CN105482712A - Iron rust transforming agent coating - Google Patents
Iron rust transforming agent coating Download PDFInfo
- Publication number
- CN105482712A CN105482712A CN201610054013.6A CN201610054013A CN105482712A CN 105482712 A CN105482712 A CN 105482712A CN 201610054013 A CN201610054013 A CN 201610054013A CN 105482712 A CN105482712 A CN 105482712A
- Authority
- CN
- China
- Prior art keywords
- iron rust
- agent coating
- transforming agent
- coating
- rust
- 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
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- 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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
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- 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
- C09D7/63—Additives non-macromolecular organic
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides an iron rust transforming agent coating and belongs to a coating. The iron rust transforming agent coating is prepared from, by weight, tannin 2-8%, oxalic acid or nano polymer emulsion 2-8%, isopropyl alcohol 0.5-3%, ethylene glycol butyl ether 2-8%, a corrosion inhibitor 0.5-3% and the balance pure water. The iron rust transforming agent coating is a novel surface protecting agent and a primer, is good in rust removal effect, is harmless to a steel surface, can convert iron rust into a dark-color polymer protection layer and can convert a rusted surface into a protective layer having inertia, and the protective layer can remove moisture and corrosion and enables the surface not to rust. The iron rust transforming agent coating is the excellent primer used before paint is used. The primer and the paint can be resistant to weather, such as rain, sunlight and salt fog damaging the surface, through combined usage and enable the material surface not to peel off or chap. The iron rust transforming agent coating can provide long-time protection for the surfaces of steel materials.
Description
Technical field
The invention belongs to coating, particularly relate to a kind of converting agent of iron rust coating.
Background technology
Along with the develop rapidly of modern industry, the anticorrosive work of ferrous materials more and more causes the attention of each side, in order to protect iron and steel not corroded, extends its work-ing life, carries out anticorrosive coating become a kind of most economical, most effective means to iron and steel.Iron rust on steel must be removed clean before application, otherwise the bonding force of paint film can be affected, iron rust is constantly expanded and causes the preservative effect of paint film to be deteriorated, therefore, the processing of rust removing of iron and steel is the important component part of coating process, plays conclusive effect to the success or failure of corrosion-proof coating.But traditional mechanical rust removal, needs special-purpose machines and tools, and at substantial abrasive material, also can produce serious dust and sound pollution; And the chemical rust removings such as traditional pickling, flame, environmental pollution is comparatively large and steel surface roughness after process is serious.But many heavy constructions, the complicated steel structure member such as bridge, boats and ships in maintenance process due to the restriction by execution conditions, be difficult to adopt mechanized construction method, craft or power tool can only be adopted to eliminate rust, its result must have the residual of iron rust and various corrosion product, cause derusting to be difficult to be guaranteed, construct difficult, expense is huge.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art; provide a kind of converting agent of iron rust coating; effectively can make up above treatment process leak, converting agent of iron rust directly be brushed and rust transformation can be made to be the passivation film of protectiveness in steel surface, need not eliminate rust and just directly can apply construction.
Converting agent of iron rust coating of the present invention is be made up of following substances in percentage by weight: tannic acid 2 ~ 8%, oxalic acid and nanometer polymer emulsion 2 ~ 8%, Virahol 0.5 ~ 3%, and butyl glycol ether 2 ~ 8%, inhibiter 0.5 ~ 3%, surplus are pure water.
As a further improvement on the present invention, tannic acid 3 ~ 6%, oxalic acid and nanometer polymer emulsion 4 ~ 6%, Virahol 1 ~ 2%, butyl glycol ether 5 ~ 7%, inhibiter 1 ~ 2%, surplus are pure water.
Prepare the method for above-mentioned converting agent of iron rust coating, realize through the following steps: by tannic acid, oxalic acid and nanometer polymer emulsion, Virahol, butyl glycol ether, inhibiter and pure water mix, stir.
Converting agent of iron rust coating of the present invention is a kind of novel surface protectant and priming paint; eliminate rust effective; harmless to steel surface; iron rust erosion can be changed into dark polymer protective layer; the surface transformation of having got rusty can be become have the protective layer of inertia; this protective layer can remove moisture and corrosion, makes surface no longer corrosion.This product is again priming paint extremely excellent before making to paint.The combination of priming paint and paint shares, and can resist because of weather, as the damage of raining, sunlight, salt fog effects on surface cause, makes material surface no longer peel off or chap, can be steel surface and provide long protection.
Embodiment
Embodiment 1
Converting agent of iron rust coating of the present invention is be made up of following substances in percentage by weight: tannic acid 2%, oxalic acid and nanometer polymer emulsion 8%, Virahol 0.5%, and butyl glycol ether 8%, Polymer corrosion inhibitor hydrolytic polymaleic anhydride 0.5%, surplus are pure water.
Its preparation method:
Be inversion accelerating agent by above-mentioned tannic acid, oxalic acid and nanometer polymer emulsion are membrane-forming agent, and Virahol is permeate agent, and add film coalescence aid butyl glycol ether, inhibiter, and pure water mixing, stir i.e. obtained finished product.Its obtained product conversion performance is good, safety and environmental protection, erosion resistance are high, overcomes the difficult problem that traditional tannic acid type converting agent of iron rust need use organic solvent diluting.
Embodiment 2
Converting agent of iron rust coating of the present invention is be made up of following substances in percentage by weight: tannic acid 8%, oxalic acid and nanometer polymer emulsion 2%, Virahol 3%, butyl glycol ether 2%, Polymer corrosion inhibitor poly-epoxy succinic acid 3%, pure water 82%.
Its preparation method is with embodiment 1.
Embodiment 3
Converting agent of iron rust coating of the present invention is be made up of following substances in percentage by weight: tannic acid 3%, oxalic acid and nanometer polymer emulsion 6%, Virahol 2%, and butyl glycol ether 5%, Polymer corrosion inhibitor poly-epoxy succinic acid 1%, surplus are pure water.
Its preparation method is with embodiment 1.
Embodiment 4
Converting agent of iron rust coating of the present invention is be made up of following substances in percentage by weight: tannic acid 6%, oxalic acid and nanometer polymer emulsion 4%, Virahol 1%, and butyl glycol ether 7%, Polymer corrosion inhibitor poly aspartic acid 2%, surplus are pure water.
Its preparation method is with embodiment 1.
Embodiment 5
Converting agent of iron rust coating of the present invention is be made up of following substances in percentage by weight: tannic acid 4%, oxalic acid and nanometer polymer emulsion 5%, Virahol 1.5%, and butyl glycol ether 6%, Polymer corrosion inhibitor hydrolytic polymaleic anhydride 1.5%, surplus are pure water.
Its preparation method is with embodiment 1.
Converting agent of iron rust coating of the present invention is liquid High-efficiency iron rust conversion agent; to high humidity and the equipment under the heavy corrosion environment of band oil condition; effect is obvious; that rusty scale directly can be changed into an inertia by product, hard protective membrane; thus permanent protection surface no longer produces corrosion; it has rust cleaning and antirust double effects, and the application of this product greatly reduces the maintenance of hardware, manufacturing cost.Its using method is: the steel surface it being directly coated in corrosion, carries out chemical rust removing voluntarily, also can use on the metal of non-corroding and nonmetallic surface, play protection against corrosion and decoration function.This product is applicable to the essential industry fields such as port facilities, boats and ships, electric power, military affairs, petroleum machinery.
Claims (3)
1. converting agent of iron rust coating is be made up of following substances in percentage by weight: tannic acid 2 ~ 8%, oxalic acid and nanometer polymer emulsion 2 ~ 8%, Virahol 0.5 ~ 3%, and butyl glycol ether 2 ~ 8%, inhibiter 0.5 ~ 3%, surplus are pure water.
2. converting agent of iron rust coating as claimed in claim 1, it is characterized in that tannic acid 3 ~ 6%, oxalic acid and nanometer polymer emulsion 4 ~ 6%, Virahol 1 ~ 2%, butyl glycol ether 5 ~ 7%, inhibiter 1 ~ 2%, surplus are pure water.
3. converting agent of iron rust coating as claimed in claim 1 or 2, is characterized in that described inhibiter is polymer-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054013.6A CN105482712A (en) | 2016-01-27 | 2016-01-27 | Iron rust transforming agent coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054013.6A CN105482712A (en) | 2016-01-27 | 2016-01-27 | Iron rust transforming agent coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105482712A true CN105482712A (en) | 2016-04-13 |
Family
ID=55669998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054013.6A Pending CN105482712A (en) | 2016-01-27 | 2016-01-27 | Iron rust transforming agent coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105482712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110546213A (en) * | 2017-04-04 | 2019-12-06 | 阿斯科特克公司 | Rust conversion agent |
| CN112625528A (en) * | 2020-12-19 | 2021-04-09 | 常州市武进吉丹洗涤剂有限公司 | Water-based rapid rust removing and preventing agent suitable for steel surface |
| CN115852353A (en) * | 2021-09-23 | 2023-03-28 | 江苏苏博特新材料股份有限公司 | Rebar rust conversion agent and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264754A (en) * | 1999-12-03 | 2000-08-30 | 冶金工业部钢铁研究总院 | Converting agent of iron rust |
| CN101161739A (en) * | 2006-10-12 | 2008-04-16 | 上海路丰助剂有限公司 | Aqueous rust-conversion rust-inhibiting primer |
| CN102618860A (en) * | 2012-04-11 | 2012-08-01 | 浙江海洋学院 | High-efficiency iron rust conversion agent |
| CN103173757A (en) * | 2011-12-26 | 2013-06-26 | 天津科技大学 | Iron rust conversion agent and preparation method thereof |
| CN105038424A (en) * | 2015-08-20 | 2015-11-11 | 南通瑞普埃尔生物工程有限公司 | Water-based heavy-duty single-component on-rust primer, and preparation method and application thereof |
-
2016
- 2016-01-27 CN CN201610054013.6A patent/CN105482712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264754A (en) * | 1999-12-03 | 2000-08-30 | 冶金工业部钢铁研究总院 | Converting agent of iron rust |
| CN101161739A (en) * | 2006-10-12 | 2008-04-16 | 上海路丰助剂有限公司 | Aqueous rust-conversion rust-inhibiting primer |
| CN103173757A (en) * | 2011-12-26 | 2013-06-26 | 天津科技大学 | Iron rust conversion agent and preparation method thereof |
| CN102618860A (en) * | 2012-04-11 | 2012-08-01 | 浙江海洋学院 | High-efficiency iron rust conversion agent |
| CN105038424A (en) * | 2015-08-20 | 2015-11-11 | 南通瑞普埃尔生物工程有限公司 | Water-based heavy-duty single-component on-rust primer, and preparation method and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110546213A (en) * | 2017-04-04 | 2019-12-06 | 阿斯科特克公司 | Rust conversion agent |
| CN112625528A (en) * | 2020-12-19 | 2021-04-09 | 常州市武进吉丹洗涤剂有限公司 | Water-based rapid rust removing and preventing agent suitable for steel surface |
| CN112625528B (en) * | 2020-12-19 | 2022-08-30 | 常州市武进吉丹洗涤剂有限公司 | Water-based rapid rust removing and preventing agent suitable for steel surface |
| CN115852353A (en) * | 2021-09-23 | 2023-03-28 | 江苏苏博特新材料股份有限公司 | Rebar rust conversion agent and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160413 |