CN111876029A - Nano water-based environment-friendly PVC surface treating agent and preparation method thereof - Google Patents
Nano water-based environment-friendly PVC surface treating agent and preparation method thereof Download PDFInfo
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- CN111876029A CN111876029A CN202010511946.XA CN202010511946A CN111876029A CN 111876029 A CN111876029 A CN 111876029A CN 202010511946 A CN202010511946 A CN 202010511946A CN 111876029 A CN111876029 A CN 111876029A
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- modified acrylic
- acrylic emulsion
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/10—Homopolymers or copolymers of propene
- C09D123/12—Polypropene
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a nano water-based environment-friendly PVC surface treating agent which is prepared from the following components in parts by weight: 15 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 15 parts of nano modified acrylic emulsion, 2 parts of water-based wax emulsion, 1 part of water-based auxiliary agent, 30 parts of deionized water and 1 part of water-based cross-linking agent. According to the nano water-based environment-friendly PVC surface treating agent and the preparation method thereof, water is used for replacing an organic solvent to realize the water-based property of the PVC surface treating agent, and the vinyl chloride-vinyl acetate modified acrylic emulsion and the nano modified acrylic emulsion are used for replacing oleoresin to serve as film forming substances, so that the treating agent is nontoxic and harmless, is beneficial to environmental protection and the health of workers, and has no fire hazard.
Description
Technical Field
The invention relates to the technical field of PVC surface treating agents, in particular to a nano water-based environment-friendly PVC surface treating agent and a preparation method thereof.
Background
The polyvinyl chloride rubber uses a large amount of plasticizer in the manufacturing process, and the poor conditions of greasy surface, body sticking and the like caused by the plasticizer appearing on the surface often occur after high-temperature treatment, so that the added value of the finished product is increased, the finished product is closer to the real leather feeling, and the outdoor weather resistance is excellent, therefore, a layer of PVC surface treatment agent film is arranged on the surface picture of the rubber.
The PVC surface treating agent can not only adjust the luster of rubber, but also prevent the viscidity generated by the transformation of a plasticizer, prevent dust pollution, increase the wear resistance of PVC, increase the outdoor weather resistance, and is suitable for outdoor large advertisements, tents and the like.
However, the existing PVC surface treating agent adopts organic solvents such as butanone and toluene as solvents, has large smell, high toxicity and serious harm to environment and workers, and butanone and toluene are inflammable and easily cause fire, so that great potential safety hazard exists, and therefore, the nano aqueous environment-friendly PVC surface treating agent and the preparation method thereof are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a nano aqueous environment-friendly PVC surface treating agent and a preparation method thereof.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a nano water-based environment-friendly PVC surface treating agent comprises the following components in parts by weight:
15-25 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 15-25 parts of nano modified acrylic emulsion, 2-5 parts of water-based wax emulsion, 1-5 parts of water-based auxiliary agent, 30-50 parts of deionized water and 1-5 parts of water-based cross-linking agent.
Preferably, 20-30 parts of vinyl chloride-vinyl acetate modified propylene emulsion, 20-30 parts of nano modified acrylic emulsion, 7-10 parts of water-based wax emulsion, 3-7 parts of water-based auxiliary agent, 35-55 parts of deionized water and 4-8 parts of water-based cross-linking agent.
Preferably, 10-20 parts of vinyl chloride-vinyl acetate modified propylene emulsion, 10-20 parts of nano modified acrylic emulsion, 6-10 parts of water-based wax emulsion, 3-5 parts of water-based auxiliary agent, 15-40 parts of deionized water and 3-7 parts of water-based cross-linking agent.
A preparation method of a nano water-based environment-friendly PVC surface treating agent comprises the following processing steps:
s1, weighing the raw materials according to the proportion;
s2, adding the chlorine vinegar modified propylene emulsion and the nano modified acrylic emulsion into a dispersion machine, introducing the mixture into the dispersion machine for pre-dispersion treatment, pre-dispersing for 15-20 minutes, and then discharging for later use;
s3, introducing the prepared solution, the aqueous wax emulsion, the aqueous auxiliary agent, the deionized water and the aqueous cross-linking agent into a stirrer for stirring for 15-30 minutes, and finally filtering to lead out the solution;
and S4, packaging the prepared product.
(III) advantageous effects
The invention provides a nano water-based environment-friendly PVC surface treating agent and a preparation method thereof, and the nano water-based environment-friendly PVC surface treating agent has the following beneficial effects:
according to the nano water-based environment-friendly PVC surface treating agent and the preparation method thereof, water is used for replacing an organic solvent to realize the water-based property of the PVC surface treating agent, and the vinyl chloride-vinyl acetate modified acrylic emulsion and the nano modified acrylic emulsion are used for replacing oleoresin to serve as film forming substances, so that the treating agent is nontoxic and harmless, is beneficial to environmental protection and the health of workers, and has no fire hazard.
Detailed Description
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A nano water-based environment-friendly PVC surface treating agent comprises the following components in parts by weight:
15 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 15 parts of nano modified acrylic emulsion, 2 parts of water-based wax emulsion, 1 part of water-based auxiliary agent, 30 parts of deionized water and 1 part of water-based cross-linking agent.
A preparation method of a nano water-based environment-friendly PVC surface treating agent comprises the following processing steps:
s1, weighing the raw materials according to the proportion;
s2, adding the chlorine vinegar modified propylene emulsion and the nano modified acrylic emulsion into a dispersion machine, introducing the mixture into the dispersion machine for pre-dispersion treatment, pre-dispersing for 15-20 minutes, and then discharging for later use;
s3, introducing the prepared solution, the aqueous wax emulsion, the aqueous auxiliary agent, the deionized water and the aqueous cross-linking agent into a stirrer for stirring for 15-30 minutes, and finally filtering to lead out the solution;
and S4, packaging the prepared product.
Example 2
A nano water-based environment-friendly PVC surface treating agent comprises the following components in parts by weight:
20 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 20 parts of nano modified acrylic emulsion, 7 parts of water-based wax emulsion, 3 parts of water-based auxiliary agent, 35 parts of deionized water and 4 parts of water-based cross-linking agent.
A preparation method of a nano water-based environment-friendly PVC surface treating agent comprises the following processing steps:
s1, weighing the raw materials according to the proportion;
s2, adding the chlorine vinegar modified propylene emulsion and the nano modified acrylic emulsion into a dispersion machine, introducing the mixture into the dispersion machine for pre-dispersion treatment, pre-dispersing for 15-20 minutes, and then discharging for later use;
s3, introducing the prepared solution, the aqueous wax emulsion, the aqueous auxiliary agent, the deionized water and the aqueous cross-linking agent into a stirrer for stirring for 15-30 minutes, and finally filtering to lead out the solution;
and S4, packaging the prepared product.
Example 3
A nano water-based environment-friendly PVC surface treating agent comprises the following components in parts by weight:
10 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 10 parts of nano modified acrylic emulsion, 6 parts of water-based wax emulsion, 3 parts of water-based auxiliary agent, 15 parts of deionized water and 3 parts of water-based cross-linking agent.
A preparation method of a nano water-based environment-friendly PVC surface treating agent comprises the following processing steps:
s1, weighing the raw materials according to the proportion;
s2, adding the chlorine vinegar modified propylene emulsion and the nano modified acrylic emulsion into a dispersion machine, introducing the mixture into the dispersion machine for pre-dispersion treatment, pre-dispersing for 15-20 minutes, and then discharging for later use;
s3, introducing the prepared solution, the aqueous wax emulsion, the aqueous auxiliary agent, the deionized water and the aqueous cross-linking agent into a stirrer for stirring for 15-30 minutes, and finally filtering to lead out the solution;
and S4, packaging the prepared product.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The nano water-based environment-friendly PVC surface treating agent is characterized by comprising the following components in parts by weight:
15-25 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 15-25 parts of nano modified acrylic emulsion, 2-5 parts of water-based wax emulsion, 1-5 parts of water-based auxiliary agent, 30-50 parts of deionized water and 1-5 parts of water-based cross-linking agent.
2. The nano-aqueous environment-friendly PVC surface treating agent according to claim 1, characterized in that: 20-30 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 20-30 parts of nano modified acrylic emulsion, 7-10 parts of water-based wax emulsion, 3-7 parts of water-based auxiliary agent, 35-55 parts of deionized water and 4-8 parts of water-based cross-linking agent.
3. The nano-aqueous environment-friendly PVC surface treating agent according to claim 1, characterized in that: 10-20 parts of vinyl chloride-vinyl acetate modified acrylic emulsion, 10-20 parts of nano modified acrylic emulsion, 6-10 parts of water-based wax emulsion, 3-5 parts of water-based auxiliary agent, 15-40 parts of deionized water and 3-7 parts of water-based cross-linking agent.
4. The preparation method of the nano aqueous environment-friendly PVC surface treating agent according to any one of claims 1 to 3, characterized in that the processing method is as follows:
s1, weighing the raw materials according to the proportion;
s2, adding the chlorine vinegar modified propylene emulsion and the nano modified acrylic emulsion into a dispersion machine, introducing the mixture into the dispersion machine for pre-dispersion treatment, pre-dispersing for 15-20 minutes, and then discharging for later use;
s3, introducing the prepared solution, the aqueous wax emulsion, the aqueous auxiliary agent, the deionized water and the aqueous cross-linking agent into a stirrer for stirring for 15-30 minutes, and finally filtering to lead out the solution;
and S4, packaging the prepared product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511946.XA CN111876029A (en) | 2020-06-08 | 2020-06-08 | Nano water-based environment-friendly PVC surface treating agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010511946.XA CN111876029A (en) | 2020-06-08 | 2020-06-08 | Nano water-based environment-friendly PVC surface treating agent and preparation method thereof |
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| CN111876029A true CN111876029A (en) | 2020-11-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383309A (en) * | 2011-08-29 | 2012-03-21 | 清远市美乐仕油墨有限公司 | Water-based surface treatment agent for calendered PVC (polyvinyl chloride) leather |
| CN105482548A (en) * | 2015-12-28 | 2016-04-13 | 佛山市天元汇邦装饰材料有限公司 | Environment-friendly PVC (polyvinyl chloride) decorative film and preparation method thereof |
| CN106752832A (en) * | 2017-01-11 | 2017-05-31 | 成都展辰涂料有限公司 | A kind of PVC bi-component waterborne coating and its preparation method and application |
| CN108424486A (en) * | 2018-02-10 | 2018-08-21 | 无锡洪汇新材料科技股份有限公司 | Vinyl chloride-vinyl acetate-butylacrylate-acrylic acid hexafluoro butyl ester copolymer emulsion and preparation method thereof |
-
2020
- 2020-06-08 CN CN202010511946.XA patent/CN111876029A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383309A (en) * | 2011-08-29 | 2012-03-21 | 清远市美乐仕油墨有限公司 | Water-based surface treatment agent for calendered PVC (polyvinyl chloride) leather |
| CN105482548A (en) * | 2015-12-28 | 2016-04-13 | 佛山市天元汇邦装饰材料有限公司 | Environment-friendly PVC (polyvinyl chloride) decorative film and preparation method thereof |
| CN106752832A (en) * | 2017-01-11 | 2017-05-31 | 成都展辰涂料有限公司 | A kind of PVC bi-component waterborne coating and its preparation method and application |
| CN108424486A (en) * | 2018-02-10 | 2018-08-21 | 无锡洪汇新材料科技股份有限公司 | Vinyl chloride-vinyl acetate-butylacrylate-acrylic acid hexafluoro butyl ester copolymer emulsion and preparation method thereof |
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