CN106867302A - A kind of environment-friendly type exempts solvent and its preparation technology - Google Patents
A kind of environment-friendly type exempts solvent and its preparation technology Download PDFInfo
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- CN106867302A CN106867302A CN201710119109.0A CN201710119109A CN106867302A CN 106867302 A CN106867302 A CN 106867302A CN 201710119109 A CN201710119109 A CN 201710119109A CN 106867302 A CN106867302 A CN 106867302A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention discloses a kind of environment-friendly type and exempts solvent, is formed by mass fraction proportioning：8 18 parts of tert-butyl acetate, 40 53 parts of dimethyl carbonate, 57 parts of methyl acetate, 23 30 parts of butyl acetate.Diluent of the invention is free of benzene; be conducive to labour protection; this product cost ratio decreases containing benzene diluter, and versatility substantially, can dilute nitrate paint series, alkyd paint series, acrylic paint series, epoxy-based lacquers series, polyurethane paint series, chlorinated polyvinyl chloride paints series and acetal paint series etc..The invention also discloses the preparation method that a kind of environment-friendly type exempts solvent, its simple production process meets discharging standards in production process without waste water, waste sludge discharge, a small amount of gaseous volatilization.Than traditional dilute agent, can make the paint film or paint film of product surface after the drying viscosity more preferably, the surface of paint film is brighter and cleaner than using the film formed containing benzene diluter, and has more preferable moisture resistance in work progress.
Description
Technical field
Solvent and its preparation technology are exempted the present invention relates to a kind of environment-friendly type, for diluting all types of industries paint, such as：Alkyd
Class, phenolic, polyurethanes, acrylic compounds, epoxies, fluorine carbon, chlorinated rubber class.
Background technology
Most of solvent of exempting has containing dimethylbenzene, toluene and benzene and the poisonous of chemical and medicine industry solvent in the market
Evil solvent, the producer and user are easy to be there is frequently contact and makes oneself to produce benzene poisoning, and air can be caused dirty
Dye.The diluent of all kinds of high-grade industrial paint of existing market is so that specially with based on using, universal performance is poor, increased the fiber crops for using
It is tired.With the emergence of Chinese manufacturing, the products export trade such as the machinery equipment of China has become normalization, and exporting must
Must be by the commodity inspection of SGS.
The content of the invention
The invention solves the problems that existing exemption solvent toxicity is high, poor universality defect, there is provided a kind of environment-friendly type is exempted molten
Agent and its preparation technology.In order to solve the above technical problems, involved in the present invention is that a kind of environment-friendly type exempts solvent, its feature exists
In each component is formed by its mass fraction proportioning：Tert-butyl acetate 8-18 parts, dimethyl carbonate 40-53 parts, methyl acetate 5-7
Part, butyl acetate 23-30 parts.
Further, the methyl acetate can be replaced with amyl acetate.
Further, the butyl acetate can be replaced with propylene glycol methyl ether acetate.
Further, it is colourless or light yellow transparent liquid that the environment-friendly type exempts solvent.
A kind of environment-friendly type exempts the preparation technology of solvent, and preparation process includes：Each component is matched mixing by weight,
Dispersion machine to 400-500 revs/min of rotating speed is started, stirring is obtained after 15 minutes.
Involved in the present invention is that a kind of environment-friendly type exempts solvent and its preparation technology, it is characterised in that be free of in solvent
Benzene, is conducive to labour protection, and this product cost ratio decreases containing benzene diluter, versatility substantially, can dilute nitrate paint series,
Alkyd paint series, acrylic paint series, epoxy-based lacquers series, polyurethane paint series, chlorinated polyvinyl chloride paints series and acetal paint series etc..
Its simple production process, discharging standards are met in production process without waste water, waste sludge discharge, a small amount of gaseous volatilization.Than biography
System diluent, can make the paint film or paint film of product surface after the drying viscosity more preferably, the surface ratio of paint film is using containing benzene diluter
The film of formation is brighter and cleaner, and has more preferable moisture resistance in work progress.
Specific embodiment
Embodiment 1：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Tert-butyl acetate 15kg, carbonic acid diformazan
Ester 50kg, methyl acetate 5kg, butyl acetate 25kg, start dispersion machine to 400 revs/min of rotating speed, and stirring is obtained after 15 minutes.
Embodiment 2：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Tert-butyl acetate 12kg, carbonic acid diformazan
Ester 41kg, methyl acetate 7kg, butyl acetate 30kg, start dispersion machine to 400 revs/min of rotating speed, and stirring is obtained after 15 minutes.
Embodiment 3：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Tert-butyl acetate 13kg, carbonic acid diformazan
Ester 45kg, methyl acetate 6kg, butyl acetate 28kg, start dispersion machine to 500 revs/min of rotating speed, and stirring is obtained after 15 minutes.
Embodiment 4：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Tert-butyl acetate 10kg, carbonic acid diformazan
Ester 53kg, methyl acetate 7kg, butyl acetate 25kg, start dispersion machine to 500 revs/min of rotating speed, and stirring is obtained after 15 minutes.
Embodiment 5：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Tert-butyl acetate 12kg, carbonic acid diformazan
Ester 41kg, amyl acetate 7kg, butyl acetate 30kg, start dispersion machine to 500 revs/min of rotating speed, and stirring is obtained after 15 minutes.
Embodiment 6：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Add tert-butyl acetate 12kg, carbonic acid
Dimethyl ester 41kg, methyl acetate 7kg, propylene glycol methyl ether acetate 30kg, start dispersion machine to 450 revs/min of rotating speed, stirring 15
It is obtained after minute.
Embodiment 7：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Tert-butyl acetate 10kg, carbonic acid diformazan
Ester 53kg, methyl acetate 7kg, butyl acetate 25kg, start dispersion machine to 450 revs/min of rotating speed, and stirring is obtained after 15 minutes.
Embodiment 8：
A kind of environment-friendly type exempts solvent, and each component matches mixing by its parts by weight：Add tert-butyl acetate 12kg, carbonic acid
Dimethyl ester 41kg, amyl acetate 7kg, propylene glycol methyl ether acetate 30kg, start dispersion machine to 450 revs/min of rotating speed, stirring 15
It is obtained after minute.
After being prepared as described above technique sample preparation, performance detection is carried out, it is as a result as follows：
Due to taking above-mentioned technical proposal, the present invention is compared with prior art, wide with raw material sources, preparation method letter
Single, product stabilization, low production cost avoids the harm of benzene, toluene, ethylbenzene, dimethylbenzene to human body, alleviates again to environmental protection
The advantage and effect of pollution.
The above, is the non-limitation that other forms are done to the present invention to presently preferred embodiments of the present invention, any ripe
Know the equivalent reality that professional and technical personnel is changed possibly also with the technology contents of the disclosure above or is modified as equal change
Apply example.It is every without departing from the present invention program content, according to technical spirit of the invention to made for any of the above embodiments any simple
Modification, equivalent variations and remodeling, all fall within protection scope of the present invention.
Claims (5)
1. a kind of environment-friendly type exempts solvent, it is characterised in that the parts by weight of each component constitute and are：Tert-butyl acetate 8-18 parts,
Dimethyl carbonate 40-53 parts, methyl acetate 5-7 parts, butyl acetate 23-30 parts.
2. a kind of environment-friendly type according to claim 1 exempts solvent, it is characterised in that the methyl acetate can use acetic acid
Pentyl ester replaces.
3. a kind of environment-friendly type according to claim 1 exempts solvent, it is characterised in that the butyl acetate can use the third two
Alcohol methyl ether acetate replaces.
4. a kind of environment-friendly type according to claim 1 exempts solvent, it is characterised in that the methyl acetate can use acetic acid
Pentyl ester replaces, and the butyl acetate can be replaced with propylene glycol methyl ether acetate.
5. the preparation technology of solvent is exempted according to a kind of any described environment-friendly types of claim 1-4, it is characterised in that prepare step
Suddenly include：Each component is matched mixing by weight, dispersion machine to 400-500 revs/min of rotating speed is started, after stirring 15 minutes
It is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119109.0A CN106867302A (en) | 2017-03-02 | 2017-03-02 | A kind of environment-friendly type exempts solvent and its preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710119109.0A CN106867302A (en) | 2017-03-02 | 2017-03-02 | A kind of environment-friendly type exempts solvent and its preparation technology |
Publications (1)
| Publication Number | Publication Date |
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| CN106867302A true CN106867302A (en) | 2017-06-20 |
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ID=59168261
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710119109.0A Pending CN106867302A (en) | 2017-03-02 | 2017-03-02 | A kind of environment-friendly type exempts solvent and its preparation technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548669A (en) * | 2020-05-28 | 2020-08-18 | 江苏冠军科技集团股份有限公司 | High-flash-point exemption diluent and preparation method and application thereof |
| CN111793380A (en) * | 2020-08-25 | 2020-10-20 | 江苏冠军科技集团股份有限公司 | Paint diluent containing solvent not participating in photochemical reaction and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429686A (en) * | 2011-03-15 | 2013-12-04 | 昭和电工株式会社 | Moisture-proof insulative coating with visible light-blocking properties |
| CN105623357A (en) * | 2014-10-30 | 2016-06-01 | 江苏冠军涂料科技集团有限公司 | High-grade industrial paint special-purpose eco-friendly diluent |
-
2017
- 2017-03-02 CN CN201710119109.0A patent/CN106867302A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429686A (en) * | 2011-03-15 | 2013-12-04 | 昭和电工株式会社 | Moisture-proof insulative coating with visible light-blocking properties |
| CN105623357A (en) * | 2014-10-30 | 2016-06-01 | 江苏冠军涂料科技集团有限公司 | High-grade industrial paint special-purpose eco-friendly diluent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111548669A (en) * | 2020-05-28 | 2020-08-18 | 江苏冠军科技集团股份有限公司 | High-flash-point exemption diluent and preparation method and application thereof |
| CN111793380A (en) * | 2020-08-25 | 2020-10-20 | 江苏冠军科技集团股份有限公司 | Paint diluent containing solvent not participating in photochemical reaction and preparation method and application thereof |
| WO2022041939A1 (en) * | 2020-08-25 | 2022-03-03 | 江苏冠军科技集团股份有限公司 | Coating material diluent comprising solvent not participating in photochemical reaction, preparation method therefor and use thereof |
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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 | ||
| CB02 | Change of applicant information |
Address after: 211219 Hong LAN Industrial Park, Lishui District, Nanjing, Jiangsu Applicant after: MOUMOU HOLDING GROUP Co.,Ltd. Address before: 211219 Hong LAN Industrial Park, Lishui District, Nanjing, Jiangsu Applicant before: CHAMPION PAINT TECHNOLOGY GROUP CO.,LTD. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |