CN107936742A - A kind of open air aqueous wooden ware infiltration paint and preparation method thereof - Google Patents

A kind of open air aqueous wooden ware infiltration paint and preparation method thereof Download PDF

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Publication number
CN107936742A
CN107936742A CN201711277790.8A CN201711277790A CN107936742A CN 107936742 A CN107936742 A CN 107936742A CN 201711277790 A CN201711277790 A CN 201711277790A CN 107936742 A CN107936742 A CN 107936742A
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emulsion
water
particle diameter
paint
parts
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张宇
吴井龙
王新
王瑛
张学龙
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Shenyang Research Institute of Chemical Industry
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Shenyang Research Institute of Chemical Industry
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D125/00Coating 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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02Homopolymers or copolymers of hydrocarbons
    • C09D125/04Homopolymers or copolymers of styrene
    • C09D125/08Copolymers of styrene
    • C09D125/14Copolymers of styrene with unsaturated esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2265Oxides; Hydroxides of metals of iron
    • C08K2003/2272Ferric oxide (Fe2O3)
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/053Polyhydroxylic alcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/06Ethers; Acetals; Ketals; Ortho-esters

Abstract

The invention belongs to architectural decoration paint field, specifically a kind of outdoor aqueous wooden ware infiltration paint and preparation method thereof.Infiltration raw materials for varnish is counted by weight ratio:4.5 9 parts of 10 15 parts of water, 65 80 parts of water-based emulsion, 25 parts of coalescents, 2 25 parts of colouring agent and other auxiliary agents.Osmosis type open air aqueous woodware paint prepared by the present invention has good base material closure, excellent weatherability, water proofing property on the basis of traditional woodcare paint, and reduces base material cracking to a certain extent, protects base material not to be corroded.

Description

A kind of open air aqueous wooden ware infiltration paint and preparation method thereof
Technical field
The invention belongs to architectural decoration paint field, specifically a kind of outdoor aqueous wooden ware infiltration paint and its preparation Method.
Background technology
In recent years, exterior wood finish field is just subject to people more and more to pay close attention to.On the one hand it is with people's life water Flat lifting, people are higher and higher to the aesthetic of landscape wood, and outdoor woodwork coating is in addition to Art Design needs, with greater need for full The requirement such as the good resistance to ag(e)ing of sufficient paint film, water proofing property, gas permeability, anti-corrosion.Usually, market mainstream open air woodenware anti-corrosion is adopted With wood wax oil, timber porosity in itself and there is very strong hygroscopicity, easily expanded in space greatly in temperature, humidity change Shrink and cause to deform, crack.Water paint and oil paint can form semi-enclosed paint film protection, wherein water paint higher price But the feature of environmental protection is more preferable.The enhancing of aggravation and people's environmental consciousness recently as environmental pollution, solvent wood coatings face Stern challenge, meanwhile, requirement of the newly-established laws and regulations to solvent wood coatings is higher and higher, in this opportunity Under, water-borne wood coating has obtained huge development space.
It is well known that, often there is film aging, cracking, dusting in the Environmental variations multiterminal residing for outdoor woodenware, wood The problems such as material deforms, cracking, recent people use in terms of the outdoor woodenware weatherability of lifting, resistance to corrosion assign paint more The preferable uvioresistant absorption of film, impervious resistance to extension property, stain resistance, increase paint film intensity hardness etc..Such as CN106189749A reports a kind of aqueous, environmental protective woodenware lacquer of impervious scratch resistance, and it is a kind of that CN 103881500A report synthesis Water-based outdoor woodenware white finish paint of high durable stain resistant and preparation method thereof, CN CN105949906A report one kind in high temperature height The resist blocking and that aqueous wooden ware clear finish formula applied under the conditions of wet, it is water-based that CN105907206A reports a kind of high hardness wear-resisting The preparation method of woodcare paint.The water-based emulsion selected in above-mentioned various formulas is commercially available woodcare paint conventional emulsions, and particle diameter exists In the range of 150-250nm.Low particle diameter water-based emulsion of the particle diameter less than 60nm is chiefly used in the dyeings such as digital ink, and outdoors The application in woodcare paint field is there is not yet document and patent report.
But existing formula cannot effectively prevent timber crack, deformation.This is because outdoor woodenware is with the Nature warm Swollen shrinkage volume change, paint film needs the deformation with wood deformation, in addition to the paint film of exterior wood finish needs preferable toughness, Only lotion is seeped into timber, real " bonding " the lumber fibre structure of ability, makes timber not easy to crack.And then it is badly in need of a kind of It can effectively make that timber is easy to crack, there is closure, weatherability, protectiveness to be suitable for outdoor woodcare paint to timber.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of outdoor aqueous wooden ware infiltration paint and preparation method thereof.
To achieve the above object, the present invention use technical solution for:
A kind of open air aqueous wooden ware infiltration paint, infiltration raw materials for varnish are counted by weight ratio:
The water-based emulsion is aqueous acrylic emulsion and/or aqueous polyurethane emulsion.
The water-based emulsion is at least to contain a kind of water-based emulsion of low particle diameter.
The low particle diameter is 100-30nm;Preferably 60-30nm
It is by weight 1 that the water-based emulsion, which is,:9—9:1 aqueous acrylic emulsion and aqueous polyurethane emulsion.It is preferred that Weight ratio is 1:1.
The aqueous acrylic emulsion is with core shell structure, is specially pure-acrylic emulsion and/or styrene-acrylic emulsion, preferably pure third Lotion, wherein, polymerized monomer includes the one or more in acrylate, methacrylate, styrene;Aqueous polyurethane breast Liquid is aliphatic polyurathane emulsion or aromatic urethane lotion, preferred fat dispersions of polyurethanes, because aliphatic point Granular media has good weatherability and yellowing resistance.
The MFFT values of the water-based emulsion are between -5-30 DEG C, and preferably MFFT values are between -5-10 DEG C;Water-based emulsion Tg values are between -15-50 DEG C, and preferably Tg values are between -10-5 DEG C.
The coalescents use dipropylene and/or dipropylene glycol methyl ether;Preferably dipropylene and two Propylene glycol monomethyl ether ratio is 1:1 (weight ratio).
The colouring agent is transparent nano iron oxide pigment or organic pigment;Preferably transparent nano iron oxide pigment, its Reveal wood grain and weather resistance is optimal.For colouring agent is primarily directed to colored paint, for common pineapple lattice color, honey color, wheat The colors such as bud yellow, rust increase painting effect it is emphasised that its saturating wood grain.And for white colored paint, titanium dioxide There should be enough covering powers, titanium white amount is between 13-20 parts, preferably 18 parts.
Other described auxiliary agents are using dispersant, wetting agent, levelling agent, defoamer, deaeration agent, thickener, antifreezing agent, anti-corrosion One or more mixing in agent, light stabilizer, substrate wetting agents, water-based wax emulsion.
The levelling agent includes anion or nonionic surface active agent, fluorocarbon polymer, modified siloxane etc., preferably For polyether-modified dimethyl silicone polymer, such as Tego432, Tego410, Tego415;
The defoamer is polyether-modified dimethyl silicone polymer or polyoxyethylene polyoxypropylene pentaerythrite ether, such as Tego825N, BYK028, BYK024.
The thickener is increased using one kind in non-ionic associative type rheology modifier or ion association type rheology modifier Thick dose of purpose is to increase the viscosity of paint solution, improves the wet-film thickness of an application, and has anti-precipitation to putty and mill base and prevent The effect of layering.;The antifreezing agent uses propane diols antifreezing agent;The water-based wax emulsion is oxidation modification polythene wax emulsion, Increase the water proofing property of paint film;The preservative is isothiazolinone disinfecting agent, prevents paint solution from going mouldy in storage process;The light Stabilizer is benzotriazole UV absorbers UVA, the one or more in hindered amine HALS stabilizers, such as Clariant Hostavin3225-2XP、CibaTINUVIN 5151.Can provide farthest to protect gives polymer from photochemical drop Solution.Mechanical or optical performance is delayed by prolonged exposure increase;The substrate wetting agents are polyether siloxane copolymers, such as Tego245, Tego270 etc..
The preparation method of a kind of osmosis type open air aqueous woodware paint, it is characterised in that it includes the following step sequentially carried out Suddenly:
(1) start dispersion machine and adjust rotating speed to 400-500 revs/min, water-based emulsion 75- is first sequentially added under this speed 80 parts;Coalescents are added in 5-10 parts of water for 2-5 parts, are slow added into above-mentioned water-based emulsion, stir 10-20min, It is stand-by;
(2) other auxiliary agents are added into above-mentioned steps (1) mixture, stir 20min, then stand 30min defoamings;
(3) then adjustment dispersing speed continues to disperse to 700-800 revs/min, and thickener is dissolved in 5-10 parts of water, It is slowly added into step (3) mixture, up to osmosis type open air aqueous woodware paint after mixing.
