CN102965683A - Phosphate-free room-temperature industrial cleaning agent - Google Patents
Phosphate-free room-temperature industrial cleaning agent Download PDFInfo
- Publication number
- CN102965683A CN102965683A CN 201210399547 CN201210399547A CN102965683A CN 102965683 A CN102965683 A CN 102965683A CN 201210399547 CN201210399547 CN 201210399547 CN 201210399547 A CN201210399547 A CN 201210399547A CN 102965683 A CN102965683 A CN 102965683A
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- cleaning agent
- industrial cleaning
- temperature industrial
- phosphate
- phosphorus
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Abstract
The invention discloses a phosphate-free room-temperature industrial cleaning agent which comprises a nonionic surfactant and an additive, wherein the nonionic surfactant is propanediol polyoxyethylene polyoxypropylene ether and polyoxyethylene ethers with a mass ratio of 10-30 : 40-60, and the additive is sodium silicate. The cleaning agent can completely replace currently widely used gasoline or solvent oil (under a room temperature) to clean oil on metal surface, and is good in cleaning effect for various mineral oil.
Description
Technical field
The present invention relates to the environment-friendly cleaning agent technical field, particularly be a kind of under the normal temperature state clean-out system of clean metal surface dirt.
Background technology
Along with the develop rapidly of China's metalworking industry, the market demand of metal cleaner is very large.If the dirt of metallic surface does not add thermoae difficult the removing, at present the widely used industrial clean-out system of northern China mostly need to heat (〉 35 ℃), waste energy, if do not heat, cleaning performance is not obvious, does not reach specification of quality.
Summary of the invention
[0003] the object of the invention is to the objective of the invention is to remove the greasy dirt of metallic surface under the normal temperature state.Invented a kind of normal temperature industrial cleaning agent, can remove fast the greasy dirt of surface of workpiece, degradable in water not only can improve cleaning speed, and safety, environmental protection, the saving energy.
The phosphorus-free normal-temperature industrial cleaning agent contains nonionogenic tenside and auxiliary agent.
Described nonionogenic tenside is propylene glycol polyoxyethylene poly-oxygen propylene aether and Soxylat A 25-7, and the mass ratio of described propylene glycol polyoxyethylene poly-oxygen propylene aether and Soxylat A 25-7 is 10～30:40～60.
Described auxiliary agent is water glass.
Mass ratio 50～the 80:1 of described nonionogenic tenside and auxiliary agent～8.
It can substitute the gasoline or the solvent oil (under the normal temperature state) that generally adopt at present fully and come the clean metal surface and oil contaminant, and various mineral oil are had good cleaning performance.This product property indices all surpasses traditional clean-out system, is subject to widely favorable comment.
Embodiment
The below is further explained explanation to the present invention.
Embodiment 1: the cleaning embodiment of straight carbon steel
To press 5～8% proportionings in the 1000L rinse bath, add 10kg propylene glycol polyoxyethylene poly-oxygen propylene aether, the 40kg Soxylat A 25-7, the 1kg water glass is thrown in the straight carbon steel parts wherein, stirs and can use.
Processing parameter: FAL:25～40pt TAL:30～48pt treatment temp: normal temperature
Treatment time: 10min(is for the heavier workpiece of greasy dirt, but proper extension duration of service.)
In the middle of use procedure, the effective constituent of solution reduces gradually, for effectively ensureing result of use, should in time add this product.Whenever this product 1kg that adds per ton, free alkalinity rising 0.5Pt, total alkalinity rising 0.6Pt.
Embodiment 2: stainless cleaning embodiment
To press 3～5% proportionings in the 1000L rinse bath, add 30kg propylene glycol polyoxyethylene poly-oxygen propylene aether, the 60kg Soxylat A 25-7, the 8kg water glass is thrown in parts of stainless steel wherein, stirs and can use.
Processing parameter: FAL:15～25pt TAL:18～30pt treatment temp: normal temperature
Treatment time: 10min(is for the heavier workpiece of greasy dirt, but proper extension duration of service.)
In the middle of use procedure, the effective constituent of solution reduces gradually, for effectively ensureing result of use, should in time add this product.Whenever this product 1kg that adds per ton, free alkalinity rising 0.5Pt, total alkalinity rising 0.6Pt.
The above; only be the better embodiment of the present invention; but the protection domain of invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and utility model design thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. the phosphorus-free normal-temperature industrial cleaning agent is characterized in that, described clean-out system contains nonionogenic tenside and auxiliary agent.
2. phosphorus-free normal-temperature industrial cleaning agent according to claim 1, it is characterized in that, described nonionogenic tenside is propylene glycol polyoxyethylene poly-oxygen propylene aether and Soxylat A 25-7, and the mass ratio of described propylene glycol polyoxyethylene poly-oxygen propylene aether and Soxylat A 25-7 is 10～30:40～60.
3. phosphorus-free normal-temperature industrial cleaning agent according to claim 1 is characterized in that, described auxiliary agent is water glass.
4. phosphorus-free normal-temperature industrial cleaning agent according to claim 1 is characterized in that, the mass ratio 50～80:1 of described nonionogenic tenside and auxiliary agent～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210399547 CN102965683A (en) | 2012-10-19 | 2012-10-19 | Phosphate-free room-temperature industrial cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210399547 CN102965683A (en) | 2012-10-19 | 2012-10-19 | Phosphate-free room-temperature industrial cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102965683A true CN102965683A (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210399547 Pending CN102965683A (en) | 2012-10-19 | 2012-10-19 | Phosphate-free room-temperature industrial cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102965683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255001A (en) * | 2013-05-10 | 2013-08-21 | 国家电网公司 | Anti-pollution flashover coating cleaning agent |
-
2012
- 2012-10-19 CN CN 201210399547 patent/CN102965683A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255001A (en) * | 2013-05-10 | 2013-08-21 | 国家电网公司 | Anti-pollution flashover coating cleaning agent |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130313 |