CN106047048A - Salt spray resistant coating for marine steel structures - Google Patents
Salt spray resistant coating for marine steel structures Download PDFInfo
- Publication number
- CN106047048A CN106047048A CN201610366990.XA CN201610366990A CN106047048A CN 106047048 A CN106047048 A CN 106047048A CN 201610366990 A CN201610366990 A CN 201610366990A CN 106047048 A CN106047048 A CN 106047048A
- Authority
- CN
- China
- Prior art keywords
- component
- salt spray
- parts
- agent
- spray resistance
- 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
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention relates to the technical field of coatings, in particular to a salt spray resistant coating for marine steel structures, having the features of good adhesive power, high hardness and good weatherability. A technical scheme refers to a salt spray resistant coating for marine steel structures, characterized by being made with component A and component B in permillage by weight, wherein the component A includes 450-550 parts of modified polyamide epoxy resin, 5-7.5 parts of a dispersant, 0.5-2.5 parts of a defoaming agent, 2-3 parts of a substrate wetting agent, 80-170 parts of deionized water, 1-10 parts of a salt spray resistant, and 150-200 parts of rutile titanium dioxide; the component B includes 45-60 parts of a curing agent, 10-20 parts of a film-forming aid, and 100-125 parts of water.
Description
Technical field
The present invention relates to technical field of coatings, a kind of salt spray resistance coating for ocean steel construction.
Background technology
The primer base of steel construction has the functions such as protection, decoration, salt spray resistance, anticorrosion, and covering with paint, lacquer, colour wash, etc. material surface can change
Color, improves the aesthetic value of metal substrate, moreover it is possible to protect by the surface of jewelry, prevent the light of nature, oxygen, chemical substance,
The erosion of solvent etc., improves the service life of metal object.
Occurring in primer base on the market at present, adhesive force is inadequate, and weatherability is poor, and salt spray resistance effect is undesirable, no
Suitably vigorously promote the use in the project of ocean.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency in above-mentioned background technology, it is provided that a kind of for marine steel knot
The salt spray resistance coating of structure, has the advantages that adhesive force is good, hardness is high, weather resistance is excellent.
The technical solution used in the present invention is as follows:
A kind of salt spray resistance coating for ocean steel construction, it is characterised in that: by component A and the B of following weight permillage
Component is made:
Component A:
B component:
Firming agent 45-60
Film property auxiliary agent 10-20
Water 100-125.
As preferably, described salt spray resistance coating is prepared according to following steps:
(1) component A, is first placed in modified epoxy, dispersant, defoamer in cylinder, with the rotating speed of 600-800 rev/min
Stir, be subsequently adding ground wetting agent, deionized water, salt spray resistance agent, rutile titanium white lead stir；
(2) B component, will be uniformly dispersed in firming agent, film property auxiliary agent, water input cylinder；
(3) A, B component mixing, stir and i.e. obtain described salt spray resistance coating.
The invention have the advantages that: this product has the salt spray resistance of excellence, 800H test is without exception to be passed through,
Having the adhesive force of excellence, hundred lattice tests can reach 0 grade, and resistance to impact test, more than 50um, has good market prospect, suitable
Preferably promote.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the invention is not limited in following example.
Embodiment 1
The salt spray resistance coating that the present invention provides is made up of component A and the B component of following weight permillage:
Component A:
B component:
Firming agent 60
Film property auxiliary agent 20
Water 100.
The preparation process of the present embodiment is: component A, first modified epoxy, dispersant, defoamer is placed in cylinder, with
The rotating speed of 600 revs/min stirs (8 minutes time), is subsequently adding ground wetting agent, deionized water, salt spray resistance agent, rutile
Titanium dioxide stirs, and touch the mark fineness, and manual observation viscosity arrives ideal value.B component, by firming agent, film property
Auxiliary agent, water input cylinder are uniformly dispersed.Then A, B group is mixed according to the above ratio, stir.
Embodiment 2
The salt spray resistance coating that the present invention provides is made up of component A and the B component of following weight permillage:
Component A:
B component:
Firming agent 55
Film property auxiliary agent 20
Water 105.
The preparation process of the present embodiment is: component A, first modified epoxy, dispersant, defoamer is placed in cylinder, with
The rotating speed of 700 revs/min stirs (7 minutes time), is subsequently adding ground wetting agent, deionized water, salt spray resistance agent, rutile
Titanium dioxide stirs, and touch the mark fineness, and manual observation viscosity arrives ideal value.B component, by firming agent, film property
Auxiliary agent, water input cylinder are uniformly dispersed.Then A, B group is mixed according to the above ratio, stir.
Embodiment 3
The salt spray resistance coating that the present invention provides is made up of component A and the B component of following weight permillage:
Component A:
B component:
Firming agent 60
Film property auxiliary agent 20
Water 100.
The preparation process of the present embodiment is: component A, first modified epoxy, dispersant, defoamer is placed in cylinder, with
The rotating speed of 800 revs/min stirs (6 minutes time), is subsequently adding ground wetting agent, deionized water, salt spray resistance agent, golden red
Stone titanium dioxide stirs, and touch the mark fineness, and manual observation viscosity arrives ideal value.B component, by firming agent, film forming
Property auxiliary agent, water input cylinder are uniformly dispersed.Then A, B group is mixed according to the above ratio, stir.
The foregoing is only the preferred embodiments of the present invention, for a person skilled in the art, the present invention can have
Various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection scope of the present invention.
Claims (2)
1. the salt spray resistance coating for ocean steel construction, it is characterised in that: by component A and the B group of following weight permillage
Divide and make:
Component A:
B component:
Firming agent 45-60
Film property auxiliary agent 10-20
Water 100-125.
The most according to claim 1 one and for the salt spray resistance coating of ocean steel construction, it is characterised in that: described salt spray resistance
Coating is prepared according to following steps:
(1) component A, is first placed in modified epoxy, dispersant, defoamer in cylinder, stirs with the rotating speed of 600-800 rev/min
Uniformly, be subsequently adding ground wetting agent, deionized water, salt spray resistance agent, rutile titanium white lead stir；
(2) B component, will be uniformly dispersed in firming agent, film property auxiliary agent, water input cylinder；
(3) A, B component mixing, stir and i.e. obtain described salt spray resistance coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366990.XA CN106047048A (en) | 2016-05-24 | 2016-05-24 | Salt spray resistant coating for marine steel structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610366990.XA CN106047048A (en) | 2016-05-24 | 2016-05-24 | Salt spray resistant coating for marine steel structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106047048A true CN106047048A (en) | 2016-10-26 |
Family
ID=57175072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610366990.XA Pending CN106047048A (en) | 2016-05-24 | 2016-05-24 | Salt spray resistant coating for marine steel structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106047048A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330569A (en) * | 1986-07-24 | 1988-02-09 | Nippon Paint Co Ltd | Underwater curing epoxy paint composition |
| CN102974520A (en) * | 2012-10-31 | 2013-03-20 | 广州擎天实业有限公司 | Coating process applying water-based paint to metal parts of construction machinery |
| CN104513590A (en) * | 2014-12-23 | 2015-04-15 | 上海海隆石油化工研究所 | High-corrosion resistance two-component waterborne epoxy coating capable of quickly drying at room temperature |
| CN104673053A (en) * | 2015-02-28 | 2015-06-03 | 江苏千龙新型材料有限公司 | Water-based corrosion-resistant epoxy coating and preparation method thereof |
| CN104762000A (en) * | 2015-04-21 | 2015-07-08 | 沈阳德奥司科技有限公司 | Salt-spray resistant water-borne container and environment-friendly metallic paint thereof |
| CN104817929A (en) * | 2015-04-30 | 2015-08-05 | 常州浩阳水性新材料有限公司 | Railway transit aqueous epoxy double-component coating and preparation method thereof |
-
2016
- 2016-05-24 CN CN201610366990.XA patent/CN106047048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6330569A (en) * | 1986-07-24 | 1988-02-09 | Nippon Paint Co Ltd | Underwater curing epoxy paint composition |
| CN102974520A (en) * | 2012-10-31 | 2013-03-20 | 广州擎天实业有限公司 | Coating process applying water-based paint to metal parts of construction machinery |
| CN104513590A (en) * | 2014-12-23 | 2015-04-15 | 上海海隆石油化工研究所 | High-corrosion resistance two-component waterborne epoxy coating capable of quickly drying at room temperature |
| CN104673053A (en) * | 2015-02-28 | 2015-06-03 | 江苏千龙新型材料有限公司 | Water-based corrosion-resistant epoxy coating and preparation method thereof |
| CN104762000A (en) * | 2015-04-21 | 2015-07-08 | 沈阳德奥司科技有限公司 | Salt-spray resistant water-borne container and environment-friendly metallic paint thereof |
| CN104817929A (en) * | 2015-04-30 | 2015-08-05 | 常州浩阳水性新材料有限公司 | Railway transit aqueous epoxy double-component coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国腐蚀与防护学会主编: "《化学工业中的腐蚀与防护》", 30 September 2001, 化学工业出版社 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |