CN108342139A - A kind of woodenware multifunctional coating - Google Patents
A kind of woodenware multifunctional coating Download PDFInfo
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- CN108342139A CN108342139A CN201810119747.7A CN201810119747A CN108342139A CN 108342139 A CN108342139 A CN 108342139A CN 201810119747 A CN201810119747 A CN 201810119747A CN 108342139 A CN108342139 A CN 108342139A
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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
-
- 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
- C09D5/1675—Polyorganosiloxane-containing compositions
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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
- 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
- C09D5/1687—Use of special additives
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- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- 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
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2205/02—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
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
Abstract
The invention discloses a kind of woodenware multifunctional coatings, including following raw material：15 35 parts of modified organic silicon glass resins, 25 50 parts of water-based hydroxyl acrylic emulsions, 5 20 parts of curing agent, 25 parts of cosolvents, 1 part of 5 parts of organic silicone powder, 1 part of 5 parts of nano aluminium oxide, 0.5 part of 2 parts of nano oxidized pick, 0.1 part of 3 parts of nanometer anion powder, 18 parts of fire retardants, 0.05 0.5 parts of nano zine oxides, 0.1 part of 1 part of Ludox, 05 parts of pigment, 0.1 0.2 parts of PH conditioning agents, 0.1 0.2 parts of antifoaming agent, 25 parts of coalescents, 0.3 0.5 parts of dispersants, 0.3 0.5 parts of substrate wetting agents, 5 10 parts of deionized waters, 0.5 1.0 parts of thickeners.Also disclose preparation method.Coating of the present invention has effects that beauty, fire prevention, antibacterial, automatically cleaning, purification air.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of woodenware multifunctional coating.
Background technology
In life, since the material surfaces such as wooden tea table, tables and chairs use for a long time, it is be easy to cause scuffing, is worn, especially
The transparent packaging material of large surface covering is easy to fall off, and exposes coarse wood surface, and to lose beautiful gloss, and VOC contains
Amount is high.
VOC meanings：Volatile organic compounds (volatile organic compounds)；VOC is that volatility is organic
The English abbreviation of compound, harmful chemical substance (except heavy metal) refers to just VOC in usually said wall finiss.
These volatile organic compounds include the substances such as formaldehyde, ammonia, ethylene glycol, esters.When VOC reaches a certain concentration, can cause
The symptoms such as headache, Nausea and vomiting, weak even cause twitch, stupor, injury liver, kidney, brain and nerveous system when serious
System, causes the serious consequences such as failure of memory.And common coating is solvent reducible coatings, can be released under room temperature toluene, benzene,
A variety of volatile organic compounds such as dimethylbenzene.Environment is also polluted, photochemical pollution, region gray haze, acid rain etc. are aggravated
The compound dirt of air, and bring health hazard to people.In recent years, environment increasingly deteriorates, and haze is increasingly severe, and society is to environmental protection
Requirement it is higher and higher, the coating for developing environmental protection has become the common recognition of people.Wherein coating Water-borne modification is as a kind of effective
Approach, but even water paint appoint and so contain a certain amount of VOC, so it is ultralow to develop function admirable, VOC content
Coating becomes the developing direction of coating industry.
Invention content
In order to solve the above-mentioned technical problem, the object of the present invention is to provide a kind of multi-functional paintings of woodenware for woodenware
Material.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of woodenware multifunctional coating, including following raw material：15-35 parts of modified organic silicon glass resins, 25-
50 parts of water-based hydroxyl acrylic emulsion, 5-20 parts of curing agent, 2-5 parts of cosolvent, 1 part -5 parts of organic silicone powder, 1
Parts -5 parts of nano aluminium oxide, 0.5 part -2 parts of nano oxidized pick, 0.1 part -3 parts of nanometer anion powder, 1-8 parts of fire retardants,
0.05-0.5 parts of nano zine oxide, 0.1 part -1 part of Ludox, 0-5 parts of pigment, 0.1-0.2 parts of PH conditioning agents, 0.1-
0.2 part of antifoaming agent, 2-5 parts of coalescents, 0.3-0.5 parts of dispersant, 0.3-0.5 parts of substrate wetting agents, 5-10 parts
Deionized water, 0.5-1.0 parts of thickener.
Further, including following raw material：25 parts of modified organic silicon glass resins, 38 parts of water-based hydroxyl propylene
Yogurt liquid, 13 parts of curing agent, 3.5 parts of cosolvent, 3 parts of organic silicone powder, 3 parts of nano aluminium oxide, 1.3 parts of nanometer
Scandium oxide, 1.5 parts of nanometer anion powder, 4.5 parts of fire retardants, 0.25 part of nano zine oxide, 0.5 part of Ludox, 2.5 parts
Pigment, 0.15 part of PH conditioning agents, 0.15 part of antifoaming agent, 3.5 parts of coalescents, 0.4 part of dispersant, 0.4 part
Substrate wetting agents, 7.5 parts of deionized water, 0.8 part of thickener.
Preferably, the modified organic silicon glass resin is the SJ-2400, SJ- of three gold medal pigment Co., Ltds
2400 nanometers of silicones coating agent are the film forming matters of a kind of high rigidity and high tenacity envelope, have preferable adhesive force, high glaze,
High transparency, high richness, extremely low viscosity, are mainly used for the materials such as furniture, timber floor.
Preferably, the water-based hydroxyl acrylic emulsion is the Bayhydrol A 2651 of Bayer, mainly for the preparation of certainly
Dry or force drying coating system, coating have very high chemical-resistant.Hardness of paint film after solidification is high, and flexibility is good,
Gloss is high, and fillibility is good, richness is high, and has good weatherability, light resistance and excellent chemical-resistant.And it can be fast
Rapid-curing cutback is dry.
Preferably, the curing agent is the Bayhydur XP 2487/1 of Bayer, XP 2487/1 be for be crosslinked it is good and
Chemical-resistant requires the crosslinking agent of high water-based system, is had soon using aqueous polyurethane coating with bi component with the collocation of A 2651
It does, harden quick feature, the film of formation then has the characteristics that final hardness height and splendid chemical-resistant and remarkable guarantor's light
Property and outstanding mechanical performance.
Preferably, the coalescents are environmentally friendly ordor removing type coalescents AF (the Guangzhou space Thailand chemical industry of propylene glycol phenyl ethers
Science and Technology Ltd.) and alcohol ester-12 coalescents (U.S. Yi Shiman), the two ratio 1:1 to 1:2.
Preferably, the cosolvent is the propylene glycol methyl ether acetate of Dow chemical industry, is that the low toxicity of function admirable is high
Grade industrial solvent, is mainly used for dissolving cured dose.
Preferably, the organic silicone powder is polymethylsilsesquioxane, such as the BT- of Guangzhou Ba Tai Chemical Co., Ltd.s
9273 silicone powders.
It is the high-performance organic-inorganic hybrid material of true spherical structure polysiloxane polymer class, is had insoluble insoluble
Thermosetting property, the advantages of integrating inorganic particle and organic powder, have good lubricity, moreover it is possible to promote pigment to disperse, prevent
Only pigment and particle agglomerate.Main performance is shown:(1) temperature in use of coating can be made to increase；(2) coating can be improved
Mechanical property；(3) it can make to prevent the sedimentations such as metal powder reunion (4) good water-fast, resistant effect, there is automatically cleaning and anti-scratch
Wash performance.It can improve that film is hydrophobic, oleophobic stain, anti-slide mark, anti-fingerprint marking and other effects.
Preferably, the nano aluminium oxide is the nano aluminium oxide that cut new material Co., Ltd is protected in Nanjing, is had excellent
The performances such as different wear-resisting, hardening, high temperature resistant and insulation, are widely used in wear-resistant paint, modified resin, price is relatively cheap.
Preferably, the nano oxidized pick is the TGP-M100 nano zircites of Nanjing Tian Hang new materials Co., Ltd,
The nano zircite plays the performances such as wear-resisting, anticorrosive, high temperature resistant for grinding-material, coating, structural ceramics；Performance is better than
Nano aluminium oxide, effect is similar, raising coating hardness, fire resistant flame retardant performance, wear-resisting property, corrosion resistance etc., but price
It is expensive, so dosage is few.
Preferably, the nano zine oxide is the nanometer Zinc oxide powder of the dense nanosecond science and technology Co., Ltd of Nantong darcy,
Nano zine oxide volume is fluffy, grain size is small, large specific surface area, and dosage is few, and antibacterial sterilization ability is excellent, with bactericidal nano-silver phase
Than：Bactericidal nano-silver significant effect, but it also has damage for benign cell, and zinc is human essential elements, it is safe and healthy；5.
Nano silver is easy to change, influences coloured light, and nano zine oxide then avoids this disadvantage；Nano silver category contact sterilization, and nano zine oxide
Not only contact sterilization can still play good antibacterial sterilization effect under conditions of Guang Heshui.
Preferably, the nanometer anion powder is the TM-310 anions that Dongguan City rises U.S. nanometer new material Co., Ltd
Performance occurs for powder, permanent anion：Because of the thermoelectricity and piezoelectric effect of anion powder, when external condition changes, such as
When temperature, psychrometric difference, friction, molecule simultaneously is allowed to be converted into negative aeroion, i.e. negative oxygen ion, contributes to air net
Change.
Preferably, the fire retardant is the fire retardant agent Doher- of Dongguan City dongle new material Science and Technology Ltd.
6505, Doher-6505 be a kind of novel halogen-free environment-friendlyflame flame retardant, which changes easily getting damp, hinder for traditional fire retardant
The not high many disadvantages of grade are fired, for the environmental protection fire retarding agent of function admirable in the world.It is specifically applied to the fire retardant of timber；High
Flame retardant rating：High flame retardant rating can be reached, make product by inflammable to fire retardant or even non-ignitable.
Preferably, the pH value adjustment agent is dimethylethanolamine (BASF Aktiengesellschaft), multifunctional assistant AMP-95
One or both of (Dow chemical industry), the acid-base property of regulation system, general water paint pH value is between 8-9, this two
Kind pH value adjustment agent not only has the effect of adjusting pH value, and is organic substance in itself have the spy that certain auxiliary forms a film
Property.
Preferably, the Ludox is the JN20-30-6 of Region of Kaihua County Long Bang Ludox factory, and Ludox is a kind of water base
Inorganic silicon compound, have good against weather, water proofing property, fire resisting, washable, resistance tocrocking.
Preferably, the pigment is commercially available aqueous pigment, if the pigment of Langfang City Hang Fan trade Co., Ltds is (according to wanting
It asks and color is adjusted).
Preferably, the antifoaming agent is that phosphoric acid lipid hydrophobicity defoams foam inhibitor, such as the 941PL of MOUSSEX companies, in water
Property body coating system, a small amount of addition can't influence paint film appearance, and have good defoaming suds effect), organic silicon disappears
Infusion, such as defoaming of (BIC Corp) BYK act on auxiliary agent B YK-028 or BYK024, and two types antifoaming agent is used in mixed way, ratio
1:1 (or left and right).
Preferably, the dispersant is polyester modification polyphosphoric acid esters dispersant, such as (angstrom husband's Kona) AFCONA
AFCONA-5010, AFCONA-5010 aim at inorganic particulate and the dispersant with high efficiency that designs, in hydroxy acrylic acid dual-component coating
In also have the function of catalysis reaction.
Preferably, the substrate wetting agents are the wetting agent of Siloxane-Oxyalkylene Copolymers class, such as (enlightening is high) TEGO
One or both of the AFCONA-3031 of Tego-100, (angstrom husband's Kona) AFCONA, two kinds of auxiliary agents can play increasing and slide
Agent, the effect of levelling agent make paint film reach and seem more plentiful.
Preferably, the thickener is polyurethane-type thickener, such as the polyurethane-type thickener PS202 of Ning Baidi.
The sealing wax preparation method：
Step a, according to the raw material proportioning, first by 1/2 deionized water water, 1/2 pH value adjustment agent, dispersant, 1/2
Antifoaming agent, nano aluminium oxide, nano zircite, nano zine oxide, fire retardant, Ludox, organic silicone powder, negative ion powder, face
Material is mixed, and is stirred 15 minutes with the speed of 1000r/min；
Step b adds water-based hydroxyl acrylic acid successively according to the raw material proportioning under the speed stirring condition of 500r/min
The speed of lotion, coalescents, 1/2 pH value adjustment agent, 1/2 antifoaming agent, substrate wetting agents, 1000r/min stirs 10 points
Clock；Then the mixture in step b is added, the speed of 600r/min stirs 10 minutes；Thickener is sequentially added, 500r/min's
Speed stirs 10 minutes, and (- 4 glasss of viscosity of painting that the regulation viscosity is 25 DEG C, -4 glasss of viscosity of the painting are adjustment viscosity to qualification
60-90s), as component A；
Curing agent is dissolved in cosolvent under drying condition, is sealed as B component by step c；
Step d, in use, A, B component are used in mixed way, ratio 5:1.Mainly according to-OH in formula and-NCO bases
Mass contg is allocated, according to-OH:- NCO=1.3~1.6 are advisable, and use for convenience, A, B component can adjust ratio as needed
Collocation uses.
Compared with prior art, advantageous effects of the invention：
The present invention is water paint, for traditional coating, with better environmental protection characteristic (with lower VOC
Content), water paint of the room temperature levelling from dry effect is prepared using high-performance emulsions and curing agent by adding, it can be conveniently fast
Prompt is covered in body surface, forms high rigidity, high glaze, high transparency and good water-fast, wear-resisting repair coating；By adding
Add environmental protection fire retarding agent, antibacterial filler, functional stuffing, achievees the purpose that beauty, fire prevention, antibacterial, automatically cleaning, purification air；
Water-base resin system is selected, VOC≤30g/L, smell is very low, more more environmentally-friendly than existing material；
Organic silicone powder is selected, in terms of filming performance：Reach good water-fast, resistant effect, there is automatically cleaning and resistance to
Performance is cleaned, a variety of scribble substances or the household stains such as dust-free chalk, dust and tea stain, greasy dirt can be easily wiped, pollute repeatedly
It is good (automatically cleaning characteristic, reach lotus leaf effect) to wipe persistence, in terms of stability and usability：With good lubricity,
Pigment can also be promoted to disperse, prevent pigment and particle agglomerate.Main performance is shown:(1) temperature in use of coating can be made to increase
Add；(2) mechanical property of coating can be improved；(3) can make to prevent the sedimentations such as powder from reuniting；
The coalescents of collocation environmental protection, reduce VOC content；
Select nano zircite, nano aluminium oxide as filler, compared with similar products, in hardness, adhesive force, pollution resistance
There is great raising in terms of weatherability.
Specific implementation mode
A kind of a kind of woodenware multifunctional coating of woodenware multifunctional coating, including following raw material：15-35 parts change
Property silicone glass resin, 25-50 parts of water-based hydroxyl acrylic emulsion, 5-20 parts of curing agent, 2-5 parts of cosolvent, 1
- 5 parts of organic silicone powder of part, 1 part -5 parts of nano aluminium oxide, 0.5 part of -2 parts of nano oxidized pick, 0.1 part -3 parts of nanometer
Negative ion powder, 1-8 part fire retardant, 0.05-0.5 parts of nano zine oxide, 0.1 part -1 part of Ludox, 0-5 parts of pigment,
0.1-0.2 parts of PH conditioning agents, 0.1-0.2 parts of antifoaming agent, 2-5 parts of coalescents, 0.3-0.5 parts of dispersant, 0.3-
0.5 part of substrate wetting agents, 5-10 parts of deionized water, 0.5-1.0 parts of thickener.
Wherein：The modified organic silicon glass resin is the SJ-2400, SJ-2400 of three gold medal pigment Co., Ltds
Nanometer silicones coating agent is the film forming matter of a kind of high rigidity and high tenacity envelope, has preferable adhesive force, high glaze, it is high thoroughly
Bright, high richness, extremely low viscosity, are mainly used for the materials such as furniture, timber floor.The water-based hydroxyl acrylic emulsion is Bayer
Bayhydrol A 2651, mainly for the preparation of from the coating system of dry or force drying, coating has very high chemicals-resistant
Property.Hardness of paint film after solidification is high, and flexibility is good, and gloss is high, and fillibility is good, richness is high, and with good weatherability, resistance to
Photosensitiveness and excellent chemical-resistant.And it can rapid draing.The curing agent is the Bayhydur XP 2487/1 of Bayer,
XP2487/1 is the crosslinking agent for being crosslinked good and the high water-based system of chemical-resistant requirement, and water is used with the collocation of A 2651
Property bicomponent polyurethane coating have the characteristics that quick-drying, hardening are quick, the film of formation is then with final hardness height and splendid resistance to
Chemicals feature and remarkable gloss retention and outstanding mechanical performance.The coalescents are the environmental protection of propylene glycol phenyl ethers
Ordor removing type coalescents AF (Guangzhou Yu Tai Chemical Industry Science Co., Ltd) and alcohol ester-12 coalescents (U.S. Yi Shiman), the two
Ratio 1:1 to 1:2.The cosolvent is the propylene glycol methyl ether acetate of Dow chemical industry, is that the low toxicity of function admirable is advanced
Industrial solvent is mainly used for dissolving cured dose.The organic silicone powder is polymethylsilsesquioxane, such as Guangzhou Ba Tai chemical industry
The BT-9273 silicone powders of Co., Ltd are the high-performance organic inorganic hybridization material of true spherical structure polysiloxane polymer class
The advantages of material has insoluble insoluble thermosetting property, integrates inorganic particle and organic powder has good lubricity, also
Pigment can be promoted to disperse, prevent pigment and particle agglomerate.Main performance is shown:(1) temperature in use of coating can be made to increase；
(2) mechanical property of coating can be improved；(3) can make to prevent good water-fast, resistant effect of the sedimentations such as metal powder reunion (4)
Fruit has automatically cleaning and scrub performance.It can improve that film is hydrophobic, oleophobic stain, anti-slide mark, anti-fingerprint marking and other effects.Institute
The nano aluminium oxide stated is the nano aluminium oxide that cut new material Co., Ltd is protected in Nanjing, has excellent wear-resisting, hardening, resistance to height
The performances such as temperature and insulation, are widely used in wear-resistant paint, modified resin, price is relatively cheap.The nano oxidized pick is
The TGP-M100 nano zircites of Nanjing Tian Hang new materials Co., Ltd, the nano zircite is for grinding-material, coating, structure
Ceramics play the performances such as wear-resisting, anticorrosive, high temperature resistant；Performance is better than nano aluminium oxide, and effect is similar, improves coating hardness, resistance to
Fiery flame retardant property, wear-resisting property, corrosion resistance etc., but price, so dosage is few.The nano zine oxide is Nantong
The nanometer Zinc oxide powder of the dense nanosecond science and technology Co., Ltd of darcy, nano zine oxide volume is fluffy, grain size is small, large specific surface area,
Dosage is few, and antibacterial sterilization ability is excellent, compared with bactericidal nano-silver：Bactericidal nano-silver significant effect, but it is directed to benign cell
Also there is damage, and zinc is human essential elements, it is safe and healthy；5. nano silver is easy to change, coloured light is influenced, nano zine oxide then avoids
This disadvantage；Nano silver category contact sterilization, and nano zine oxide not only contact sterilization, still can be under conditions of Guang Heshui
Play good antibacterial sterilization effect.The nanometer anion powder is the TM- that Dongguan City rises U.S. nanometer new material Co., Ltd
Performance occurs for 310 negative ion powders, permanent anion：Because of the thermoelectricity and piezoelectric effect of anion powder, when external condition is sent out
Changing, when temperature, psychrometric difference, friction, molecule simultaneously is allowed to be converted into negative aeroion, i.e. negative oxygen ion, helps
In air purification.The fire retardant is the fire retardant agent Doher- of Dongguan City dongle new material Science and Technology Ltd.
6505, Doher-6505 be a kind of novel halogen-free environment-friendlyflame flame retardant, which changes easily getting damp, hinder for traditional fire retardant
The not high many disadvantages of grade are fired, for the environmental protection fire retarding agent of function admirable in the world.It is specifically applied to the fire retardant of timber；High
Flame retardant rating：High flame retardant rating can be reached, make product by inflammable to fire retardant or even non-ignitable.The pH value adjustment agent is diformazan
One or both of ethylethanolamine (BASF Aktiengesellschaft), multifunctional assistant AMP-95 (Dow chemical industry) adjust body
The acid-base property of system, between 8-9, both pH value adjustment agent not only have the effect of adjusting pH value general water paint pH value,
And be in itself organic substance, there is the characteristic of certain auxiliary film forming.The Ludox is Region of Kaihua County dragon nation Ludox
The JN20-30-6 of factory, Ludox are a kind of water base inorganic silicon compounds, have good against weather, water proofing property, fire resisting,
Washable, resistance tocrocking.The pigment is commercially available aqueous pigment, if the pigment of Langfang City Hang Fan trade Co., Ltds is (according to wanting
It asks and color is adjusted).The antifoaming agent is that phosphoric acid lipid hydrophobicity defoams foam inhibitor, such as the 941PL of MOUSSEX companies,
Aqueous body coating system, a small amount of addition can't influence paint film appearance, and have good defoaming suds effect), organic silicon
Antifoaming agent, such as defoaming of (BIC Corp) BYK act on auxiliary agent B YK-028 or BYK024, and two types antifoaming agent is used in mixed way, than
Example is 1:1 (or left and right).The dispersant is polyester modification polyphosphoric acid esters dispersant, such as (angstrom husband's Kona) AFCONA
AFCONA-5010, AFCONA-5010 aim at inorganic particulate and the dispersant with high efficiency that designs, in hydroxy acrylic acid dual-component coating
In also have the function of catalysis reaction.The substrate wetting agents are the wetting agent of Siloxane-Oxyalkylene Copolymers class, such as (enlightening is high)
One or both of the AFCONA-3031 of the Tego-100 of TEGO, (angstrom husband's Kona) AFCONA, two kinds of auxiliary agents can play
The effect of slip agent, levelling agent makes paint film reach and seems more plentiful.The thickener is polyurethane-type thickener, Ru Ningbai
The polyurethane-type thickener PS202 of enlightening.
The sealing wax preparation method, includes the following steps：
Step a, according to the raw material proportioning, first by 1/2 deionized water water, 1/2 pH value adjustment agent, dispersant, 1/2
Antifoaming agent, nano aluminium oxide, nano zircite, nano zine oxide, fire retardant, Ludox, organic silicone powder, negative ion powder, face
Material is mixed, and is stirred 15 minutes with the speed of 1000r/min；
Step b adds water-based hydroxyl acrylic acid successively according to the raw material proportioning under the speed stirring condition of 500r/min
The speed of lotion, coalescents, 1/2 pH value adjustment agent, 1/2 antifoaming agent, substrate wetting agents, 1000r/min stirs 10 points
Clock；Then the mixture in step b is added, the speed of 600r/min stirs 10 minutes；Thickener is sequentially added, 500r/min's
Speed stirs 10 minutes, and (- 4 glasss of viscosity of painting that the regulation viscosity is 25 DEG C, -4 glasss of viscosity of the painting are adjustment viscosity to qualification
60-90s), as component A；
Curing agent is dissolved in cosolvent under drying condition, is sealed as B component by step c；
Step d, in use, A, B component are used in mixed way, ratio 5:1.
Each Example formulations are as shown in table 1：
Table 1
| Raw material (kg) | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Water-based hydroxyl acrylic emulsion | 25 | 30 | 50 | 38 |
| Modified organic silicon glass resin | 15 | 25 | 35 | 25 |
| Organic silicone powder | 1 | 5 | 5 | 3 |
| Nano zircite | 0.5 | 1 | 2 | 1.3 |
| Nano aluminium oxide | 1 | 5 | 5 | 3 |
| Nanometer anion powder | 0.1 | 1 | 3 | 1.5 |
| Pigment | 0 | 3 | 5 | 2.5 |
| Fire retardant | 1 | 4 | 8 | 4.5 |
| Nano zine oxide | 0.05 | 0.3 | 0.5 | 0.25 |
| Ludox | 0.1 | 0.5 | 1 | 0.5 |
| PH conditioning agents | 0.1 | 0.2 | 0.2 | 0.15 |
| Antifoaming agent | 0.1 | 0.1 | 0.2 | 0.15 |
| Coalescents | 2 | 3 | 5 | 3.5 |
| Dispersant | 0.3 | 0.4 | 0.5 | 0.4 |
| Substrate wetting agents | 0.3 | 0.4 | 0.5 | 0.4 |
| Deionized water | 5 | 5 | 10 | 7.5 |
| Thickener | 0.5 | 0.5 | 1 | 0.8 |
| Curing agent | 5 | 12 | 20 | 13 |
| Cosolvent | 2 | 4 | 5 | 3.5 |
Compliance test result：
Suitable for wood surface：With smooth feel, gorgeous appearance, and there is certain automatically cleaning effect；It is anti-
The markings such as fingerprint, greasy dirt, holding surface are bright and clean；Coating surface can be low and has the effect of persistently sterilizing, discharges anion.
Embodiment described above is only that the preferred embodiment of the present invention is described, and is not carried out to the scope of the present invention
It limits, under the premise of not departing from design spirit of the present invention, those of ordinary skill in the art make technical scheme of the present invention
Various modifications and improvement, should all fall into claims of the present invention determination protection domain in.
Claims (10)
1. a kind of woodenware multifunctional coating, which is characterized in that including following raw material：15-35 parts of modified organic silicon glass
Glass resin, 25-50 parts of water-based hydroxyl acrylic emulsion, 5-20 parts of curing agent, 2-5 parts of cosolvent, 1 part -5 parts organic
Silicone powder, 1 part -5 parts of nano aluminium oxide, 0.5 part -2 parts of nano oxidized pick, 0.1 part -3 parts of nanometer anion powder, 1-8
Part fire retardant, 0.05-0.5 parts of nano zine oxide, 0.1 part -1 part of Ludox, 0-5 parts of pigment, 0.1-0.2 parts of PH tune
Save agent, 0.1-0.2 parts of antifoaming agent, 2-5 parts of coalescents, 0.3-0.5 parts of dispersant, the wetting of 0.3-0.5 parts of base material
Agent, 5-10 parts of deionized water, 0.5-1.0 parts of thickener.
2. woodenware multifunctional coating according to claim 2, which is characterized in that including following raw material：25 parts
Modified organic silicon glass resin, 38 parts of water-based hydroxyl acrylic emulsion, 13 parts of curing agent, 3.5 parts of cosolvent, 3 parts
Organic silicone powder, 3 parts of nano aluminium oxide, 1.3 parts of nano oxidized pick, 1.5 parts of nanometer anion powder, 4.5 parts of fire retardants,
0.25 part of nano zine oxide, 0.5 part of Ludox, 2.5 parts of pigment, 0.15 part of PH conditioning agents, 0.15 part of antifoaming agent,
3.5 parts of coalescents, 0.4 part of dispersant, 0.4 part of substrate wetting agents, 7.5 parts of deionized water, 0.8 part of thickening
Agent.
3. woodenware multifunctional coating according to claim 1, which is characterized in that the modified organic silicon glass resin
For the SJ-2400 of three gold medal pigment Co., Ltds, the water-based hydroxyl acrylic emulsion is the Bayhydrol A of Bayer
2651。
4. woodenware multifunctional coating according to claim 1, which is characterized in that the curing agent is Bayer
Bayhydur XP 2487/1, the coalescents are the environmentally friendly ordor removing type coalescents AF of propylene glycol phenyl ethers.
5. woodenware multifunctional coating according to claim 1, which is characterized in that the cosolvent is Dow chemical industry
Propylene glycol methyl ether acetate, the organic silicone powder be polymethylsilsesquioxane.
6. woodenware multifunctional coating according to claim 1, which is characterized in that the nano oxidized pick is Nanjing day
The TGP-M100 nano zircites of row new material Co., Ltd, the pigment are commercially available aqueous pigment.
7. woodenware multifunctional coating according to claim 1, which is characterized in that the antifoaming agent is that phosphoric acid lipid is hydrophobic
Property defoaming foam inhibitor.
8. woodenware multifunctional coating according to claim 1, which is characterized in that the dispersant is the poly- phosphorus of polyester modification
Esters of gallic acid dispersant.
9. woodenware multifunctional coating according to claim 1, which is characterized in that the substrate wetting agents change for polyethers
Property polysiloxane-based wetting agent, the thickener is polyurethane-type thickener.
10. a kind of preparation method of woodenware multifunctional coating：
Step a, according to raw material proportioning, first by 1/2 deionized water, 1/2 pH value adjustment agent, dispersant, 1/2 antifoaming agent, receive
Rice aluminium oxide, nano zircite, nano zine oxide, fire retardant, Ludox, organic silicone powder, negative ion powder, pigment are mixed
It closes, is stirred 15 minutes with the speed of 1000r/min；
Step b, according to raw material proportioning, added successively under the speed stirring condition of 500r/min water-based hydroxyl acrylic emulsion, at
The speed of film auxiliary agent, 1/2 pH value adjustment agent, 1/2 antifoaming agent, substrate wetting agents, 1000r/min stirs 10 minutes；Then
The mixture in step b is added, the speed of 600r/min stirs 10 minutes；Thickener is sequentially added, the speed of 500r/min is stirred
It mixes 10 minutes, adjustment viscosity is to qualification, as component A；
Curing agent is dissolved in cosolvent under drying condition, is sealed as B component by step c；
Step d, in use, A, B component are used in mixed way, ratio 5:1 to get woodenware multifunctional coating of the invention.
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| CN108997864A (en) * | 2018-08-01 | 2018-12-14 | 河北晨阳工贸集团有限公司 | A kind of aqueous light industry coating and preparation method thereof |
| CN109651946A (en) * | 2018-11-20 | 2019-04-19 | 河北晨阳工贸集团有限公司 | A kind of aqueous plastic metal flexible paint and preparation method thereof |
| CN112271302A (en) * | 2020-10-16 | 2021-01-26 | 成都新柯力化工科技有限公司 | Carbon fiber inlaid ceramic gas diffusion layer for fuel cell and preparation method |
| CN115627091A (en) * | 2022-11-01 | 2023-01-20 | 江西龙正科技发展有限公司 | Water-based fireproof woodenware paint |
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| CN106634515A (en) * | 2016-12-22 | 2017-05-10 | 中华制漆(新丰）有限公司 | Double-ingredient wood lacquer and preparation method thereof |
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| CN107353758A (en) * | 2017-07-05 | 2017-11-17 | 河北晨阳工贸集团有限公司 | Tempering film water-based anti-blue light coating of sterilization and preparation method thereof |
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| CN106519940A (en) * | 2016-10-19 | 2017-03-22 | 东莞市涂芭新材料有限公司 | Novel aqueous bicomponent woodenware paint for furniture for adolescents and preparation method |
| CN106634515A (en) * | 2016-12-22 | 2017-05-10 | 中华制漆(新丰）有限公司 | Double-ingredient wood lacquer and preparation method thereof |
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| CN109651946A (en) * | 2018-11-20 | 2019-04-19 | 河北晨阳工贸集团有限公司 | A kind of aqueous plastic metal flexible paint and preparation method thereof |
| CN112271302A (en) * | 2020-10-16 | 2021-01-26 | 成都新柯力化工科技有限公司 | Carbon fiber inlaid ceramic gas diffusion layer for fuel cell and preparation method |
| CN115627091A (en) * | 2022-11-01 | 2023-01-20 | 江西龙正科技发展有限公司 | Water-based fireproof woodenware paint |
| CN115627091B (en) * | 2022-11-01 | 2023-09-26 | 江西龙正科技发展有限公司 | Water-based fireproof wood paint finish |
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Application publication date: 20180731 |