CN102153901A - Environment-friendly diluent - Google Patents
Environment-friendly diluent Download PDFInfo
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- CN102153901A CN102153901A CN2011100987912A CN201110098791A CN102153901A CN 102153901 A CN102153901 A CN 102153901A CN 2011100987912 A CN2011100987912 A CN 2011100987912A CN 201110098791 A CN201110098791 A CN 201110098791A CN 102153901 A CN102153901 A CN 102153901A
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- phenylcarbinol
- methyl alcohol
- environment
- methanol
- butyl acetate
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Abstract
The invention relates to an environment-friendly diluent that is characterized by consisting of the following raw materials by weight percentage: 50%-60% of dichloropropane, 30%-40% of methanol, and 0-20% of butyl acetate, wherein methanol can be replaced with benzyl alcohol with equal quantity; and methanol or benzyl alcohol can be replaced with mixed liquor of methanol and benzyl alcohol with equal quantity. The environment-friendly diluent has extensive sources of raw materials and a simple preparation method, and has the advantages and effects of product stability, low production cost, avoidance of harm to human by benzene, methylbenzene, ethylbenzene and dimethylbenzene and alleviation of pollution to the environment as well.
Description
Technical field
The present invention relates to a kind of environmental protection thinner, be used for the thinner of synthetic enamel, pyroxylin(e)finish, metal rust preventing lacquer, polyamine fat lacquer, epoxy resin-based paint.
Background technology
Along with the emergence of Chinese manufacturing, Chinoiserie, Hardware fitting, outlet all is subjected to the tight detection of each importer.Careless slightlyly will cause immeasurable financial loss to enterprise.
Use at present and contain benzene diluter harm people health, do not meet environmental requirement, main is the exporting of making, and must pass through the SGS commodity inspection, manage the high attention rate inventory (according to No. 1907/2006 REACH rules of European Union) that supplies the mandate review that administration announced by on December 15th, 2010 by European chemical.The result shows through the SGS commodity inspection: 46 high attention rate materials all≤0,1% just can reach export standard.
Summary of the invention
Purpose of the present invention is just for shortcoming that oneself has a technology and not enough and a kind of environmental protection thinner that provide are provided, thereby protected people's health, alleviated the pollution to environmental protection, also can satisfy the international commodity inspection mark of SGS Huaihe River.
The objective of the invention is to realize by following technical proposal:
A kind of environmental protection thinner, it is made up of through mixing following weight percentages and forms:
Propylene dichloride 50-60%, methyl alcohol 30-40%, N-BUTYL ACETATE 0-20%.
Described methyl alcohol can replace with the phenylcarbinol of equivalent; Described methyl alcohol or phenylcarbinol can replace with the methyl alcohol of equivalent and the mixed solution of phenylcarbinol 1～9: 9～1 ratios.
Propylene dichloride, methyl alcohol, phenylcarbinol, N-BUTYL ACETATE that the present invention selects are raw material, wherein propylene dichloride is a kind of environmentally friendly solvent that can authenticate by environmental protection CTI feeler mechanism, and solvency power is strong, and smell is moderate, water white transparency, hypotoxicity is a preparation paint, thinner, Tianna solution, the solvent of tackiness agent, is used to make benzene-free thinner at alternative benzene,toluene,xylene, and is good with organic solvent intermiscibilities such as benzene, ketone, ester, alcohols.
Methyl alcohol belongs to low value-added Chemicals, and low cost is the core of such product competition, uses methyl alcohol effectively to reduce production costs.Mix with phenylcarbinol and can effectively reduce product toxicity.
Phenylcarbinol as the major advantage of the thinner of Resins, epoxy is: material itself is nontoxic, and the boiling point height is not volatile, and has strong polarity owing to phenylcarbinol after solidifying, and can well mix with Resins, epoxy, not the phenomenon that can occur moving.Phenylcarbinol can promote the reaction of Resins, epoxy and amine, and fast reaction speed improves curing speed; Phenylcarbinol has good hydrophobic performance, can significantly improve the gloss of coating, reduces the appearance of white birch phenomenon; Can improve simultaneously the toughness of cured article.
N-BUTYL ACETATE is the organic solvent of excellent property, is widely used in making paint industry, is used for making soluble cotton and derivative varnish thereof, polyurethane lacquer, alkyd resin varnish.Simultaneously be used for making paint thinner in a large number, also be used for doing the deodorant tune of liquor usually.
Methyl alcohol or phenylcarbinol can replace with the methyl alcohol of equivalent and the mixed solution of phenylcarbinol 1～9: 9～1 ratios.
Environmental protection thinner of the present invention is light yellow transparent liquid, tests on December 31st, 2010.
Testing method: the SGS internal side passes method-RSTS-EE-SVHC-003, and RSTS-FE-SVHC-004 adopts ICP-OES, GC-MS and UV-VIS to analyze, and detected result sees Table 1
Table 1 detected result
SGS test report note:
(1) RL=report ultimate value, all RL are based on the test of uniform material.DN=do not detect (＜RL), DN is at compound.
(2) the diastereomer a-H B C DD of Δ hexabromocyclododecane (H B C DD), β-H B C DD, the CASNO of y-H B C DD is respectively 134237-50-6,134237-51-7,134237-52-8.
(3) # represents that test result is by the selected element or the result of marker, the result of boric acid, anhydrous sodium tetraborate and hydrated sodium borate is converted and is drawn by the bright boron of the water extraction of ICP-OEC test, sodium element, RL=0.005% is to element (for example cobalt, arsenic, lead, sodium, chromium, chromium VI, silicon, aluminium, zirconium, boron and potassium), except the RL=0.0050% of molybdenum
(4) result shown in is the content in the wet sample gross weight.
Above-mentioned detected result is managed the high attention rate inventory (according to No. 1907/2006 REACH rules of European Union) for the mandate review that administration announced by on December 15th, 2010 by European chemical.The result shows through the SGS commodity inspection: 46 high attention rate materials all≤0.1% reach export standard.
Owing to take technique scheme, the present invention has technology to compare with oneself, and it is wide to have raw material sources, the preparation method is simple, product is stable, production cost is low, has avoided the harm to human body of benzene, toluene, ethylbenzene, dimethylbenzene, has alleviated advantage and effect to the pollution of environmental protection again.
Embodiment
Embodiment 1
With propylene dichloride 55g, methyl alcohol 35g and N-BUTYL ACETATE 10g, through mixing product of the present invention.
Embodiment 2
With propylene dichloride 50g, methyl alcohol 30g and N-BUTYL ACETATE 20g, through mixing product of the present invention.
Embodiment 3
With propylene dichloride 60g and methyl alcohol 40g, through mixing product of the present invention.
Embodiment 4
With propylene dichloride 55g, phenylcarbinol 35g and N-BUTYL ACETATE 10g, through mixing product of the present invention.
Embodiment 5
With propylene dichloride 50g, phenylcarbinol 30g and N-BUTYL ACETATE 20g, through mixing product of the present invention.
Embodiment 6
With propylene dichloride 60g and phenylcarbinol 40g, through mixing product of the present invention.
Embodiment 7
With mixed solution and the N-BUTYL ACETATE 15g of propylene dichloride 55g, methyl alcohol 3g and phenylcarbinol 27g, through mixing product of the present invention.
Embodiment 8
With propylene dichloride 50g, methyl alcohol 20g and phenylcarbinol 20g mixed solution and N-BUTYL ACETATE 10g, through mixing product of the present invention.
Embodiment 9
With propylene dichloride 60g, methyl alcohol 16g and phenylcarbinol 24g mixed solution, through mixing product of the present invention.
Embodiment 10
With propylene dichloride 50g, methyl alcohol 21g and phenylcarbinol 9g mixed solution and N-BUTYL ACETATE 20g, through mixing product of the present invention.
Embodiment 11
With propylene dichloride 60g, methyl alcohol 27g and phenylcarbinol 3g mixed solution and N-BUTYL ACETATE 10g, through mixing product of the present invention.
Embodiment all detects by 46 indexs in the SGS test report, and 46 high attention rate materials all≤0.1%.Conclusion be by.Illustrating that this product meets international commodity inspection mark Huaihe River, reach export standard, is a kind of environmental protection thinner product.
Claims (3)
1. environmental protection thinner, it is characterized in that: it is made up of through mixing following weight percentages:
Propylene dichloride 50-60%, methyl alcohol 30-40%, N-BUTYL ACETATE 0-20%.
2. environmental protection thinner according to claim 1 is characterized in that described methyl alcohol, can replace with the phenylcarbinol of equivalent.
3. environmental protection thinner according to claim 1 and 2 is characterized in that described methyl alcohol or phenylcarbinol, can be with the methyl alcohol of equivalent and phenylcarbinol in 1～9: the mixed solution replacement of 9～1 ratios.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100987912A CN102153901A (en) | 2011-04-20 | 2011-04-20 | Environment-friendly diluent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100987912A CN102153901A (en) | 2011-04-20 | 2011-04-20 | Environment-friendly diluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102153901A true CN102153901A (en) | 2011-08-17 |
Family
ID=44435593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100987912A Pending CN102153901A (en) | 2011-04-20 | 2011-04-20 | Environment-friendly diluent |
Country Status (1)
| Country | Link |
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| CN (1) | CN102153901A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146242A (en) * | 2013-03-13 | 2013-06-12 | 常州市乾颖化工科技有限公司 | Paint thinner |
| CN104087053A (en) * | 2014-07-26 | 2014-10-08 | 潍坊亿兴化工科技有限公司 | Environment-friendly thinner for automotive refinishing paint and preparation method of environment-friendly thinner |
| CN105885520A (en) * | 2014-12-08 | 2016-08-24 | 施立新 | Novel environment-friendly solvent |
| CN114621468A (en) * | 2022-03-25 | 2022-06-14 | 湖北科林博伦新材料有限公司 | Synthesis method of chlorine-free environment-friendly toughening diluent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040109853A1 (en) * | 2002-09-09 | 2004-06-10 | Reactive Surfaces, Ltd. | Biological active coating components, coatings, and coated surfaces |
| CN101137649A (en) * | 2005-01-05 | 2008-03-05 | 拜尔农作物科学股份公司 | Alkinyl-oxypyrimidine used in the form of pesticides |
| WO2009155115A2 (en) * | 2008-05-30 | 2009-12-23 | Reactive Surfaces, Ltd. | Coatings and surface treatments having active enzymes and peptides |
-
2011
- 2011-04-20 CN CN2011100987912A patent/CN102153901A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040109853A1 (en) * | 2002-09-09 | 2004-06-10 | Reactive Surfaces, Ltd. | Biological active coating components, coatings, and coated surfaces |
| CN101137649A (en) * | 2005-01-05 | 2008-03-05 | 拜尔农作物科学股份公司 | Alkinyl-oxypyrimidine used in the form of pesticides |
| WO2009155115A2 (en) * | 2008-05-30 | 2009-12-23 | Reactive Surfaces, Ltd. | Coatings and surface treatments having active enzymes and peptides |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146242A (en) * | 2013-03-13 | 2013-06-12 | 常州市乾颖化工科技有限公司 | Paint thinner |
| CN104087053A (en) * | 2014-07-26 | 2014-10-08 | 潍坊亿兴化工科技有限公司 | Environment-friendly thinner for automotive refinishing paint and preparation method of environment-friendly thinner |
| CN105885520A (en) * | 2014-12-08 | 2016-08-24 | 施立新 | Novel environment-friendly solvent |
| CN114621468A (en) * | 2022-03-25 | 2022-06-14 | 湖北科林博伦新材料有限公司 | Synthesis method of chlorine-free environment-friendly toughening diluent |
| CN114621468B (en) * | 2022-03-25 | 2023-08-11 | 湖北科林博伦新材料有限公司 | Synthesis method of chlorine-free environment-friendly toughening diluent |
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Owner name: JIANGMEN LANNUO CHEMICAL CO., LTD. Free format text: FORMER OWNER: ZHANG XIHUA Effective date: 20110914 |
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Effective date of registration: 20110914 Address after: 529000 science and technology center, Jiangmen science and Technology Bureau, Guangdong 506, China Applicant after: JIANGMEN LANNUO CHEMICAL CO., LTD. Address before: 122 -3-304, 529000 garden, Jiangmen, Guangdong, Wenchang Applicant before: Zhang Xihua |
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Application publication date: 20110817 |