CN106510524A - Manufacturing method of foot drying pad - Google Patents
Manufacturing method of foot drying pad Download PDFInfo
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- CN106510524A CN106510524A CN201510571955.7A CN201510571955A CN106510524A CN 106510524 A CN106510524 A CN 106510524A CN 201510571955 A CN201510571955 A CN 201510571955A CN 106510524 A CN106510524 A CN 106510524A
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- dieplate
- inanimate matter
- cleaning pad
- shoes cleaning
- water
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Abstract
The invention provides a manufacturing method of a foot drying pad which is high in water absorbing speed and high in drying speed and cannot become declined in water absorbing speed after continuously used. According to the manufacturing method of the foot drying pad provided by the invention, the foot drying pad is constituted by an inorganic substance molding plate, and the method comprises the following steps: 1, stirring raw material slurry consisting of a calcareous raw material, a siliceous raw material and water, and simultaneously, conducting a hydrothermal reaction, so that waterborne slurry containing calcium silicate secondary particles is obtained; and 2, dehydrating and forming the waterborne slurry obtained in the step 1, so that the inorganic substance molding plate is obtained. The foot drying pad manufactured by the manufacturing method comprises the inorganic substance molding plate which is formed by the calcium silicate crystallized secondary particles and/or a compressive deformation substance of the secondary particles, and the bulk density of the inorganic substance molding plate is 0.2-0.7g/cm3.
Description
Technical field
The present invention relates to a kind of manufacture method of the shoes cleaning pad being layered on used in bathroom, swimming pool etc..
Background technology
It is towelling and fiber crops system pad at present mostly shoes cleaning pad used in bathroom, swimming pool, but the short time is frequent
Using reducing water absorbing capacity, generation can not dry the situation of moisture on wet foot.Although for solving this problem
Developing, water absorption rate high specialty fibers are used for the shoes cleaning pad of towelling, but as this shoes cleaning pad is by thin
Cloth is made, therefore water absorption is limited, it is still desirable to improve.
Based on this viewpoint, the various shoes cleaning pads for improving disadvantages mentioned above are proposed.For example propose in patent documentation 1
By the shoes cleaning pad constituted containing diatomaceous humidity regulation material (high-hydroscopicity ceramic tile) and supporting table.Additionally,
Proposing in patent documentation 2 is carried out manufacturing paper with pulp after molding for the raw material slurry of main material to kieselguhr and slaked lime,
The shoes cleaning pad containing calcium silicates inorganic board with specific broad pore distribution is obtained through autoclave hardening.These
Shoes cleaning pad has high-hydroscopicity energy compared to towelling.
Prior art literature
Patent documentation
Patent documentation 1：JP 2006-34797 publication
Patent documentation 2：JP 2010-184108 publication
But the absorption speed of above-mentioned shoes cleaning pad is nor very fast, and if the short time frequently use, exist
The problem that its absorption speed is reduced.Further, also there is slow drying speed, leave damp for a long time.
The content of the invention
The present invention is made in view of the above problems, be its object is to provide that a kind of absorption speed is fast, continuous is used
Also the manufacture method of absorption speed and the also fast shoes cleaning pad with practical intensity of rate of drying is less reduced afterwards.
The present inventor is had found by using specific manufacture for reaching after above-mentioned purpose furtherd investigate repeatedly
The calcium silicate board that method is obtained, can obtain the shoes cleaning pad with practical intensity for solving the above problems, so as to complete
Into the present invention.
That is, the present invention relates to the manufacture method of following shoes cleaning pads.
1st, a kind of manufacture method of shoes cleaning pad, is the manufacture method of the shoes cleaning pad being made up of inanimate matter dieplate,
Characterized in that, at least including：
Operation 1, is carried out while raw material slurry of the stirring comprising calcareous raw material, silicic acid matter raw material and water
Hydro-thermal reaction obtains the water paste comprising calcium silicates offspring；And
Operation 2, the water paste to obtaining in the operation 1 carry out dehydration forming, obtain the inanimate matter
Dieplate.
2nd, the manufacture method of the shoes cleaning pad according to above-mentioned 1, it is characterised in that to entering in the operation 2
The water paste before row dehydration forming at least adds resin.
3rd, the manufacture method of the shoes cleaning pad according to above-mentioned 1 or 2, it is characterised in that to the operation 2
In carry out before dehydration forming water paste addition inorganic agent；And/or
At least one side coating process agent of the inanimate matter dieplate obtained by the operation 2.
Invention effect
The manufacture method of shoes cleaning pad of the invention, it is available to be formed by the material containing calcium silicates and loose close
Spend for 0.2～0.7g/cm3Inanimate matter dieplate constitute shoes cleaning pad.According to the shoes cleaning pad, wet foot is placed
Quickly can absorb water, water absorption is high and the absorption speed that reduced during Reusability in the short time is also little.Also,
Can be dried in the shoes cleaning pad short time after moisture due to absorbing, therefore damp can also be suppressed.Thus, this
The manufacture method of the shoes cleaning pad in bright is applied to manufacture shoes cleaning pad as characterized above.
Specific embodiment
Below, embodiments of the present invention are described in detail.
<The manufacture method of shoes cleaning pad>
Above-mentioned shoes cleaning pad can be manufactured according to following manufacture method.
First, the inanimate matter dieplate as shoes cleaning pad base material is obtained, specifically, can be according at least with such as
The method manufacture of lower operation 1 and operation 2.
