CN109181392A - A kind of high dissolving power varnish thinner of environment-friendly type - Google Patents
A kind of high dissolving power varnish thinner of environment-friendly type Download PDFInfo
- Publication number
- CN109181392A CN109181392A CN201810663493.5A CN201810663493A CN109181392A CN 109181392 A CN109181392 A CN 109181392A CN 201810663493 A CN201810663493 A CN 201810663493A CN 109181392 A CN109181392 A CN 109181392A
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- CN
- China
- Prior art keywords
- varnish
- environment
- dissolving power
- high dissolving
- friendly type
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- 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.)
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Classifications
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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
Landscapes
- 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)
Abstract
The invention discloses a kind of high dissolving power varnish thinner of environment-friendly type, the component raw material including following mass percent: propene carbonate (PC) 20%-60%, ethyl methyl carbonate (EMC) 10%-30%, 1,3-dioxolane 20%-50%, cucurbitacin b 0.01%-5%；The present invention has high dissolving power for varnish, varnish basement membrane mixed liquor containing the diluent can volatilize rapidly when metope coating prepares wallpaper basement membrane, the not remaining chemical component to human body poisonous and harmful substances in metope, it is a kind of Green environment-friendlydiluent diluent that totally nontoxic is harmless, can be used in mixed way with paints, additives such as other varnish thinners, essence.
Description
Technical field
The present invention relates to coating organic solvent system, specifically a kind of environment-friendly type highly dissoluble varnish thinner.
Background technique
With the enhancing of science and technology being constantly progressive with the environmental consciousness of people, instantly to interior decoration ecological requirements
It is increasingly enhanced.
During house decoration, pasting wallpaper in metope is a kind of common economical and practical decorating scheme.But
Preparing in environment for wallpaper is pasted, the process of production metope varnish basement membrane, which is often difficult to avoid that, introduces the strong cause such as phenyl, phenol, aldehyde radical
Harmful organic principle of cancer.
The harmful components that environment-friendly lacquer itself contains can evaporate into national safety standard in one week, but it is making wall
A large amount of varnish thinners must be mixed into when the basement membrane of face, and traditional varnish thinner often contains formaldehyde, stupid, toluene etc. to human body
The carcinogenic ingredient of intoxicating, and deeply infiltrated inside wall after being combined with wall, rate of release is very slow, and it is complete to paste wallpaper
At in latter 1 to 2 years, pasting the ingredient that still can detect toxic gas in the room of wallpaper.
Many carbonate-based solvents, cyclic ether solvents evaporation rate are fast, but wherein low toxicity or nontoxic ingredient often with
Varnish can not be compatible well, and sedimentation layering is easy to happen after mixing, can not use as wall basement membrane diluent.
Summary of the invention
In order to avoid conventional varnish diluent is polluted caused by wall, the present invention provides a kind of environment-friendly type highly dissolubles
Organic diluent.
The technical solution adopted by the present invention to solve the technical problems is: a kind of high dissolving power varnish thinner of environment-friendly type,
It must at least while include the component raw material of following mass percent: propene carbonate (PC) 20%-60%, ethyl methyl carbonate
(EMC) 10%-30%, 1,3-dioxolane 20%-50%, cucurbitacin b 0.01%-5%.
Further, it is necessary to while the component raw material including following mass percent: propene carbonate 35%-60%, carbonic acid second
Base methyl esters 20%-25%, 1,3-dioxolane 24%-40%, cucurbitacin b are 1%-5%.
The beneficial effects of the present invention are:
The present invention has high dissolving power for varnish, and the varnish basement membrane mixed liquor containing the diluent prepares wallpaper in metope coating
It can volatilize rapidly when basement membrane, the not remaining chemical component to human body poisonous and harmful substances in metope, is that a kind of totally nontoxic is harmless
Green environment-friendlydiluent diluent, can be used in mixed way with paints, additives such as other varnish thinners, essence.
Formaldehyde, benzene and benzene-series harmful toxic matter are entirely free of in present component, it can be sufficiently mixed with common lacquer materials
Dissolution is closed, manufactured wall basement membrane can bond wallpaper immediately, and all organic solvents in room is made to volatilize completely in one week
To 1 grade of architecture indoor standard≤0.5(mg/m3 of country) range.
Specific embodiment
Below with reference to embodiment, the present invention is further described in detail, but is not intended to limit guarantor of the invention
Protect range.
Embodiment 1
The present embodiment is used to illustrate the preparation and its function of diluent provided by the invention.
A kind of high dissolving power varnish thinner of environment-friendly type, the component raw material including following mass percent: propene carbonate
(PC) 35%, ethyl methyl carbonate (EMC) 20%, 1,3-dioxolane 40%, cucurbitacin b is 5%.
The configuration method of the above-mentioned high dissolving power solvent compositions of environment-friendly type is such as:
(1) component solvent and ingredient are measured according to mass ratio.
(2) in the environment of ventilation, the raw material of each component is sufficiently mixed, then by mixture and varnish in mass ratio one
Than a mixing, it is uniformly mixing to obtain finished product.
(2) configured mixed liquor is coated in four sides inside the gypsum box that volume is 1 cubic metre and fills one layer, in gypsum box
After closing, parallel two sides, opens one 1 cubic decimeter of square in the middle on two sides respectively in optional six face of cube
Notch, and make the completely corresponding coincidence of the notch, ventilation situation when simulating finishing in room.
TVOC detector is put into above-mentioned gypsum box after 10 hours, blend rubber piece blocks above-mentioned notch, passes through network
The TVOC detector in gypsum box is connected, the numerical value of TVOC after sealing 8 hours is read, is denoted as A1.
Embodiment 2
The present embodiment is used to illustrate the preparation and its function of diluent provided by the invention.
