CN106189604A - A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber and preparation method thereof - Google Patents
A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber and preparation method thereof Download PDFInfo
- Publication number
- CN106189604A CN106189604A CN201610723644.2A CN201610723644A CN106189604A CN 106189604 A CN106189604 A CN 106189604A CN 201610723644 A CN201610723644 A CN 201610723644A CN 106189604 A CN106189604 A CN 106189604A
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- CN
- China
- Prior art keywords
- cellulose acetate
- nanofiber
- water
- water paint
- paint containing
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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
- 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
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber, this water paint is based on aqueous acrylic emulsion, with the addition of a kind of multiple cellulose acetate nanofiber prepared by electrostatic spinning process wherein, this composite fibre is by cellulose acetate, the organobentonite of polypyrrole and nanorize is mixed, it can form uniform Nanofiber Network in emulsion, give the hands sense as the good breathability of coating and fabric, and thixotropy and the adhesive force of emulsion can be improved, improve the antistatic effect of coating, improve handicraft surface binding dust phenomenon, reduce woodenware maintenance cost.
Description
Technical field
The present invention relates to water paint technical field, particularly relate to a kind of wood artwork and be combined acetate fiber with containing antistatic
Water paint of element nanofiber and preparation method thereof.
Background technology
Wood artwork is with all kinds of timber as raw material, through machine or the unique style of home built one class with view and admire
The artware being worth, the most very popular on market at home and abroad, due to wood artwork than conventional wooden utensil in moulding
On the finest, use the time the most permanent, therefore to its surfacecti proteon work have different requirements, at woodenware surface spraying
Paint is relatively conventional preventive means, the paint performance that its surface is used by be directly connected to artware ornamental value and
In service life, due to the particularity of artware, its paint used is not only environment friendly and pollution-free, also to have certain moisture-inhibiting saturating
Gas performance, to ensure that timber is the driest, prevents deformation.Although the aqueous paint emerged in large numbers in the market energy in the feature of environmental protection
Meet demand, but its application on wood substrate and protection effect still have much room for improvement.
Nanofiber is because of properties such as the skin effect of its uniqueness, small-size effect, quantum size effect, optical effects
Being well worth doing in modified paint field, be seen in report at present is concentrated mainly on the inorganic nano-fiber modification to coating, and fine
The report of dimension element nanofiber modified coating is relatively fewer, and cellulose material has cheap and easy to get, ring than mineral-type materials
Protect the advantages such as nontoxic, more for practical value." feasibility of natural fiber micro-/ nano fibril modification coatings for furniture " literary composition research
Show that the key propertys such as the wearability of coating, scratch resistance, pliability are had greatly improved, so by native cellulose nanofibrils
And native cellulose itself easily occurs degradation with aging, reduction of service life under the influence of environmental factors, and then affect coating
Protection effect.
Cellulose acetate is the staple fibre that a class is important, is obtained after hydroxyl acetic acid esterified in cellulosic molecule
Planting the natural high polymer of chemical modification, it is cheap and easy to get, and feel is smooth flexible, has hydrophilic, is suitable as water paint
Modifying agent, the loose structure of its uniqueness can effectively improve the breathability of coating, but single cellulose acetate nanometer
Fibrous mechanical property is poor, in order to improve the serviceability of coating, needs to do further technological improvement.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of wood artwork is combined with containing antistatic
Water paint of cellulose acetate nanofiber and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber, this water paint is by following weight
The raw material of part prepares: solid content is water-borne acrylic resin emulsion 40-50 of 40-50%, organobentonite 1-2, polypyrrole
2-3, cellulose acetate 4-5, polyoxyethylene alkyl ether 0.1-0.2, organic silicon defoamer 0.1-0.2, DMF
15-25, acetone 30-40, deionized water are appropriate.
Described a kind of wood artwork preparation side of the water paint containing antistatic multiple cellulose acetate nanofiber
Method, described preparation method is:
(1) first cellulose acetate, polypyrrole are put in DMF, acetone composite solution, stir complete to it
Adding organobentonite after dissolving dispersion, mixed grinding dispersion 2-3h under airtight condition, the mixed solution made carries out Static Spinning
Silk, spinning condition is: voltage 10-12KV, and receiving range is 15-20cm, and injection speed is 1-1.5ml/h, receives medium for going
Ionized water, receive medium with 400-500 turn/speed of min do not stops stirring, after injection, product is centrifugal through washing, dried
Prepare multiple cellulose acetate nanofiber；
(2) regulation after material step (1) prepared is mixed together uniformly with aqueous acrylic emulsion and other leftover materials
Viscosity, through deaeration, sieve after and get final product.
Water paint of the present invention, based on aqueous acrylic emulsion, with the addition of one wherein and prepared by electrostatic spinning process
Multiple cellulose acetate nanofiber, this composite fibre is the organic bentonite by cellulose acetate, polypyrrole and nanorize
Profit soil is mixed, and it can form uniform Nanofiber Network in emulsion, gives as the good breathability of coating and fabric
Feel, and thixotropy and the adhesive force of emulsion can be improved, improve the antistatic effect of coating, improve handicraft surface binding dust existing
As, reduce woodenware maintenance cost.
Detailed description of the invention
A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber, this water paint is by following
The raw material of weight portion prepares: solid content be 50% water-borne acrylic resin emulsion 40, organobentonite 1, polypyrrole 2, vinegar
Acid cellulose 4, polyoxyethylene alkyl ether 0.1, organic silicon defoamer 0.1, DMF 15, acetone 30, deionization
Water is appropriate.
The preparation method of this embodiment water paint is:
(1) first cellulose acetate, polypyrrole are put in DMF, acetone composite solution, stir complete to it
Organobentonite is added after dissolving dispersion, mixed grinding dispersion 2h under airtight condition, the mixed solution made carries out electrostatic spinning,
Spinning condition is: voltage 10KV, and receiving range is 15cm, and injection speed is 1ml/h, and reception medium is deionized water, receives and is situated between
Matter does not stop stirring with the speed of 400 turns/min, and after injection, product is centrifuged through washing, prepares multiple cellulose acetate after drying
Nanofiber；
(2) regulation after material step (1) prepared is mixed together uniformly with aqueous acrylic emulsion and other leftover materials
Viscosity, through deaeration, crosses after 200 mesh sieves and get final product.
The water paint main performance index prepared is as follows:
| Test event | Technical specification |
| Solid content | 48% |
| Viscosity (is coated with 4 glasss) | 32 |
| Hardness | 2H |
| Film-formation result | Good |
| Surface drying time | 50min |
| Appearance of film | Flat smooth |
| VOC content | 4.2g/L |
| Pliability | 1 grade |
| Resistance to water | 168h is without exception |
| Water penetration | 0.60mL |
| Scrubbing resistance number of times | >=3500 times |
| Stain resistance | 5% |
| Wearability (750g/500r) | 2.5g |
Above-mentioned test is all followed relevant criterion and is carried out.
Claims (2)
1. a wood artwork water paint containing antistatic multiple cellulose acetate nanofiber, it is characterised in that this water
Property paint is prepared by the raw material of following weight portion: solid content is water-borne acrylic resin emulsion 40-50 of 40-50%, organic bentonite
Profit soil 1-2, polypyrrole 2-3, cellulose acetate 4-5, polyoxyethylene alkyl ether 0.1-0.2, organic silicon defoamer 0.1-0.2, N,
Dinethylformamide 15-25, acetone 30-40, deionized water are appropriate.
A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber the most as claimed in claim 1
Preparation method, it is characterised in that described preparation method is:
(1) first cellulose acetate, polypyrrole are put in DMF, acetone composite solution, stir complete to it
Adding organobentonite after dissolving dispersion, mixed grinding dispersion 2-3h under airtight condition, the mixed solution made carries out Static Spinning
Silk, spinning condition is: voltage 10-12KV, and receiving range is 15-20cm, and injection speed is 1-1.5ml/h, receives medium for going
Ionized water, receive medium with 400-500 turn/speed of min do not stops stirring, after injection, product is centrifugal through washing, dried
Prepare multiple cellulose acetate nanofiber；
(2) regulation after material step (1) prepared is mixed together uniformly with aqueous acrylic emulsion and other leftover materials
Viscosity, through deaeration, sieve after and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723644.2A CN106189604A (en) | 2016-08-25 | 2016-08-25 | A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723644.2A CN106189604A (en) | 2016-08-25 | 2016-08-25 | A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106189604A true CN106189604A (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610723644.2A Pending CN106189604A (en) | 2016-08-25 | 2016-08-25 | A kind of wood artwork water paint containing antistatic multiple cellulose acetate nanofiber and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106189604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732317A (en) * | 2019-09-27 | 2020-01-31 | 浙江海洋大学 | preparation method of natural adsorbent for treating phosphorus-containing wastewater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880526A (en) * | 2005-06-13 | 2006-12-20 | 中国科学院化学研究所 | Ultra-hydrophobic conductive macromolecular nano fiber and method for preparing same and use thereof |
| CN104789064A (en) * | 2014-01-16 | 2015-07-22 | 立邦涂料（中国）有限公司 | Environmental-protection type water-based wood oil, preparation method and construction process thereof |
| CN105696110A (en) * | 2016-02-26 | 2016-06-22 | 哈尔滨工业大学深圳研究生院 | Conductive nanofiber and preparation method and application thereof |
-
2016
- 2016-08-25 CN CN201610723644.2A patent/CN106189604A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880526A (en) * | 2005-06-13 | 2006-12-20 | 中国科学院化学研究所 | Ultra-hydrophobic conductive macromolecular nano fiber and method for preparing same and use thereof |
| CN104789064A (en) * | 2014-01-16 | 2015-07-22 | 立邦涂料（中国）有限公司 | Environmental-protection type water-based wood oil, preparation method and construction process thereof |
| CN105696110A (en) * | 2016-02-26 | 2016-06-22 | 哈尔滨工业大学深圳研究生院 | Conductive nanofiber and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 钱逢麟等: "《涂料助剂 品种和性能手册》", 30 November 1990, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732317A (en) * | 2019-09-27 | 2020-01-31 | 浙江海洋大学 | preparation method of natural adsorbent for treating phosphorus-containing wastewater |
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Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |