CN102850075A - Air-permeable fish tank and its manufacturing method - Google Patents

Air-permeable fish tank and its manufacturing method Download PDF

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Publication number
CN102850075A
CN102850075A CN2011101806933A CN201110180693A CN102850075A CN 102850075 A CN102850075 A CN 102850075A CN 2011101806933 A CN2011101806933 A CN 2011101806933A CN 201110180693 A CN201110180693 A CN 201110180693A CN 102850075 A CN102850075 A CN 102850075A
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fish jar
aggregates
particles
ventilative
resin
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CN102850075B (en
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秦升益
贾屹海
陈杰
陈晓羽
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Beijing Rechsand Science and Technology Group Co Ltd
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BEIJING RENCHUANG CASTING CO LTD
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Abstract

The invention discloses an air-permeable fish tank. The fish tank comprises a cavity with an opening and is formed by bonding hydrophobic substance-coated aggregate particles and hydrophobic binder; voids, through which air molecules can pass through and liquid water molecules can not pass through under high pressure, are formed among adjacent aggregate particles; and diameters of the voids are of 0.002-0.086 mm. The invention also discloses a manufacturing method of the fish tank. The fish tank effectively solves the problem that existing ordinary fish tanks can not have both of anti-seepage and air-permeable performances. The fish tank has the advantages of low cost, simple manufacture and simple appearance, and it is suitable for various occasions suitable for fish culture.

Description

A kind of ventilative fish jar and preparation method thereof
Technical field
The present invention relates to a kind of fish jar, relate in particular to a kind of ventilative fish jar.
Background technology
At present, adopt glass, pottery, plastic or other material to make various fish jar on the market, provide multiple choices to the human consumer, but the fish jar that these materials are made does not have air permeable effect, if do not have in time to change fresh water body to guarantee sufficient oxygen, the goldfish in the water is difficult to survive.
For addressing the above problem, Chinese patent CN101422138A discloses a kind of fish jar, and it is to be provided with fountain in fish jar, can view and admire and can oxygenation.It is comprised of fish jar, switch, little water pump, transparent pipeline, supply lead, it is characterized in that switch is on the wall of fish jar, little water pump is in the bottom of fish jar, and transparent pipeline is located at the central authorities of fish jar and connects little water pump, and supply lead connects little water pump and is located at the outside, bottom of fish jar.Thereby reach the purpose that to view and admire and can oxygenation.But this fish jar need to increase a lot of electrical installations, and its cost is high more a lot of than common fish jar.
For making fish jar itself have ventilation property, Chinese patent CN101224605A discloses a kind of stone fish tank, and it adopts lithotome, and relative cost is lower.Stone fish tank itself is ventilative, and indoor aqueous vapor is had regulating effect.It is very high that but this method by the processing lithotome is made the fish jar cost, is not suitable for promoting to average family.And in the lithotome, the stone material that quality is sparse, its barrier properties is relatively poor, and the ventilation property of the closely knit stone material of quality is relatively poor.Namely be difficult to reach simultaneously the anti-ventilative requirement that blends.At present, also not yet have on the market and can substitute stone material with the material of barrier properties and ventilation property and make fish jar.
Summary of the invention
Therefore, technical problem to be solved by this invention provides the fish jar that a kind of cost is lower, can guarantee barrier properties and ventilation property simultaneously.
Ventilative fish jar provided by the invention, described fish jar has the cavity of an opening, described fish jar at least part is to be formed by particles of aggregates and hydrophobic binding agent bonding, forming gas molecule between the adjacent described particles of aggregates can pass through and the impervious hole of liquid water molecules, and the aperture of described hole is 0.002 ~ 0.086mm.
At least one sidewall of described fish jar is that transparent material is made.
The aperture of the hole that forms between the described adjacent particles of aggregates is 0.01 ~ 0.06 mm.
Described particles of aggregates is one or more the mixture in quartz sand, slag, haydite or the glass microballon; The particle diameter of described particles of aggregates is 0.02 ~ 0.65mm.
Described hydrophobic binding agent is siliceous epoxy adhesive, fluorinated epoxy resin binding agent, fluorocarbon resin binding agent, organosilicon binding agent, fluoridize one or more the mixture in organosilicon binding agent, siliceous polyacrylic resin, the polyacrylic resin of fluoridizing, silicon-based polyurethane, fluorinated polyurethane and the resol.
Also be coated with lyophobic dust on the described particles of aggregates.Described lyophobic dust is the 2-11wt% of particles of aggregates.
Described lyophobic dust is the hydrophobic resin film that is coated on the described particles of aggregates, and described hydrophobic resin film is by one or more films that form in hydrophobicity Resins, epoxy, resol, urethane resin and the silicone resin.Preferably, described hydrophobicity Resins, epoxy is the glycidyl ether based epoxy resin, the glycidyl ester based epoxy resin, the Racemic glycidol amine epoxy resin, line style aliphatic category Resins, epoxy, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, the polyamide resin modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified Resins, epoxy, the vibrin modified epoxy, urine aldehyde melamine resin modified epoxy, the furfuryl resin modified epoxy, the ethenoid resin modified epoxy, in isocyanate modified epoxy resin or the silicone resin modified epoxy one or more; Described hydrophobicity resol is one or more in dimethylbenzene modified phenolic resins, epoxy resin modification resol or the Effect of Organosilicon-modified Phenol-formaldehyde Resin.
And hydrophobic resin as previously discussed can obtain by following method modification, and concrete method of modifying is:
With Resins, epoxy, such as Tetra hydro Phthalic anhydride or maleic anhydride, with oil-soluble monomer copolymerization, described oil-soluble monomer is: alkyl acrylate, alkyl methacrylate, any in ethylacrylic acid, vinyl acetate, allyl acetate, sodium vinyl sulfonate, methylvinylether, methallyl ether, dimethylaminoethyl methacrylate, dimethylaminoethyl acrylate, vinylformic acid dimethylamino propyl ester, vinylformic acid diethylin propyl ester, vinylformic acid dimethylamino butyl ester, dimethylaminoethyl methacrylate, the diethylaminoethyl methacrylate.
Perhaps, also can with the epoxy resin graft modification, form graftomer; With the hydrophilic radical of Resins, epoxy, such as hydroxyl, react with hydrophobic function monomer, it is connect; Hydrophobic function monomer is: phenyl aldehyde, alkylbenzaldehyde (a large class) utilizes the reaction of hydroxyl and aldehyde radical.
Perhaps, also Resins, epoxy can be carried out substitution reaction, under the catalyzed reaction of illumination, participate in substitution reaction with chlorine, halogen be received above the Resins, epoxy, to improve hydrophobic performance.
In addition, can add in the described hydrophobic resin film has solidifying agent, and, add different solidifying agent for different resins, wherein, the selection of solidifying agent is specific as follows:
For the glycidyl ether based epoxy resin, the glycidyl ester based epoxy resin, the Racemic glycidol amine epoxy resin, line style aliphatic category Resins, epoxy, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, the polyamide resin modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified Resins, epoxy, the vibrin modified epoxy, urine aldehyde melamine resin modified epoxy, the furfuryl resin modified epoxy, the ethenoid resin modified epoxy, isocyanate modified epoxy resin or silicone resin modified epoxy, better solidifying agent are aliphatic amide, aliphatic cyclic amine, aromatic amine, polymeric amide, acid anhydrides, in the tertiary amine any or several;
For dimethylbenzene modified phenolic resins, epoxy resin modification resol or Effect of Organosilicon-modified Phenol-formaldehyde Resin, better solidifying agent is hexamethylenetetramine;
For silicone resin, better solidifying agent is dibutyl tin dilaurate or N, N, N', any in the N' one tetramethyl-guanidinesalt or several;
For the hydrophobic polyurethane resin, its solidifying agent is the affixture of tolylene diisocyanate TDI and Trimethoprim TMP, the tripolymer of the prepolymer of TDI and hydroxyl component and the agent of single-component moisture solidification, TDI.
