CN106757038A - A kind of environment-protection brightening agent and brightening liquid - Google Patents
A kind of environment-protection brightening agent and brightening liquid Download PDFInfo
- Publication number
- CN106757038A CN106757038A CN201611206844.7A CN201611206844A CN106757038A CN 106757038 A CN106757038 A CN 106757038A CN 201611206844 A CN201611206844 A CN 201611206844A CN 106757038 A CN106757038 A CN 106757038A
- Authority
- CN
- China
- Prior art keywords
- environment
- acid
- protection
- brightening agent
- polishing
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/02—Light metals
- C23F3/03—Light metals with acidic solutions
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
Abstract
The present invention provides a kind of environment-protection brightening agent and the brightening liquid based on environment-protection brightening agent, and environment-protection brightening agent includes 1~5 part of ferric sulfate, 5~10 parts of magnesium sulfate, 25~45 parts of anhydrous citric acid, 1~5 part of silver nitrate, 20~40 parts of tripolyphosphate trisodium, 5~15 parts of sodium molybdate；Each composition proportion of environment-protection brightening liquid includes 1.75~1.8kg/L of tank liquor, and environment-protection brightening agent is 40g/L, and aluminium skimmings are 20g/L；Tank liquor is 4 by content ratio：6 sulfuric acid and phosphoric acid composition；Using any pernicious gas, polishing effect will not be produced to be compared favourably with tradition " three acid " glossing in polishing process of the invention, surmount " three acid " glossing；Less than " three acid " glossing, reclaiming acid solution can all utilize, energy-conserving and environment-protective for power consumption；The polishing production for metals such as sand face, wire drawing, smooth surface, machine throwings is mainly suitable for, the metal after polishing has high gloss and mirror effect.
Description
Technical field
The present invention relates to the technical field of intermetallic composite coating treatment, more particularly to a kind of environment-protection brightening agent and brightening liquid.
Background technology
Environment-protection brightening agent, is commonly called as environmentally friendly two acid without waste gas polishing additive.As metal or alloy in daily life should
With more and more extensively, metal or alloy product needed is processed with the more beautiful outward appearance of acquisition, and automated production process
In the general surface treatment method using chemical polishing, traditional polishing additive needs three to be acidified optical polishing formulas, contains nitre
Acid, nitrate anion or nitrite anions, its composition causes serious harm to environment, and produces smoke and smell when being polished operation,
Toxic gas is even produced, very big to human injury, production technology needs to increase purification equipment, and production cost is high, and waste residue is more, consumption
Can be big.
The research and development formula of the Acid-Fog-Free Chemical Polishing Technology for being polished at aluminum alloy surface domestic at present is most using phosphoric acid, sulphur
Acid and the combination of polishing agent, or using phosphoric acid, sulfuric acid, A13+With the combination of polishing additive, but existing technology polishing add
Plus agent there are still some drawbacks and not enough, for example：The tank liquor of polishing additive is unstable, safeguards complicated, and politure is not high
Or it is uneven the problems such as.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided nitrogen oxidation will not be produced during a kind of polishing operation
Thing, tobacco and other gas pollutants, smoke-free and tasteless and will not produce toxic gas, and its composition is environmentally friendly, after polishing
Product surface glossiness is more than 700 degree, and gloss is uniform, and mirror effect is good and brighteners of environmental protection and energy saving, while also providing
A kind of environment-protection brightening liquid based on environment-protection brightening agent.
To achieve the above object, technical scheme provided by the present invention is：A kind of environment-protection brightening agent, in parts by weight, by
Following components is constituted：
A kind of environment-protection brightening liquid based on environment-protection brightening agent, it includes tank liquor, environment-protection brightening agent and aluminium skimmings.
Further, tank liquor is made up of sulfuric acid and phosphoric acid, and the content ratio of sulfuric acid and phosphoric acid is 4：6.
Further, each composition proportion of environment-protection brightening liquid is：1.75~1.8kg/L of tank liquor, environment-protection brightening agent is 40g/L,
Aluminium skimmings are 20g/L.
Compared with prior art, the nitric acid in environment-protection brightening agent substitution tradition " three acid " glossing that this programme is provided,
It is that can be used that the acid of present invention environmental protection two, environment-protection brightening agent and aluminium skimmings are added in phosphoric acid, sulfuric acid.Will not be produced during medal polish
Any pernicious gas of life, polishing effect compares favourably with tradition " three acid " glossing, surmounts " three acid " glossing；Power consumption is less than
" three acid " glossing, reclaiming acid solution can all utilize, energy-conserving and environment-protective；It is mainly suitable for being thrown for sand face, wire drawing, smooth surface, machine
Polishing Deng metal is produced, and the metal after polishing has high gloss and mirror effect.
Specific embodiment
With reference to specific embodiment, the invention will be further described：
A kind of environment-protection brightening agent described in the present embodiment, it is in parts by weight, composed of the following components：
Wherein, ferric sulfate is used to purify, it is to avoid pernicious gas volatilization during polishing；Magnesium sulfate as and agent, accelerate each material
Reaction rate between material composition；Anhydrous citric acid plays a part of corrosion inhibiter, suppresses Fe3+To corrosion of metal, make metal
Rate of corrosion is substantially reduced；Silver nitrate and tripolyphosphate trisodium are optical brightener, the light of metal after increasing polishing in glossing
Brightness；Sodium molybdate keeps each material composition chemical balance as stabilizer, increases the stability of environment-protection brightening agent.
A kind of environment-protection brightening liquid based on environment-protection brightening agent, it includes tank liquor, environment-protection brightening agent, aluminium skimmings；Wherein, respectively into
Point proportion is：Tank liquor 1.8kg/L, environment-protection brightening agent 40g/L, aluminium skimmings are 20g/L；Tank liquor is made up of sulfuric acid and phosphoric acid, sulfuric acid
Concentration is 98%, and the concentration of phosphoric acid is 85%, and the content ratio of the two is 4：6；During polishing, temperature is 105 DEG C, and polishing time is 5
Minute.
Nitric acid in environment-protection brightening agent substitution tradition " three acid " glossing that the present embodiment is provided, in phosphoric acid, sulfuric acid
It is that can be used to add the acid of present invention environmental protection two, environment-protection brightening agent and aluminium skimmings.Any harmful gas will not be produced during medal polish
Body, polishing effect compares favourably with tradition " three acid " glossing, surmounts " three acid " glossing；Power consumption is less than " three acid " buffer
Skill, reclaiming acid solution can all utilize, energy-conserving and environment-protective；It is mainly suitable for the polishing for metals such as sand face, wire drawing, smooth surface, machine throwings
Production, the metal after polishing has high gloss and mirror effect.
The examples of implementation of the above are only the preferred embodiments of the invention, not limit implementation model of the invention with this
Enclose, therefore the change that all shapes according to the present invention, principle are made, all should cover within the scope of the present invention.
Claims (4)
1. a kind of environment-protection brightening agent, it is characterised in that：In parts by weight, it is composed of the following components：
2. a kind of environment-protection brightening liquid being made of environment-protection brightening agent described in claim 1, it is characterised in that：Including tank liquor, environmental protection
Brightener and aluminium skimmings.
3. a kind of environment-protection brightening liquid according to claim 2, it is characterised in that：The tank liquor is made up of sulfuric acid and phosphoric acid,
The content ratio of sulfuric acid and phosphoric acid is 4：6.
4. a kind of environment-protection brightening liquid according to claim 2, it is characterised in that：Its each composition proportion is：Tank liquor 1.75~
1.8kg/L, environment-protection brightening agent is 40g/L, and aluminium skimmings are 20g/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206844.7A CN106757038A (en) | 2016-12-23 | 2016-12-23 | A kind of environment-protection brightening agent and brightening liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206844.7A CN106757038A (en) | 2016-12-23 | 2016-12-23 | A kind of environment-protection brightening agent and brightening liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106757038A true CN106757038A (en) | 2017-05-31 |
Family
ID=58919963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206844.7A Pending CN106757038A (en) | 2016-12-23 | 2016-12-23 | A kind of environment-protection brightening agent and brightening liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106757038A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6423125B1 (en) * | 1999-09-21 | 2002-07-23 | Fujimi Incorporated | Polishing composition |
| CN103668212A (en) * | 2013-11-09 | 2014-03-26 | 殷定江 | Aluminum alloy polishing process |
| CN105132917A (en) * | 2015-09-28 | 2015-12-09 | 佛山市海化表面处理科技有限公司 | Two-acid yellow-fume-free polishing additive and polishing solution |
-
2016
- 2016-12-23 CN CN201611206844.7A patent/CN106757038A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6423125B1 (en) * | 1999-09-21 | 2002-07-23 | Fujimi Incorporated | Polishing composition |
| CN103668212A (en) * | 2013-11-09 | 2014-03-26 | 殷定江 | Aluminum alloy polishing process |
| CN105132917A (en) * | 2015-09-28 | 2015-12-09 | 佛山市海化表面处理科技有限公司 | Two-acid yellow-fume-free polishing additive and polishing solution |
Non-Patent Citations (4)
| Title |
|---|
| 张光华: "《水处理化学品制备与应用指南》", 31 October 2003, 中国石化出版社 * |
| 李本高: "《现代工业水处理技术与应用》", 30 June 2004, 中国石化出版社 * |
| 李贤成: ""215铝件无黄烟化学抛光剂"", 《电镀与环保》 * |
| 王又蓉: "《工业水处理问答》", 31 January 2007, 国防工业出版社 * |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20170531 |