CN108795179A - Aqueous woodware paint - Google Patents

Aqueous woodware paint Download PDF

Info

Publication number
CN108795179A
CN108795179A CN201810688321.3A CN201810688321A CN108795179A CN 108795179 A CN108795179 A CN 108795179A CN 201810688321 A CN201810688321 A CN 201810688321A CN 108795179 A CN108795179 A CN 108795179A
Authority
CN
China
Prior art keywords
parts
titanium dioxide
woodware paint
aqueous woodware
silicon carbide
Prior art date
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.)
Pending
Application number
CN201810688321.3A
Other languages
Chinese (zh)
Inventor
汪琦
郭元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Tang Hua Building Materials Technology Co Ltd
Original Assignee
Wuhu Tang Hua Building Materials Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Tang Hua Building Materials Technology Co Ltd filed Critical Wuhu Tang Hua Building Materials Technology Co Ltd
Priority to CN201810688321.3A priority Critical patent/CN108795179A/en
Publication of CN108795179A publication Critical patent/CN108795179A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04—Homopolymers or copolymers of monomers containing silicon
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • 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
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
    • 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
    • C09D7/40—Additives
    • C09D7/43—Thickening agents
    • C09D7/44—Combinations of two or more thickening agents
    • 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
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Abstract

The present invention proposes a kind of aqueous woodware paint, according to the number of parts by weight, including following components：40~60 parts of 40~60 parts of emulsion acrylic resin, 20~30 parts of silicone acrylic emulsion, 3~6 parts of modifying titanium dioxide, 1~2 part of dispersant, 3~6 parts of levelling agent, 5~10 parts of thickener and deionized water, wherein, the modifying titanium dioxide is mainly prepared by titanium dioxide, silicon carbide and Ludox hot pressed sintering.The aqueous woodware paint removes that effect of formaldehyde is good, environment-protecting and non-poisonous, strong adhesive force.

Description

Aqueous woodware paint
Technical field
The invention belongs to technical field of coatings, are related to a kind of aqueous woodware paint.
Background technology
In May, 2015, country put into effect most tight environmental law in history ---《Wood furniture manufacturing industry Air Pollutant Emission mark It is accurate》, wherein for the control requirement of wood furniture manufacturing industry Air Pollutant Emission, and entered the as defined in standard July 1 One stage.New standard provides that contained benzene particulate matter highest allows the prescribed limits of concentration of emission to be greatly reduced in wood furniture. If furniture enterprise is not transformed production line, oil paint is still used, without the use of the lower water of pollutant emission level Property paint, then hardly consistent with the requirement of new standard, eventually lead to sell its product on the market.
The data that China Association of Coatings Industry announces show that Chinese application industry is every year to the volatile organic of air discharge It closes object (VOC) total amount and counts roughly 4,300,000 tons, wherein oil paint accounting is about 98%, and water paint accounting is about 2%, it can be seen that, water The environment-friendly advantage of property paint is apparent.Further, country proposes that water paint will replace comprehensively with requiring oil to change water in the 2-3 years Solvent based coating.Shenzhen has put into effect to prohibit selling comprehensively in succession seriously endangers the solvent based coating of citizen's health.It is believed that aqueous ring Friendly coating has welcome its spring.Compared with oil paint, water paint is disperseed with water, diluted coating, and feature is environmental protection It is nontoxic, it is nonflammable, without carcinogens and heavy metals such as benzaldehydes.However, existing water paint is with aqueous polyurethane Raw material is prepared, such water paint still has the presence of the carcinogens such as formaldehyde.
Invention content
The present invention proposes a kind of aqueous woodware paint, which removes that effect of formaldehyde is good, environment-protecting and non-poisonous, adhesive force By force.
The technical proposal of the invention is realized in this way：
A kind of aqueous woodware paint, according to the number of parts by weight, including following components：
40~60 parts of emulsion acrylic resin, 20~30 parts of silicone acrylic emulsion, 3~6 parts of modifying titanium dioxide, dispersant 1~2 Part, 3~6 parts of levelling agent, 5~10 parts of thickener and 40~60 parts of deionized water, wherein modifying titanium dioxide is mainly by nitric acid Silver, inidum chloride and butter of tin are prepared.
Preferably, the preparation method of the modifying titanium dioxide is：
In the water that silver nitrate is dissolved in, titanium sulfate solution is then added dropwise, after stirring evenly, urea is added, is gradually warming up to 60 DEG C~80 DEG C are precipitated, and are washed after precipitation, are calcined at 500 DEG C~600 DEG C after drying, you can obtain modified two Titanium oxide.
Further, a concentration of 50~80g/L of titanium sulfate solution.
Preferably, the emulsion acrylic resin is organosilicon modified crylic acid resin lotion, epoxy-modified acrylic acid tree At least one of fat liquor, aromatic urethane emulsion acrylic resin.
Preferably, the dispersant is in for sldium lauryl sulfate, dioctyl succinate disulfonate acid and sodium glycocholate It is one or more kinds of.
Preferably, the levelling agent is dimethyl silicone polymer, organic silicon modified by polyether oxygen alkane and polyester resin change properties of organic silicon One or more of oxygen alkane.
Preferably, the thickener is bentonite and diatomaceous mixture.
The preparation method of the aqueous woodware paint of the present invention, includes the following steps：
1) it weighs emulsion acrylic resin, silicone acrylic emulsion and modifying titanium dioxide to be mixed evenly, mixing time 30 ~40min, discharging obtain mixture A；
2) dispersant is added in mixture A and is uniformly mixing to obtain mixture B；
3) levelling agent, thickener and deionized water are added in mixture B and are stirred, cross screen filtration, i.e., Obtain aqueous woodware paint.
Beneficial effects of the present invention：
1, use modifying titanium dioxide of the invention, the modifying titanium dioxide are mainly molten by titanium dioxide, silicon carbide and silicon Glue hot pressed sintering is prepared, and has not only widened spectral response range, and visible light region, Er Qieti have been expanded from ultraviolet region High photocatalysis efficiency.Effectively in air formaldehyde and other toxic gases resolve into free of contamination carbon dioxide (CO2) and Water (H2O), make room air more green and healthy.
2, emulsion acrylic resin and silicone acrylic emulsion are selected as film forming matter, improve resistance tocrocking, resistance to acid and alkali and Adhesive force.
Specific implementation mode
Embodiment 1
A kind of aqueous woodware paint, according to the number of parts by weight, including following components：
52 parts of organosilicon modified crylic acid resin lotion, 24 parts of silicone acrylic emulsion, 4 parts of modifying titanium dioxide, laruyl alcohol sulfuric acid 50 parts of 1 part of sodium, 6 parts of dimethyl silicone polymer, 4 parts of bentonite, 3 parts of diatomite and deionized water.
The preparation method of modifying titanium dioxide includes the following steps：
(1) it is to be carried out in 8% cetyl trimethylammonium bromide aqueous solution titanium dioxide to be put into containing mass concentration, is stirred Simultaneously ultrasonic disperse is mixed, dispersion liquid A is obtained；
(2) ultrasonic disperse in Ludox is added in silicon carbide, obtains dispersion liquid B；
(3) after mixing dispersion liquid A with dispersion liquid B, it is sufficiently mixed grinding, is then sintered in 400 DEG C of condition pressure sinterings, i.e., It can get modifying titanium dioxide.The mass ratio of titanium dioxide and silicon carbide is 7:1, the mass ratio of silicon carbide and Ludox is 6:100。
Embodiment 2
A kind of aqueous woodware paint, according to the number of parts by weight, including following components：
40 parts of epoxy modified acrylic resin emulsion, 30 parts of silicone acrylic emulsion, 3 parts of modifying titanium dioxide, dioctyl succinate acid 60 parts of 2 parts of sodium sulfonate, 3 parts of organic silicon modified by polyether oxygen alkane, 2 parts of bentonite, 3 parts of diatomite and deionized water.
The preparation method of modifying titanium dioxide includes the following steps：
(1) it is to be carried out in 6% cetyl trimethylammonium bromide aqueous solution titanium dioxide to be put into containing mass concentration, is stirred Simultaneously ultrasonic disperse is mixed, dispersion liquid A is obtained；
(2) ultrasonic disperse in Ludox is added in silicon carbide, obtains dispersion liquid B；
(3) after mixing dispersion liquid A with dispersion liquid B, it is sufficiently mixed grinding, is then sintered in 450 DEG C of condition pressure sinterings, i.e., It can get modifying titanium dioxide.The mass ratio of titanium dioxide and silicon carbide is 5:1, the mass ratio of silicon carbide and Ludox is 8:100。
Embodiment 3
A kind of aqueous woodware paint, according to the number of parts by weight, including following components：
60 parts of aromatic urethane emulsion acrylic resin, 20 parts of silicone acrylic emulsion, 4 parts of modifying titanium dioxide, dioctyl amber 40 parts of 2 parts of amber disulfonate acid, 6 parts of dimethyl silicone polymer, 5 parts of bentonite, 5 parts of diatomite and deionized water.
The preparation method of modifying titanium dioxide includes the following steps：
(1) it is to be carried out in 12% cetyl trimethylammonium bromide aqueous solution titanium dioxide to be put into containing mass concentration, Simultaneously ultrasonic disperse is stirred, dispersion liquid A is obtained；
(2) ultrasonic disperse in Ludox is added in silicon carbide, obtains dispersion liquid B；
(3) after mixing dispersion liquid A with dispersion liquid B, it is sufficiently mixed grinding, is then sintered in 300 DEG C of condition pressure sinterings, i.e., It can get modifying titanium dioxide.The mass ratio of titanium dioxide and silicon carbide is 8:1, the mass ratio of silicon carbide and Ludox is 4:100。
Test example
The coating of Examples 1 to 3 is carried out performance detection will contain known quality concentration using static testing Formaldehyde is placed with twice of cement base original pattern plate of roller coating from the glass cabin of the clean closed light transmission of injection port injection in middle deck (430mm × 150mm × (4-6) mm), 24 hours formaldehyde of test reach content when balance, obtain the separation K of formaldehyde adsorption. And content of formaldehyde in its closed glass cabin is tested by gas-chromatography, formaldehyde price reduction rate N is calculated, as a result such as the following table 1：
The aqueous woodware paint the performance test results of 1 Examples 1 to 3 of table
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims (7)