For unsaturated polyester (polymkeric substance of terephthalic acid and ethylene glycol), the solidifying agent that adds during normal temperature is ketone peroxide and cobalt naphthenate; The solidifying agent that adds during heating is one or more in peroxidized t-butyl perbenzoate, peroxy dicarbonate, dialkyl peroxide, the own ester of peroxidation acid uncle and the bis peroxy dicarbonate.
And described lyophobic dust can also be any one or its combination in tetrafluoroethylene, vegetables oil, copper silicon, siloxanes, hydrocarbon and the copolymerization polyvinylidene chloride.Preferably, described hydrocarbon comprises any one or its combination in paraffin, kerosene, diesel oil, crude oil, petroleum distillate, solvent oil and the aliphatic solvents.
Wherein, described lyophobic dust is for being coated on the described particles of aggregates, and described lyophobic dust is coated on method on the described particles of aggregates for spraying, dipping or soaks particles of aggregates applies particles of aggregates with chemistry in the liquor of lyophobic dust; Perhaps be coated in the particles of aggregates for the thin-film sheet of using hydrophobic material; Perhaps for the particles of aggregates with heating is positioned in the lyophobic dust, the melting lyophobic dust is to particles of aggregates; Perhaps the mode for plating, plasma spraying, sputter, fluidisation and powder coated is coated to lyophobic dust on the particles of aggregates.
The present invention openly prepares the method for above-mentioned fish jar simultaneously, may further comprise the steps:
A. with particles of aggregates with pour stirrer into after the hydrophobic binding agent mixes and stir;
B. the particles of aggregates that step a is made-hydrophobic binder mixtures is poured the fish jar forming mould into;
C. the curing molding demoulding can obtain described fish jar.
Before the step a on described particles of aggregates the coated by hydrophobic material.
The condition of the described curing molding of step c is to place 1-48 hour at 5-120 ℃.
The condition optimization of described curing molding is for placing at normal temperatures 3-6 hour.
Technique scheme of the present invention has the following advantages compared to existing technology:
Fish jar of the present invention is formed by aggregate and hydrophobic binding agent bonding, and the particle diameter of aggregate is 0.02 ~ 0.65mm.From materialogy as can be known, the general and granular size of the hole between the particle is in same (or adjacent) order of magnitude, and the pore size after boning between aggregate is in 10 -1~ 10 -3The mm order of magnitude.Learn after microscopic examination, the hole that forms between the particles of aggregates of formation fish jar of the present invention is between 0.002 ~ 0.086mm.Gas molecule (O in the air 2, CO 2Deng) size is in 10 -1Below the nm order of magnitude, so airborne gas molecule can be easy to guarantee the permeability of fish jar by relating to the surface pore of fish jar among the present invention.Than the fish jar that inorganic materials sintering of the prior art forms, basin body structure is relatively sparse, and permeability is good.
And the hole that liquid water molecules is compared between aggregate is much bigger, water molecules in the situation that low pressure be difficult to pass through.In addition, the aggregate of Potted-plant container is bonding by the hydrophobic nature binding agent, for water molecules repulsive interaction is arranged, and has guaranteed the barrier properties of Potted-plant container.
The applicant found that by having carried out the test that relevant ventilation property contrasts with common fish jar the permeability that relates to fish jar among the present invention is higher than common fish jar ventilation property.
The ventilation property simultaneous test is specially: respectively to common fish jar (ceramic fish jar, plastics and close fish jar) and the embodiment of the invention 1 in the ventilative fish jar of antiseepage in add the high water of 15cm (boil through negative pressure dissolved oxygen content is 3.3ml/g after the processing), then sealing stores.Place the dissolved oxygen content of testing respectively after 24 hours in (equal temperature condition) each container bottom water, found that in the fish jar that relates among the present invention to be 10.4 ml/g, and common fish jar (ceramic fish jar, plastics and close fish jar) in the dissolved oxygen content of water be respectively 4.1 ml/g, 3.1 ml/g, 3.5 ml/g, as seen, the fish jar that relates among the present invention can be by the dissolved oxygen in the additional water body of its permeability.
Fig. 2 is the microcosmic surface situation of the fish jar of the embodiment of the invention 1: from figure to the measurement of particles of aggregates and inter-granular porosity as can be known their size all be in 0.002 ~ 0.086mm scope.To the distinctive repulsive interaction of water molecules, the fish jar that has an above pore dimension can prevent exosmosing of moisture in the container, and guarantees passing through of ambient oxygen partial in conjunction with the hydrophobic resin on particles of aggregates surface and hydrophobic binding agent.
Be coated with lyophobic dust on the particles of aggregates of preferred version of the present invention, prevented further that with the particles of aggregates of lyophobic dust the water that pours in the fish jar from therefrom flowing out, realized the antiseepage of fish jar, ventilative function.
Description of drawings
For content of the present invention is more likely to be clearly understood, the below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of ventilative fish jar;
Fig. 2 is the microcosmic surface (observation by light microscope) of fish jar of the present invention.
Embodiment
In following examples, described quartz sand is available from blue sky, Yongdeng company of quartz sand company limited.The producer of hydrophobic resin, solidifying agent is as follows:
Polyamide resin modified epoxy: Fuqing trump Fine Chemical Co., Ltd
Polyvinyl alcohol uncle butyraldehyde modified epoxy: Shandong Shengquan Chemical Industry Co., Ltd.,
Dimethylbenzene modified phenolic resins: Shandong Shengquan Chemical Industry Co., Ltd.
Silicone resin: DOW CORNING (U.S.)
Urethane resin: Shandong Shengquan Chemical Industry Co., Ltd.
Tetrafluoroethylene: the neat anti-profit industry and trade in Shanghai company limited
Fatty amine curing agent: TianXing, Jiangyin lagging material company limited
Polyamide curing agent: Fuqing trump Fine Chemical Co., Ltd
Hexamethylenetetramine solidifying agent: TianXing, Jiangyin lagging material company limited.
Slag among the embodiment in the particles of aggregates, haydite, glass microballon, and in the hydrophobic binding agent: fluorine-containing epoxy resin binding agent 2,2-bis-phenol base HFC-236fa diglycidylether, siliceous epoxy adhesive diphenyl silane modified bisphenol A epoxy resin, organosilicon binding agent methyl phenyl silicone resin
, organosilicon sealing hydroxyl acrylic resin, and the polyethylene wax lubricant in the lubricant, oxidic polyethylene wax lubricant, stearic amide lubricant be the common materials that can buy in market, do not exemplify one by one at this.
Lyophobic dust described in following examples is the hydrophobic resin film, and described hydrophobic resin film is by one or more films that form in hydrophobicity Resins, epoxy, resol, urethane resin and the silicone resin.Preferably, described hydrophobicity Resins, epoxy is the glycidyl ether based epoxy resin, the glycidyl ester based epoxy resin, the Racemic glycidol amine epoxy resin, line style aliphatic category Resins, epoxy, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, the polyamide resin modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified Resins, epoxy, the vibrin modified epoxy, urine aldehyde melamine resin modified epoxy, the furfuryl resin modified epoxy, the ethenoid resin modified epoxy, in isocyanate modified epoxy resin or the silicone resin modified epoxy one or more; Described hydrophobicity resol is one or more in dimethylbenzene modified phenolic resins, epoxy resin modification resol or the Effect of Organosilicon-modified Phenol-formaldehyde Resin.
And hydrophobic resin as previously discussed can obtain by following method modification, and concrete method of modifying is:
With Resins, epoxy, such as Tetra hydro Phthalic anhydride or maleic anhydride, with oil-soluble monomer copolymerization, described oil-soluble monomer is: alkyl acrylate, alkyl methacrylate, any in ethylacrylic acid, vinyl acetate, allyl acetate, sodium vinyl sulfonate, methylvinylether, methallyl ether, dimethylaminoethyl methacrylate, dimethylaminoethyl acrylate, vinylformic acid dimethylamino propyl ester, vinylformic acid diethylin propyl ester, vinylformic acid dimethylamino butyl ester, dimethylaminoethyl methacrylate, the diethylaminoethyl methacrylate.
Perhaps, also can with the epoxy resin graft modification, form graftomer; With the hydrophilic radical of Resins, epoxy, such as hydroxyl, react with hydrophobic function monomer, it is connect; Hydrophobic function monomer is: phenyl aldehyde, alkylbenzaldehyde (a large class) utilizes the reaction of hydroxyl and aldehyde radical.
Perhaps, also Resins, epoxy can be carried out substitution reaction, under the catalyzed reaction of illumination, participate in substitution reaction with chlorine, halogen be received above the Resins, epoxy, to improve hydrophobic performance.
In addition, can add in the described hydrophobic resin film has solidifying agent, and, add different solidifying agent for different resins, wherein, the selection of solidifying agent is specific as follows:
For the glycidyl ether based epoxy resin, the glycidyl ester based epoxy resin, the Racemic glycidol amine epoxy resin, line style aliphatic category Resins, epoxy, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, the polyamide resin modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified Resins, epoxy, the vibrin modified epoxy, urine aldehyde melamine resin modified epoxy, the furfuryl resin modified epoxy, the ethenoid resin modified epoxy, isocyanate modified epoxy resin or silicone resin modified epoxy, better solidifying agent are aliphatic amide, aliphatic cyclic amine, aromatic amine, polymeric amide, acid anhydrides, in the tertiary amine any or several;
For dimethylbenzene modified phenolic resins, epoxy resin modification resol or Effect of Organosilicon-modified Phenol-formaldehyde Resin, better solidifying agent is hexamethylenetetramine;
For silicone resin, better solidifying agent is dibutyl tin dilaurate or N, N, N', any in the N' one tetramethyl-guanidinesalt or several;
For the hydrophobic polyurethane resin, its solidifying agent is the affixture of TDI and TMP, the tripolymer of the prepolymer of TDI and hydroxyl component and the agent of single-component moisture solidification, TDI.
For unsaturated polyester (polymkeric substance of terephthalic acid and ethylene glycol), the solidifying agent that adds during normal temperature is ketone peroxide and cobalt naphthenate; The solidifying agent that adds during heating is one or more in peroxidized t-butyl perbenzoate, peroxy dicarbonate, dialkyl peroxide, the own ester of peroxidation acid uncle and the bis peroxy dicarbonate.
And described lyophobic dust can also be any one or its combination in tetrafluoroethylene, vegetables oil, copper silicon, siloxanes, hydrocarbon and the copolymerization polyvinylidene chloride.Preferably, described hydrocarbon comprises any one or its combination in paraffin, kerosene, diesel oil, crude oil, petroleum distillate, solvent oil and the aliphatic solvents.
Wherein, described lyophobic dust is for being coated on the described particles of aggregates, and described lyophobic dust is coated on method on the described particles of aggregates for spraying, dipping or soaks particles of aggregates applies particles of aggregates with chemistry in the liquor of lyophobic dust; Perhaps be coated in the particles of aggregates for the thin-film sheet of using hydrophobic material; Perhaps for the particles of aggregates with heating is positioned in the lyophobic dust, the melting lyophobic dust is to particles of aggregates; Perhaps the mode for plating, plasma spraying, sputter, fluidisation and powder coated is coated to lyophobic dust on the particles of aggregates.
Embodiment 1
Fig. 1 is ventilative fish jar of the present invention, the ventilative fish jar 1 of described antiseepage has the cavity of an opening, spread all over the hole that the 0.002-0.086mm that forms between the adjacent particles of aggregates is arranged on the described fish jar, hole in this size range can make gas molecule pass through smoothly, and the hydrophobic performance of hydrophobic binding agent can effectively stop liquid water molecules to see through.
Described particles of aggregates is that quartz sand and slag are with weight ratio 5:1 mixture, the particle diameter of described quartz sand is 0.02-0.1 mm, the particle diameter of slag is 0.08-0.15 mm, described hydrophobic binding agent is fluorine-containing epoxy resin binding agent 2,2-bis-phenol base HFC-236fa diglycidylether, hydrophobic binding agent and particles of aggregates use by weight 1:49.
Described fish jar 1 is to make by following method:
A. with particles of aggregates with pour stirrer into after the hydrophobic binding agent mixes and stir;
The particles of aggregates that b. will coat the hydrophobic binding agent is poured the fish jar forming mould into;
C. the demoulding can obtain described fish jar after normal temperature was placed and made adhesive cures in 3 hours.
Fig. 2 is the microcosmic surface situation of the fish jar of embodiment 1: from figure to the measurement of particles of aggregates and inter-granular porosity as can be known their size all be in the 0.002-0.086 mm scope.To the distinctive repulsive interaction of water molecules, the fish jar that has an above pore dimension can prevent exosmosing of moisture in the container in conjunction with the hydrophobic resin on particles of aggregates surface and hydrophobic binding agent.
Embodiment 2
Ventilative fish jar in the present embodiment is with the cavity of an opening, spread all on the described fish jar hole that forms 0.003-0.065 mm between the adjacent particles of aggregates is arranged, hole in this size range can make gas molecule enough logical smoothly, and can effectively stop liquid water molecules to see through.
Described particles of aggregates is mixed with weight ratio 3:1 by haydite and glass microballon, and the particle diameter of described haydite is 0.01-0.075 mm, and the particle diameter of described glass microballon is 0.04-0.08 mm.
Described hydrophobic binding agent is siliceous epoxy adhesive diphenyl silane modified bisphenol A epoxy resin, and hydrophobic binding agent and particles of aggregates use by weight 3:97.
Be coated with hydrophobicity Resins, epoxy on the described particles of aggregates, described hydrophobicity Resins, epoxy is the 2wt% of particles of aggregates.Described hydrophobicity Resins, epoxy is the mixture of polyamide resin modified epoxy and polyvinyl alcohol uncle butyraldehyde modified epoxy.
The method that described Resins, epoxy is coated on the described particles of aggregates is:
1) Resins, epoxy is heated to molten state;
When 2) particles of aggregates being heated to 200 ℃, add described Resins, epoxy, 20 seconds stirring and evenly mixings make described Resins, epoxy be dispersed in described particles of aggregates surface;
3) fatty amine curing agent (accounting for the 0.05wt% of particles of aggregates) is added in the above-mentioned mixture for preparing, stirring and evenly mixing solidified 20 seconds;
4) polyethylene wax lubricant (accounting for the 0.0025wt% of particles of aggregates) is added in the mixture that is cured, stir, cooling is sieved, and be get final product.
Described fish jar is to make by following method, may further comprise the steps:
The particles of aggregates that a. will be coated with hydrophobicity Resins, epoxy with pour stirrer into after the hydrophobic binding agent mixes and stir;
The particles of aggregates that b. will be bonded with the hydrophobic binding agent is poured the fish jar forming mould into;
C. 15 ℃ place 10 hours curing moldings after the demoulding can obtain described fish jar.
Embodiment 3
Fig. 1 is the ventilative fish jar in the present embodiment, and it is by all around four sidewalls and the cavity with an opening that diapire consists of, and wherein front side wall is the transparent glass manufacturing.Spreading all on remaining sidewall of described fish jar and the diapire has the hole that forms 0.002-0.086 mm between the adjacent particles of aggregates, and the hole in this size range can make gas molecule enough logical smoothly, and can effectively stop liquid water molecules to see through.
Described particles of aggregates is mixed with weight ratio 1:3 by haydite and quartz sand, and the particle diameter of described haydite is 0.02-0.045 mm, and the particle diameter of described quartz sand is 0.015-0.1 mm.
Described hydrophobic binding agent is organosilicon binding agent methyl phenyl silicone resin, and hydrophobic binding agent and particles of aggregates use by weight 3:97.
Be coated with the hydrophobicity tetrafluoroethylene on the described particles of aggregates, described hydrophobicity tetrafluoroethylene is the 5wt% of particles of aggregates.
The method that described hydrophobicity tetrafluoroethylene is coated on the described particles of aggregates is:
1) the hydrophobicity tetrafluoroethylene is heated to molten state;
When 2) particles of aggregates being heated to 210 ℃, add described hydrophobicity tetrafluoroethylene, 30 seconds stirring and evenly mixings make described hydrophobicity tetrafluoroethylene be dispersed in described particles of aggregates surface;
3) fatty amine curing agent (accounting for the 0.015wt% of particles of aggregates) is added in the above-mentioned mixture for preparing, stirring and evenly mixing solidified 60 seconds;
4) oxidic polyethylene wax lubricant (accounting for the 0.009wt% of particles of aggregates) is added in the mixture that is cured, stir, cooling is sieved, and be get final product.
Described fish jar is to make by following method, may further comprise the steps:
The particles of aggregates that a. will be coated with the hydrophobicity tetrafluoroethylene with pour stirrer into after the hydrophobic binding agent mixes and stir;
The particles of aggregates that b. will be bonded with the hydrophobic binding agent is poured the fish jar forming mould into;
C. place left back right side wall and the diapire that made the demoulding after the adhesive cures obtain described fish jar in 48 hours for 5 ℃;
D. the glass bonding that size is equated with rear wall namely obtains fish jar on the leading flank of described fish jar.
Embodiment 4
The shape of the ventilative fish jar in the present embodiment is consistent with the fish jar of embodiment 3.Spreading all on the described fish jar has the hole that forms 0.002-0.086mm between the adjacent particles of aggregates, and the hole in this size range can make gas molecule enough logical smoothly, and can effectively stop liquid water molecules to see through.
Described particles of aggregates is mixed with weight ratio 4:6 by haydite and quartz sand, and the particle diameter of described haydite is 0.09-0.3 mm, and the particle diameter of described quartz sand is 0.05-0.1 mm.
Described hydrophobic binding agent is the acrylic resin of organosilicon sealing hydroxyl, and hydrophobic binding agent and particles of aggregates use by weight 1.5:98.5.
Be coated with described resol on the described particles of aggregates, described resol is the 12wt% of particles of aggregates.Described resol is the dimethylbenzene modified phenolic resins.
The method that described resol is coated on the described particles of aggregates is:
1) resol is heated to molten state;
When 2) particles of aggregates being heated to 220 ℃, add described resol, 60 seconds stirring and evenly mixings make described resol be dispersed in described particles of aggregates surface;
3) hexamethylenetetramine solidifying agent (accounting for the 10wt% of particles of aggregates) is added in the above-mentioned mixture for preparing, stirring and evenly mixing solidified 120 seconds;
4) stearic amide lubricant (accounting for the 1.25wt% of particles of aggregates) is added in the mixture that is cured, stir, cooling is sieved, and be get final product.
Described fish jar 1 is to make by following method, may further comprise the steps:
The particles of aggregates that a. will be coated with resol with pour stirrer into after the hydrophobic binding agent mixes and stir;
The particles of aggregates that b. will be bonded with the hydrophobic binding agent is poured the fish jar forming mould into;
C. 100 ℃ place 1 hour curing molding after the demoulding obtain left back right side wall and the diapire of described fish jar;
D. the glass bonding that size is equated with rear wall namely obtains fish jar on the leading flank of described fish jar.
As the interchangeable mode of the present invention, described hydrophobic binding agent can also be vibrin bisphenol A-type saturated polyester resin or resol rosin modified phenolic resin.
The lyophobic dust that coats on the described particles of aggregates can also be the hydrophobic resin film, and described hydrophobic resin film is by one or more films that form in hydrophobicity Resins, epoxy, resol, urethane resin and the silicone resin.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the invention.

Claims (12)

1. ventilative fish jar, described fish jar has the cavity of an opening, it is characterized in that:
Described fish jar at least part is to be formed by particles of aggregates and hydrophobic binding agent bonding, and forming gas molecule between the adjacent described particles of aggregates can pass through and the impervious hole of liquid water molecules, and the aperture of described hole is 0.002 ~ 0.086mm.
2. ventilative fish jar according to claim 1 is characterized in that:
At least one sidewall of described fish jar is that transparent material is made.
3. arbitrary described ventilative fish jar according to claim 1 and 2 is characterized in that:
The aperture of the hole that forms between the described adjacent particles of aggregates is 0.01 ~ 0.06 mm.
4. arbitrary described ventilative fish jar according to claim 1-3 is characterized in that:
Described particles of aggregates is one or more the mixture in quartz sand, slag, haydite or the glass microballon; The particle diameter of described particles of aggregates is 0.02 ~ 0.65mm.
5. arbitrary described ventilative fish jar according to claim 1-4 is characterized in that:
Described hydrophobic binding agent is siliceous epoxy adhesive, fluorinated epoxy resin binding agent, fluorocarbon resin binding agent, organosilicon binding agent, fluoridize one or more the mixture in organosilicon binding agent, siliceous polyacrylic resin, the polyacrylic resin of fluoridizing, silicon-based polyurethane, fluorinated polyurethane and the resol.
6. arbitrary described ventilative fish jar according to claim 1-5 is characterized in that:
Also be coated with lyophobic dust on the described particles of aggregates, described lyophobic dust is the hydrophobic resin film that is coated on the described particles of aggregates, and described hydrophobic resin film is one or more the mixture in hydrophobicity Resins, epoxy, resol, urethane resin and the silicone resin.
7. described ventilative fish jar according to claim 1-5 is characterized in that:
Also be coated with lyophobic dust on the described particles of aggregates, described lyophobic dust comprises any one or its more than one the mixture in tetrafluoroethylene, vegetables oil, copper silicon, siloxanes, hydrocarbon and the copolymerization polyvinylidene chloride.
8. it is characterized in that according to claim 6 or 7 described ventilative fish jars:
Described lyophobic dust is the 2-11wt% of particles of aggregates.
9. ventilative fish jar according to claim 7 is characterized in that:
Described hydrocarbon comprises any one or its combination that is selected from paraffin, kerosene, diesel oil, crude oil, petroleum distillate, solvent oil and the aliphatic solvents.
10. method for preparing the arbitrary described ventilative fish jar of claim 1-9 is characterized in that:
May further comprise the steps:
A. with particles of aggregates with pour stirrer into after the hydrophobic binding agent mixes and stir;
B. the particles of aggregates that step a is made-hydrophobic binder mixtures is poured the fish jar forming mould into;
C. the curing molding demoulding can obtain described fish jar.
11. the method for the ventilative fish jar of preparation according to claim 10 is characterized in that:
Before step a, coated by hydrophobic material on described particles of aggregates.
12. according to claim 10 or the method for the ventilative fish jar of 11 described preparations, it is characterized in that:
The condition of the described curing molding of step c is to place 1-48 hour at 5-120 ℃.
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CN106882936A (en) * 2017-03-20 2017-06-23 河南国隆实业有限公司 Waterproof ventilative material, preparation method and applications
CN107494385A (en) * 2017-08-30 2017-12-22 高云 A kind of transparent air-permeable fish jar and preparation method thereof
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CN116554674A (en) * 2023-05-24 2023-08-08 广东启悦未来科技股份有限公司 Breathable foam and preparation method thereof

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CN116554674A (en) * 2023-05-24 2023-08-08 广东启悦未来科技股份有限公司 Breathable foam and preparation method thereof
CN116554674B (en) * 2023-05-24 2023-11-24 广东启悦未来科技股份有限公司 Breathable foam and preparation method thereof

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