field.
Summary of the invention
In order to solve the technological deficiency existed in above-mentioned prior art, proposition of the present invention is a kind of has certain thickness, good intensity, the protection against corrosion of excellence and the iron and steel door surface fireproof anticorrosive coating of heat-insulating capability.
The present invention is achieved by the following technical solutions:
Iron and steel door surface fireproof protective system, its each composition composition is calculated as follows by weight: matrix resin 80-100 part, flame-retardant additive 10-20 part, pigment 5-15 part, filler 5-15 part, auxiliary agent 1-5 part, solvent 1-80 part.
Preferably, matrix resin is selected from one or more in highly-chlorinated polyethylene, Synolac, acrylic resin, urethane resin, fluorocarbon resin, chlorinated polyvinyl chloride or chlorinatedpolyethylene.The base mateiral of coating is matrix resin, decides the fundamental property of coating.The resin of fire retardant anticorrosion erosion required by coating, except needing to possess except the physicochemical property of common coating, also should have flame retardancy, swelling property etc.In above-mentioned matrix resin, preferred, matrix resin is highly-chlorinated polyethylene, acrylic resin and urethane resin.
Preferably, flame-retardant additive is ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide, clorafin, expansible black lead.What the fire resistance for coating played a decisive role is flame-retardant additive, and has for the major influence factors of the fire resistance of frie retardant coating: carbon layer thickness, structure, thermal conductivity, chemical constitution etc.
Ammonium polyphosphate more can improve coating carbon layer quality, strengthen coating humidity resistance, avoid occurring salting-out phenomenon.Penta tetrol and ammonium polyphosphate consistency high, the foam carbon layer of high-quality can be formed, effectively improve the fire resistance of coating.Trimeric cyanamide is met fire and is decomposed generation non-flammable gases, and clorafin, expansible black lead can form the multi-level carbonization of gradient, and both spellings are used
Preferably, pigment is ANTIMONY TRIOXIDE SB 203 99.8 PCT.ANTIMONY TRIOXIDE SB 203 99.8 PCT can work in coordination with chlorine-containing resins the effect playing fire-resistant synergistic.
Preferably, filler is nano combined ferrotitanium powder.Nano combined ferrotitanium powder is as the active rust-stabilising pigment of one, and it is made up of multiple different phosphoric acid salt, and it can play the effect of passivation chemical corrosion.
Preferably, solvent is one or more in toluene, dimethylbenzene or butanols.
Preferably, auxiliary agent is defoamer, flow agent, anti-settling agent and anti-extension agent.Auxiliary agent is very helpful for ornamental, stability, the workability improving coating, and the flame retardant resistance improving coating and rustless property also can play the effect of service hoisting.
Effective effect of the present invention is:
The first, iron and steel door surface fireproof anticorrosive coating of the present invention, photocatalytic coating film slip close, tough and tensile, sticking power is good, can well promote the surface comprehensive performance of iron and steel.
The second, iron and steel door surface fireproof anticorrosive coating of the present invention, resistance to chemical corrosion and flame retardant properties have remarkable lifting, in fast light, ageing-resistant etc., also have remarkable lifting, long service life.
Three, iron and steel door surface fireproof anticorrosive coating of the present invention is widely used, and can be widely used in field of iron and steel, especially automobile, machinery, the field that building etc. are higher to fire retardant anticorrosion erosion performance requriements.
Embodiment
Following non-limiting example can make the present invention of those of ordinary skill in the art's comprehend, but does not limit the present invention in any way.
Embodiment 1
The matrix resin that highly-chlorinated polyethylene, acrylic resin and urethane resin form is added solvent, stirring and dissolving, then the flame-retardant additive be made up of ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide, clorafin, expansible black lead is added, mix and blend stirs, then the auxiliary agents such as defoamer, flow agent, anti-settling agent and anti-extension agent are first added, be incorporated as the ANTIMONY TRIOXIDE SB 203 99.8 PCT as pigment and the nano combined ferrotitanium powder as filler again, high speed dispersion is even, and then through shredder grinding 2-3 time, stir after taking-up, filter and package.The weight ratio proportioning of each composition prepared by coating is as follows: matrix resin 100 parts, flame-retardant additive 20 parts, pigment 15 parts, filler 15 parts, auxiliary agent 5 parts, solvent 80 parts.
Get the Q235 steel of 150mm × 70mm × 3mm, oil removing, cleans up, and be coated with the iron and steel door fire retardant anticorrosion erosion coating of the above-mentioned preparation of one deck, be coated with one deck again after drying, coat-thickness is 2mm.Left at room temperature 10 hours, is then carried out physical and chemical performance test, and resistance to acids and bases is tested, corrosion-resistant, fire testing.
Embodiment 2
Repeat embodiment 1 by described same steps, but the weight proportion of each composition prepared of coating is as follows in example 2: matrix resin 80 parts, flame-retardant additive 10 parts, pigment 5 parts, filler 5 parts, auxiliary agent 5 parts, solvent 80 parts.
Embodiment 3
Repeat embodiment 1 by described same steps, but the weight proportion of each composition prepared of coating is as follows in embodiment 3: matrix resin 80 parts, flame-retardant additive 20 parts, pigment 5 parts, filler 5 parts, auxiliary agent 5 parts, solvent 80 parts.
Embodiment 4
Repeat embodiment 1 by described same steps, but the weight proportion of each composition prepared of coating is as follows in example 4: matrix resin 80 parts, flame-retardant additive 10 parts, pigment 15 parts, filler 5 parts, auxiliary agent 5 parts, solvent 80 parts.
Comparative example 1
Repeat embodiment 1 by described same steps, but the weight proportion of each composition prepared by coating is as follows in comparative example 1: matrix resin 50 parts, flame-retardant additive 5 parts, pigment 5 parts, filler 5 parts, auxiliary agent 5 parts, solvent 50 parts.
Comparative example 2
Repeat embodiment 1 by described same steps, but the weight proportion of each composition prepared by coating is as follows in comparative example 2: matrix resin 30 parts, flame-retardant additive 5 parts, pigment 5 parts, filler 5 parts, auxiliary agent 5 parts, solvent 50 parts.
The coating finally obtained by embodiment 1-4 and comparative example 1-2 and its performance test are analyzed and can obtain, and the proportioning raw materials of embodiment 1 is best, and the corrosion resistance nature of its coating and flame retardant properties are best.It is also better that the corrosion resistance nature of embodiment 2-4 and flame retardant properties compare ratio 1-2.
Claims (8)
1. iron and steel door surface fireproof anticorrosive coating, is characterized in that: each composition composition of described coating is calculated as follows by weight: matrix resin 80-100 part, flame-retardant additive 10-20 part, pigment 5-15 part, filler 5-15 part, auxiliary agent 1-5 part, solvent 1-80 part.
2. iron and steel door surface fireproof anticorrosive coating according to claim 1, is characterized in that: described matrix resin is selected from one or more in highly-chlorinated polyethylene, Synolac, acrylic resin, urethane resin, fluorocarbon resin, chlorinated polyvinyl chloride or chlorinatedpolyethylene.
3. iron and steel door surface fireproof anticorrosive coating according to claim 2, is characterized in that: described matrix resin is highly-chlorinated polyethylene, acrylic resin and urethane resin.
4. iron and steel door surface fireproof anticorrosive coating according to claim 1, is characterized in that: described flame-retardant additive is ammonium polyphosphate, tetramethylolmethane, trimeric cyanamide, clorafin, expansible black lead.
5. iron and steel door surface fireproof anticorrosive coating according to claim 1, is characterized in that: described pigment is ANTIMONY TRIOXIDE SB 203 99.8 PCT.
6. iron and steel door surface fireproof anticorrosive coating according to claim 1, is characterized in that: described filler is nano combined ferrotitanium powder.
7. iron and steel door surface fireproof anticorrosive coating according to claim 1, is characterized in that: described solvent is one or more in toluene, dimethylbenzene or butanols.
8. iron and steel door surface fireproof anticorrosive coating according to claim 1, is characterized in that: described auxiliary agent is defoamer, flow agent, anti-settling agent and anti-extension agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310659426.3A CN104693906A (en) | 2013-12-04 | 2013-12-04 | Fireproof anti-corrosion surface coating for steel door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310659426.3A CN104693906A (en) | 2013-12-04 | 2013-12-04 | Fireproof anti-corrosion surface coating for steel door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104693906A true CN104693906A (en) | 2015-06-10 |
Family
ID=53341474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310659426.3A Pending CN104693906A (en) | 2013-12-04 | 2013-12-04 | Fireproof anti-corrosion surface coating for steel door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104693906A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733376A (en) * | 2016-02-23 | 2016-07-06 | 广东四方威凯新材料有限公司 | Weather-proof, halogen-free, flame-retardant, anti-corrosion and insulating fluorine-carbon coating |
| CN106280777A (en) * | 2016-08-26 | 2017-01-04 | 吴小慧 | A kind of water-borne heat-insulating fireproof coating of cable |
| CN106280953A (en) * | 2016-08-27 | 2017-01-04 | 安徽省金盾涂料有限责任公司 | A kind of inflaming-retarding antifouling polyurethane coating |
| CN106634460A (en) * | 2016-12-09 | 2017-05-10 | 桂林加宏汽车修理有限公司 | Antirust coating |
| CN108129964A (en) * | 2017-12-13 | 2018-06-08 | 成都拜迪新材料有限公司 | The preparation method of halogenated polyethylene modified water-based alkyd resin and coating |
| CN109486300A (en) * | 2018-10-11 | 2019-03-19 | 湖北三雷德化工有限公司 | A kind of elastic rubber product metal anti-corrosion paint and its processing method |
| CN109504251A (en) * | 2018-11-23 | 2019-03-22 | 深圳市欧科力科技有限公司 | A kind of intumescent architectural fireproof paint and preparation method thereof |
| CN109971435A (en) * | 2019-05-14 | 2019-07-05 | 合肥能源研究院 | A kind of heat accumulation type condenser |
| CN110951380A (en) * | 2019-12-10 | 2020-04-03 | 苏州嘉睦碧晟建筑装饰有限公司 | Wear-resistant coating for aluminum alloy doors and windows and preparation method thereof |
| CN115678371A (en) * | 2022-11-23 | 2023-02-03 | 沪宝新材料科技（上海）股份有限公司 | Corrosion-resistant building coating and preparation method thereof |
| CN116082941A (en) * | 2023-01-12 | 2023-05-09 | 郑州倍耐防护材料有限公司 | Expansion type heat-insulating flame-retardant polyurethane coating and preparation method thereof |
-
2013
- 2013-12-04 CN CN201310659426.3A patent/CN104693906A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105733376A (en) * | 2016-02-23 | 2016-07-06 | 广东四方威凯新材料有限公司 | Weather-proof, halogen-free, flame-retardant, anti-corrosion and insulating fluorine-carbon coating |
| CN105733376B (en) * | 2016-02-23 | 2018-10-30 | 广东四方威凯新材料有限公司 | Weather resistant halogen-free flame retardant anti-corrosion insulation fluorocarbon coating |
| CN106280777A (en) * | 2016-08-26 | 2017-01-04 | 吴小慧 | A kind of water-borne heat-insulating fireproof coating of cable |
| CN106280953A (en) * | 2016-08-27 | 2017-01-04 | 安徽省金盾涂料有限责任公司 | A kind of inflaming-retarding antifouling polyurethane coating |
| CN106634460A (en) * | 2016-12-09 | 2017-05-10 | 桂林加宏汽车修理有限公司 | Antirust coating |
| CN108129964A (en) * | 2017-12-13 | 2018-06-08 | 成都拜迪新材料有限公司 | The preparation method of halogenated polyethylene modified water-based alkyd resin and coating |
| CN109486300A (en) * | 2018-10-11 | 2019-03-19 | 湖北三雷德化工有限公司 | A kind of elastic rubber product metal anti-corrosion paint and its processing method |
| CN109504251A (en) * | 2018-11-23 | 2019-03-22 | 深圳市欧科力科技有限公司 | A kind of intumescent architectural fireproof paint and preparation method thereof |
| CN109971435A (en) * | 2019-05-14 | 2019-07-05 | 合肥能源研究院 | A kind of heat accumulation type condenser |
| CN110951380A (en) * | 2019-12-10 | 2020-04-03 | 苏州嘉睦碧晟建筑装饰有限公司 | Wear-resistant coating for aluminum alloy doors and windows and preparation method thereof |
| CN115678371A (en) * | 2022-11-23 | 2023-02-03 | 沪宝新材料科技（上海）股份有限公司 | Corrosion-resistant building coating and preparation method thereof |
| CN116082941A (en) * | 2023-01-12 | 2023-05-09 | 郑州倍耐防护材料有限公司 | Expansion type heat-insulating flame-retardant polyurethane coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104693906A (en) | Fireproof anti-corrosion surface coating for steel door | |
| Visser et al. | On the importance of irreversibility of corrosion inhibitors for active coating protection of AA2024-T3 | |
| Armelin et al. | Marine paint fomulations: Conducting polymers as anticorrosive additives | |
| CN103555077B (en) | Fluororesin modified highly-chlorinated polyethylene fire retardant anticorrosion composite coating | |
| CN102140268B (en) | Ship ballast tank anticorrosion solventless epoxy coating modifying additive and modified epoxy coating | |
| Puspitasari et al. | The study of adhesion between steel substrate, primer, and char of intumescent fire retardant coating | |
| Jimenez et al. | High-throughput fire testing for intumescent coatings | |
| Bahremand et al. | Epoxy coating anti-corrosion properties enhancement via the steel surface treatment by nanostructured samarium oxide-poly-dopamine film | |
| CN104277532A (en) | Preparation method of steel surface anti-corrosive coating | |
| Morsi et al. | Synthesis and characterization of kaolinite/polyaniline nanocomposites and investigating their anticorrosive performance in chlorinated rubber/alkyd coatings | |
| CN104277533A (en) | Anticorrosive paint for steel surfaces | |
| Giúdice et al. | Optimising the corrosion protective abilities of lamellar micaceous iron oxide containing primers | |
| CN105219190A (en) | A kind of flame retardant type metal Roof waterproof paint and preparation method thereof | |
| CN104140756A (en) | Preparation method of epoxy heavy-anticorrosive, electrostatic-conducting and fire-retardant coating | |
| Song et al. | The Influence of Aluminum Tripolyphosphate on the Protective Behavior of an Acrylic Water‐Based Paint Applied to Rusty Steels | |
| CN102702959A (en) | Improved high-temperature-resistant metal anti-corrosive paint | |
| CN105925114B (en) | A kind of corrosion-resistant ageing-resistant gel coat material that can be recycled and preparation method thereof | |
| KR100775662B1 (en) | Coating composition for steel and coating method of steel using it | |
| Momoh-Yahaya et al. | Inhibitive, adsorptive and thermodynamic study of hypoxanthine against the corrosion of aluminium and mild steel in sulphuric acid | |
| CN104059436B (en) | A kind of preparation method applying to fuel tank internal topcoating | |
| CN101633803A (en) | Organic paint removing agent, preparation method and application in removing paint layer at surface of special equipment | |
| M. Ahmed et al. | Employment of new modified ferrite pigments in anticorrosive alkyd-based paints | |
| CN109504359B (en) | High-molecular polyacrylamide degradation blocking remover for oil extraction in oil field and preparation method thereof | |
| CN105949994A (en) | Heat-resistant electroconductive metal anticorrosive paint | |
| US20160060466A1 (en) | Aluminizing Coating Nanosystem Having Anti-Corrosion, Anti-Scratch and Anti-UV Properties |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |