CN104018165A - Surface treating agent for stainless steel products - Google Patents
Surface treating agent for stainless steel products Download PDFInfo
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- CN104018165A CN104018165A CN201410258376.2A CN201410258376A CN104018165A CN 104018165 A CN104018165 A CN 104018165A CN 201410258376 A CN201410258376 A CN 201410258376A CN 104018165 A CN104018165 A CN 104018165A
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Abstract
The invention relates to the technical field of surface treatment of metal products, and particularly relates to a surface treating agent for stainless steel products. The surface treating agent comprises the following components in parts by weight: 12-28 parts of formaldehyde, 2-10 parts of surface active agent, 2-6 parts of sodium alcohol ether sulphate, 2-12 parts of phosphoric acid and 30-50 parts of deionized water. The surface treating agent for the stainless steel products, provided by the invention, has the advantages that the raw materials of the components in the formula are wide and relatively low in cost; when the surface treating agent is in use, tank liquor is stable, and sediments hardly occur, the components are safe and environmental-friendly, various later reprocessing performances of the stainless steel products are not affected, and the surface active agent is suitable for surface treatment of the stainless steel products, convenient, practical and suitable for popularization and application.
Description
Technical field
The present invention relates to metal products technical field of surface, particularly a kind of Stainless Steel Products surface treatment agent.
Background technology
Stainless steel (Stainless Steel) refers to the steel of the chemical etching dielectric corrosions such as the weak corrosive medium such as resistance to air, steam, water and acid, alkali, salt, claims again Stainless Acid Resistant Steel.In practical application, often the steel of resistance to weak corrosive medium corrosion is called to stainless steel, and the steel of resistant to chemical media corrosion is called to duriron.Due to both difference in chemical composition, the former not necessarily resistant to chemical media corrosion, the latter generally all has rustless property.No matter be the stainless steel of resistance to weak corrosive medium corrosion or the duriron of resistant to chemical media corrosion, it must pass through process of surface treatment before dispatching from the factory, be mainly remove its surperficial greasy dirt, remove welding Huang, the impression of the hand on its surface, or on its plated surface protective film etc.The treatment effect of the surface treatment agent with this type of effect of the prior art is not ideal, and use cost is higher, therefore, limit further applying of this type of surface treatment agent, developed a kind of starting material wide material sources, Stainless Steel Products surface treatment agent that production cost is lower is the current problem that will study.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of starting material wide material sources, Stainless Steel Products surface treatment agent that production cost is lower are provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Stainless Steel Products surface treatment agent, meter by weight, this surface treatment agent has following component: formaldehyde 12-28 part, tensio-active agent 2-10 part, polyoxyethylenated alcohol sodium sulfate 2-6 part, phosphoric acid 2-12 part, deionized water 30-50 part; Described tensio-active agent is Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate according to weight ratio (1-5): (2-4): the mixture that (1.5-3.5) configuration forms.
Further, meter by weight, this surface treatment agent has following component: formaldehyde 15-25 part, tensio-active agent 4-7 part, polyoxyethylenated alcohol sodium sulfate 3-5 part, phosphoric acid 5-9 part, deionized water 35-45 part.
Further, meter by weight, this surface treatment agent has following component: 20 parts, formaldehyde, 5.5 parts, tensio-active agent, 4 parts of polyoxyethylenated alcohol sodium sulfate, 7.5 parts of phosphoric acid, 40 parts of deionized waters.
Further, described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 3:3.5:2.8.
Further, described formaldehyde is that massfraction is 35～40% formalin.
Further, described phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Beneficial effect: the component of surface treatment agent prescription for the Stainless Steel Products that technical scheme of the present invention provides, starting material wide material sources, cost is lower, its in use, tank liquor is stable, be not prone to sediment, component safety and environmental protection, do not affect the various cycling processabilities in Stainless Steel Products later stage, be applicable to the processing to surface of stainless steel product, convenient and practical, suitable applying.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described; described embodiment is only a part of embodiment of the present invention; be not restricted to the present invention; based on the embodiment in the present invention; those of ordinary skill in the art obtain other embodiments of the invention not making under creative work prerequisite, and these all belong to protection scope of the present invention.
Embodiment mono-
A kind of Stainless Steel Products surface treatment agent, meter by weight, this surface treatment agent has following component: 20 parts, formaldehyde, 5.5 parts, tensio-active agent, 4 parts of polyoxyethylenated alcohol sodium sulfate, 7.5 parts of phosphoric acid, 40 parts of deionized waters; Described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 3:3.5:2.8; Described formaldehyde is that massfraction is 38% formalin; Phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Embodiment bis-
A kind of Stainless Steel Products surface treatment agent, meter by weight, this surface treatment agent has following component: 28 parts, formaldehyde, 10 parts, tensio-active agent, 6 parts of polyoxyethylenated alcohol sodium sulfate, 1 part of phosphatase 11,49 parts of deionized waters; Described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 3:3.5:2.8; Described formaldehyde is that massfraction is 38% formalin; Phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Embodiment tri-
A kind of Stainless Steel Products surface treatment agent, meter by weight, this surface treatment agent has following component: 13 parts, formaldehyde, 3 parts, tensio-active agent, 2 parts of polyoxyethylenated alcohol sodium sulfate, 2 parts of phosphoric acid, 30 parts of deionized waters; Described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 3:3.5:2.8; Described formaldehyde is that massfraction is 38% formalin; Phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Embodiment tetra-
A kind of Stainless Steel Products surface treatment agent, meter by weight, this surface treatment agent has following component: 13 parts, formaldehyde, 3 parts, tensio-active agent, 2 parts of polyoxyethylenated alcohol sodium sulfate, 2 parts of phosphoric acid, 30 parts of deionized waters; Described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 4:3.5:3; Described formaldehyde is that massfraction is 38% formalin; Phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Embodiment five
A kind of Stainless Steel Products surface treatment agent, meter by weight, this surface treatment agent has following component: 20 parts, formaldehyde, 5.5 parts, tensio-active agent, 4 parts of polyoxyethylenated alcohol sodium sulfate, 7.5 parts of phosphoric acid, 40 parts of deionized waters; Described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 4:3.5:3; Described formaldehyde is that massfraction is 40% formalin; Phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (6)
1. a Stainless Steel Products surface treatment agent, is characterized in that: meter by weight, and this surface treatment agent has following component: formaldehyde 12-28 part, tensio-active agent 2-10 part, polyoxyethylenated alcohol sodium sulfate 2-6 part, phosphoric acid 2-12 part, deionized water 30-50 part;
Described tensio-active agent is Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate according to weight ratio (1-5): (2-4): the mixture that (1.5-3.5) configuration forms.
2. a kind of Stainless Steel Products surface treatment agent according to claim 1, it is characterized in that: meter by weight, this surface treatment agent has following component: formaldehyde 15-25 part, tensio-active agent 4-7 part, polyoxyethylenated alcohol sodium sulfate 3-5 part, phosphoric acid 5-9 part, deionized water 35-45 part.
3. a kind of Stainless Steel Products surface treatment agent according to claim 1, is characterized in that: meter by weight, and this surface treatment agent has following component: 20 parts, formaldehyde, 5.5 parts, tensio-active agent, 4 parts of polyoxyethylenated alcohol sodium sulfate, 7.5 parts of phosphoric acid, 40 parts of deionized waters.
4. a kind of Stainless Steel Products surface treatment agent according to claim 1, is characterized in that: described tensio-active agent is that Sodium dodecylbenzene sulfonate, sodium lauryl sulphate and a-alkene sulfonate configure the mixture forming according to weight ratio 3:3.5:2.8.
5. a kind of Stainless Steel Products surface treatment agent according to claim 1, is characterized in that: described formaldehyde is that massfraction is 35～40% formalin.
6. a kind of Stainless Steel Products surface treatment agent according to claim 1, is characterized in that: described phosphoric acid is that massfraction is 85% industrial phosphoric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258376.2A CN104018165A (en) | 2014-06-11 | 2014-06-11 | Surface treating agent for stainless steel products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258376.2A CN104018165A (en) | 2014-06-11 | 2014-06-11 | Surface treating agent for stainless steel products |
Publications (1)
| Publication Number | Publication Date |
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| CN104018165A true CN104018165A (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410258376.2A Pending CN104018165A (en) | 2014-06-11 | 2014-06-11 | Surface treating agent for stainless steel products |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021589A (en) * | 2010-12-18 | 2011-04-20 | 江苏德美科技有限公司 | Acidic normal temperature degreasing agent and preparation method thereof |
| CN102021092A (en) * | 2009-09-22 | 2011-04-20 | 中国石油天然气集团公司 | Cleaning agent special for petroleum pipe thread |
| CN103388153A (en) * | 2013-07-26 | 2013-11-13 | 上海金兆节能科技有限公司 | Environment-friendly rustproof cleaning agent |
-
2014
- 2014-06-11 CN CN201410258376.2A patent/CN104018165A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021092A (en) * | 2009-09-22 | 2011-04-20 | 中国石油天然气集团公司 | Cleaning agent special for petroleum pipe thread |
| CN102021589A (en) * | 2010-12-18 | 2011-04-20 | 江苏德美科技有限公司 | Acidic normal temperature degreasing agent and preparation method thereof |
| CN103388153A (en) * | 2013-07-26 | 2013-11-13 | 上海金兆节能科技有限公司 | Environment-friendly rustproof cleaning agent |
Non-Patent Citations (1)
| Title |
|---|
| 王爱珍: "《钣金表面技术》", 31 August 2008, 机械工业出版社 * |
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Application publication date: 20140903 |