CN105481471A - High efficiency granite rust remover - Google Patents
High efficiency granite rust remover Download PDFInfo
- Publication number
- CN105481471A CN105481471A CN201510903766.5A CN201510903766A CN105481471A CN 105481471 A CN105481471 A CN 105481471A CN 201510903766 A CN201510903766 A CN 201510903766A CN 105481471 A CN105481471 A CN 105481471A
- Authority
- CN
- China
- Prior art keywords
- parts
- granite
- rust remover
- high efficiency
- hydrochloric acid
- 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
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
- C04B41/5338—Etching
- C04B41/5353—Wet etching, e.g. with etchants dissolved in organic solvents
Abstract
The invention discloses a high efficiency granite rust remover. The high efficiency granite rust remover is composed of, by weight, 20 to 25 parts of hydrochloric acid, 10 to 18 parts of acetic acid, 25 to 30 parts of phosphoric acid, 4 to 8 parts of silicone oil, 3 to 5 parts of hydroxy propyl cellulose, 30 to 40 parts of deionized water, 0.5 to 2 parts of a surfactant, 0.1 to 1 part of a complexing agent, 3 to 7 parts of an increased permeability agent, and 2 to 6 parts of a corrosion inhibitor; the surfactant is sodium methyl cocoyl taurate; the complexing agent is one or a mixture of a plurality of ingredients selected from ethylene diamine tetramethylene phcsphonic acid sodium, and diethylenetriaminepenta(methylenephosphonic) salts; and the corrosion inhibitor is hydrochloric acid pickling inhibitor. Inorganic acids are used in preparation of the high efficiency granite rust remover, so that less corrosion on granite is caused; and the high efficiency granite rust remover permeates into the micropores of granite to remove rusty spots, and rust removing effect is excellent.
Description
Technical field
The invention belongs to stone protector field, be specifically related to a kind of high-efficient granite rust remover.
Background technology
Grouan is that a kind of lava by volcanic explosion swells to veneer of crust under the molten state being subject to suitable pressure, magma does not spray ground, and the tektonite formed behind underground slowly cooled and solidified, granite with quartz, feldspar and mica for main component, compact structure, ultimate compression strength is high, and easy-weathering, rich color are widely used surface hardness greatly, not.But grouan ubiquity has the problem of rust staining, the origin cause of formation of rust staining generally can divide two classes: one is the irony contained by grouan itself, after rainwater contacts with irony wherein, slowly will form rust staining; Two is that external irony is polluted, and employs cleaning material or have employed purging method etc. improperly improperly when clearing out a gathering place after terminating after the metal device of the irony instrument when steel sand remained man-hour as added, installation and scaffolding, decoration, installation.
The acidic derusters such as common hydrochloric acid, just simply rust staining redox, the iron ion of oxidized reduction still has a unstable, be easy to again regenerate iron rust with the water in air and oxygen generation oxidizing reaction, cannot thoroughly remove at all, and the corrosion of the inner irony of stone material can be accelerated, that rust staining becomes more serious, originally be the rust staining of local, at this moment may spread all over the whole plate face of stone material, add the difficulty of cleaning on the contrary.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of high-efficient granite rust remover, can rapidly and efficiently eliminate rust, light to grouan corrosion, do not damage the surface luster of grouan, pigment can not be remained in stone material.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of high-efficient granite rust remover, be made up of the raw material of following parts by weight: hydrochloric acid 20-25 part, acetic acid 10-18 part, phosphoric acid 25-30 part, silicone oil 4-8 part, hydroxypropylcellulose 3-5 part, deionized water 30-40 part, tensio-active agent 0.5-2 part, complexing agent 0.1-1 part, permeation promoter 3-7 part, inhibiter 2-6 part, described tensio-active agent is sodium methyl cocoyl taurate, described complexing agent is ethylenediamine tetraacetic methene sodium phosphate, one or more in diethylene triamine pentamethylene phosphonic salt, described inhibiter is hydrochloric acid pickling corrosion inhibitor.
The present invention has the following advantages:
(1) add mineral acid, can rapidly and efficiently eliminate rust, light to grouan corrosion, overcome the shortcoming of the acidic derusters such as traditional hydrochloric acid;
(2) cost is low;
(3) add permeation promoter, penetrate in the micropore of grouan and remove rust staining, and convert thereof into stable colorless substance, do not damage the surface luster of grouan, pigment can not be remained in stone material;
(4) add silicone oil, form the fine and close protective membrane of one deck at granite face;
(5) add hydrochloric acid pickling corrosion inhibitor, suppress hydrochloric acid to the corrosion of grouan.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Embodiment 1
A kind of high-efficient granite rust remover, is made up of the raw material of following parts by weight: hydrochloric acid 20 parts, acetic acid 10 parts, phosphoric acid 25 parts, silicone oil 4 parts, hydroxypropylcellulose 3 parts, deionized water 30 parts, sodium methyl cocoyl taurate 0.5 part, ethylenediamine tetraacetic methene sodium phosphate 0.1 part, permeation promoter 3 parts, hydrochloric acid pickling corrosion inhibitor 2 parts.
Embodiment 2
A kind of high-efficient granite rust remover, is made up of the raw material of following parts by weight: hydrochloric acid 23 parts, acetic acid 15 parts, phosphoric acid 27 parts, silicone oil 6 parts, hydroxypropylcellulose 4 parts, deionized water 35 parts, sodium methyl cocoyl taurate 1 part, diethylene triamine pentamethylene phosphonic salt 0.5 part, permeation promoter 5 parts, hydrochloric acid pickling corrosion inhibitor 5 parts.
Embodiment 3
A kind of high-efficient granite rust remover, is made up of the raw material of following parts by weight: hydrochloric acid 25 parts, acetic acid 18 parts, phosphoric acid 30 parts, silicone oil 8 parts, hydroxypropylcellulose 5 parts, deionized water 40 parts, sodium methyl cocoyl taurate 2 parts, ethylenediamine tetraacetic methene sodium phosphate 1 part, permeation promoter 7 parts, hydrochloric acid pickling corrosion inhibitor 6 parts.
Although above-mentioned, the specific embodiment of the present invention is described; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (1)
1. a high-efficient granite rust remover; it is characterized in that: be made up of the raw material of following parts by weight: hydrochloric acid 20-25 part, acetic acid 10-18 part, phosphoric acid 25-30 part, silicone oil 4-8 part, hydroxypropylcellulose 3-5 part, deionized water 30-40 part, tensio-active agent 0.5-2 part, complexing agent 0.1-1 part, permeation promoter 3-7 part, inhibiter 2-6 part; described tensio-active agent is sodium methyl cocoyl taurate; described complexing agent is one or more in ethylenediamine tetraacetic methene sodium phosphate, diethylene triamine pentamethylene phosphonic salt, and described inhibiter is hydrochloric acid pickling corrosion inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903766.5A CN105481471A (en) | 2015-12-09 | 2015-12-09 | High efficiency granite rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903766.5A CN105481471A (en) | 2015-12-09 | 2015-12-09 | High efficiency granite rust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105481471A true CN105481471A (en) | 2016-04-13 |
Family
ID=55668796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903766.5A Pending CN105481471A (en) | 2015-12-09 | 2015-12-09 | High efficiency granite rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105481471A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204360A (en) * | 2018-10-26 | 2019-09-06 | 杭州悦山科技有限公司 | A kind of preparation method of environment friendly stone rust remover |
| CN110819232A (en) * | 2018-08-07 | 2020-02-21 | 深圳市福瑞特新材料有限公司 | Stone care agent containing modified natural rosin resin and preparation method thereof |
-
2015
- 2015-12-09 CN CN201510903766.5A patent/CN105481471A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819232A (en) * | 2018-08-07 | 2020-02-21 | 深圳市福瑞特新材料有限公司 | Stone care agent containing modified natural rosin resin and preparation method thereof |
| CN110204360A (en) * | 2018-10-26 | 2019-09-06 | 杭州悦山科技有限公司 | A kind of preparation method of environment friendly stone rust remover |
| CN110204360B (en) * | 2018-10-26 | 2020-03-10 | 杭州悦山科技有限公司 | Preparation method of environment-friendly rust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |