CN104651860A - Pickling solution for removing rust and oil on outer wall of hydraulic oil cylinder - Google Patents
Pickling solution for removing rust and oil on outer wall of hydraulic oil cylinder Download PDFInfo
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- CN104651860A CN104651860A CN201310599974.1A CN201310599974A CN104651860A CN 104651860 A CN104651860 A CN 104651860A CN 201310599974 A CN201310599974 A CN 201310599974A CN 104651860 A CN104651860 A CN 104651860A
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Abstract
The invention discloses a pickling solution for removing rust and oil on an outer wall of a hydraulic oil cylinder. The pickling solution comprises sulfamic acid, citric acid, phosphoric acid, oxalic acid, urotropine, thiourea, alkyl glycoside, a cationic surfactant and water. The pickling solution is suitable for cleaning to remove rust and oil on the outer wall of the hydraulic oil cylinder before phosphatization, realizes synchronization of removal of oil on the outer wall of the hydraulic oil cylinder and cleaning and has the advantages of fast rust removal rate, good cleaning effects and phosphatization promotion.
Description
Technical field
The present invention relates to hydraulic ram technical field of surface, espespecially a kind of rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall.
Background technology
Hydraulic ram is one of product of comparative maturity in China's hydraulic product, and industry keeps increasing fast for many years, has defined comparatively ripe supply chain, has possessed larger market scale.Hydraulic ram can carry out the various operations such as lifting, bending, alignment, extruding, shearing, rivet welding, jacking, stretching, dismounting, punching, building iron extruding, bridge, engineering machinery, cylinder body of hydraulic oil cylinder needs cleaning of deoiling before phosphatization, but a lot of cylinder body is too many owing to getting rusty, phosphatization is carried out after cleaning, iron rust produces a very large impact phosphatization effect and quality, and then affects spray-applied primer and the finish paint effect of its outer wall.
Summary of the invention
A kind of rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall of the present invention, is characterized in that, provide a kind of cylinder body of hydraulic oil cylinder outer wall deoil and clean the pickle solution synchronously completed, and realizes saving operation, the object of improving the quality of products.
To achieve these goals, technical solution of the present invention is: a kind of rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall is made up of thionamic acid, citric acid, phosphoric acid, oxalic acid, urotropine, thiocarbamide, alkyl glycoside, cats product and water, and each component and mass percentage thereof are:
Thionamic acid 3 ~ 20%
Citric acid 2 ~ 5%
Phosphatase 11 0 ~ 30%
Oxalic acid 2 ~ 5%
Urotropine 2 ~ 5%
Thiocarbamide 1 ~ 3%
Alkyl glycoside 0.1 ~ 1.0%
Cats product 0.3 ~ 1.5%
Water 52 ~ 77%
Further, described alkyl glycoside is one or more in APG0810, APG1214, APG0814, FC-10.
Described cats product is one or more in fatty alcohol-polyoxyethylene ether base dimethyl alkyl ammomium chloride, alkyl polyoxyethylene ether ylmethyl octyl ammonium chloride, dodecyl polyoxyethylene/polyoxypropylene base alkyl ammomium chloride, tetradecyl polyoxyethylene/polyoxypropylene base alkyl bromination ammonium, hexadecyl polyoxyethylene/polyoxypropylene base alkyl bromination ammonium, octadecyl polyoxyethylene/polyoxypropylene base alkyl bromination ammonium.
Preparation method of the present invention is: under the condition stirred, in 20 DEG C ~ 40 DEG C, under the condition of stirring, add citric acid and oxalic acid, after it dissolves, keep temperature 20 DEG C ~ 40 DEG C, add thionamic acid and phosphoric acid again, continue to stir, keep temperature 20 DEG C ~ 40 DEG C, add urotropine, thiocarbamide, alkyl glycoside and cats product successively, continue stirring after each components dissolved, stop stirring, filter to obtain product.
Advantage and disadvantage of the present invention is: be suitable for the cleaning of the rust cleaning before cylinder body of hydraulic oil cylinder outer wall bonderizing and use, have rust cleaning fast, clean up, be beneficial to the advantages such as phosphatization.
Embodiment
Embodiment 1
In glass beaker, add 77 grams of water, at 20 DEG C ~ 40 DEG C, 2 grams of citric acids, 2 grams of oxalic acid are added under the condition stirred, after it dissolves, keep temperature 20 DEG C ~ 40 DEG C, add 3 grams of thionamic acids and 10 grams of phosphoric acid again, continue to stir, keep temperature 20 DEG C ~ 40 DEG C, add 2 grams of urotropines, 3 grams of thiocarbamides, 0.3 gram alkyl glycoside APG0814 and 0.7 gram ceteth ylmethyl decyl ammonium chlorides successively, continue stirring after each components dissolved, stop stirring, filter to obtain product.
Embodiment 2
Add 52 kg water in a kettle., at 20 DEG C ~ 40 DEG C, 5 kilograms of citric acids, 5 kilograms of oxalic acid are added under the condition stirred, after it dissolves, keep temperature 20 DEG C ~ 40 DEG C, add 20 kilograms of thionamic acids and 10 kilograms of phosphoric acid again, continue to stir, keep temperature 20 DEG C ~ 40 DEG C, add 5 kilograms of urotropines, 1 kilogram of thiocarbamide, 0.1 gram alkyl glycoside APG1214 and 1.0 kilogram tetradecyl alcohol polyoxyethylene ether dimethyl-octa alkyl ammomium chloride successively, continue stirring after each components dissolved, stop stirring, filter to obtain product.
Embodiment 3
Add 59 kg water in a kettle., at 20 DEG C ~ 40 DEG C, 5 kilograms of citric acids, 4 kilograms of oxalic acid are added under the condition stirred, after it dissolves, keep temperature 20 DEG C ~ 40 DEG C, add 10 kilograms of thionamic acids and 15 kilograms of phosphoric acid again, continue to stir, keep temperature 20 DEG C ~ 40 DEG C, add 4 kilograms of urotropines, 2 kilograms of thiocarbamides, 0.2 gram alkyl glycoside APG0810 and 0.8 kilogram octadecyl polyoxyethylene/polyoxypropylene methylmethane base brometo de amonios successively, continue stirring after each components dissolved, stop stirring, filter to obtain product.
The above; embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under the prerequisite of spirit not departing from the technology of the present invention; the various distortion that this area engineering technical personnel make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (3)
1. the rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall, it is characterized in that: the described rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall is made up of thionamic acid, citric acid, phosphoric acid, oxalic acid, urotropine, thiocarbamide, alkyl glycoside, cats product and water, and each component and mass percentage thereof are:
Thionamic acid 3 ~ 20%
Citric acid 2 ~ 5%
Phosphatase 11 0 ~ 30%
Oxalic acid 2 ~ 5%
Urotropine 2 ~ 5%
Thiocarbamide 1 ~ 3%
Alkyl glycoside 0.1 ~ 1.0%
Cats product 0.3 ~ 1.5%
Water 52 ~ 77%.
2. a kind of rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall according to claim 1, is characterized in that: described alkyl glycoside is one or more in APG0810, APG1214, APG0814, FC-10.
3. a kind of rust cleaning degreasing pickling liquid for cylinder body of hydraulic oil cylinder outer wall according to claim 1, is characterized in that: described cats product is one or more in fatty alcohol-polyoxyethylene ether base dimethyl alkyl ammomium chloride, alkyl polyoxyethylene ether ylmethyl octyl ammonium chloride, dodecyl polyoxyethylene/polyoxypropylene base alkyl ammomium chloride, tetradecyl polyoxyethylene/polyoxypropylene base alkyl bromination ammonium, hexadecyl polyoxyethylene/polyoxypropylene base alkyl bromination ammonium, octadecyl polyoxyethylene/polyoxypropylene base alkyl bromination ammonium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310599974.1A CN104651860A (en) | 2013-11-25 | 2013-11-25 | Pickling solution for removing rust and oil on outer wall of hydraulic oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310599974.1A CN104651860A (en) | 2013-11-25 | 2013-11-25 | Pickling solution for removing rust and oil on outer wall of hydraulic oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104651860A true CN104651860A (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310599974.1A Pending CN104651860A (en) | 2013-11-25 | 2013-11-25 | Pickling solution for removing rust and oil on outer wall of hydraulic oil cylinder |
Country Status (1)
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| CN (1) | CN104651860A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106086910A (en) * | 2016-08-24 | 2016-11-09 | 天津普罗米化工有限公司 | A kind of environmentally-friendly water-based mordant |
| WO2017214779A1 (en) * | 2016-06-12 | 2017-12-21 | 深圳市恒兆智科技有限公司 | Rust removal cleaning agent and rust removal treatment method for stainless steel workpiece |
| CN107723716A (en) * | 2017-10-17 | 2018-02-23 | 黄彬彬 | A kind of preparation method of rust remover |
| CN108930039A (en) * | 2018-06-11 | 2018-12-04 | 武汉钢铁有限公司 | A kind of rust-proofing method suitable for chill coil of strip |
| CN110714204A (en) * | 2019-09-24 | 2020-01-21 | 广州市方立新材料科技有限公司 | Iron material rust removal composite liquid and preparation method thereof |
| CN110894290A (en) * | 2019-12-02 | 2020-03-20 | 中国日用化学研究院有限公司 | Preparation method of alkyl glycoside polyoxypropylene ether |
-
2013
- 2013-11-25 CN CN201310599974.1A patent/CN104651860A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017214779A1 (en) * | 2016-06-12 | 2017-12-21 | 深圳市恒兆智科技有限公司 | Rust removal cleaning agent and rust removal treatment method for stainless steel workpiece |
| CN106086910A (en) * | 2016-08-24 | 2016-11-09 | 天津普罗米化工有限公司 | A kind of environmentally-friendly water-based mordant |
| CN107723716A (en) * | 2017-10-17 | 2018-02-23 | 黄彬彬 | A kind of preparation method of rust remover |
| CN108930039A (en) * | 2018-06-11 | 2018-12-04 | 武汉钢铁有限公司 | A kind of rust-proofing method suitable for chill coil of strip |
| CN110714204A (en) * | 2019-09-24 | 2020-01-21 | 广州市方立新材料科技有限公司 | Iron material rust removal composite liquid and preparation method thereof |
| CN110894290A (en) * | 2019-12-02 | 2020-03-20 | 中国日用化学研究院有限公司 | Preparation method of alkyl glycoside polyoxypropylene ether |
| CN110894290B (en) * | 2019-12-02 | 2022-07-12 | 中国日用化学研究院有限公司 | Preparation method of alkyl glycoside polyoxypropylene ether |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |