CN103194759B - Environment-friendly antirust cleaning liquid used in iron casting working procedure - Google Patents
Environment-friendly antirust cleaning liquid used in iron casting working procedure Download PDFInfo
- Publication number
- CN103194759B CN103194759B CN201310104464.2A CN201310104464A CN103194759B CN 103194759 B CN103194759 B CN 103194759B CN 201310104464 A CN201310104464 A CN 201310104464A CN 103194759 B CN103194759 B CN 103194759B
- Authority
- CN
- China
- Prior art keywords
- environment
- cleaning liquid
- friendly antirust
- cleaning
- working procedure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Detergent Compositions (AREA)
Abstract
The invention provides an environment-friendly antirust cleaning liquid used in an iron casting working procedure. The environment-friendly antirust cleaning liquid comprises 1-10g/L of sodium phosphate, 1-5g/L of sodium silicate, 1-10g/L sodium benzoate, 2-10mL/L of polyethylene glycol, 0.4-3.0mL/L of alkylphenol ethoxylates, 1-10.0mL/L of OP emulsifier, 8-30mL/L triethanolamine, 0.3-4mL/L of phytic acid, 0.5-3mL/L of a silicone defoamer, 0.2-5mL/L of dodecyl dimethyl benzyl ammonium bromide and the balance of water. The environment-friendly antirust cleaning liquid does not contain sodium nitrite or chromate; and in the using process, no discharger occurs during the use process, and no environment pollution phenomenon occurs. The cleaning liquid provided by the invention is an environment-friendly antirust bactericidal antiseptic multifunctional metallic surface cleaning liquid and can be suitable for ultrasonic cleaning or high-pressure cleaning.
Description
Technical field
What the present invention relates to is a kind of cleaner for metal, especially a kind of cast iron inter process cleaning and antirust treatment liquid.
Background technology
It is antirust that rust prevention during manufacture refers in the course of processing, and the component namely processed, after every one manufacturing procedure, before entering next process, need, in logistics or short process, to take provisional corrosion protection measure.For mechanical component, what will prevent burn into from occurring dark rust and drying process in cleaning process returns rust.Sometimes, workpiece can because of production requirement, and after last operation processes, can deposit a couple of days to one month before entering subsequent processing, at this moment clean-out system must have antirust ability.Current water-based antirust many employings nitrite and chromating technology, but main raw material used has larger toxicity.Although China has made some progress in the consumption reducing nitrite, rust-proof effect is also undesirable, and does not eliminate pollution problem, and the development of Environment-friendlywater-base water-base rust inhibitor has been subject to domestic and international extensive concern.
Summary of the invention
The object of the present invention is to provide and a kind ofly integrate environmental protection, cleaning, antirust, sterilization, the multi-functional cast iron inter process Environment-friendlyantirust antirust scavenging solution such as anticorrosion.
The object of the present invention is achieved like this: its composition comprises sodium phosphate 1 ~ 10g/L, water glass 1 ~ 5g/L, Sodium Benzoate 1 ~ 10g/L, polyoxyethylene glycol 2 ~ 10mL/L, alkylphenol polyoxyethylene 0.4 ~ 3.0mL/L, OP emulsifying agent 1 ~ 10.0mL/L, trolamine 8 ~ 30mL/L, phytic acid 0.3 ~ 4mL/L, silicone defoamer 0.5 ~ 3mL/L, dodecyl dimethyl benzyl ammonium bromide 0.2 ~ 5mL/L, water surplus.
Phytic acid (C in the present invention
6h
18o
24p
6) be a kind of organic phosphoric acid compounds extracted from plant, there is good inhibition and complex ability, by forming the very thin transparent unimolecular film of one deck with other component reaction in formula in Cast Iron Surface, corrosive medium is effectively stoped to infiltrate metallic surface, prevent cast iron from getting rusty, this tunic on subsequent disposal without impact.Phytic acid also has good resistance to hard water, can form stable complex compound with the metal ion in water.
The present invention instead of tradition completely and uses Sodium Nitrite as the cleaning of rust-preventive agent, and without any discharge in use procedure, the phenomenon without any contaminate environment occurs; The scavenging solution of this invention can be recycled, and the cast iron processed can keep 15-45 days non-corrosives, is far superior to the cleaning performance of traditional technology.This scavenging solution can be used for ultrasonic cleaning or high pressure cleaning, produces without a large amount of foam.This scavenging solution use temperature is 50-80 DEG C.
Product of the present invention is not containing Sodium Nitrite and chromic salt, and without any discharge in use procedure, the phenomenon without any contaminate environment occurs; Scavenging solution of the present invention is a kind of environmental protection, cleaning, antirust, sterilization, rot-resistant Muitifunctional cleaning liquid for surface of metal.The applicable ultrasonic cleaning of this scavenging solution or high pressure cleaning.
Embodiment
Illustrate below and the present invention be described in more detail:
Weigh 5g sodium phosphate, 3g water glass, 5g Sodium Benzoate solid, measure 1.0mL alkylphenol polyoxyethylene more respectively, 15mL trolamine, 1.2mL phytic acid, 8mL polyoxyethylene glycol, 5mLOP emulsifying agent, 1.0mL silicone defoamer, 3mL dodecyl dimethyl benzyl ammonium bromide join in 1L tap water, with the multiplex vacuum pump of circulating water type, it is filtered, get filtrate and namely can be used for cleaning.Get the above-mentioned filtrate of 50mL, Heating temperature to 60 DEG C, get a cast iron sheet (1.5cm × 2.0cm), take out after putting into ready filtrate rinsing 1min and dry, room temperature is placed, and the time that observation cast iron sheet starts to embroider erosion is 32 days.
Claims (1)
1. a cast iron inter process Environment-friendlyantirust antirust scavenging solution, is characterized in that: its composition comprises sodium phosphate 1 ~ 10g/L, water glass 1 ~ 5g/L, Sodium Benzoate 1 ~ 10g/L, polyoxyethylene glycol 2 ~ 10mL/L, alkylphenol polyoxyethylene 0.4 ~ 3.0mL/L, OP emulsifying agent 1 ~ 10.0mL/L, trolamine 8 ~ 30mL/L, phytic acid 0.3 ~ 4mL/L, silicone defoamer 0.5 ~ 3mL/L, dodecyl dimethyl benzyl ammonium bromide 0.2 ~ 5mL/L, water surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104464.2A CN103194759B (en) | 2013-03-28 | 2013-03-28 | Environment-friendly antirust cleaning liquid used in iron casting working procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104464.2A CN103194759B (en) | 2013-03-28 | 2013-03-28 | Environment-friendly antirust cleaning liquid used in iron casting working procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103194759A CN103194759A (en) | 2013-07-10 |
| CN103194759B true CN103194759B (en) | 2015-04-08 |
Family
ID=48717571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310104464.2A Expired - Fee Related CN103194759B (en) | 2013-03-28 | 2013-03-28 | Environment-friendly antirust cleaning liquid used in iron casting working procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103194759B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451626A (en) * | 2014-11-13 | 2015-03-25 | 无锡伊佩克科技有限公司 | Galvanized steel sheet passivating agent and preparation method thereof |
| CN105369283B (en) * | 2015-11-17 | 2019-02-19 | 东莞市安美润滑科技有限公司 | Water-based metal cleaning agent containing nano silver and preparation method thereof and application method |
| CN110172554B (en) * | 2019-06-27 | 2021-04-02 | 江苏鑫露化工新材料有限公司 | High-temperature-resistant ferrous metal antioxidant and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812692A (en) * | 2009-12-18 | 2010-08-25 | 益田润石（北京）化工有限公司 | Environment friendly wet-leveling liquid composite |
-
2013
- 2013-03-28 CN CN201310104464.2A patent/CN103194759B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103194759A (en) | 2013-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102061465B (en) | Chrome-free sealing agent | |
| CN103046036A (en) | Metal derusting and antirusting agent and preparation method of metal derusting and antirusting agent | |
| EP2529041B1 (en) | Painting pre-treatment processes with low environmental impact, as an alternative to conventional phosphating treatments | |
| CN103194759B (en) | Environment-friendly antirust cleaning liquid used in iron casting working procedure | |
| CN103834940A (en) | Environment-friendly fluorine-free metal surface treatment agent and metal surface treatment method | |
| CN102108513A (en) | Compound corrosion inhibitor for corrosion medium and preparation method thereof | |
| CN107675185A (en) | Suppress composite corrosion inhibitor and its preparation method and the application of dissolved oxygen corrosion | |
| CN105623890A (en) | Efficient and environmentally friendly industrial heavy oil stain cleaning agent | |
| CN104498927A (en) | Normal-temperature phosphating solution | |
| CN106191840A (en) | Seeder surface process water-based antirust that a kind of scrub resistance energy is good and preparation method thereof | |
| CN104388942B (en) | Steel rust inhibitor and preparation method thereof | |
| KR101622322B1 (en) | Volatile corrosion inhibitor composition | |
| CN107723695A (en) | A kind of hot rolling acid-cleaning steel plate water-based antirust and preparation method thereof | |
| CN103665981A (en) | Anticorrosive paint containing acrylic emulsion | |
| CN103132081A (en) | Preparation method of water soluble copper corrosion inhibitor | |
| CN104404524A (en) | Aqueous antirust agent for steel and preparation method thereof | |
| CN104451736A (en) | Long-acting antirust cleaning agent and application method thereof | |
| CN104356828A (en) | Water-based rust inhibitor for steel surfaces and preparation method thereof | |
| CN103866335B (en) | A kind of cleaning rust remover | |
| CN103882418A (en) | Rusty scale growth inhibitor for rusted steel and preparation method thereof | |
| CN110230049A (en) | A kind of novel non-chrome sealer | |
| CN104388148A (en) | Long-acting metal rust inhibitor for transformer and preparation method of long-acting metal rust inhibitor | |
| CN104141135A (en) | Antirust water for casting | |
| CN104451720A (en) | Surface cleaning agent for sensor zinc-plating shell | |
| CN109852975A (en) | A kind of galvanizing equipment restrainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |