CN202190571U - Leak-proof air-permeable potting container - Google Patents
Leak-proof air-permeable potting container Download PDFInfo
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- CN202190571U CN202190571U CN2011200258392U CN201120025839U CN202190571U CN 202190571 U CN202190571 U CN 202190571U CN 2011200258392 U CN2011200258392 U CN 2011200258392U CN 201120025839 U CN201120025839 U CN 201120025839U CN 202190571 U CN202190571 U CN 202190571U
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Abstract
The utility model relates to a leak-proof air-permeable potting container, which is provided with a cavity having an opening. The potting container is formed by adhering aggregate grains and water-repellent binder, pores are formed between adjacent aggregate grains and allow passage of gas molecules but forbid passage of liquid water molecules, and the pore size ranges from 0.001mm to 0.3mm. The aggregate grains are one or a mixture of quartz sand, mineral slag, ceramsite or glass beads. The utility model further discloses a making method for the leak-proof air-permeable potting container. Water in the potting container can be retained effectively, the water required for plants is maintained, and the leak-proof air-permeable potting container is waterproof and air-permeable. The leak-proof air-permeable potting container is widely applied to planting of various potted plants, transplanting of plant nurseries and planting of plants in arid areas.
Description
Technical field
The utility model relates to a kind of Potted-plant container, relates in particular to the ventilative Potted-plant container of a kind of antiseepage.
Background technology
At present, potted plant every field in being widely used in living is put in each corners such as family, office spaces.Existing Potted-plant container mostly is that the inorganic material sintering forms; Structure itself is fine and close airtight; Usually will have aperture to guarantee gas permeability at container bottom, still when watering, the moisture that pours into potted plant kind oozes out from air-vent very soon; Can not guarantee moisture in the circumferentially infiltration fully of whole flowerpot, potted plant root system can not be irrigated fully; And the soil in the flowerpot also can flow out from aperture, has caused pollution to living environment, and the outflow of moisture simultaneously also needs constantly to replenish waters, and has wasted water resource.
To the bad problem of present potted plant anti-seepage effect, people place some impervious materials in potted plant bottom usually.Though and impervious material can play the effect of antiseepage, gas permeability is bad, causes plant root to rot, and plant is withered.Chinese patent CN101455163A discloses a kind of novel environmental protection flowerpot and material with water-saving clean-keeping function, is specifically to constitute the flowerpot inwall with a kind of good water-absorbing resins material (SAP), constitutes the flowerpot outer wall with impermeable material.This flowerpot has good water absorbing properties and water retention property.But outside the growth needs enough moisture of natural plants, also need have air permeability and good, the material of this flowerpot inner and outer wall can only guarantee the water absorbing properties of flowerpot, and the permeability of flowerpot is relatively poor.Problems such as flowerpot gas permeability missionary society causes pot plant, and especially root system can not well be breathed freely, and causes plant root to rot, and plant is withered.
For gas permeability and the retaining property that guarantees flowerpot simultaneously; Chinese patent CN2643641Y discloses a kind of retaining permeable flower pot; This flowerpot comprises flowerpot basin body and the retaining cover that tips upside down in the basin body; On the sidewall of flowerpot basin body, be provided with osculum, above osculum, be densely covered with ventilative pore, retaining cover sidewall and bottom be provided with paddle hole.Its key technology is for to be provided with water injection pipe in flowerpot, the upper end of water injection pipe is concordant with flowerpot basin body upper brim, and the lower end is stretched in the retaining cover.This flowerpot has solved that the flowerpot reservoir storage is few, the problem of gas permeability difference.Through water injection pipe water is held in the retaining cover when this flowerpot waters,,, discharge redundant moisture from osculum if the water yield is saturated required through the capillarity sustainable supply flowers and trees of basin soil.But the infiltration of this frame mode water is from down to up, and the penetration mode infiltration of comparing from top to bottom is very slow; In addition, this flowerpot structure sidewall is provided with osculum, and oversaturated moisture flows out from osculum, influences the aesthetic property of flowerpot on the one hand, can pollute to living environment on the other hand.
Summary of the invention
The utility model technical problem to be solved is the problem that existing Potted-plant container can not have antiseepage, ventilative and retaining property concurrently.
For this reason; The utility model provides a kind of antiseepage Potted-plant container of breathing freely; Said Potted-plant container has the cavity of an opening, and said Potted-plant container is to be formed by particles of aggregates and hydrophobic binding agent bonding, and forming gas molecule between the adjacent particles of aggregates can pass through and the impervious hole of liquid water molecules.
The aperture of the hole that forms between the said adjacent particles of aggregates is 0.001-0.3mm, preferred 0.01-0.2 mm.
Said aggregate is a kind of in quartz sand, slag, haydite or the glass microballoon or several kinds mixture wherein; The particle diameter of said aggregate is 0.04-0.85 mm.
Said hydrophobic binding agent is a kind of in fluorine-containing epoxy resin binding agent, siliceous epoxy adhesive, organosilicon binding agent, polyurethane, alkyd resin and the phenolic resins or several kinds mixture wherein.
Be coated with lyophobic dust on the said aggregate; Said lyophobic dust is for being coated on the said particles of aggregates, and said lyophobic dust is coated on method on the said particles of aggregates for spraying, dipping or soak particles of aggregates and in the liquid solution of lyophobic dust, apply particles of aggregates with chemistry; Perhaps be coated in the particles of aggregates for the thin-film sheet of using hydrophobic property material; Perhaps for the particles of aggregates with heating is positioned in the lyophobic dust, the fusion 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.
Said lyophobic dust is the 1-8wt% of particles of aggregates.
Described lyophobic dust is the hydrophobic resin film, and said hydrophobic resin film is by one or more films that form in hydrophobicity epoxy resin, phenolic resins, polyurethane resin and the silicones.
Said lyophobic dust comprises any one or its combination in polytetrafluoroethylene (PTFE), vegetable oil, copper silicon, siloxanes, hydrocarbon and the combined polymerization Vingon.
Said hydrocarbon comprises any one or its combination that is selected from paraffin, kerosene, diesel oil, crude oil, petroleum distillate, solvent naphtha and the aliphatic solvents.
Said lyophobic dust is the hydrophobic resin film that is coated on the said particles of aggregates, and said hydrophobic resin film is by one or more films that form in hydrophobicity epoxy resin, phenolic resins, polyurethane resin and the silicones.Preferably, said hydrophobicity epoxy resin is one or more in glycidol ether based epoxy resin, ethylene oxidic ester based epoxy resin, glycidol amine epoxy resin, line style aliphatic category epoxy resin, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, polyamide modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified epoxy resin, mylar modified epoxy, urine aldehyde melmac modified epoxy, furfural resin modified epoxy, vinyl modified epoxy, isocyanate modified epoxy resin or the silicones modified epoxy; Said hydrophobicity phenolic resins is one or more in xylol phenol-formaldehyde resin modified, epoxy resin modification phenolic resins or the organic silicon modified phenolic resin.
And hydrophobic resin as previously discussed can obtain through following method modification, and concrete method of modifying is:
With epoxy resin; Like phthalic anhydride or maleic anhydride; With oil-soluble monomer copolymerization; Said oil-soluble monomer is: alkyl acrylate; Alkyl methacrylate, any in ethylacrylic acid, vinylacetate, allyl acetate, sodium vinyl sulfonate, methyl vinyl ether, methallyl ether, dimethylaminoethyl methacrylate, dimethylaminoethyl acrylate, acrylic acid dimethylamino propyl ester, acrylic acid lignocaine propyl ester, acrylic acid dimethylamino butyl ester, dimethylaminoethyl methacrylate, the diethylaminoethyl methacrylate.
Perhaps, also can the epoxy resin graft modification be formed graft polymers; With the hydrophilic radical of epoxy resin, like hydroxyl, react with hydrophobic function monomer, it is connect; Hydrophobic function monomer is: benzaldehyde, alkylbenzene formaldehyde (one big type) utilizes the reaction of hydroxyl and aldehyde radical.
Perhaps, also can epoxy resin be carried out substitution reaction, under the catalytic reaction of illumination, participate in substitution reaction, halogen received above the epoxy resin, to improve hydrophobic performance with chlorine.
In addition, can add in the said hydrophobic resin film has curing agent, and, add different curing agent for different resins, wherein, the selection of curing agent is specific as follows:
For glycidol ether based epoxy resin, ethylene oxidic ester based epoxy resin, glycidol amine epoxy resin, line style aliphatic category epoxy resin, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, polyamide modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified epoxy resin, mylar modified epoxy, urine aldehyde melmac modified epoxy, furfural resin modified epoxy, vinyl modified epoxy, isocyanate modified epoxy resin or silicones modified epoxy, preferable curing agent is any or several kinds in fatty amine, aliphatic cyclic amine, aromatic amine, polyamide, acid anhydrides, the tertiary amine;
For xylol phenol-formaldehyde resin modified, epoxy resin modification phenolic resins or organic silicon modified phenolic resin, preferable curing agent is a hexamethylenetetramine;
For organic siliconresin, preferable curing agent is dibutyl tin dilaurate or N, N, N', any in the N' one tetramethyl guanidinesalt or several kinds;
For the hydrophobicity polyurethane resin, its curing agent is the addition product of toluene di-isocyanate(TDI) TDI and trimethoxy benzylamine pyrimidine TMP, the tripolymer of the prepolymer of TDI and hydroxyl component and the agent of one-component moisture solidification, TDI.
For unsaturated polyester (UP) (polymer of terephthalic acid (TPA) and ethylene glycol), the curing agent that is added during normal temperature is ketone peroxide and cobalt naphthenate; The curing agent that is added 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 polytetrafluoroethylene (PTFE), vegetable oil, copper silicon, siloxanes, hydrocarbon and the combined polymerization Vingon.Preferably, said hydrocarbon comprises any one or its combination in paraffin, kerosene, diesel oil, crude oil, petroleum distillate, solvent naphtha and the aliphatic solvents.
Wherein, said lyophobic dust is for being coated on the said particles of aggregates, and said lyophobic dust is coated on method on the said particles of aggregates for spraying, dipping or soak particles of aggregates and in the liquid solution of lyophobic dust, apply particles of aggregates with chemistry; Perhaps be coated in the particles of aggregates for the thin-film sheet of using hydrophobic property material; Perhaps for the particles of aggregates with heating is positioned in the lyophobic dust, the fusion 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 technique scheme of the utility model is compared prior art and is had the following advantages:
The Potted-plant container that relates in the utility model is formed by aggregate and hydrophobic binding agent bonding, and the particle diameter of aggregate is 0.04-0.85 mm.Can know that from materialogy the hole between the particle is general to be in same (or adjacent) order of magnitude with particle size, the pore size after boning between aggregate is in 10
-1~ 10
-3The mm order of magnitude.Learn that after microscopic examination the hole that forms between the particles of aggregates of formation the utility model Potted-plant container is between 0.001-0.3 mm.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 Potted-plant container through relating to the surface pore of Potted-plant container in the utility model.Than the Potted-plant container that inorganic material sintering of the prior art forms, the basin body structure is sparse relatively, and permeability is good.
The applicant is through having carried out the test that relevant gas permeability contrasts with common Potted-plant container, and the result finds that the permeability that relates to Potted-plant container in the utility model is higher than common Potted-plant container gas permeability.
The gas permeability comparative trial is specially: respectively to common Potted-plant container (pottery pot cultivation receptacle; Plastics and close Potted-plant container) and the utility model embodiment 1 in the ventilative Potted-plant container of antiseepage in add the high water of 15cm (boil through negative pressure to handle the back dissolved oxygen content be 3.3ml/g), seal storage then.Place the dissolved oxygen content of testing respectively after 24 hours in (equal temperature condition) each container bottom water; In the Potted-plant container that the result finds to relate in the utility model 10.5 ml/g; And common Potted-plant container (pottery pot cultivation receptacle; Plastics and close Potted-plant container) in the dissolved oxygen content of water be respectively 3.3 ml/g, 3.4 ml/g, 3.2 ml/g, visible, the Potted-plant container that relates in the utility model can be through the dissolved oxygen in the additional water body of its permeability.
And the hole that liquid water molecules is compared between aggregate is much bigger, and hydrone is difficult to pass through under the situation of low-pressure.In addition, the aggregate of Potted-plant container is bonding by the hydrophobicity binding agent, for hydrone repulsive interaction is arranged, and has guaranteed the barrier properties of Potted-plant container.
Be coated with lyophobic dust on the particles of aggregates of the preferred version of the utility model, the particles of aggregates that has lyophobic dust has prevented that further the water that pours in the Potted-plant container from flowing out from basin, has realized the antiseepage of Potted-plant container, ventilative, water storage function.
Description of drawings
For the content that makes the utility model is more clearly understood,, the utility model is done further detailed explanation, wherein below according to the specific embodiment of the utility model and combine accompanying drawing
Fig. 1 is the structural representation of the ventilative Potted-plant container of antiseepage.
Reference numeral is expressed as among the figure: the 1-antiseepage Potted-plant container of breathing freely
Embodiment
Lyophobic dust described in the embodiment is the hydrophobic resin film, and said hydrophobic resin film is by one or more films that form in hydrophobicity epoxy resin, phenolic resins, polyurethane resin and the silicones.Preferably, said hydrophobicity epoxy resin is one or more in glycidol ether based epoxy resin, ethylene oxidic ester based epoxy resin, glycidol amine epoxy resin, line style aliphatic category epoxy resin, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, polyamide modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified epoxy resin, mylar modified epoxy, urine aldehyde melmac modified epoxy, furfural resin modified epoxy, vinyl modified epoxy, isocyanate modified epoxy resin or the silicones modified epoxy; Said hydrophobicity phenolic resins is one or more in xylol phenol-formaldehyde resin modified, epoxy resin modification phenolic resins or the organic silicon modified phenolic resin.
And hydrophobic resin as previously discussed can obtain through following method modification, and concrete method of modifying is:
With epoxy resin; Like phthalic anhydride or maleic anhydride; With oil-soluble monomer copolymerization; Said oil-soluble monomer is: alkyl acrylate; Alkyl methacrylate, any in ethylacrylic acid, vinylacetate, allyl acetate, sodium vinyl sulfonate, methyl vinyl ether, methallyl ether, dimethylaminoethyl methacrylate, dimethylaminoethyl acrylate, acrylic acid dimethylamino propyl ester, acrylic acid lignocaine propyl ester, acrylic acid dimethylamino butyl ester, dimethylaminoethyl methacrylate, the diethylaminoethyl methacrylate.
Perhaps, also can the epoxy resin graft modification be formed graft polymers; With the hydrophilic radical of epoxy resin, like hydroxyl, react with hydrophobic function monomer, it is connect; Hydrophobic function monomer is: benzaldehyde, alkylbenzene formaldehyde (one big type) utilizes the reaction of hydroxyl and aldehyde radical.
Perhaps, also can epoxy resin be carried out substitution reaction, under the catalytic reaction of illumination, participate in substitution reaction, halogen received above the epoxy resin, to improve hydrophobic performance with chlorine.
In addition, can add in the said hydrophobic resin film has curing agent, and, add different curing agent for different resins, wherein, the selection of curing agent is specific as follows:
For glycidol ether based epoxy resin, ethylene oxidic ester based epoxy resin, glycidol amine epoxy resin, line style aliphatic category epoxy resin, alicyclic based epoxy resin, polysulfide-rubber-modified epoxy, polyamide modified epoxy, polyvinyl alcohol uncle butyraldehyde modified epoxy, acrylonitrile butadiene rubber modified epoxy resin, phenolic resin modified epoxy resin, mylar modified epoxy, urine aldehyde melmac modified epoxy, furfural resin modified epoxy, vinyl modified epoxy, isocyanate modified epoxy resin or silicones modified epoxy, preferable curing agent is any or several kinds in fatty amine, aliphatic cyclic amine, aromatic amine, polyamide, acid anhydrides, the tertiary amine;
For xylol phenol-formaldehyde resin modified, epoxy resin modification phenolic resins or organic silicon modified phenolic resin, preferable curing agent is a hexamethylenetetramine;
For organic siliconresin, preferable curing agent is dibutyl tin dilaurate or N, N, N', any in the N' one tetramethyl guanidinesalt or several kinds;
For the hydrophobicity polyurethane resin, its curing agent is the addition product of TDI and TMP, the tripolymer of the prepolymer of TDI and hydroxyl component and the agent of one-component moisture solidification, TDI.
For unsaturated polyester (UP) (polymer of terephthalic acid (TPA) and ethylene glycol), the curing agent that is added during normal temperature is ketone peroxide and cobalt naphthenate; The curing agent that is added 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 polytetrafluoroethylene (PTFE), vegetable oil, copper silicon, siloxanes, hydrocarbon and the combined polymerization Vingon.Preferably, said hydrocarbon comprises any one or its combination in paraffin, kerosene, diesel oil, crude oil, petroleum distillate, solvent naphtha and the aliphatic solvents.
Wherein, said lyophobic dust is for being coated on the said particles of aggregates, and said lyophobic dust is coated on method on the said particles of aggregates for spraying, dipping or soak particles of aggregates and in the liquid solution of lyophobic dust, apply particles of aggregates with chemistry; Perhaps be coated in the particles of aggregates for the thin-film sheet of using hydrophobic property material; Perhaps for the particles of aggregates with heating is positioned in the lyophobic dust, the fusion 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.
Fig. 1 is the ventilative Potted-plant container of the described antiseepage of the utility model; The ventilative Potted-plant container 1 of said antiseepage has the cavity of an opening; Spread all over the hole that the 0.01-0.2 mm that forms between the adjacent particles of aggregates is arranged on the said Potted-plant container; Hole in this size range can make gas molecule pass through smoothly, and can effectively stop liquid water molecules to see through.
Said particles of aggregates is that quartz sand and slag are with weight ratio 5:1 mixture; The particle diameter of said quartz sand is 0.075-0.3 mm; The particle diameter of slag is 0.1-0.3 mm; Said hydrophobic binding agent is a fluorine-containing epoxy resin binding agent 2,2-bis-phenol base HFC-236fa diglycidyl ether, and hydrophobic binding agent and particles of aggregates use by weight 1:99.
Said Potted-plant container 1 is to make through following method:
A. with particles of aggregates with pour agitator into after the hydrophobic binding agent mixes and stir;
The particles of aggregates that b. will coat the hydrophobic binding agent is poured potted plant mould into;
C. the demoulding can obtain said Potted-plant container after normal temperature was placed and made adhesive cures in 2 hours.
Embodiment 2
The ventilative Potted-plant container 1 of antiseepage in the present embodiment has the cavity of an opening; Spread all on the said Potted-plant container hole that forms 0.02-0.3 mm between the adjacent particles of aggregates is arranged; Hole in this size range can make gas molecule enough smoothly logical, and can effectively stop liquid water molecules to see through.
Said particles of aggregates is mixed with weight ratio 2:1 by haydite and glass microballoon, and the particle diameter of said haydite is 0.075-0.6 mm, and the particle diameter of said glass microballoon is 0.04-0.15 mm.
Said 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 1:49.
Be coated with hydrophobicity epoxy resin on the said particles of aggregates, said hydrophobicity epoxy resin is the 8wt% of particles of aggregates.Said hydrophobicity epoxy resin is to be made by phthalic anhydride and methyl vinyl ether copolymerization.
The method that said epoxy resin is coated on the said particles of aggregates is:
1) epoxy resin is heated to molten condition;
When 2) particles of aggregates being heated to 200 ℃, add said epoxy resin, 20 seconds stirring and evenly mixings make said epoxy resin be dispersed in said particles of aggregates surface;
3) paraformaldehyde 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) Tissuemat E lubricant (accounting for the 0.0025wt% of particles of aggregates) is added in the mixture that is cured, stir, cooling is sieved, and promptly gets.
Said Potted-plant container 1 is to make through following steps:
The particles of aggregates that a. will be coated with hydrophobicity epoxy resin with pour agitator 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 potted plant mould into;
C. 5 ℃ place 48 hours curing moldings after the demoulding can obtain said Potted-plant container.
Embodiment 3
The ventilative Potted-plant container 1 of antiseepage in the present embodiment has the cavity of an opening; Spread all on the said Potted-plant container hole that forms 0.001-0.2 mm between the adjacent particles of aggregates is arranged; Hole in this size range can make gas molecule enough smoothly logical, and can effectively stop liquid water molecules to see through.
Said particles of aggregates is mixed with weight ratio 1:4 by haydite and quartz sand, and the particle diameter of said haydite is 0.05-0.3 mm, and the particle diameter of said quartz sand is 0.06-0.112 mm.
Said hydrophobic binding agent is an 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 polytetrafluoroethylene (PTFE) on the said particles of aggregates, said hydrophobicity polytetrafluoroethylene (PTFE) is the 3wt% of particles of aggregates.
The method that said hydrophobicity polytetrafluoroethylene (PTFE) is coated on the said particles of aggregates is:
1) the hydrophobicity polytetrafluoroethylene (PTFE) is heated to molten condition;
When 2) particles of aggregates being heated to 210 ℃, add said hydrophobicity polytetrafluoroethylene (PTFE), 30 seconds stirring and evenly mixings make said hydrophobicity polytetrafluoroethylene (PTFE) be dispersed in said particles of aggregates surface;
3) hexamethylenetetramine 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 promptly gets.
Said Potted-plant container 1 is to make through following steps:
The particles of aggregates that a. will be coated with the hydrophobicity polytetrafluoroethylene (PTFE) with pour agitator 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 potted plant mould into;
C. the demoulding can obtain said Potted-plant container after normal temperature was placed and made adhesive cures in 3 hours.
Embodiment 4
The ventilative Potted-plant container 1 of antiseepage in the present embodiment has the cavity of an opening; Spread all on the said Potted-plant container hole that forms 0.03-0.1 mm between the adjacent particles of aggregates is arranged; Hole in this size range can make gas molecule enough smoothly logical, and can effectively stop liquid water molecules to see through.
Said particles of aggregates is mixed with weight ratio 4:6 by haydite and quartz sand, and the particle diameter of said haydite is 0.09-0.3 mm, and the particle diameter of said quartz sand is 0.05-0.1 mm.
Said hydrophobic binding agent is a polyurethane for the polyurethane aromatic isocyanate, and hydrophobic binding agent and particles of aggregates use by weight 1.5:98.5.
Be coated with hydrophobicity phenolic resins on the said particles of aggregates, said phenolic resins is the 1wt% of particles of aggregates.Said hydrophobicity phenolic resins is to be made by maleic anhydride and sodium vinyl sulfonate copolymerization.
The method that said phenolic resins is coated on the said particles of aggregates does
1) phenolic resins is heated to molten condition;
When 2) particles of aggregates being heated to 220 ℃, add said phenolic resins, 60 seconds stirring and evenly mixings make said phenolic resins be dispersed in said particles of aggregates surface;
3) aliphatic amine curing 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 promptly gets.
Said Potted-plant container 1 is to make through following steps:
The particles of aggregates that a. will be coated with phenolic resins with pour agitator 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 potted plant mould into;
C. 120 ℃ place 1 hour curing molding after the demoulding can obtain said Potted-plant container.
As the interchangeable mode of the utility model, said hydrophobic binding agent can also be mylar bisphenol A-type saturated polyester resin or phenolic resins rosin modified phenolic resin.
The lyophobic dust that coats on the said particles of aggregates can also be the hydrophobic resin film, and said hydrophobic resin film is by one or more films that form in hydrophobicity epoxy resin, phenolic resins, polyurethane resin and the silicones.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (3)
1.
A kind of antiseepage Potted-plant container of breathing freely, said Potted-plant container are to be formed by the particles of aggregates bonding, have the cavity of an opening, it is characterized in that:
Forming gas molecule between the adjacent said particles of aggregates can pass through and the impervious hole of liquid water molecules, and the aperture of said hole is 0.001-0.3 mm.
2. the antiseepage according to claim 1 Potted-plant container of breathing freely is characterized in that:
The aperture of the hole that forms between the said adjacent particles of aggregates is 0.01-0.2 mm.
3. the antiseepage according to claim 1 and 2 Potted-plant container of breathing freely is characterized in that:
The particle diameter of said particles of aggregates is 0.04-0.85 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200258392U CN202190571U (en) | 2010-11-19 | 2011-01-26 | Leak-proof air-permeable potting container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020615230.6 | 2010-11-19 | ||
| CN201020615230 | 2010-11-19 | ||
| CN2011200258392U CN202190571U (en) | 2010-11-19 | 2011-01-26 | Leak-proof air-permeable potting container |
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| CN202190571U true CN202190571U (en) | 2012-04-18 |
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| CN102475041A (en) * | 2010-11-19 | 2012-05-30 | 北京仁创科技集团有限公司 | Anti-seepage air-permeable pot culture container and preparation method thereof |
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| CN103171814A (en) * | 2012-05-30 | 2013-06-26 | 北京仁创科技集团有限公司 | Air-permeable moisture-proof container capable of being assembled |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102475041A (en) * | 2010-11-19 | 2012-05-30 | 北京仁创科技集团有限公司 | Anti-seepage air-permeable pot culture container and preparation method thereof |
| CN102475041B (en) * | 2010-11-19 | 2014-08-13 | 北京仁创科技集团有限公司 | Anti-seepage air-permeable pot culture container and preparation method thereof |
| CN102850075A (en) * | 2011-06-30 | 2013-01-02 | 北京仁创铸造有限公司 | Air-permeable fish tank and its manufacturing method |
| CN102850075B (en) * | 2011-06-30 | 2016-04-06 | 北京仁创砂业科技有限公司 | A kind of Air-permeable fish tank and preparation method thereof |
| CN103168641A (en) * | 2012-04-27 | 2013-06-26 | 北京仁创科技集团有限公司 | Composite sand planting structure |
| CN103168638A (en) * | 2012-04-27 | 2013-06-26 | 北京仁创科技集团有限公司 | Multi-hole planting sand and sand planting structure |
| WO2013159739A1 (en) * | 2012-04-27 | 2013-10-31 | 北京仁创科技集团有限公司 | Porous planting sand, nutrient planting sand, composite planting sand and sand planting structure |
| CN103168641B (en) * | 2012-04-27 | 2015-11-04 | 北京仁创科技集团有限公司 | A kind of composite sand pattern of farming |
| CN103171814A (en) * | 2012-05-30 | 2013-06-26 | 北京仁创科技集团有限公司 | Air-permeable moisture-proof container capable of being assembled |
| CN103171814B (en) * | 2012-05-30 | 2015-11-04 | 北京仁创科技集团有限公司 | A kind of sliceable air-permeable dampproof container |
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