1. a kind of aqueous woodware paint, which is characterized in that according to the number of parts by weight, including following components：
40~60 parts of emulsion acrylic resin, 20~30 parts of silicone acrylic emulsion, 3~6 parts of modifying titanium dioxide, 1~2 part of dispersant, 40~60 parts of 3~6 parts of levelling agent, 5~10 parts of thickener and deionized water, wherein the modifying titanium dioxide is mainly by dioxy Change titanium, silicon carbide and Ludox hot pressed sintering to be prepared.
2. aqueous woodware paint according to claim 1, which is characterized in that the preparation method of the modifying titanium dioxide includes Following steps：
(1) titanium dioxide is put into containing being carried out in cetyl trimethylammonium bromide aqueous solution, is stirred and ultrasonic disperse, obtained Dispersion liquid A；
(2) ultrasonic disperse in Ludox is added in silicon carbide, obtains dispersion liquid B；
(3) after mixing dispersion liquid A with dispersion liquid B, it is sufficiently mixed grinding, is then burnt in 300 DEG C~450 DEG C condition pressure sinterings Knot, you can obtain modifying titanium dioxide.
3. aqueous woodware paint according to claim 2, which is characterized in that the quality of the titanium dioxide and the silicon carbide The ratio between be 5~8:1, the mass ratio of the silicon carbide and the Ludox is 4~8:100.
4. aqueous woodware paint according to claim 2, which is characterized in that the cetyl trimethylammonium bromide aqueous solution In cetyl trimethylammonium bromide mass concentration be 6~12%.
5. aqueous woodware paint according to claim 1 or 2, which is characterized in that it is laruyl alcohol sulfuric acid that the dispersant, which is selected from, One or more of sodium, dioctyl succinate disulfonate acid and sodium glycocholate.
6. aqueous woodware paint according to claim 1, which is characterized in that the levelling agent is dimethyl silicone polymer, gathers One or more of ether azo polyether polyeste and polyester modified organic siloxane.
7. aqueous woodware paint according to claim 1, which is characterized in that the thickener is that bentonite is mixed with diatomaceous Close object.
CN201810688321.3A 2018-06-28 2018-06-28 Aqueous woodware paint Pending CN108795179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810688321.3A CN108795179A (en) 2018-06-28 2018-06-28 Aqueous woodware paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810688321.3A CN108795179A (en) 2018-06-28 2018-06-28 Aqueous woodware paint

Publications (1)

Publication Number Publication Date
CN108795179A true CN108795179A (en) 2018-11-13

Family

ID=64072520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810688321.3A Pending CN108795179A (en) 2018-06-28 2018-06-28 Aqueous woodware paint

Country Status (1)

Country Link
CN (1) CN108795179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114213952A (en) * 2021-12-28 2022-03-22 广东美涂士建材股份有限公司 Environment-friendly water-based paint and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101108886A (en) * 2007-08-13 2008-01-23 中国林业科学研究院木材工业研究所 Aquosity wood lacquer emulsions and wood lacquer of the same
CN102181215A (en) * 2011-05-23 2011-09-14 中山市丽莎涂料有限公司 Waterborne wood lacquer
CN102600822A (en) * 2012-02-17 2012-07-25 鲁东大学 Carbon-doped silicon dioxide and titanium dioxide composite photocatalyst and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101108886A (en) * 2007-08-13 2008-01-23 中国林业科学研究院木材工业研究所 Aquosity wood lacquer emulsions and wood lacquer of the same
CN102181215A (en) * 2011-05-23 2011-09-14 中山市丽莎涂料有限公司 Waterborne wood lacquer
CN102600822A (en) * 2012-02-17 2012-07-25 鲁东大学 Carbon-doped silicon dioxide and titanium dioxide composite photocatalyst and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114213952A (en) * 2021-12-28 2022-03-22 广东美涂士建材股份有限公司 Environment-friendly water-based paint and preparation method thereof

Similar Documents

Publication Publication Date Title
CN104140732B (en) A kind of water paint of high salt fog high durable and preparation method thereof
CN104119800B (en) Water-based coating compositions of special efficacy health indoor wall and preparation method thereof
CN101709550B (en) Leather flatting coating composition and preparation method thereof
CN110922864B (en) UV (ultraviolet) spraying high-transmittance matte clear finish paint and preparation method thereof
CN105968253A (en) Water-based self-extinction acrylic emulsion and preparation method and application thereof
CN104559729B (en) Transparent odor-removing anti-collapse polyurethane primer paint for furniture and preparation method of transparent odor-removing anti-collapse polyurethane primer paint
CN110028860A (en) A kind of absorption haze, air-purification type lacquer and preparation method thereof
CN102277059A (en) Novel stone paint
CN108795179A (en) Aqueous woodware paint
CN108624126A (en) A kind of bi-component silk-screen glass ink and its preparation, application method
CN109486407A (en) A kind of dedicated polyurethane paint of Recombinant Wood and preparation method thereof
CN104845452B (en) A kind of waterproof dye ink for inkjet printing and preparation method thereof
CN105368216B (en) A kind of environment-friendly water-based transparent priming and preparation method thereof
TWI706009B (en) Manufacturing method of environmentally friendly water-based ink
CN104059435B (en) Production line is iron oxide pigment aqueous color paste and preparation method thereof for toning
CN109096866A (en) A kind of water-base epoxy dumb light floor coatings and preparation method thereof
CN106978075B (en) A kind of environment-friendly spray coating type white wood wax oil and its preparation method and application
CN107022308B (en) A kind of UV hardening types wood wax oil and its preparation method and application
CN108997917A (en) A kind of aqueous dual-component woodwork coating and preparation method thereof
CN106479269B (en) Pure water type gravure magenta ink and preparation method thereof for printing PVC decorative Film
CN108707410A (en) Furniture lacquer
CN108822732A (en) A kind of weather-proof reflecting coating and preparation method thereof for label
CN107043573A (en) A kind of water resistance prepared Chinese ink and preparation method thereof
CN106752836A (en) Multi-functional water-based coating and preparation method thereof
CN106752739A (en) A kind of graphite oxide ene-type UV coating and preparation method thereof

Legal Events

Date Code Title Description
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: 20181113