CN106010184A - Waterborne furniture primer and preparation method thereof and wood finishing construction technology - Google Patents
Waterborne furniture primer and preparation method thereof and wood finishing construction technology Download PDFInfo
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- CN106010184A CN106010184A CN201610476034.7A CN201610476034A CN106010184A CN 106010184 A CN106010184 A CN 106010184A CN 201610476034 A CN201610476034 A CN 201610476034A CN 106010184 A CN106010184 A CN 106010184A
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/06—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
-
- 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
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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
- C09D15/00—Woodstains
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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
- C09D7/40—Additives
- C09D7/43—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
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2320/00—Organic additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2503/00—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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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
-
- 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
Abstract
The invention provides waterborne furniture primer and a preparation method thereof and a wood finishing construction technology. The waterborne furniture primer is prepared from, by weight, 90-95 parts of waterborne resin, 0.1-0.7 part of waterborne defoaming agent, 0.5-2 parts of waterborne wetting agent, 3-8 parts of waterborne cosolvent, 0.5-5 parts of waterborne thickener, 0.01-0.1 part of preservative and 0.01-1 part of pH auxiliary, wherein the waterborne resin is prepared from, by weight, 30%-65% of waterborne polyurethane resin and 40%-75% of waterborne acrylic resin. The obtained waterborne transparent primer has excellent stability, filling performance, permeability and overlapping performance, the primer is put in a baking oven at 50 DEG C for 10 days, the coating does not have any exception, and a spray plate effect is not changed; after 'three primer' procedures are carried out, wet film can cover all fine needle holes and guide tubes of the surfaces of boards; the transparency effect is good, and the primer is neither dimming nor blushing.
Description
Technical field
The present invention relates to preparation method for coating field, specifically disclose a kind of aqueous furniture priming paint and preparation method thereof and wood
Construction technology covered with paint, lacquer, colour wash, etc. by material.
Background technology
When doing closed furniture material with yellow jacket solid wood in the market, conventional oil paint is covered with paint, lacquer, colour wash, etc., and oil paint is being executed
Giving out strong impulse abnormal smells from the patient man-hour, major part is formaldehyde, benzene class volatile substance, serious harm health, and aqueous is coated with
Material replaces oil paint can avoid the release of organic solvent, and existing aqueous furniture transparent priming can on general closed planar solid wood board
To reach paint finishing effect, but but it is difficult to meet filling, permeation requirements, owing to red oak includes on yellow jacket solid wood board
Having more pore, in surface treatment process, coating can penetrate in these pores, commercially available water paint osmosis
Difference, three roads are covered with paint, lacquer, colour wash, etc. in the construction of general priming paint, but after paint film surface drying, plate surface also can produce many pin holes and the stupefied trace of conduit, it is impossible to
Completely enclosed sheet material.Need badly and provide a kind of aqueous furniture priming paint to solve the problem of furniture priming paint osmotic effect difference in prior art.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of aqueous furniture priming paint and preparation method thereof and
Wood finishing construction technology, this aqueous furniture priming paint has good filling out in the surface texture technique of yellow jacket solid wood board
Fill, permeate advantage, and decrease construction procedure, reduce labor intensity.
In order to realize object above and other purposes, the present invention is by including that techniques below scheme realizes: Yi Zhongshui
Property furniture priming paint, it is characterised in that: include that following raw material components, the parts by weight of each component are:
Wherein, described water-base resin includes that weight fraction is respectively waterborne polyurethane resin and the 40%-of 30%-65%
The water-borne acrylic resin of 75%.
Preferably, the solid content 34%-36% of described waterborne polyurethane resin, described waterborne polyurethane resin is aromatic series
Polyurethane resin, its molecular weight is 30,000-5 ten thousand；The solid content 40%-45% of described water-borne acrylic resin, its molecular weight is 3
Ten thousand-5 ten thousand.Technical solution of the present invention uses the water-base resin mixed by aromatic resin and water-borne acrylic resin so that paint
Membrane permeation, properties of transparency and adhesive force are significantly improved.
It is highly preferred that the model of described waterborne polyurethane resin is selected from KT300A and KT302 of section's sky chemical industry；Described aqueous
The model of acrylic resin is selected from ESC-4907 and XK12.
Preferably, described aqueous defoamer is organic-silicon-modified defoamer.
It is highly preferred that the model of described organic-silicon-modified defoamer is selected from TEGO902W, QX-600 and Y-14865.
Preferably, described wetting agent is organosilicon wetting agent or polyether-modified aqueous wetting agent.
It is highly preferred that the model of described organosilicon wetting agent is selected from SP-994, TEGO270 and OT-75, described polyether-modified
The model of aqueous wetting agent is selected from OS-1400, GSK-520 and silok-8000.
Preferably, described aqueous cosolvent is alcohol ether solvent, and described aqueous cosolvent is the dissolving increasing water-base resin
Property.
It is highly preferred that described aqueous cosolvent is selected from ethylene glycol or butyl ether.
Preferably, described thickening agent is association type polyurethanes thickening agent.
It is highly preferred that the model of described association type polyurethanes thickening agent is selected from RM2020 and UH-752.
Preferably, described preservative is water base hypotoxicity antibacterial.
It is highly preferred that described preservative is Clariant CI-15HS preservative.
Preferably, described pH auxiliary agent is alkaline conditioner, preferably uses amine auxiliary agent.
It is highly preferred that the model of described pH auxiliary agent is AMP-95 or HX-6130.
The present invention provides the preparation method of a kind of aqueous furniture priming paint, comprises the following steps: under stirring at low speed state, depend on
Secondary addition water-base resin, aqueous defoamer, aqueous wetting agent, aqueous cosolvent, preservative, pH auxiliary agent, be slowly added to aqueous and increase
Thick dose, then adjustment mixing speed is to 1000-1200r/min, stirs 20-30min, it is thus achieved that aqueous furniture priming paint.
Preferably, under room temperature, the range of viscosities of described aqueous furniture priming paint controls at 45-60S.
The present invention provides a kind of wood finishing construction technology, Water-soluble glaze first carries out wiping on solid wood board color, so
After according to one and half crosses, two crosses, the above-mentioned priming paint in procedure spray coating three road of two and half crosses, finally spray one finish paint.
Preferably, described Water-soluble glaze includes that following raw material components, the percentage by weight of each component are:
In sum, the present invention provides a kind of aqueous furniture priming paint and preparation method thereof and wood finishing construction technology, this
The beneficial effect of the invention: the aqueous transparent priming paint that the present invention obtains has stability, filling and the permeability of excellence, and overlapping
Property, in 50 DEG C of baking ovens 10 days, coating was without any exception, and spray plate effect is constant；After " three ends " operation, wet film can be by plate surface
Tiny pin hole and conduit all cover in；Transparent effect is good, and paint film is not sent out dim, non-whitening.
The aqueous priming paint that the present invention obtains has good levelability, when spraying second in " three road priming paint " operation,
This priming paint can complete to paint surface levelling within the 10-20 second；When spraying three roads, this priming paint can complete coating surface stream in 10 seconds
Flat.The plate face effect of the aqueous priming paint spray that the present invention obtains can reach the plate face effect of oil paint.
Compared with the oil paint used by market, the priming paint that the present invention obtains is nontoxic, tasteless water paint, greatly reduces ring
Environment pollution.
Detailed description of the invention
The present invention is expanded on further below in conjunction with embodiment.Should be understood that embodiment is merely to illustrate the present invention, and unrestricted
The scope of the present invention.
The invention provides a kind of aqueous furniture priming paint, it uses water-base resin to be by waterborne polyurethane resin and aqueous third
Olefin(e) acid resin is compounding to be formed, and waterborne polyurethane resin has permeability and flexibility, the clear high glaze of film forming of excellence.Preferably
Ground, waterborne polyurethane resin is aromatic polyurethane resins so that film curing speed is fast, and mechanical strength is high, and hardness is high.Aqueous
Acrylic resin is preferably anionic acrylic resin, has high glaze, good dispersion, excellent water proof and wearable wiping property, does
The advantage that dry speed is fast, transparency is good.The water-base resin that waterborne polyurethane resin and water-borne acrylic resin are re-dubbed makes the end
The advantage painting existing mechanical strength, the advantage also with good dispersion.Wherein, waterborne polyurethane resin selection section sky chemical industry
KT300A and KT302 waterborne polyurethane resin, its nontoxic pure environmental protection, without the hazardous solvent such as formaldehyde, benzene, to human body fanout free region,
VOC content meets International Environmental Protection standard.
Compounding water-base resin can be dissolved in water, but its water solublity not bery strong, frequently form the liquid of milkiness shape or glue
Spend the highest solution, so must be added to a certain proportion of hydrophilic cosolvent in water-soluble resin to increase the water-soluble of resin
Property.Hydrophilic cosolvent is alcohol ether solvent, such as: ethylene glycol, butyl ether.
Aqueous woodware paint the condition of the abundant levelling of substrate surface be contact angle therebetween be zero, i.e. the surface of base material
Can be with the surface energy approximately equal of aqueous woodware paint.For aqueous coating system, at some, there is the base material of low-surface-energy
On the problem of moistening very likely occurs, and the table of timber and tension force is relatively low, mostly less than 40mN/m.And it is few by adding
The wetting agent of amount, just can reach the purpose reducing paint film coated surface tension force, makes paint become prone to coating.The kind of wetting agent and use
Amount selects according to the surface tension of water-base resin, the interfacial tension of base material, and the present invention selects described wetting agent to be organosilicon
Wetting agent or polyether-modified aqueous wetting agent.Can reach reduction diagram of system surface tension, promote the effect of deaeration.Aqueous wetting agent
Addition must be moderate, and too much substrate wetting agents can form micelle.
Present invention also offers the preparation method of a kind of aqueous furniture priming paint, comprise the following steps: in stirring at low speed state
Under, it is sequentially added into water-base resin, aqueous defoamer, aqueous wetting agent, aqueous cosolvent, preservative, pH auxiliary agent, is slowly added to water
Property thickening agent, then adjust mixing speed to 1000-1200r/min, stir 20-30min, it is thus achieved that aqueous furniture priming paint.
In the preparation process of aqueous furniture priming paint, need to control mixing speed.It is coated with because mixing speed can affect priming paint
The compactness of film.Using the difference meeting of mixing speed to cause variable density, mixing speed conference increases air content, causes film
Density diminishes, thus reduces the compactness of film.During so mixing speed reaches 1000-1200r/min, when should control stirring
Between.
The present invention provides a kind of wood finishing construction technology, Water-soluble glaze first carries out wiping on solid wood board color, so
After according to one and half crosses, two crosses, the above-mentioned priming paint in procedure spray coating three road of two and half crosses, finally spray one finish paint.
In practical construction process, needing to receive limit with sand paper wiping before color, the white embryo such as deburr processes, it is desirable to along decorations
The texture polishing of panel, forbids laterally to polish by texture.
Perform step 1), after brushing one times above-mentioned Water-soluble glaze (without dilution) on plate face with wool brush, suitable with rag
Texture and wipe uniformly, receive clean, no sag, then it is dried.
In step 1) in, existing Water-soluble glaze can be used to carry out wiping color, it is highly preferred that use special aqueous lattice beautiful
This, this Water-soluble glaze includes that following raw material components, the percentage by weight of each component are: waterborne polyurethane resin 0.1-0.4 part；
Cellulose 0.2-0.5 part；Aqueous cosolvent 15-40 part；Aqueous defoamer 0.2-0.5 part；Aqueous dispersion 0.01-0.05 part；
Pulvis Talci 30-50 part；PH auxiliary agent 0.01-1 part；Water 10-50 part.
By increasing the proportion of aqueous cosolvent so that Water-soluble glaze rate of drying in wiping color technique reduces, and passes through
Adjust talcous proportion, improve the filling effect of Water-soluble glaze.The present invention coordinates Pulvis Talci to add aqueous cosolvent simultaneously,
Adding aqueous cosolvent and include solvent and auxiliary agent, solvent is alcohol ester solvent, preferably propylene glycol, glycerol, propylene glycol monomethyl ether acetic acid
Any one in ester；It is 10-12% that auxiliary agent accounts for the weight fraction of aqueous cosolvent, and auxiliary agent is 20-for comprising weight fraction
30% aerosil and 70-80% bentonite compositions, preferably auxiliary agent include 25% aerosil
With 75% organobentonite.
Perform step 2), first above-mentioned aqueous priming paint is sprayed according to one and half crosses, be then dried；Wherein, one
Half cross spraying spraying one time the most sidewards, endways spraying one time, then spray one time sidewards.Then by aqueous priming paint according to two crosses
Spray, be then dried；Wherein, two the most endways sprayings of cross spraying one time, spraying one time, more endways spray sidewards a time,
Spray one time the most sidewards.Finally aqueous priming paint is sprayed according to two and half crosses, be dried；Wherein, two and half cross sprayings are i.e.
Endways spraying one time, spraying one time, more endways spray one time sidewards is, then spray one time sidewards, more endways spray one time.In spraying process,
Uniform without thickness, plentiful, without the defect such as granule, no sag.
Perform step 3), before spray paint, with sand papering, polish along decoration panel texture, impulse-free robustness, ashless scar,
Ash is cleaned out, it is impossible to galls and wipes color；Then repairing color after the end wiping color galled being repaired with brush pen, then sand paper completely grinds,
Requiring to receive limit, impulse-free robustness, free from dust, short grain is polished.
In step 3) in spraying one finish paint after, then repair, finally obtain have feel, without granule, the painting of no sag
Film.
Below in conjunction with specific embodiment, technical scheme is illustrated.
Being the proportioning of each raw material components in embodiment 1～7 in table 1, in table, the content of each raw material components is weight portion.
The weight proportion of each raw material components in table 1 embodiment 1～7
Embodiment 1
Under 400r/min stirring, it is sequentially added into 90kg water-base resin (KT300A and ESC-4907), 0.1kg aqueous
Defoamer (TEGO902W), 0.7kg aqueous wetting agent (SP-994), 3.5kg ethylene glycol, 0.1kg preservative (CI-15HS),
0.1kg pH auxiliary agent (AMP-95), is slowly added to 1kg water-based thickener (RM2020), then adjusts mixing speed to 1000r/
Min, stirs 30min, it is thus achieved that aqueous furniture priming paint.
Embodiment 2
Under 400r/min stirring, it is sequentially added into 91kg water-base resin (KT302 and XK12), 0.2kg aqueous froth breaking
Agent (QX-600), 1kg aqueous wetting agent (TEGO270), 4.5kg ethylene glycol, 0.1kg preservative (CI-15HS), 0.1kg pH help
Agent (AMP-95), is slowly added to 1.5kg water-based thickener (RM2020), then adjusts mixing speed to 1000r/min, stirring
25min, it is thus achieved that aqueous furniture priming paint.
Embodiment 3
Under 300r/min stirring, it is sequentially added into 91.5kg water-base resin (KT300A and ESC-4907), 0.3kg water
Property defoamer (Y-14865), 1.2kg aqueous wetting agent (OT-75), 5kg ethylene glycol, 0.1kg preservative (CI-15HS), 0.1kg
PH auxiliary agent (AMP-95), is slowly added to 1.3kg water-based thickener (RM2020), and then adjustment mixing speed is to 1200r/min, stirs
Mix 30min, it is thus achieved that aqueous furniture priming paint.
Embodiment 4
Under 200r/min stirring, it is sequentially added into 91.5kg water-base resin (KT302 and XK12), 0.3kg aqueous disappears
Infusion (TEGO902W), 1.5kg aqueous wetting agent (OS-1400), 5.4kg butyl ether, 0.1kg preservative (CI-15HS), 0.1kg
PH auxiliary agent (HX-6130), is slowly added to 1.4kg water-based thickener (UH-752), and then adjustment mixing speed is to 1100r/min,
Stirring 30min, it is thus achieved that aqueous furniture priming paint.
Embodiment 5
Under 400r/min stirring at low speed state, it is sequentially added into 92kg water-base resin (KT300A and XK12), 0.5kg aqueous
Defoamer (TEGO902W), 1.7kg aqueous wetting agent (GSK-520), 6kg butyl ether, 0.1kg preservative (CI-15HS), 0.1kg
PH auxiliary agent (AMP-95), is slowly added to 1.5kg water-based thickener (UH-752), and then adjustment mixing speed is to 1000r/min, stirs
Mix 30min, it is thus achieved that aqueous furniture priming paint.
Embodiment 6
Under 300r/min stirring at low speed state, it is sequentially added into 93kg water-base resin (KT302A and ESC-4907), 0.6kg
Aqueous defoamer (TEGO902W), 1.9kg aqueous wetting agent (silok-8000), 6.4kg ethylene glycol, 0.1kg preservative (CI-
15HS), 0.1kg pH auxiliary agent (AMP-95), be slowly added to 1.5kg water-based thickener (UH-752), then adjust mixing speed extremely
1000r/min, stirs 25min, it is thus achieved that aqueous furniture priming paint.
Embodiment 7
Under 400r/min stirring at low speed state, it is sequentially added into 95kg water-base resin (KT302A and ESC-4907), 0.7kg
Aqueous defoamer (TEGO902W), 2kg aqueous wetting agent (SP-994), 7kg ethylene glycol, 0.1kg preservative (CI-15HS),
0.1kg pH auxiliary agent (HX-6130), is slowly added to 1.5kg water-based thickener (RM2020), then adjusts mixing speed extremely
1000r/min, stirs 30min, it is thus achieved that aqueous furniture priming paint.
Performance test:
(1) the aqueous furniture priming paint technical performance result in embodiment 1～7 is as Table 2,3, from table 2,3 it can be seen that
Embodiment 1～7 obtains the pH equal coincidence detection index of aqueous furniture priming paint；In 50 DEG C of storages 10 days no exceptions, explanation
This aqueous furniture priming paint bin stability coincidence detection index；Equal coincidence detection index in terms of solid content, adhesive force；50%
In the ethanol of alcoholic degree, 60min is without exception, and paint film alcohol resistance performance is good；The burst size of methanal of aqueous furniture priming paint is coated with than general aqueous
Expect lower, the lowest even ND of burst size of methanal (Not detected writes a Chinese character in simplified form, and is translated as not detecting).
The technical performance testing result of aqueous furniture priming paint product in table 2 embodiment 1 to 4
The technical performance testing result of aqueous furniture priming paint product in table 3 embodiment 4 to 7
(2) aqueous priming paint that acquisition aqueous furniture priming paint and market in embodiment 1～7 are sold is applied to above-mentioned wood
Material is covered with paint, lacquer, colour wash, etc. in construction technology, and the numbering of the wood plank of employing is consistent with the numbering of above-described embodiment, 1 to No. 6 wood plank surface spray
Be the sold finish paint in market, Water-soluble glaze and the embodiment that are coated with obtain aqueous furniture priming paint, No. 7 wood planks and 1 to No. 6 wood
Material plate difference be to use Water-soluble glaze for making special-purpose aqueous glaze by oneself, No. 8 wood planks use be the sold finish paint in market,
Priming paint and Water-soluble glaze.By 1 to No. 8 wood plank test aqueous furniture priming paint technical performance.
Test result: in covering with paint, lacquer, colour wash, etc. construction technology during spray-applied primer, after second priming paint that 1 to No. 7 wood plank sprays paint, the end
Paint can complete to paint surface levelling within the 10-20 second；After spraying the 3rd road priming paint, priming paint can complete coating surface stream in 10 seconds
Flat.1 to No. 6 wood plank surface occurs tiny pin hole and the stupefied trace of conduit all do not occur, be smooth to the touch, transparent effect good, paint film
Do not send out dim, non-whitening, the surface effect of No. 7 wood planks is more preferable.And there is many tiny pin holes and conduit in No. 8 wood plank surfaces
Stupefied trace, it is impossible to completely enclosed sheet material, feel is coarse.
In sum, the aqueous transparent priming paint that the present invention obtains has stability, filling and the permeability of excellence, Yi Jichong
Folded property；After " three ends " operation, pin hole tiny for plate surface and conduit can all be covered in by wet film, and transparent effect is good, paint film
Do not send out dim, non-whitening.Aqueous priming paint has good levelability, and when spraying second in " three road priming paint " operation, priming paint can
Complete to paint surface levelling within the 10-20 second；When spraying three roads, this priming paint can complete coating surface levelling in 10 seconds.This
The aqueous furniture priming paint of bright acquisition meets safe and environment-friendly, power conservation requirement and beneficially health of human body, and cost of material is low, is suitable for work
Industry metaplasia is produced.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above, only presently preferred embodiments of the present invention, not any formal and substantial to present invention restriction,
It should be pointed out that, for those skilled in the art, on the premise of without departing from the inventive method, also can make
Some improvement and supplement, these improve and supplement also should be regarded as protection scope of the present invention.All those skilled in the art,
Without departing from the spirit and scope of the present invention, make when available disclosed above technology contents a little more
The equivalent variations moved, modify and develop, is the Equivalent embodiments of the present invention；Meanwhile, all substantial technological pair according to the present invention
The change of any equivalent variations that above-described embodiment is made, modify and develop, all still fall within the scope of technical scheme
In.
Claims (10)
1. an aqueous furniture priming paint, it is characterised in that: include that following raw material components, the parts by weight of each component are:
Wherein, described water-base resin includes that weight fraction is respectively the waterborne polyurethane resin of 30%-65% and 40%-75%
Water-borne acrylic resin.
2. aqueous furniture priming paint as claimed in claim 1, it is characterised in that: the solid content of described waterborne polyurethane resin
34%-36%, described waterborne polyurethane resin is aromatic polyurethane resins, and its molecular weight is 30,000-5 ten thousand；Described aqueous acrylamide
The solid content 40%-45% of acid resin, its molecular weight is 30,000-5 ten thousand.
3. aqueous furniture priming paint as claimed in claim 1, it is characterised in that: described aqueous defoamer is organic-silicon-modified froth breaking
Agent.
4. aqueous furniture priming paint as claimed in claim 1, it is characterised in that: described wetting agent is organosilicon wetting agent or polyethers
Modified water-soluble wetting agent.
5. aqueous furniture priming paint as claimed in claim 1, it is characterised in that: described aqueous cosolvent is alcohol ether solvent.
6. aqueous furniture priming paint as claimed in claim 1, it is characterised in that: described thickening agent is association type polyurethanes thickening
Agent.
7. aqueous furniture priming paint as claimed in claim 1, it is characterised in that: described preservative is water base hypotoxicity antibacterial.
8. the method for the aqueous furniture priming paint that one kind is prepared as described in claim 1 to 7 is arbitrary, it is characterised in that: include following
Step: under stirring at low speed state, is sequentially added into water-base resin, aqueous defoamer, aqueous wetting agent, aqueous cosolvent, anticorrosion
Agent, pH auxiliary agent, be slowly added to water-based thickener, and then adjustment mixing speed is to 1000-1200r/min, stirs 30min, it is thus achieved that
Aqueous furniture priming paint.
9. a wood finishing construction technology, it is characterised in that: Water-soluble glaze first carries out wiping on solid wood board color, then
According to one and half crosses, two crosses, the arbitrary described priming paint of procedure spray coating three road such as claim 1 to 7 of two and half crosses
Or the priming paint that as claimed in claim 8 prepared by method, finally spray one finish paint.
10. wood finishing construction technology as claimed in claim 9, it is characterised in that: described Water-soluble glaze includes following former
Material component, the percentage by weight of each component is:
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| CN201610476034.7A CN106010184B (en) | 2016-06-22 | 2016-06-22 | Aqueous furniture priming paint and preparation method thereof and wood finishing construction technology |
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| CN201610476034.7A CN106010184B (en) | 2016-06-22 | 2016-06-22 | Aqueous furniture priming paint and preparation method thereof and wood finishing construction technology |
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| CN106010184A true CN106010184A (en) | 2016-10-12 |
| CN106010184B CN106010184B (en) | 2018-08-14 |
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| CN106867383A (en) * | 2017-03-20 | 2017-06-20 | 合肥科天水性科技有限责任公司 | A kind of water and oil applicable type woodenware renovation clear finish and preparation method thereof |
| CN107457168A (en) * | 2017-08-23 | 2017-12-12 | 阜南县润杨家居有限公司 | A kind of plank method for paint spraying |
| CN109627948A (en) * | 2018-12-13 | 2019-04-16 | 广东华兹卜新材料科技有限公司 | A kind of scratch resistant wood coating |
| CN110054946A (en) * | 2019-05-17 | 2019-07-26 | 清远市绚淳环保新材料有限公司 | A kind of water-fastness, high metal luster aqueous rolling spray painting and preparation method thereof |
| CN110128925A (en) * | 2019-04-15 | 2019-08-16 | 合肥科天水性科技有限责任公司 | A kind of white primer composition and preparation method thereof |
| CN110922813A (en) * | 2019-12-05 | 2020-03-27 | 深圳市前海幸运色彩科技有限公司 | Anionic veneer dyeing material and preparation process thereof |
| CN112898903A (en) * | 2019-11-19 | 2021-06-04 | 湖南崀山家俱有限公司 | Furniture board corrosion-resistant and cracking-resistant process |
| CN114836091A (en) * | 2022-04-12 | 2022-08-02 | 上海立邦长润发涂料有限公司 | Water-based transparent glaze main agent and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106867383A (en) * | 2017-03-20 | 2017-06-20 | 合肥科天水性科技有限责任公司 | A kind of water and oil applicable type woodenware renovation clear finish and preparation method thereof |
| CN107457168A (en) * | 2017-08-23 | 2017-12-12 | 阜南县润杨家居有限公司 | A kind of plank method for paint spraying |
| CN109627948A (en) * | 2018-12-13 | 2019-04-16 | 广东华兹卜新材料科技有限公司 | A kind of scratch resistant wood coating |
| CN110128925A (en) * | 2019-04-15 | 2019-08-16 | 合肥科天水性科技有限责任公司 | A kind of white primer composition and preparation method thereof |
| CN110054946A (en) * | 2019-05-17 | 2019-07-26 | 清远市绚淳环保新材料有限公司 | A kind of water-fastness, high metal luster aqueous rolling spray painting and preparation method thereof |
| CN110054946B (en) * | 2019-05-17 | 2021-04-06 | 清远市绚淳环保新材料有限公司 | Washable water-based roll-painting paint with high metal luster and preparation method thereof |
| CN112898903A (en) * | 2019-11-19 | 2021-06-04 | 湖南崀山家俱有限公司 | Furniture board corrosion-resistant and cracking-resistant process |
| CN110922813A (en) * | 2019-12-05 | 2020-03-27 | 深圳市前海幸运色彩科技有限公司 | Anionic veneer dyeing material and preparation process thereof |
| CN114836091A (en) * | 2022-04-12 | 2022-08-02 | 上海立邦长润发涂料有限公司 | Water-based transparent glaze main agent and preparation method and application thereof |
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| CN106010184B (en) | 2018-08-14 |
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