A kind of high dissolving power varnish thinner of environment-friendly type, the component raw material including following mass percent: propene carbonate
(PC) 50%, ethyl methyl carbonate (EMC) 25%, 1,3-dioxolane 24%, cucurbitacin b is 1%.
The configuration method of the above-mentioned high dissolving power solvent compositions of environment-friendly type is such as:
(1) component solvent and ingredient are measured according to mass ratio.
(2) in the environment of ventilation, the raw material of each component is sufficiently mixed, then will be clear used in mixture and embodiment 1
In mass ratio one to one mixing of paint, is uniformly mixing to obtain finished product.
(2) configured mixed liquor is coated in four sides inside the gypsum box that volume is 1 cubic metre and fills one layer, in gypsum box
After closing, parallel two sides, opens one 1 cubic decimeter of square in the middle on two sides respectively in optional six face of cube
Notch, and make the completely corresponding coincidence of the notch, ventilation situation when simulating finishing in room.
TVOC detector is put into above-mentioned gypsum box after 10 hours, blend rubber piece blocks above-mentioned notch, passes through network
The TVOC detector in gypsum box is connected, the numerical value of TVOC after sealing 8 hours is read, is denoted as A2.
Comparative example 1
The present embodiment is used to illustrate the preparation and its function of diluent provided by the invention.
Volume is coated in after the varnish thinner of commodity is mixed with varnish used in embodiment 1 in mass ratio 1 to 1 to stand for 1
Four sides fills one layer inside the gypsum box of square rice, and after the closing of gypsum box, in optional six face of cube parallel two sides, two
One 1 cubic decimeter of square notch is opened in the middle in face respectively, and makes the completely corresponding coincidence of the notch, to simulate dress
Ventilation situation when repairing in room.
TVOC detector is put into above-mentioned gypsum box after 10 hours, blend rubber piece blocks above-mentioned notch, passes through network
The TVOC detector in gypsum box is connected, the numerical value of TVOC after sealing 8 hours is read, is denoted as A3.
After basement membrane is made in three kinds of mixed liquors, after volatilizing 10 hours in identical environment, then TVOC measured by closed 8 hours
Content balance table it is as follows:
| Mixed liquor type | TVOC residual volume (mg/m3) |
| A1 | 0.12 |
| A2 | 0.10 |
| A3 | 19.00 |
As can be seen from the table, the mixed liquor evaporation rate made by the diluent of embodiment 1 and embodiment 2 containing varnish
Fastly, when the varnish mixing of commercial simple diluents also severely exceeds, TVOC residual volume reaches the TVOC safety of 1 grade of building of country
Standard, so that the process of wallpaper is more accelerated, and environmentally protective.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (2)
1. a kind of high dissolving power varnish thinner of environment-friendly type, it is characterised in that: the component raw material including following mass percent
Propene carbonate 20%-60%
Ethyl methyl carbonate 10%-30%
1,3- dioxolanes 20%-50%
Cucurbitacin b 0.01%-5%.
2. the high dissolving power varnish thinner of a kind of environment-friendly type according to claim 1, which is characterized in that including following quality
The component raw material of percentage:
Propene carbonate 35%-60%
Ethyl methyl carbonate 20%-25%
1,3- dioxolanes 24%-40%
Cucurbitacin b is 1%-1.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663493.5A CN109181392A (en) | 2018-06-25 | 2018-06-25 | A kind of high dissolving power varnish thinner of environment-friendly type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663493.5A CN109181392A (en) | 2018-06-25 | 2018-06-25 | A kind of high dissolving power varnish thinner of environment-friendly type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109181392A true CN109181392A (en) | 2019-01-11 |
Family
ID=64948527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810663493.5A Pending CN109181392A (en) | 2018-06-25 | 2018-06-25 | A kind of high dissolving power varnish thinner of environment-friendly type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109181392A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529531A (en) * | 2006-10-25 | 2009-09-09 | 拜尔材料科学股份公司 | Aqueous silver-containing formulations and their use for producing conductive or reflective coatings |
| CN105102532A (en) * | 2013-02-27 | 2015-11-25 | 太阳化学公司 | Polyvinyl alcohol and ethylene vinyl alcohol copolymer barrier coatings |
| CN106687540A (en) * | 2014-04-17 | 2017-05-17 | 富士胶片亨特化学制品美国有限公司 | Low toxicity solvent system for polyamideimide and polyamide amic acid resin coating |
| CN106752253A (en) * | 2016-11-24 | 2017-05-31 | 天津市汇合科技开发有限公司 | A kind of environment-friendly type dissolving power solvent compositions high |
| US20170253777A1 (en) * | 2013-11-13 | 2017-09-07 | R.R. Donnelley & Sons Company | Electrolyte material composition and method |
-
2018
- 2018-06-25 CN CN201810663493.5A patent/CN109181392A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529531A (en) * | 2006-10-25 | 2009-09-09 | 拜尔材料科学股份公司 | Aqueous silver-containing formulations and their use for producing conductive or reflective coatings |
| CN105102532A (en) * | 2013-02-27 | 2015-11-25 | 太阳化学公司 | Polyvinyl alcohol and ethylene vinyl alcohol copolymer barrier coatings |
| US20170253777A1 (en) * | 2013-11-13 | 2017-09-07 | R.R. Donnelley & Sons Company | Electrolyte material composition and method |
| CN106687540A (en) * | 2014-04-17 | 2017-05-17 | 富士胶片亨特化学制品美国有限公司 | Low toxicity solvent system for polyamideimide and polyamide amic acid resin coating |
| CN106752253A (en) * | 2016-11-24 | 2017-05-31 | 天津市汇合科技开发有限公司 | A kind of environment-friendly type dissolving power solvent compositions high |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |