CN105400615A - Environmental-protection type cleaning agent - Google Patents
Environmental-protection type cleaning agent Download PDFInfo
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- CN105400615A CN105400615A CN201410461739.2A CN201410461739A CN105400615A CN 105400615 A CN105400615 A CN 105400615A CN 201410461739 A CN201410461739 A CN 201410461739A CN 105400615 A CN105400615 A CN 105400615A
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- solvent oil
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- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention discloses an environmental-protection type cleaning agent, which is prepared from the following raw materials by weight: 10-20% of 70# solvent oil, 10-20% of 90# solvent oil, 30-40% of 120# solvent oil, 20-30% of 190# solvent oil, 5-10% of industrial ethanol, and 2-5% of n-butanol. According to the present invention, the process of the production method is simple, the production cost is low, the technical indices meet the green environmental protection requirements, and the cleaning agent is the environmental-protection type cleaning agent having the excellent performance, and is widely used in electronics industry, refrigeration industry, automobile industry, mold industry, precise machining, and other industries.
Description
Technical field
The invention belongs to the clean-out system of chemical field, be specifically related to a kind of environment-friendly cleaning agent.
Background technology
The material of the ODS(depletion of cleaning industry) eliminate and carry out, the implementation phase of having stepped at present according to " Chinese cleaning industry ODS entirety eliminates plan ".In recent years due to the strong intervention of government, some enterprises of various places start the industrial cleaning agent of pay abundant attention substitute-ODS material and hazardous and noxious substances.At present there are two kinds of Main Trends of The Developments in ODS substitute technology in the world, and a kind of is the substitute technology of the clean-out system of the low coefficient that damages the ozone layer of use advocated based on America and Europe, but its valuable product, make enterprise forbidding to this.Two is the hydrocarbon cleaning technology of praising highly with some companies of Japan, and main technological route is, hydrocarbon solvent binding hydrocarbon cleaning equipment uses jointly, and this pattern is generally accepted by Japan-funded enterprises, and this technology is also actively discussed by more domestic enterprises.
Summary of the invention
The defect existed for above-mentioned prior art or deficiency, the object of the invention is to, a kind of environment-friendly cleaning agent is provided, this clean-out system is made up of multiple aliphatic hydrocarbon, alcohols, not containing ODS class controlled substances such as tetracol phenixin, trieline, trichloroethane, CFC-113, it is the desirable updated article of ODS class clean-out system.
In order to realize above-mentioned task, the present invention takes following technical solution:
A kind of environment-friendly cleaning agent, this obtained clean-out system is made up of following raw materials according and weight percent thereof: 70# solvent oil: 10% ~ 20%, 90# solvent oil: 10% ~ 20%, 120# solvent oil: 30% ~ 40%, 190# solvent oil: 20% ~ 30%, industrial alcohol 5% ~ 10%, propyl carbinol: 2% ~ 5%, the per-cent sum of raw material dosage is 100%.
Environment-friendly cleaning agent of the present invention, compare with existing technology, have the following advantages:
1, the present invention is not containing ODS class material, and not depletion, meets environment protection requirement, meets European Union RoHS requirement.
2, all corrosion-free to metallic substance such as copper, steel, aluminium, gold and silver, titaniums, there is excellent compatibility to organic materialss such as most synthetic rubber, plastics.
3, volatile, nontoxic, solvency power is strong, has excellent oil removing, degreasing power.For the cleaning by degreasing of metallic element; To the cleaning of greasy dirt residual after material machining, and the cleaning to the soldering flux that the pcb board after cleaning welding remains.
4, stable performance of the present invention, to human body without harm, environmentally safe.
5, production technique is simple, with low cost.
Embodiment
The present invention is a kind of environment-friendly cleaning agent, this obtained clean-out system is made up of following raw materials according and weight percent thereof: 70# solvent oil: 10% ~ 20%, 90# solvent oil: 10% ~ 20%, 120# solvent oil: 30% ~ 40%, 190# solvent oil: 20% ~ 30%, industrial alcohol 5% ~ 10%, propyl carbinol: 2% ~ 5%, the per-cent sum of raw material dosage is 100%.
A preferred formula, this obtained environment-friendly cleaning agent is made up of following raw materials according and weight percent thereof: 70# solvent oil: 15%, 90# solvent oil: 15%, 120# solvent oil: 35%, 190# solvent oil: 24%, industrial alcohol 8%, propyl carbinol 3%.
Select raw material: the KB value and the solvent surface tension that measure varsol and alcoholic solvent, and with the boiling range of each solvent for foundation screening raw material.Table 1 is the physical property of preparation various raw material of the present invention.Above-mentioned various raw material is directly mixed by preparation per-cent, environment-friendly cleaning agent of the present invention can be obtained.
Table 1 raw material physical property
Table 2 is the physical property of environment-friendly cleaning agent of the present invention, obtains from table 2, and this clean-out system is colourless transparent liquid, has slight solvent taste, and initial boiling point and final boiling point are respectively 60 DEG C, 190 DEG C.KB value is 30(GB/T11134-89), clean-out system surface tension is 50mN/m(GB/T5549-90).
Table 2 physical property of the present invention
Environment-friendly cleaning agent production technique of the present invention is simple, with low cost, and not containing ODS class material, not depletion, product meets European Union RoHS requirement.This clean-out system is volatile, nontoxic, and solvency power is strong, has excellent oil removing, degreasing power, for the cleaning by degreasing of metallic element, to the cleaning of greasy dirt residual after material machining, and the cleaning to the soldering flux that the pcb board after cleaning welding remains.Be widely used in the industries such as electron trade, refrigeration industry, automobile industry, die industry, precision optical machinery processing.
Claims (2)
1. an environment-friendly cleaning agent, it is characterized in that, this obtained clean-out system is made up of following raw materials according and weight percent thereof: 70# solvent oil: 10% ~ 20%, 90# solvent oil: 10% ~ 20%, 120# solvent oil: 30% ~ 40%, 190# solvent oil: 20% ~ 30%, industrial alcohol 5% ~ 10%, propyl carbinol: 2% ~ 5%, the per-cent sum of raw material dosage is 100%; The KB value of described 70# solvent oil is 39.8, and surface tension is 18.4mN/m, initial boiling point 60 DEG C, final boiling point 70 DEG C; The KB value of described 90# solvent oil is 38.2, and surface tension is 19.6mN/m, initial boiling point 60 DEG C, final boiling point 90 DEG C; The KB value of described 120# solvent oil is 37.5, and surface tension is 22.7mN/m, initial boiling point 80 DEG C, final boiling point 120 DEG C; The KB value of described 190# solvent oil is 36.4, and surface tension is 23.8mN/m, initial boiling point 140 DEG C, final boiling point 190 DEG C; The KB value of described industrial alcohol is 34.1, and surface tension is 22.3mN/m, initial boiling point 78.3 DEG C; The KB value of described propyl carbinol is 32.4, and surface tension is 24.6mN/m, initial boiling point 111.5 DEG C, final boiling point 119 DEG C.
2. environment-friendly cleaning agent as claimed in claim 1, is characterized in that, this obtained clean-out system is made up of following raw materials according and weight percent thereof: 70# solvent oil: 15%, 90# solvent oil: 15%, 120# solvent oil: 35%, 190# solvent oil: 24%, industrial alcohol 8%, propyl carbinol 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461739.2A CN105400615A (en) | 2014-09-12 | 2014-09-12 | Environmental-protection type cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461739.2A CN105400615A (en) | 2014-09-12 | 2014-09-12 | Environmental-protection type cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105400615A true CN105400615A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461739.2A Pending CN105400615A (en) | 2014-09-12 | 2014-09-12 | Environmental-protection type cleaning agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105400615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557181A (en) * | 2017-10-14 | 2018-01-09 | 钱文娟 | A kind of environment-friendly cleaning agent |
-
2014
- 2014-09-12 CN CN201410461739.2A patent/CN105400615A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557181A (en) * | 2017-10-14 | 2018-01-09 | 钱文娟 | A kind of environment-friendly cleaning agent |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |