CN102719123B - External application anti-drop antifogging agent composition of agricultural film - Google Patents
External application anti-drop antifogging agent composition of agricultural film Download PDFInfo
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- CN102719123B CN102719123B CN201210231613.7A CN201210231613A CN102719123B CN 102719123 B CN102719123 B CN 102719123B CN 201210231613 A CN201210231613 A CN 201210231613A CN 102719123 B CN102719123 B CN 102719123B
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Abstract
The invention relates to an external application anti-drop antifogging agent composition of an agricultural film and mainly solves the problem of inconvenience in application in the prior art. For well solving the technical problem, the invention mainly adopts the technical scheme that the external application anti-drop antifogging agent composition of the agricultural film comprises the following components in part by weight: 10 parts by SiO2 and Al2O3 of sliicon-alumininm sol with the concentration of 5 to 20 weight percent; 0.1 to 15 parts of polyether modified polydimethylsiloxane and 0.02 to 12 parts of at least one of fatty alcohol-polyoxyethylene ether and alkylphenol ethoxylates; the sliicon-alumininm sol is represented by the mass ratio of SiO2 to Al2O3 being 1 to 10; and the polyether modified polydimethylsiloxane is formed by combining a polyether chain segment and a polydimethylsiloxane chain segment by a Si-C bond. The external application anti-drop antifogging agent composition can be used in the industrial production of an external application anti-drop antifogging agent of the agricultural film.
Description
Technical field
The present invention relates to a kind of outer spreading type dripless fog-removing agent composition of agricultural film.
Background technology
Dripless agent has the agriculture greenhouse film of preventing inner side to be produced drip, increase illuminance in canopy, improves canopy temperature, prevents crop seedling rot, promotes plant growth, but dripless agent application simultaneously, has produced fog without dripping awning film inside.In the heavier canopy of fog, subaerial light application ratio will reduce by 10～15 percentage points during without mist.Fog has not only reduced the photosynthesis of crop, also easily makes crop generation disease.In order to eliminate or to reduce the fog in canopy, people start development not only without the New-type adjuvant that drips but also disperse fog.
By using method, nothing is dripped, antifogging agent can be divided into " addition type " and " outer spreading type " two classes, and " addition type " has master batch manufacture, blown film difficulty and nothing is dripped, short defect of fog dispersal phase; Outer spreading type is to be scattered in water equal solvent having without the functional agent that drips, disperses fog, and directly " brush " or " spray ", in common booth plastic sheeting for farm use inner side, forms layer of transparent film.This product can be used on ageing-resistant canopy film without dripping, fog dispersalization processing or the use of curative treatment in the time of the anti-fogging property inefficacy (or partial failure) of non-drop greenhouse film.
Chinese patent document CN101037559A discloses antifogging agent composition, and it is by colloidal alumina, form containing polyoxyethylene nonionogenic tenside, water-soluble cellulose derivative tackiness agent and water.But record according to specification sheets page 4 final stage, said composition must be carried out drying after in use composition being coated onto to thermoplastic resin film, uses inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is that the antifogging agent composition existing in prior art is used inconvenient problem, a kind of outer spreading type dripless fog-removing agent composition of agricultural film is provided, with thering is the dual-use function that reduces agricultural film surface water droplet and eliminate fog after this dripless fog-removing agent composition brushing agricultural film, and this product easy to use can be directly after the inner side brushing of moist agriculture greenhouse film does not need to be coated with yet the advantage such as dry.
As follows for solving the problems of the technologies described above the technical solution used in the present invention: a kind of outer spreading type dripless fog-removing agent composition of agricultural film, in weight part, comprising: the silicon-aluminum sol that concentration is 5～20wt%, with SiO
2and Al
2o
3meter, 10 parts; Polyether-modified polydimethylsiloxane, 0.1～15 part; At least one in fatty alcohol-polyoxyethylene ether and alkylphenol polyoxyethylene, 0.02～12 part; Described silicon-aluminum sol represents with mass ratio, SiO
2/ Al
2o
3be 1～10; Described polyether-modified polydimethylsiloxane relies on Si-C key to be combined into by polyether segment and PolydimethylsiloxaneChain Chain section, described polyether-modified polydimethylsiloxane number at the structural unit of the Si-C key combining site of polyether segment and polydimethylsiloxane parent suc as formula shown in (I), the number that wherein a is ethylene oxide unit, b is the number of propylene oxide units, a is 4～15, b is 0～5, ethylene oxide unit and propylene oxide units random arrangement in the time of b ≠ 0, R
1be selected from the alkyl of H, C1～C8 or the acyl group of C2～C8;
Described fatty alcohol-polyoxyethylene ether is suc as formula shown in (II),
Wherein, R
2for the alkyl of C8～C18, n
2be 4～15;
Described alkylphenol polyoxyethylene is suc as formula shown in (III),
Wherein, R
3for the alkyl of C7～C10, n
3be 4～15.
In technique scheme, described polydimethylsiloxane parent is preferably linear, be preferably placed at the two ends of described polydimethylsiloxane parent suc as formula the structural unit shown in (I), described polyether-modified polydimethylsiloxane preferably has the structure as shown in (IV), and wherein n is preferably 5～35:
The dripless fog-removing agent of outer spreading type described in technique scheme composition preferably includes the zinc salt of Yi Rongshui, in Zn, and 0.05～2 weight part; Any in the material group of the preferred free zinc chloride of described zinc salt soluble in water, zinc nitrate, zinc sulfate and zinc acetate composition.What is called is soluble in water, has the common implication of this area, refers to that something can be dissolved more than 10 grams in 100 grams of water in the time of 20 DEG C.
In technique scheme, described outer spreading type dripless fog-removing agent composition also preferably includes Aqueous organic solvent 5～50 weight parts, and described Aqueous organic solvent selects any in alcohol, acetone, an ethoxylate of C1～C4 monohydroxy-alcohol or the material group of diethoxy compound composition of free C1～C3; Described Aqueous organic solvent most preferred ethanol.
In technique scheme, further preferred outer spreading type dripless fog-removing agent composition, in weight part, comprising: the silicon-aluminum sol that concentration is 5～20wt%, and with SiO
2and Al
2o
3meter, 10 parts; Described polyether-modified polydimethylsiloxane, 2～11 parts; Described alkylphenol polyoxyethylene, 1～6 part; Described zinc salt, in Zn, 0.2～1 part; Described Aqueous organic solvent, 10～35 parts; Described silicon-aluminum sol represents with mass ratio, SiO
2/ Al
2o
3be 2～6.
In technique scheme, R
2be preferably the alkyl of C12～C18, n
2be preferably 7～11, n
3be preferably 8～12.
In technique scheme, silicon-aluminum sol is not particularly limited, can be the silicon-aluminum sol that in following three kinds of methods prepared by any method: can be the silicon-aluminum sol that first method obtains---mixed with aluminium colloidal sol by silicon sol, for example the disclosed method of Chinese patent literature CN1035479A; Also can be the silicon-aluminum sol that second method obtains---positive silicon ester reacts with aluminium colloidal sol, what for example prepared by the disclosed method of Chinese patent document CN1236833A add silicon-aluminum sol (being also silicon-aluminum sol, is the order of addition(of ingredients) name during according to preparation in this patent documentation); But be preferably the silicon-aluminum sol that the third method makes---by Al
3+the aqueous solution is added to the order of addition(of ingredients) of silicon sol to be mixed.Chinese patent literature CN102002689A just disclosed (3) and planted the method for preparing silicon-aluminum sol.Silicon-aluminum sol in research discovery the present invention, in the time adopting the third method to prepare, adopts as follows preferably preparation condition: will be with Al
2o
3the aluminum saline solution of meter 2～6wt%, for example aluminum nitrate, aluminum chloride, Tai-Ace S 150 or potassium aluminium sulfate, be added to SiO under stirring
2in the silicon sol of pH2～7.5 of meter 20～30wt%, obtain; Wherein the particle diameter of micelle in silicon sol is not particularly limited; Temperature is also not particularly limited, because 5～40 DEG C of seasonal variation are conditions comparatively easily; The silicon sol of pH2～7.5 can be purchased from market approach, can also with acid for adjusting pH be greater than 8 commercially available alkaline silica sol (silicon sol of for example pH8～10) to pH2～7.5 for the present invention.
The polyether-modified polydimethylsiloxane adopting in the present invention can be buied from market, and those skilled in the art also can adopt the polydimethylsiloxane containing Si-H key of various molecular weight to react and synthesize under Pt catalyzer exists with allyl alcohol polyethenoxy polyethenoxy ether easily.For example, " textile journal " the 3rd the 91st page of June 2009 the 6th phase of volume such synthetic method is disclosed.The terminal hydroxyl of allyl alcohol polyethenoxy polyethenoxy ether, can under alkaline condition, carry out alkyl-blocked to terminal hydroxyl by the hydrocarbyl reaction hydrocarbylation reagent of knowing, conventional alkylating reagent has an alkyl chloride or the bromoalkanes of methyl-sulfate, ethyl sulfate, C1 to C8, for example methyl chloride, monochloroethane, benzyl chlorine, n-butyl bromide etc.; Or the polyethers that obtains hydroxyl taking the monohydroxy-alcohol of C1 to C8 or monohydric phenol as initiator causes ethylene oxide propylene oxide polymerization then reacts with chlorallylene or allyl bromide 98 under alkaline condition; The terminal hydroxyl of allyl alcohol polyethenoxy polyethenoxy ether can also adopt and the carboxylic acid anhydride of C2-C8 carboxylic acid or the anti-using acyl end-blocking of the carboxylic acid halides of C2-C8.
The preparation method of dripless fog-removing agent of the present invention: for reaching the object of the invention, as long as reach mixing, order by merging is not particularly limited.For example according to the composition of the present composition can be under agitation successively to adding the soluble zinc salt of aequum in silicon-aluminum sol, as shown in (IV) compound, as shown in (II) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
Outer spreading type dripless fog-removing agent of the present invention can also comprise the auxiliary agent that this area is common.For example various conventional dyestuffs (as methylenum coeruleum), so that warning function to be provided so that human consumer and common beverage are differentiated, affect speed of application in order to reduce construction period to produce foam and can add common polyether-type or organosilicon type defoamer etc.
In the present invention, the concentration of silicon sol is to contain SiO
2wt% represent, the concentration of aluminium colloidal sol is with containing Al
2o
3wt% represent, the concentration of silicon-aluminum sol is with containing SiO
2and Al
2o
3the wt% of total amount represents.
In laboratory to outer spreading type dripless fog-removing agent of the present invention without drip and fog dispersal performance evaluation carry out by the following method:
1, adopting agricultural atomizer is the one side spraying outer spreading type dripless fog-removing agent of 0.06 to 0.16mm the ageing-resistant canopy film of agricultural polyethylene at thickness, and drying does not enter following step (2);
2, in room temperature is the constant temperature laboratory of 20 DEG C, adhere to detect ventricumbent mode on the synthetic glass frame of the rectangular aperture with long 34cm, wide 5cm with the ageing-resistant canopy film of polyethylene that above-mentioned steps (1) is scribbled dripless fog-removing agent by adhesive tape, this synthetic glass frame being fixed on and on the constant temperature water bath of 50 DEG C, making the distance forming between enclosed space and the water surface and film between this film, synthetic glass frame and the water bath with thermostatic control water surface is 3cm.Within every 30 days, record experimental result, experiment is carried out 120 days continuously.According to protracted experience accumulation, every 30 days of this experiment can simulated field 6 months, and the experimental period in table 2 provides in the mode that is converted into on-the-spot month.
3, experimental result evaluation
According to whether dewfall or have mist of visual determination film inwall.When statistics, as long as the region that has the globule is all considered as dewfall region no matter whether also tie mist simultaneously, no matter whether also have the globule to be also all considered as tying territory, fog-zone simultaneously, be also to have the region of the globule and knot mist to count territory, He Jie fog-zone, dewfall region as long as tying the region of mist simultaneously simultaneously.The % of dewfall region or knot mist accounts for the ratio of the total area that is exposed to water bath with thermostatic control water vapor in the area of described statistical regions.Use respectively ◎, zero, △, × expression performance by the good order to difference.
(1) anti-fogging property energy determinating reference
◎: film inwall dewfall area S ratio is less than the total area 5%, the wetting mirror-like that is of film surface;
Zero: film inwall dewfall area S ratio is less than total area 6-30%, the wetting shape that is of film surface is for better;
△: film inwall dewfall area S ratio is less than total area 31-50%, film surface is wetting, and to be shape be medium;
×: film inwall dewfall area S ratio is greater than the total area 50%, and the wetting shape that is of film surface is for poor.
(2) fog dispersal performance judgment benchmark
◎: the long-pending S ratio of film inwall knot cloudy surface is less than the total area 5%;
Zero: the long-pending S ratio of film inwall knot cloudy surface is less than total area 6-30%;
△: the long-pending S ratio of film inwall knot cloudy surface is less than total area 31-50%;
×: the long-pending S ratio of film inwall knot cloudy surface is greater than the total area 50%.
Dripless fog-removing agent of the present invention shows in the simulated experiment in laboratory, after agricultural polyethylene Ageing-resistant film surface applied, can reach 2 years without the phase of dripping, fog dispersal phase pull(ing) effect; And this product is easy to use, can directly be coated with not needing, through drying means, to have obtained good technique effect in moist agriculture greenhouse film inner side.Below in conjunction with embodiment, the invention will be further described.
Embodiment
[embodiment 1]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 2]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 3]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.37 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 4]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 5]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 6]
(1) configuration of silicon-aluminum sol
Under stirring by 26.00 parts with Al
2o
3the AlCl that meter concentration is 6%
3it is 2 taking water as dispersion medium, with SiO that the aqueous solution is added to 33.76 parts of pH
2in the silicon sol that meter concentration is 25wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 16.73wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (II) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 7]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 7.5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (II) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 8]
(1) configuration of silicon-aluminum sol
Under stirring by 152.44 parts with Al
2o
3the Al that meter concentration is 2%
2(SO
4)
3it is 7.0 taking water as dispersion medium, with SiO that the aqueous solution is added to 23.17 parts of pH
2in the silicon sol that meter concentration is 30wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 5.69wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (II) compound, as shown in (III) compound, finally add table 1 to obtain the present composition to the Aqueous organic solvent of output.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 9]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 10]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 11]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 12]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 13]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the zinc salt of the aequum as provided in table 1, as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 14]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 15]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 16]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 17]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 18]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 19]
(1) configuration of silicon-aluminum sol
The method preparation mixing with aluminium colloidal sol with silicon sol.Under stirring to 40.16 parts with SiO
2in the silicon sol that the pH of meter 20wt% is 5, add 32.80 parts of deionized waters, recalling to pH with acetic acid is 5, then adds 16.41 parts with Al
2o
3the aluminium colloidal sol that the pH that meter concentration is 12wt% is 4, stirs and obtains silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 20]
(1) configuration of silicon-aluminum sol
The method preparation mixing with aluminium colloidal sol with silicon sol.Under stirring to 42.20 parts with SiO
2in the silicon sol that the pH of meter 20wt% is 5, add 26.00 parts of deionized waters, adjusting pH with acetic acid is 5, then adds 13.00 parts with Al
2o
3the aluminium colloidal sol that the pH that meter concentration is 12wt% is 4, stirs and obtains silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 21]
(1) configuration of silicon-aluminum sol
The method preparation mixing with aluminium colloidal sol with silicon sol.Under stirring, add 51.76 parts of deionized waters to 34.47 parts of pH taking SiO2 20wt% in 5 silicon sol, recalling to pH with acetic acid is 5, then adds 25.88 parts with Al
2o
3the aluminium colloidal sol that the pH that meter concentration is 12wt% is 4, stirs and obtains silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 22]
(1) configuration of silicon-aluminum sol
The method preparation mixing with aluminium colloidal sol with silicon sol.Under stirring, add 50.81 parts of deionized waters to 34.76 parts of pH taking SiO2 20wt% in 5 silicon sol, recalling to pH with acetic acid is 5, then adds 25.41 parts with Al
2o
3the aluminium colloidal sol that the pH that meter concentration is 12wt% is 4, stirs and obtains silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 23]
(1) configuration of silicon-aluminum sol
The method preparation mixing with aluminium colloidal sol with silicon sol.Under stirring, add 32.80 parts of deionized waters to 40.16 parts of pH taking SiO2 20wt% in 5 silicon sol, recalling to pH with acetic acid is 5, then adds 16.41 parts with Al
2o
3the aluminium colloidal sol that the pH that meter concentration is 12wt% is 4, stirs and obtains silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 24]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 25]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 26]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 27]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[embodiment 28]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains the present composition.
The structure of the each component of the present composition and umber are listed in to table 1, the laboratory evaluation of the present composition be the results are shown in to table 2.
[comparative example 1]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the compound as shown in (III) of the aequum as provided in table 1 to obtain Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 2]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the compound as shown in (III) of the aequum as provided in table 1 to obtain Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 3]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the compound as shown in (III) of the aequum as provided in table 1 to obtain Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 4]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the compound as shown in (III) of the aequum as provided in table 1 to obtain Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 5]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add the compound as shown in (III) of the aequum as provided in table 1 to obtain Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 6]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 7]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 8]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 9]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 10]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 11]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 12]
(1) configuration of silicon-aluminum sol
Under stirring by 39.00 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 42.20 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 12.32wt%, SiO
2/ Al
2o
3mass ratio is 5.41.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 13]
(1) configuration of silicon-aluminum sol
Under stirring by 77.64 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.47 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 8.92wt%, SiO
2/ Al
2o
3mass ratio is 2.22.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 14]
(1) configuration of silicon-aluminum sol
Under stirring by 76.22 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 34.76 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 9.01wt%, SiO
2/ Al
2o
3mass ratio is 2.28.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
[comparative example 15]
(1) configuration of silicon-aluminum sol
Under stirring by 49.21 parts with Al
2o
3al (the NO that meter concentration is 4%
3)
3it is 5 taking water as dispersion medium, with SiO that the aqueous solution is added to 40.16 parts of pH
2in the silicon sol that meter concentration is 20wt%, stir and obtain silicon-aluminum sol.This silicon-aluminum sol is with SiO
2and Al
2o
3total amount is counted 10 parts, and silicon-aluminum sol concentration is 11.19wt%, SiO
2/ Al
2o
3mass ratio is 4.08.
(2) add other component
Under stirring, in the silicon-aluminum sol obtaining to step (1) successively, add aequum as provided in table 1 as shown in (IV) compound, as shown in (III), compound obtains Comparative composition.
The structure of the each component of Comparative composition and umber are listed in to table 1, the laboratory evaluation of Comparative composition be the results are shown in to table 2.
Claims (8)
1. an outer spreading type dripless fog-removing agent composition for agricultural film, in weight part, comprising:
Concentration is the silicon-aluminum sol of 5～20wt%, with SiO
2and Al
2o
3total amount meter, 10 parts;
Polyether-modified polydimethylsiloxane, 0.1～15 part;
At least one in fatty alcohol-polyoxyethylene ether and alkylphenol polyoxyethylene, 0.02～12 part;
Described silicon-aluminum sol represents with mass ratio, SiO
2/ Al
2o
3be 1～10;
Described polyether-modified polydimethylsiloxane relies on Si-C key to be combined into by polyether segment and PolydimethylsiloxaneChain Chain section, described polyether-modified polydimethylsiloxane at the structural unit of the Si-C key combining site of polyether segment and polydimethylsiloxane parent suc as formula shown in (I)
The number that wherein a is ethylene oxide unit, the number that b is propylene oxide units, a is that 4～15, b is 0～5, ethylene oxide unit and propylene oxide units random arrangement in the time of b ≠ 0, R
1be selected from the alkyl of H, C1～C8 or the acyl group of C2～C8;
Described fatty alcohol-polyoxyethylene ether is suc as formula shown in (II),
Wherein, R
2for the alkyl of C8～C18, n
2be 4～15;
Described alkylphenol polyoxyethylene is suc as formula shown in (III),
Wherein, the alkyl that R3 is C7～C10, n
3be 4～15; Described polydimethylsiloxane parent is linear, be positioned at the two ends of described polydimethylsiloxane parent suc as formula the structural unit shown in (I), described polyether-modified polydimethylsiloxane has the structure as shown in (IV), and wherein n is 5～35:
2. outer spreading type dripless fog-removing agent composition as claimed in claim 1, is characterized in that described outer spreading type dripless fog-removing agent composition comprises the zinc salt of Yi Rongshui, in Zn, and 0.05～2 weight part.
3. outer spreading type dripless fog-removing agent composition as claimed in claim 2, it is characterized in that described outer spreading type dripless fog-removing agent composition comprises Aqueous organic solvent 5～50 weight parts, described Aqueous organic solvent selects any in alcohol, acetone, an ethoxylate of C1～C4 monohydroxy-alcohol or the material group of diethoxy compound composition of free C1～C3.
4. outer spreading type dripless fog-removing agent composition as claimed in claim 3, is characterized in that described Aqueous organic solvent is ethanol.
5. outer spreading type dripless fog-removing agent composition as claimed in claim 3, is characterized in that described outer spreading type dripless fog-removing agent composition, in weight part, comprising:
Concentration is the silicon-aluminum sol of 5～20wt%, with SiO
2and Al
2o
3meter, 10 parts;
Described polyether-modified polydimethylsiloxane, 2～11 parts;
Described alkylphenol polyoxyethylene, 1～6 part;
Described zinc salt, in Zn, 0.2～1 part;
Described Aqueous organic solvent, 10～35 parts;
Described silicon-aluminum sol represents with mass ratio, SiO
2/ Al
2o
3be 2～6.
6. outer spreading type dripless fog-removing agent composition as claimed in claim 1, is characterized in that R
2for the alkyl of C12～C18, n
2be 7～11, n
3be 8～12.
7. outer spreading type dripless fog-removing agent composition as claimed in claim 2, is characterized in that described zinc salt soluble in water selects any in the material group of free zinc chloride, zinc nitrate, zinc sulfate and zinc acetate composition.
8. outer spreading type dripless fog-removing agent composition as claimed in claim 1, is characterized in that described silicon-aluminum sol is by by Al
3+the aqueous solution is added to the method that the order of addition(of ingredients) of the silicon sol of pH2～7.5 mixes and makes.
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| JP5963923B1 (en) * | 2015-08-17 | 2016-08-03 | 竹本油脂株式会社 | Composition for coating thermoplastic polymer film, method for producing composition for coating thermoplastic polymer film, modified thermoplastic polymer film, and method for producing modified thermoplastic polymer film |
| CN106833037A (en) * | 2016-12-26 | 2017-06-13 | 天津碧海蓝天水性高分子材料有限公司 | A kind of non-drop fog-eliminating agent suitable for the agricultural film that is in the milk and preparation method thereof |
| JP6348197B1 (en) * | 2017-02-22 | 2018-06-27 | 竹本油脂株式会社 | Agricultural film coating composition and agricultural modified thermoplastic polymer film |
| CN107418515A (en) * | 2017-06-23 | 2017-12-01 | 湖北勤劳农夫生态农业股份有限公司 | A kind of agricultural film antifogging agent and its application |
| CN110305505A (en) * | 2019-07-23 | 2019-10-08 | 聊城纳微新材料科技有限公司 | The long-acting anti-droplet function one pack system of awning film spary coating type repairs liquid |
| CN110484029A (en) * | 2019-08-22 | 2019-11-22 | 中国科学院宁波材料技术与工程研究所 | Waterborne flame retardant inorganic coating, preparation method and application for aluminum products surface |
| JP6786135B1 (en) * | 2020-03-25 | 2020-11-18 | 竹本油脂株式会社 | Coating agent composition for polymer film, manufacturing method of modified film using it, and modified film |
| CN112280335B (en) * | 2020-10-24 | 2022-03-15 | 杭州临安绿源助剂有限公司 | PO (polyolefin) membrane coating liquid and preparation method thereof |
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