CN105950009A - Wood wax and preparation method thereof - Google Patents
Wood wax and preparation method thereof Download PDFInfo
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- CN105950009A CN105950009A CN201610442939.2A CN201610442939A CN105950009A CN 105950009 A CN105950009 A CN 105950009A CN 201610442939 A CN201610442939 A CN 201610442939A CN 105950009 A CN105950009 A CN 105950009A
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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
- C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
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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
- C09D5/08—Anti-corrosive paints
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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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/60—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
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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
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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
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses wood wax which is prepared from, by weight, 80 parts of plant oil, 14 parts of vegetable wax, 5 parts of solvents, 4 parts of blender, 0.4 part of catalyst and 0.2 part of modifying agent. On the basis that advantages of traditional wood wax are maintained, the prepared wood wax is excellent in weather resistance, does not discolor or deform in ultraviolet and high-temperature high-humidity environments, is excellent in water resistance, acid resistance and alkali resistance compared with similar products, and has performance similar to traditional polyurethane paint.
Description
Technical field
The invention belongs to technical field of coatings, be specifically related to a kind of wood wax oil and preparation method thereof.
Background technology
Wood wax oil is domestic being commonly called as of vegetable oil Wax coatings, is a kind of similar paint and the sky being different from paint
So woodwork coating, it and the most that paint produced based on petrochemical industry class synthetic resin are entirely different, raw material
Mainly with the crude vegetals such as concise oleum lini, palm wax and vegetable wax and coordinate some other natural component to melt
Conjunction forms.Therefore it is without toxic components such as triphen, formaldehyde and heavy metals, does not has pungent abnormal smells from the patient, can
Replacing paint is used for house decoration and outdoor garden woodenware.
Owing to oil can penetrate into wood internal, timber is carried out deep layer and moistens maintenance；Wax can be tight with lumber fibre
In conjunction with, strengthen case hardness, water proof anti-soil, therefore for timber, the combination of such gold is provided that
Outstanding beautifies and protective effect.
Wood wax oil in use there is also some shortcomings, as can not be well beautified solid wood furniture, haze tallow
The most difficult some flaws covered above log scale of oil；The surface that wood wax oil is finished is open effect, does not has
The such richness of paint and filling effect, feel is the most plentiful, case hardness, abrasion resistance poor performance, institute
Furniture with wood wax oil brushing is the most wear-resisting.
Under the erosion of humid air, the solid wood furniture that wood wax oil processed can deform by generating unit sub-cabinet door, but
Cracking phenomena will not be produced as paint.Cause owing to wood wax oil does not carry out closing to lumber fibre pore
The most sensitive to dry and wet air, particularly cold and heat succeed each other season.Owing to the closure of wood wax oil is not fine,
Timber can be caused to deform.But deformation process does not haves paint and collapses skin cracking phenomena, because it does not the most just have
There is paint film.
A kind of the wood wax oil of weatherability huge social economic value and practical value can be had so researching and developing.
Summary of the invention
It is an object of the invention to provide a kind of wood wax oil with excellent weathering resistance, to overcome in prior art
The shortcoming of wood wax oil weather resistance difference.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of wood wax oil, described wood wax oil by
The one-tenth of following parts by weight is grouped into:
79-82 part vegetable oil, described vegetable oil is by 18 weight portion oleum linis, 12 weight portion Oleum Ricini, 7 weights
Amount part Oleum Arachidis hypogaeae semen, 9 weight portion Semen Lini oil compositions；
13-15 part vegetable wax, described vegetable wax is the candelilla wax of 13-15,13 weights by 27 weight portion acid numbers
Amount part acid number is that the Brazil wax of 3-5,16 weight portion acid numbers are 8-12, are the sweet of 16W% containing free phenol
Cerosin forms；
5-6 part cosolvent, described auxiliary agent is by 3 weight portion benzyl alcohol, 7 weight portion butyl hydroxybenzoate, 9 weight portions
Ethanol, 6 part by weight of n-butanol compositions；
3-5 weight portion blender, described blender is by 3 weight portion micropowder silica gel microcrystalline Cellulose, 1 weight portion
Cyclomethicone, 2 weight portion diethanolamine compositions；
0.3-0.5 part drier, described drier is by the active drier that weight ratio is 3:1 and auxiliary drier group
Become, wherein activity drier be granularity be the ferric citrate of 200 mesh, auxiliary drier be granularity be 200 mesh
Selenium picolinate；
0.2-0.3 part modifying agent, described modifying agent is by 3 weight portion cross-linked acid methylcellulose sodium, 5 weight portion silicic acid
Magnalium, 4 weight portion zinc stearate compositions；
Described drier is by following preparation method gained:
1) disodium ethylene diamine tetra-acetic acid aqueous solution taking 0.005mol/L dissolves ferric citrate and pyridine first
Acid zinc, stirs 30min at 35-40 DEG C；
2) use vacuum apparatus to step 1) in solution carry out three grades of continuous filtrations, single filter is filtered
Membrane aperture is 1 μm, and two grades of filter filter sizes are 0.45 μm, and three grades of filter filter sizes are 0.18 μm；
3) filtration terminates, and filtrate goes in temperature control crystallizer, and the ethanol dripping 95W% at 45-50 DEG C is water-soluble
Liquid；
4), when producing muddy in scopometer detection crystallizer, the ethanol water of dropping 95W% is stopped；
5) insulated and stirred 2h, is then cooled to-5 DEG C with the rate of temperature fall of 30 DEG C/h and obtains urging of 20-30 μm
Dry agent；
Described modifying agent is by following preparation method gained:
1) cross-linked acid methylcellulose sodium takes the purified water of 5-6 times of weight to soak 6h, turning at 800rpm
Lower mechanical agitation 2h of speed, removes moisture removal by membrane evaporator at 45 DEG C, is then crushed to particle diameter less than 10 μ
m；
2) the cross-linked acid methylcellulose sodium after pulverizing joins the aluminium-magnesium silicate of mix homogeneously in three times with hard
In fat acid zinc, being sufficiently mixed, being then crushed to particle diameter through jet mill, to be that 5-10 μm i.e. obtains modified
Agent.
Zinc drier is drier activator, paint film can be kept to have the longer open hour, makes the paint film can more thoroughly
Being dried, therefore film has preferable hardness in writing from memory coating, zinc drier uses in a lot of coating, energy
Postpone its surface drying, the dispersibility of pigment can be improved, and its mistake dryness, zinc drier energy elimination activity can be reduced
The metachromatism that metal composite must be formed and produce, because the zinc complexes being initially formed is colourless.Zinc is urged
The metachromatism that dry agent energy elimination activity metal composite must be formed and produce, because the zinc complexes being initially formed
It is colourless.Iron drier is when room temperature without significantly urging dry effect, and high temperature then has strong polymerization and urges dry
Effect, makes paint film have bigger hardness and toughness, is mainly used in thermosetting paint.The color of iron drier
Deeply, paint film is made to have reddish brown form and aspect, thus for Colophonium baking finish, black amine baking varnish and other oxidized form
In hot curing varnish, iron drier not only has high temperature and urges dryness, and has dispersion humidification to white carbon black, and energy
Prevent white carbon black absorption from boring, manganese catalysis is done agent and is produced drag effect, and iron drier can improve the Pericarpium Citri tangerinae of black baking vanish
Phenomenon.
In use effective mixing is to ensure that the premise that can play drier effect, and the present invention uses and urges
Due to insoluble in wood wax oil and vegetable oil in dry agent, and use activity drier and auxiliary drier two kinds,
More increase the difficulty of mixing.In R&D process, directly using untreated drier to use, effect is not
Good.The present invention takes the disodium ethylene diamine tetra-acetic acid aqueous solution of 0.005mol/L to dissolve, it is ensured that mixing equal
Evenness, but aqueous solution cannot directly use, and takes ethanol to separate out as anti-solvent, and the drier of precipitation mixes
Close uniformly and granularity is between 20-30 μm.
Preferably, described wood wax oil is grouped into by the one-tenth of following parts by weight:
80 parts of vegetable oil, 14 parts of vegetable waxs, 5 parts of cosolvents, 4 weight portion blenders, 0.4 part of drier,
0.2 part of modifying agent.
In the present invention, modifying agent and blender play the effect of Synergistic, play the weather resistance of wood wax oil
Important regulation effect.Test shows, the addition of modifying agent can be effectively improved the weather resistance of wood wax oil, takes
Obtained unexpected weather resistance effect.And modifying agent has association with blender in terms of improving weatherability
Tune effect.
And the present invention is when using modifying agent, first cross-linked acid methylcellulose sodium is carried out pretreatment, carry out swollen
Swollenization, then removes moisture removal, and pulverization makes cross-linked acid methylcellulose sodium bulk density diminish；It is beneficial to later stage and silicon
Acid magnalium, zinc stearate mixing and physical and chemical effect.Test and Comparison Study, takes the modifying agent that the present invention processes
Better than directly modifying agent being used in mixed way the wood wax oil weatherability prepared.
According to another aspect of the present invention, the invention provides the preparation method of a kind of wood wax oil, including with
Lower step:
1) high temperature stainless steel reactor adds vegetable oil and is warming up to 240 DEG C of stirring 1h, be subsequently adding plant
Wax disperses 50min in 600rpm strong stirring；
2) at the uniform velocity it is cooled to 80 DEG C in 2h, adds auxiliary agent insulated and stirred 2h；
3) it is warming up to 180 DEG C and adds drier, under the rotating speed of 600rpm, quickly stir 60min, then
Supersound process 2h；
4) it is warming up to 220 DEG C and adds blender, under the rotating speed of 900rpm, quickly stir 30min；
5) add modifying agent at 220 DEG C, under the rotating speed of 900rpm, stir 1h；Supersound process 30min
After be cooled to 20-30 DEG C with the rate of temperature fall of 60 DEG C/h；
6) it is transferred in high speed dispersor, to disperse 1h under the rotating speed of 1800rpm, then use three-roll grinder
The material of milled processed to 95%, through the filter plate of 400 mesh, is packed and is i.e. obtained wood wax oil.
Compared with prior art, present invention have the advantage that
1., on the basis of remaining Traditional Wood wax oil advantage, wood wax oil weather resistance of the present invention is greatly improved,
The wood wax oil weather resistance developed is suitable with traditional coating；
2. the wood wax oil deformation resistant that prepared by the present invention, resistance to water, resistance to acids and bases properties are also superior to Traditional Wood
Wax oil is suitable with polyurethane paint performance.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below in conjunction with specific embodiment party
Formula, the present invention is described in more detail.It should be understood that these describe the most exemplary, and do not really want
Limit the scope of the present invention.In embodiment, all materials are commercially available prod, all meet the present invention to raw material
Physicochemical property requirement.
Embodiment 1
Wood wax oil component, by weight:
79 parts of vegetable oil, described vegetable oil is by 18 weight portion oleum linis, 12 weight portion Oleum Ricini, 7 weight portions
Oleum Arachidis hypogaeae semen, 9 weight portion Semen Lini oil compositions；13 parts of vegetable waxs, described vegetable wax is by 27 weight portions little candle tree
Wax, 13 weight portion Brazil waxs, 16 weight portion sugarcane wax compositions；5 parts of cosolvents, described auxiliary agent is by 3
Weight portion benzyl alcohol, 7 weight portion butyl hydroxybenzoate, 9 parts by weight of ethanol, 6 part by weight of n-butanol compositions；3 weights
Amount part blender, described blender by 3 weight portion micropowder silica gel microcrystalline Cellulose, 1 weight portion Cyclomethicone,
2 weight portion diethanolamine compositions；0.3 part of drier, described drier is urged dry by the activity that weight ratio is 3:1
Agent and auxiliary drier composition, wherein activity drier is ferric citrate, and auxiliary drier is selenium picolinate；
0.2 part of modifying agent, described modifying agent by 3 weight portion cross-linked acid methylcellulose sodium, 5 weight portion aluminium-magnesium silicates, 4
Weight portion zinc stearate forms.
Described drier is by following preparation method gained:
1) disodium ethylene diamine tetra-acetic acid aqueous solution taking 0.005mol/L dissolves ferric citrate and pyridine first
Acid zinc, stirs 30min at 35-40 DEG C；
2) use vacuum apparatus to step 1) in solution carry out three grades of continuous filtrations, single filter is filtered
Membrane aperture is 1 μm, and two grades of filter filter sizes are 0.45 μm, and three grades of filter filter sizes are 0.18 μm；
3) filtration terminates, and filtrate goes in temperature control crystallizer, and the ethanol dripping 95W% at 45-50 DEG C is water-soluble
Liquid；
4), when producing muddy in scopometer detection crystallizer, the ethanol water of dropping 95W% is stopped；
5) insulated and stirred 2h, is then cooled to-5 DEG C with the rate of temperature fall of 30 DEG C/h and obtains urging of 20-30 μm
Dry agent；
Described modifying agent is by following preparation method gained:
1) cross-linked acid methylcellulose sodium takes the purified water of 5-6 times of weight to soak 6h, turning at 800rpm
Lower mechanical agitation 2h of speed, removes moisture removal by membrane evaporator at 45 DEG C, is then crushed to particle diameter less than 10 μ
m；
2) the cross-linked acid methylcellulose sodium after pulverizing joins the aluminium-magnesium silicate of mix homogeneously in three times with hard
In fat acid zinc, being sufficiently mixed, being then crushed to particle diameter through jet mill, to be that 5-10 μm i.e. obtains modified
Agent.
Wood wax oil preparation method:
1) high temperature stainless steel reactor adds vegetable oil and is warming up to 240 DEG C of stirring 1h, be subsequently adding plant
Wax disperses 50min in 600rpm strong stirring；
2) at the uniform velocity it is cooled to 80 DEG C in 2h, adds auxiliary agent insulated and stirred 2h；
3) it is warming up to 180 DEG C and adds drier, under the rotating speed of 600rpm, quickly stir 60min, then
Supersound process 2h；
4) it is warming up to 220 DEG C and adds blender, under the rotating speed of 900rpm, quickly stir 30min；
5) add modifying agent at 220 DEG C, under the rotating speed of 900rpm, stir 1h；Supersound process 30min
After be cooled to 20-30 DEG C with the rate of temperature fall of 60 DEG C/h；
6) it is transferred in high speed dispersor, to disperse 1h under the rotating speed of 1800rpm, then use three-roll grinder
The material of milled processed to 95%, through the filter plate of 400 mesh, is packed and is i.e. obtained wood wax oil.
Embodiment 2
Wood wax oil component, by weight mark meter: 82 parts of vegetable oil, described vegetable oil by 18 weight portion oleum linis,
12 weight portion Oleum Ricini, 7 weight portion Oleum Arachidis hypogaeae semen, 9 weight portion Semen Lini oil compositions；15 parts of vegetable waxs, institute
State vegetable wax to be made up of 27 wt parts Candelilla Wax, 13 weight portion Brazil waxs, 16 weight portion sugarcane waxes；
6 parts of cosolvents, described auxiliary agent by 3 weight portion benzyl alcohol, 7 weight portion butyl hydroxybenzoate, 9 parts by weight of ethanol, 6
Part by weight of n-butanol forms；5 weight portion blenders, described blender is by 3 weight portion micropowder silica gel microcrystalline celluloses
Element, 1 weight portion Cyclomethicone, 2 weight portion diethanolamine compositions；0.5 part of drier, described drier
Being made up of the active drier that weight ratio is 3:1 and auxiliary drier, wherein activity drier is ferric citrate,
Auxiliary drier is selenium picolinate；0.3 part of modifying agent, described modifying agent is by 3 weight portion cross-linked acid first fibers
Element sodium, 5 weight portion aluminium-magnesium silicates, 4 weight portion zinc stearate compositions.
Wood wax oil preparation method is with embodiment 1.
Embodiment 3
Wood wax oil component, by weight mark meter: 80 parts of vegetable oil, 14 parts of vegetable waxs, 5 parts of cosolvents, 4
Weight portion blender, 0.4 part of drier, 0.2 part of modifying agent.
Preparation method is with embodiment 1.
Embodiment 4
The wood wax oil prepared the present invention according to following standard method carries out performance test, and uses commercially available brand
Wood wax oil and polyurethane paint carry out performance comparison, and detailed results see table 1:
Table 1 properties of product of the present invention test result
Result of the test shows that wood wax oil weather resistance prepared by the present invention is excellent, at ultraviolet, hot and humid environment
Without obvious variable color and deformation；Resistance to water, resistance to acids and bases properties the most relatively like product are excellent, gather with tradition
Urethane paint performance is suitable.
Embodiment 5
In formula, modifying agent and blender play synergistic function on weather resistance, and the effect of the two is permissible
From table 2 below it can be seen that
Table 2
Note: the formula blender without the present invention in comparative example 1, remaining composition and preparation method are same as in Example 3；Without this in comparative example 2
The modifying agent of invention, remaining composition and preparation method are same as in Example 3；In comparative example 3, modifying agent directly uses the cross-linked acid first fibre of mix homogeneously
Dimension element sodium, aluminium-magnesium silicate, zinc stearate, remaining preparation method is same as in Example 3；
Result above shows that in formula, modifying agent and blender play synergistic function on weather resistance, and
And find when studying modifying agent and blender consumption in formula, resistance to grinding reinforcing agent and blender consumption is excessive or
The too small good result all not reaching the present invention of person.And modifying agent is carried out process than directly using mix homogeneously
Cross-linked acid methylcellulose sodium, aluminium-magnesium silicate, zinc stearate weatherability and high temperature resistant, high humidity (40 DEG C/90%RH)
Effective.
Although embodiments of the present invention are described in detail it should be understood that, without departing from this
Invention spirit and scope in the case of, embodiments of the present invention can be made various change, replacement and
Change.
Claims (3)
1. a wood wax oil, described wood wax oil is grouped into by the one-tenth of following parts by weight:
79-82 part vegetable oil, described vegetable oil by 18 weight portion oleum linis, 12 weight portion Oleum Ricini,
7 weight portion Oleum Arachidis hypogaeae semen, 9 weight portion Semen Lini oil compositions；
13-15 part vegetable wax, described vegetable wax by the candelilla wax that 27 weight portion acid numbers are 13-15,
13 weight portion acid numbers are that the Brazil wax of 3-5,16 weight portion acid numbers are 8-12, are containing free phenol
The sugarcane wax composition of 16W%；
5-6 part cosolvent, described auxiliary agent by 3 weight portion benzyl alcohol, 7 weight portion butyl hydroxybenzoate, 9
Parts by weight of ethanol, 6 part by weight of n-butanol compositions；
3-5 weight portion blender, described blender by 3 weight portion micropowder silica gel microcrystalline Cellulose, 1
Weight portion Cyclomethicone, 2 weight portion diethanolamine compositions；
0.3-0.5 part drier, described drier is by the active drier that weight ratio is 3:1 and auxiliary
Drier form, wherein activity drier be granularity be the ferric citrate of 200 mesh, auxiliary drier be
Granularity is the selenium picolinate of 200 mesh；
0.2-0.3 part modifying agent, described modifying agent is by 3 weight portion cross-linked acid methylcellulose sodium, 5 weights
Amount part aluminium-magnesium silicate, 4 weight portion zinc stearate compositions；
Described drier is by following preparation method gained:
1) disodium ethylene diamine tetra-acetic acid aqueous solution taking 0.005mol/L dissolves ferric citrate and pyrrole
Pyridine zinc formate, stirs 30min at 35-40 DEG C；
2) use vacuum apparatus to step 1) in solution carry out three grades of continuous filtrations, one-level mistake
Filter filter sizes is 1 μm, and two grades of filter filter sizes are 0.45 μm, and three grades of filter filter sizes are 0.18
μm；
3) filtration terminates, and filtrate goes to, in temperature control crystallizer, drip the ethanol of 95W% at 45-50 DEG C
Aqueous solution；
4), when producing muddy in scopometer detection crystallizer, the ethanol water of dropping 95W% is stopped；
5) insulated and stirred 2h, is then cooled to-5 DEG C with the rate of temperature fall of 30 DEG C/h and obtains 20-30 μ
The drier of m；
Described modifying agent is by following preparation method gained:
1) cross-linked acid methylcellulose sodium takes the purified water of 5-6 times of weight to soak 6h, at 800rpm
Rotating speed under mechanical agitation 2h, remove moisture removal by membrane evaporator at 45 DEG C, be then crushed to particle diameter
Less than 10 μm；
2) the cross-linked acid methylcellulose sodium after pulverizing joins the aluminium-magnesium silicate of mix homogeneously in three times
With in zinc stearate, being sufficiently mixed, being then crushed to particle diameter through jet mill is 5-10 μm
Obtain modifying agent.
A kind of wood wax oil the most according to claim 1, it is characterised in that: described wood wax oil by
The one-tenth of following parts by weight is grouped into: 80 parts of vegetable oil, 14 parts of vegetable waxs, 5 parts of cosolvents, 4 weights
Amount part blender, 0.4 part of drier, 0.2 part of modifying agent.
3. a preparation method for wood wax oil, comprises the following steps:
1) high temperature stainless steel reactor adds vegetable oil and is warming up to 240 DEG C of stirring 1h, then add
Enter vegetable wax and disperse 50min in 600rpm strong stirring；
2) at the uniform velocity it is cooled to 80 DEG C in 2h, adds auxiliary agent insulated and stirred 2h；
3) it is warming up to 180 DEG C and adds drier, under the rotating speed of 600rpm, quickly stir 60min,
Then supersound process 2h；
4) it is warming up to 220 DEG C and adds blender, under the rotating speed of 900rpm, quickly stir 30min；
5) add modifying agent at 220 DEG C, under the rotating speed of 900rpm, stir 1h；Supersound process
It is cooled to 20-30 DEG C with the rate of temperature fall of 60 DEG C/h after 30min；
6) it is transferred in high speed dispersor, to disperse 1h under the rotating speed of 1800rpm, then use three rollers
The material of grinder milled processed to 95%, through the filter plate of 400 mesh, is packed and is i.e. obtained wood wax oil.
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| CN201610442939.2A CN105950009B (en) | 2016-06-18 | 2016-06-18 | A kind of wood wax oil and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433466A (en) * | 2016-10-11 | 2017-02-22 | 安徽卡塔门窗有限公司 | Environment-friendly coating for door and preparation method of environment-friendly coating |
| CN107022308A (en) * | 2017-06-01 | 2017-08-08 | 深圳市清弘环保科技有限公司 | A kind of UV hardening types wood wax oil and its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407068A (en) * | 2008-11-11 | 2009-04-15 | 张海林 | Wood wax oil for protecting lumber and preparation technique thereof |
| CN101550316A (en) * | 2009-05-19 | 2009-10-07 | 天津市现代人再就业服务有限公司 | Environment protecting wood wax oil |
| CN101974292A (en) * | 2010-10-09 | 2011-02-16 | 广东嘉宝莉化工集团有限公司 | Hard wax oil and preparation method thereof |
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2016
- 2016-06-18 CN CN201610442939.2A patent/CN105950009B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407068A (en) * | 2008-11-11 | 2009-04-15 | 张海林 | Wood wax oil for protecting lumber and preparation technique thereof |
| CN101550316A (en) * | 2009-05-19 | 2009-10-07 | 天津市现代人再就业服务有限公司 | Environment protecting wood wax oil |
| CN101974292A (en) * | 2010-10-09 | 2011-02-16 | 广东嘉宝莉化工集团有限公司 | Hard wax oil and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433466A (en) * | 2016-10-11 | 2017-02-22 | 安徽卡塔门窗有限公司 | Environment-friendly coating for door and preparation method of environment-friendly coating |
| CN107022308A (en) * | 2017-06-01 | 2017-08-08 | 深圳市清弘环保科技有限公司 | A kind of UV hardening types wood wax oil and its preparation method and application |
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| CN105950009B (en) | 2017-09-29 |
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