0.3-0.5 parts of aqueous levelling agent, 0.1-0.3 parts of defoamer, deaeration agent 0.1- are sequentially added in the step 2) 0.2 part, 0.3-0.8 parts of antifreezing agent, water-based wax emulsion 3-5 parts, 0.3-0.5 parts of substrate wetting agents, 0.1-0.5 parts of stirrings of preservative 20min, then 30min defoamings are stood, it is stand-by.
Outdoor woodenware priming paint prepared by the present invention compared with prior art, has following advantage::
Present invention film forming matter of small particle using soft, preferably penetrates into timber, increases the infiltration of woodcare paint Property, it is played the role of " adhesive " in wood fibre, the fibre structure of " bonding " timber and make it not easy to crack, the present invention Osmosis type woodcare paint can both be used as priming paint, in applied atop finishing coat, can also be used as paint for priming paint and top lacquer to be used alone;Specially:
(1) base protection:Open air woodenware infiltration paint of the invention use low particle diameter aqueous polymer dispersions for mainly into Film thing, since polymer particle diameter I is preferably penetrated into timber, the semi-transparent membrane structure of " can breathe " is formed in wood surface, On the one hand the slow volatilization of wood internal moisture can be made, reduce failure by shear of the vapor movement for wood-fibred tissue;The opposing party Face can effectively resist the intrusion of outside moisture, effectively prevent the timber therefore cracking of generation, deformation etc..
(2) use scope is wide:Open air woodenware infiltration paint of the invention can be used alone as the infiltration paint that a bottom surface is unified, Or as priming paint, finishing coat is coated with above.Available for wooden bridge, outdoor wood furniture, wayside pavilion, seashore wooden footway etc..
(3) quick-drying:For woodenware infiltration paint in open air of the invention using the nano-particle of resin emulsion, it can quickly penetrate into timber In institutional framework, 5min, that is, surface drying after painting, can carry out secondary spraying.
(4) it is easy for construction:Color tunable, can be tuned into required color according to oneself hobby, show a variety of clearly saturating wood Line effect;Viscosity is adjustable, water adjustment viscosity can be added in paint solution according to painting way;Form of construction work is adjustable, sprayable, brush Apply, a variety of forms of construction work of roller coating.
(5) good weatherability:Open air woodenware infiltration paint of the invention, can be in complicated open air when being used alone as infiltration paint Under environment, paint film can occur without dusting, the phenomenon for changing colour, coming off in 5 years.As priming paint in use, can be lifted combination paint it is whole The weather-proof effect of body, plays the role of reducing wood deformation cracking.
Embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only explaining The present invention, is not intended to limit the present invention.
Osmosis type exterior wood finish prepared by the present invention has good base material closure, and excellent weatherability can be big It is big to mitigate timber crack, protect base material not to be corroded.
Embodiment 1
A kind of osmosis type open air aqueous woodware paint, configuration forms in parts by weight according to the following formulation:
In the embodiment above:
Low particle diameter acrylic emulsion is the low particle diameter pure-acrylic emulsion of particle diameter < 60nm in formula, which is hud typed selfing Bipropenyl yogurt liquid, is preferably the AQ-2538 of Royal DSM.
The said goods are all commercial product.
Above-mentioned osmosis type exterior wood finish preparation process is as follows:
(1) start dispersion machine and adjust rotating speed to 400-500 revs/min, it is low that water-based emulsion is first sequentially added under this speed 72 parts of particle diameter pure-acrylic emulsion, coalescents are added in 5-10 parts of water for 4 parts, is slow added into above-mentioned water-based emulsion, stirs Mix 10-20min;
(2) 0.3 part of aqueous levelling agent, 0.1 part of defoamer, 0.3 part of substrate wetting agents, water-based wax emulsion 4 are sequentially added Part, 0.3 part of light stabilizer, stirs 20min, then stands 30min defoamings;
(3) then adjustment dispersing speed continues to disperse to 700-800 revs/min, and 0.2 part of thickener is dissolved in 5-10 parts In water, above-mentioned steps (1) gained paint solution is slowly added to, is stirred uniform to paint solution.
(4) corresponding colouring agent is added in paint solution, stirs evenly, can add before use.
Embodiment 2
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter benzene of particle diameter < 60nm Acrylic emulsion, core-shell structure styrene-acrylic emulsion.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Low particle diameter styrene-acrylic emulsion in above-mentioned formula is preferably Mei Jinsi chemical industry 1092.
Embodiment 3
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter fat of particle diameter < 60nm Fat race polyaminoester emulsion.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Low particle diameter aliphatic polyurathane emulsion in above-mentioned formula is preferably the 2026C of Lu Borun.
Embodiment 4
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter virtue of particle diameter < 60nm Fragrant race's polyaminoester emulsion.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Low particle diameter aromatic urethane lotion in above-mentioned formula is preferably Royal DSM NeoRez R9029.
Embodiment 5
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with low grain in particle diameter < 100nm Footpath pure-acrylic emulsion.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Low particle diameter pure-acrylic emulsion is preferably Royal DSM acrylic emulsion XK-98 in above-mentioned formula.
Embodiment 6
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter of particle diameter < 100nm Aliphatic polyurathane emulsion, solid content >=45%.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Low particle diameter aliphatic polyurathane emulsion in above-mentioned formula is preferably BASF 3168.
Embodiment 7
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with pure the third of particle diameter 100-250nm Lotion.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Pure-acrylic emulsion in above-mentioned formula is preferably this hundred morals acrylic emulsion 2010.
Embodiment 8
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the fat of particle diameter 100-250nm Race's polyaminoester emulsion.Remaining content of material is with formula 1, and making step is also the same as formula 1.
Aliphatic polyurathane emulsion in above-mentioned formula is preferably this hundred morals polyaminoester emulsion PUDO.
Embodiment 9
A kind of osmosis type open air aqueous woodware paint, according to the following formulation configuration form:
In the embodiment above:
Low particle diameter acrylic emulsion is the low particle diameter pure-acrylic emulsion of particle diameter < 60nm in formula, which is hud typed selfing Bipropenyl yogurt liquid, is preferably the AQ-2538 of Royal DSM.
Low particle diameter acrylic emulsion is the low particle diameter aliphatic polyurathane emulsion of particle diameter < 60nm in formula, which is core Shell mould self-crosslinking acrylic lotion, is preferably the 2026C of Lu Borun.
Above-mentioned osmosis type exterior wood finish preparation process is as follows:
(1) start dispersion machine and adjust rotating speed to 400-500 revs/min, it is water-based pure that low particle diameter is sequentially added under this speed 36 parts of acrylic emulsion, 36 parts of low particle diameter aliphatic polyurathane emulsion;Coalescents are added in 5-10 parts of water for 4 parts, then are slowly added Enter into paint solution, stir 10-20min;
(2) 0.3 part of aqueous levelling agent, 0.1 part of defoamer, 0.3 part of substrate wetting agents, water-based wax emulsion 4 are being sequentially added Part, 0.3 part of light stabilizer, stirs 20min, then stands 30min defoamings;
(3) then adjustment dispersing speed continues to disperse to 700-800 revs/min, and 0.2 part of thickener is dissolved in 5-10 parts In water, paint solution is slowly added to, is stirred uniform to paint solution.
(4) corresponding colouring agent is added in paint solution, stirs evenly, can add before use.
Embodiment 10
The low particle diameter that the low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with particle diameter < 60nm is pure The mixture of the aliphatic polyurathane emulsion of acrylic emulsion and particle diameter < 60nm, the two mixing quality ratio are 1:1.Remaining content of material With formula 1, making step is also the same as formula 1.
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm in above-mentioned formula is preferably Royal DSM
AQ-2538。
The low particle diameter aliphatic polyurathane emulsion of particle diameter < 60nm is preferably the 2026C of Lu Borun in above-mentioned formula.
Embodiment 11
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter fat of particle diameter < 60nm The mixture of low particle diameter pure-acrylic emulsion in fat race polyaminoester emulsion and particle diameter < 100nm, the two mixing quality ratio are 1:1.Its Remaining content of material is with formula 1, and making step is also the same as formula 1.
The low particle diameter aliphatic polyurathane emulsion of particle diameter < 60nm is preferably the 2026C of Lu Borun in above-mentioned formula;
Low particle diameter pure-acrylic emulsion is preferably the graceful acrylic emulsion XK-98 of Hensel in middle particle diameter < 100nm in above-mentioned formula.
Embodiment 12
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter fat of particle diameter < 60nm The mixture of the pure-acrylic emulsion of fat race polyaminoester emulsion and particle diameter 100-250nm, the two mixing quality ratio are 1:1.Remaining material Content is with formula 1, and making step is also the same as formula 1.
The low particle diameter aliphatic polyurathane emulsion of particle diameter < 60nm is preferably the 2026C of Lu Borun in above-mentioned formula;
The pure-acrylic emulsion of particle diameter 100-250nm in above-mentioned formula is preferably this hundred morals acrylic emulsion 2010.
Lotion species and emulsion particle diameter are summarized as shown in table 1 in embodiment.
Embodiment 13
The low particle diameter pure-acrylic emulsion of particle diameter < 60nm during embodiment 1 is formulated is replaced with the low particle diameter fat of particle diameter < 60nm The mixture of the pure-acrylic emulsion of fat race polyaminoester emulsion and particle diameter 100-250nm, the two mixing quality ratio are 2:8.Remaining material Content is with formula 1, and making step is also the same as formula 1.
The low particle diameter aliphatic polyurathane emulsion of particle diameter < 60nm is preferably the 2026C of Lu Borun in above-mentioned formula;
The pure-acrylic emulsion of particle diameter 100-250nm in above-mentioned formula is preferably this hundred morals acrylic emulsion 2010.
Lotion species and emulsion particle diameter are summarized as shown in table 1 in embodiment.
Lotion species and emulsion particle diameter in 1 embodiment of table
Numbering Lotion species Emulsion particle diameter
Embodiment 1 < 60nm
Embodiment 2 < 60nm
Embodiment 3 < 60nm
Embodiment 4 < 60nm
Embodiment 5 < 100nm
Embodiment 6 < 100nm
Embodiment 7 100-250nm
Embodiment 8 100-250nm
Embodiment 9 ①+③(1:1 mass ratio) < 60nm
Embodiment 10 ①+②(1:1 mass ratio) < 60nm
Embodiment 11 ③+⑤(1:1 mass ratio) < 100nm
Embodiment 12 ③+⑦(1:1 mass ratio) < 250nm
Embodiment 13 ①+③(2:8 mass ratioes) < 60nm
1. low particle diameter pure-acrylic emulsion, particle diameter < 60nm, yellow transparent solution;
2. low particle diameter styrene-acrylic emulsion, particle diameter < 60nm, yellow transparent solution;
3. low particle diameter aliphatic polyurathane emulsion, particle diameter < 60nm, yellow transparent solution;
4. low particle diameter aromatic urethane lotion, particle diameter < 60nm, yellow transparent solution;
Low particle diameter pure-acrylic emulsion in 5., particle diameter < 100nm, translucent solution;
Low particle diameter aliphatic polyurathane emulsion in 6., particle diameter < 100nm, translucent solution;
7. pure-acrylic emulsion, particle diameter 100-250nm, milky white liquid;
8. aliphatic polyurathane emulsion, particle diameter 100-250nm, milky white liquid;
Application examples
Above-described embodiment 1-12 and comparative example 1-3 are tested for the property, wherein comparative example 1 is outdoor for Aksu osmosis type Aqueous woodware paint 771, comparative example 2 are Aksu osmosis type open air aqueous woodware paint 567, and comparative example 3 is primary Dinke open air woodenware Paint 5703.
Since outdoor woodcare paint has woodenware and the outdoor double characteristic used concurrently, this research is determined and surveyed in the project indicator Using standard that is domestic, having been carried out in the world and method as foundation on method for testing, the standard of institute's reference includes GB/T23999- 2009 indoor decoratings water-borne wood coating standard, GB/T9755-2001 exterior wall coating material of synthetic resin emulsion standard, GB/ T172-2005 elastic building paints standard (outer wall portion), DIN EN927 coating, colored paint-outdoor wood coating and coating system Standard and GB/T1741-2007 paint film fungus resistance determination methods and the anti-algae property determination method of GB/T21353-2008 paint films.
Wherein, most it is representational also most describe the problem be under natural conditions aging weatherability test, table 2 is embodiment 1-15 under field conditions (factors) the weathering data of 2 years as a result, rating result refers to GB/T 1766-2008《Paint and varnish coating The ranking method of aging》, wherein 0 grade is optimal, 5 grades are worst.
The weatherability experiment of each embodiment under 2 natural conditions of table
As shown in table 2, it is it is concluded that as follows:1. the weatherability of embodiment 1-4 is generally better than embodiment 5-8, illustrate low grain The lotion in footpath is better than common lotion.2. for independent low particle diameter emulsion formulations, the weatherability of embodiment 3 is optimal, secondly It is embodiment 1 and embodiment 4, embodiment 1-4 is superior to comparative example 1-3 weather resistances.3. it is particularly noteworthy that lotion is answered With rear weather resistance more preferably, the weatherability of comparative example 9 is optimal, secondly comparative example 10,11,12,13, product places nothing outdoors The bad phenomenons such as cracking, peeling, peeling, stain resistance is good, does not whiten, and good protective effect is played to timber, wood Material is indeformable, does not crack.This illustrates that the infiltration woodcare paint of low particle diameter plays the role of protecting timber, especially low grain well When the polyaminoester emulsion in footpath and the pure-acrylic emulsion of low particle diameter are used cooperatively, effect is especially good;From price, low particle diameter Lotion price is higher than conventional emulsions, and polyaminoester emulsion is higher than acrylic emulsion, using appropriate compounded technology, can not influence Cost is suitably reduced on the premise of properties of product, this discovery is worthy to be popularized.
Weatherability under simple natural conditions can not characterize the property of paint film whole, and performance is more excellent in selection example Samples EXAMPLE 9 carry out other performance tests, test result is as described in Table 3.
3 embodiment osmosis type woodcare paint performance test table of table
Test result shows that the product properties in the present embodiment reach standard, embody preferable every patience, Anti-mildew etc., and this product is nonpoisonous and tasteless, for the high-performance environment friendly coating of Diamond Search discharge.
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 All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.

Claims (11)

  1. A kind of 1. open air aqueous wooden ware infiltration paint, it is characterised in that:Infiltration raw materials for varnish is counted by weight ratio:
  2. 2. osmosis type open air according to claim 1 aqueous woodware paint, it is characterised in that the water-based emulsion is water-based third Olefin(e) acid lotion and/or aqueous polyurethane emulsion.
  3. 3. osmosis type open air according to claim 2 aqueous woodware paint, it is characterised in that the water-based emulsion is at least to contain There is a kind of water-based emulsion of low particle diameter.
  4. 4. osmosis type open air according to claim 3 aqueous woodware paint, it is characterised in that the water-based emulsion of the low particle diameter Particle diameter be 100-30nm.
  5. 5. the osmosis type open air aqueous woodware paint according to claim 2-4 any one, it is characterised in that the water-based breast It is by weight 1 that liquid, which is,:9—9:1 aqueous acrylic emulsion and aqueous polyurethane emulsion.
  6. 6. the osmosis type open air aqueous woodware paint according to claim 2-4 any one, it is characterised in that described water-based third Olefin(e) acid lotion is pure-acrylic emulsion and/or styrene-acrylic emulsion;Aqueous polyurethane emulsion is aliphatic polyurathane emulsion or fragrant adoption ammonia Ester lotion.
  7. 7. osmosis type open air according to claim 2 aqueous woodware paint, it is characterised in that
    The coalescents use dipropylene and/or dipropylene glycol methyl ether;
    The colouring agent is transparent nano iron oxide pigment or organic pigment;
    Other described auxiliary agents using dispersant, wetting agent, levelling agent, defoamer, deaeration agent, thickener, antifreezing agent, preservative, One or more mixing in light stabilizer, substrate wetting agents, water-based wax emulsion.
  8. 8. osmosis type open air according to claim 7 aqueous woodware paint, it is characterised in that the levelling agent be anion or Nonionic surface active agent;The defoamer is polyether-modified dimethyl silicone polymer or polyoxyethylene polyoxypropylene Ji Wusi Alcohol ether;The thickener is using one kind in non-ionic associative type rheology modifier or ion association type rheology modifier;It is described Antifreezing agent uses propane diols antifreezing agent;The water-based wax emulsion is oxidation modification polythene wax emulsion;The preservative is different thiophene Oxazoline ketone fungicide, the light stabilizer for benzotriazole UV absorbers UVA, one kind in hindered amine HALS stabilizers or It is a variety of;The substrate wetting agents are polyether siloxane copolymer.
  9. 9. the preparation method of the osmosis type open air aqueous woodware paint described in a kind of claim 1, it is characterised in that it includes following The step of sequentially carrying out:
    (1) start dispersion machine and adjust rotating speed to 400-500 revs/min, water-based emulsion 75-80 is first sequentially added under this speed Part;Coalescents are added in 5-10 parts of water for 2-5 parts, are slow added into above-mentioned water-based emulsion, 10-20min is stirred, treats With;
    (2) other auxiliary agents are added into above-mentioned steps (1) mixture, stir 20min, then stand 30min defoamings;
    (3) then adjustment dispersing speed continues to disperse to 700-800 revs/min, thickener is dissolved in 5-10 parts of water, slowly Add into step (3) mixture, up to osmosis type open air aqueous woodware paint after mixing.
  10. 10. the preparation method of the osmosis type open air aqueous woodware paint as described in claim 9, it is characterised in that the step 2) 0.3-0.5 parts of aqueous levelling agent, 0.1-0.3 parts of defoamer, deaeration agent 0.1- are sequentially added into above-mentioned steps (1) mixture 0.2 part, 0.3-0.8 parts of antifreezing agent, water-based wax emulsion 3-5 parts, 0.1-0.5 parts of 0.3-0.5 parts of substrate wetting agents, preservative stirrings 20min, then 30min defoamings are stood, it is stand-by.
CN201711277790.8A 2017-12-06 2017-12-06 A kind of open air aqueous wooden ware infiltration paint and preparation method thereof Pending CN107936742A (en)

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CN108580225A (en) * 2018-05-14 2018-09-28 浙江春光名美家具制造有限公司 Coating process of the aqueous colorful paint in furniture surface
CN108676435A (en) * 2018-04-28 2018-10-19 佛山市莱威化工科技有限公司 It can prevent the aqueous transparent seal coat coating and its preparation and construction technology that solid wood cracks
CN108753068A (en) * 2018-06-14 2018-11-06 广州励宝新材料科技有限公司 A kind of automatic spray apparatus of aqueous textured paint and preparation method and aqueous textured paint
CN108976951A (en) * 2018-08-02 2018-12-11 安徽信达家居有限公司 A kind of resistance to ag(e)ing coating suitable for outdoor oak furniture
CN109280444A (en) * 2018-09-25 2019-01-29 安徽省汉甲机电设备科技有限公司 A kind of wood artwork surface aging resistant coating
CN109321056A (en) * 2018-09-28 2019-02-12 江苏海田技术有限公司 High density timber water-borne wood coating and its manufacturing method
CN109370403A (en) * 2018-10-26 2019-02-22 梦天家居集团股份有限公司 A kind of high stain resistant aqueous woodware varnish and preparation method thereof
CN109535881A (en) * 2018-12-20 2019-03-29 惠州市银海涂料有限公司 A kind of self-drying aqueous matte varnish
CN109608956A (en) * 2018-11-06 2019-04-12 青岛展辰新材料有限公司 A kind of water-based mono-component Diamond Search paint and preparation method thereof
CN109679423A (en) * 2019-01-22 2019-04-26 重庆环绿明珠新材料科技有限公司 A kind of aqueous wood wax oil and preparation method thereof
CN109735191A (en) * 2019-01-22 2019-05-10 重庆环绿明珠新材料科技有限公司 A kind of rapid draing aqueous woodware paint and preparation method thereof
CN109825152A (en) * 2019-02-14 2019-05-31 天津通用科技有限公司 A kind of inner wall surface basis protective coating and preparation method thereof
CN109825147A (en) * 2019-01-02 2019-05-31 广州化工研究设计院 A kind of primer-topcoat in one water soluble acrylic acid industrial antisepsis coating and preparation method thereof
CN109852178A (en) * 2019-02-14 2019-06-07 天津通用科技有限公司 A kind of water paint and preparation method thereof that waterproof performance is excellent
CN111808488A (en) * 2020-07-15 2020-10-23 山东巴德士化工有限公司 Water-based color-change-resistant varnish and coating process
CN112210264A (en) * 2020-09-24 2021-01-12 上海立邦长润发涂料有限公司 Thick-coatable high-filling water-based single-component transparent primer and preparation method thereof
CN112322113A (en) * 2020-11-23 2021-02-05 青岛展辰新材料有限公司 Aqueous high-hardness single-component varnish
CN112341917A (en) * 2019-08-06 2021-02-09 广东盈然木业有限公司 Water-based paint for wooden door and preparation method thereof
CN112457759A (en) * 2020-12-04 2021-03-09 浙江哈斯曼涂料有限公司 Clear primer with good adhesion effect
CN112500729A (en) * 2020-10-30 2021-03-16 泉州市派腾新材料科技有限公司 High-leveling-property wood lacquer and preparation method thereof
CN112662238A (en) * 2020-12-03 2021-04-16 嘉宝莉化工集团股份有限公司 Water-based woodware roller coating base paint and preparation method and application thereof

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CN108676435A (en) * 2018-04-28 2018-10-19 佛山市莱威化工科技有限公司 It can prevent the aqueous transparent seal coat coating and its preparation and construction technology that solid wood cracks
CN108580225A (en) * 2018-05-14 2018-09-28 浙江春光名美家具制造有限公司 Coating process of the aqueous colorful paint in furniture surface
CN108753068A (en) * 2018-06-14 2018-11-06 广州励宝新材料科技有限公司 A kind of automatic spray apparatus of aqueous textured paint and preparation method and aqueous textured paint
CN108976951A (en) * 2018-08-02 2018-12-11 安徽信达家居有限公司 A kind of resistance to ag(e)ing coating suitable for outdoor oak furniture
CN109280444A (en) * 2018-09-25 2019-01-29 安徽省汉甲机电设备科技有限公司 A kind of wood artwork surface aging resistant coating
CN109321056A (en) * 2018-09-28 2019-02-12 江苏海田技术有限公司 High density timber water-borne wood coating and its manufacturing method
CN109370403A (en) * 2018-10-26 2019-02-22 梦天家居集团股份有限公司 A kind of high stain resistant aqueous woodware varnish and preparation method thereof
CN109608956A (en) * 2018-11-06 2019-04-12 青岛展辰新材料有限公司 A kind of water-based mono-component Diamond Search paint and preparation method thereof
CN109535881A (en) * 2018-12-20 2019-03-29 惠州市银海涂料有限公司 A kind of self-drying aqueous matte varnish
CN109825147A (en) * 2019-01-02 2019-05-31 广州化工研究设计院 A kind of primer-topcoat in one water soluble acrylic acid industrial antisepsis coating and preparation method thereof
CN109735191A (en) * 2019-01-22 2019-05-10 重庆环绿明珠新材料科技有限公司 A kind of rapid draing aqueous woodware paint and preparation method thereof
CN109679423A (en) * 2019-01-22 2019-04-26 重庆环绿明珠新材料科技有限公司 A kind of aqueous wood wax oil and preparation method thereof
CN109852178A (en) * 2019-02-14 2019-06-07 天津通用科技有限公司 A kind of water paint and preparation method thereof that waterproof performance is excellent
CN109825152A (en) * 2019-02-14 2019-05-31 天津通用科技有限公司 A kind of inner wall surface basis protective coating and preparation method thereof
CN112341917A (en) * 2019-08-06 2021-02-09 广东盈然木业有限公司 Water-based paint for wooden door and preparation method thereof
CN111808488A (en) * 2020-07-15 2020-10-23 山东巴德士化工有限公司 Water-based color-change-resistant varnish and coating process
CN112210264A (en) * 2020-09-24 2021-01-12 上海立邦长润发涂料有限公司 Thick-coatable high-filling water-based single-component transparent primer and preparation method thereof
CN112210264B (en) * 2020-09-24 2021-11-02 上海立邦长润发涂料有限公司 Thick-coatable high-filling water-based single-component transparent primer and preparation method thereof
CN112500729A (en) * 2020-10-30 2021-03-16 泉州市派腾新材料科技有限公司 High-leveling-property wood lacquer and preparation method thereof
CN112322113A (en) * 2020-11-23 2021-02-05 青岛展辰新材料有限公司 Aqueous high-hardness single-component varnish
CN112662238A (en) * 2020-12-03 2021-04-16 嘉宝莉化工集团股份有限公司 Water-based woodware roller coating base paint and preparation method and application thereof
CN112457759A (en) * 2020-12-04 2021-03-09 浙江哈斯曼涂料有限公司 Clear primer with good adhesion effect

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