(1) operation 1, while raw material slurry of the stirring comprising calcareous raw material, silicic acid matter raw material and water
Water paste comprising calcium silicates offspring is obtained by hydro-thermal reaction；
(2) operation 2, the water paste to obtaining in the operation 1 carry out dehydration forming, obtain inanimate matter
Dieplate.
Operation 1 is to obtain the slurry of the aqueouss comprising calcium silicates offspring as inanimate matter dieplate primary raw material
The operation of material.Water paste refers to the slurry including at least calcium silicates offspring and water.
As shown in examined patent publication 53-12526 publication, water paste can be by stirring in autoclave
Including at least calcareous raw material, silicic acid matter raw material and water raw material slurry while carry out hydro-thermal reaction and obtain
Arrive.According to this paddling process, can obtain the agglomerate comprising the primary particle cohesion as crystallization (
Referred to as condensation product), that is, form the water paste of the calcium silicates of offspring state.
Such as Silicon stone, silica sand, silica gel, white carbon, kieselguhr, ferrosilicon powder are illustrated as above-mentioned silicic acid matter raw material
One or more of dirt, white sand, rice hull ash etc..Additionally, illustrate as calcareous raw material having quick lime (oxygen
Change calcium), slaked lime (calcium hydroxide), carbide slag, one or more of calcium chloride etc..And relative to stone
The total amount of grey matter raw material and silicic acid matter raw material, the content of water are typically more than 5 times of weight (preferably 10～70
Times weight).The condition of the hydro-thermal reaction of raw material slurry is not limited in generating the knot such as eakleite, tobermorite
The offspring of brilliant calcium silicate hydrate, such as add while can stirring raw material slurry in autoclave
Pressure and heating.With regard to temperature and pressure during hydro-thermal reaction, pressure is preferably from about 8～50kgf/cm2, temperature is excellent
Elect about 170～260 DEG C as.
The calcium silicates obtained in operation 1 are according to for the material choice used by obtaining the calcium silicates, being category
Calcium silicates in wollastonite group, the calcium silicates for belonging to tobermorite group, the calcium silicates for belonging to alpha chalcocite group,
The calcium silicates for belonging to gyrolite group, the calcium silicates for belonging to γ-dicalcium silicate group, α-dicalcium silicate hydrate
Deng.Eakleite, foshagite or the wollastonite of wollastonite group is preferably belonged among above-mentioned；Belong to snow silicon
The tobermorite or CSH (I) of calcium stone group；Or belong to the gyrolite or α of gyrolite group-dicalcium silicate water
Compound.The calcium silicates that above-mentioned illustration is enumerated can be a kind of with individualism, it is also possible to mixes two or more.Additionally,
Above-mentioned CSH (I) represents the quasicrystal of tobermorite group.Additionally, also comprising such as examined patent publication in gyrolite
The complex of gyrolite and amorphous silica shown in 60-29643 publications.From excellent mechanical strength, work
In industry from the viewpoint of use, especially preferred calcium silicates are tobermorite and/or eakleite.
Above-mentioned calcium silicates can be the state of the offspring to form calcium silicates.Additionally, also using as crystallization
Primary particle cohesion is referred to as complexation.The calcium silicates for forming offspring state are concrete such as examined patent publication 53-12526
Publication etc. is shown, preferably the calcium silicates such as tobermorite or eakleite.And calcium silicates (are included for wollastonite
Pseudowollastonite) when, eakleite, foshagite, tobermorite, CSH (I) or white calcium boilings can be heated
Stone is obtained, and especially preferably heats eakleite, foshagite, tobermorite, CSH (I) or white calcium
Wollastonite obtained from the offspring of zeolite.
The particle diameter of the offspring of the calcium silicates obtained in not limiting operation 1, but form about 5～150 μm
The length of primary particle of offspring can be about 1～20 μm.
Operation 2 is to carry out dehydration forming to the water paste that operation 1 is obtained and obtain the work of inanimate matter dieplate
Sequence.
Water paste can be added as needed on known cement, filler, pigment, fibrous material, dyestuff,
The additives such as polymer (resin), flocculating agent, waterproofing agent.Such as above-mentioned cement can illustrate Portland cement,
White cement, alumina cement, blast-furnace cement, pulverized fuel ash cement, blended cement etc..Above-mentioned filler can example
Show such as clay, bentonite, Talcum, Calcium Carbonate etc..Fibrous material can be illustrated such as paper pulp, glass fibre, wood
Cotton, ceramic fibre, vinylon fiber, aramid fiber, nylon fiber, polyester fiber, polyethylene fibre,
Organic fiber or inorfil known to polypropylene fibre, steel fibre, carbon fiber etc..For example relative to aqueouss
Slurry (in terms of solid content), the content of fibrous material can be below 10 mass %.Add in water paste
Above-mentioned additive, can be carried out in operation 1, also can be carried out in operation 2.Additionally, following<Wipe one's feet
The other embodiment of pad>In detail the concrete example of above-mentioned polymer (resin).
Although not limiting the content of calcium silicates, generally in terms of the ratio in the solid content of inanimate matter dieplate,
Mixed proportion can be adjusted to include more than 50 mass %, calcium silicates more than preferably 70 mass %.
Dehydration forming method is not particularly limited, known method can be adopted.Dehydration forming method can be illustrated
The extrusion dehydration method of forming, method of manufacturing paper with pulp, roll-type dehydration forming method, centrifugal casting etc..Especially extrusion dehydration
In the method for forming, at least in the state of compressive plane is formed by the compression thing of the crystallization offspring of calcium silicates
Obtain inanimate matter dieplate.By adjusting the pressure etc. during extruding, it is also possible to make the whole inanimate matter dieplate be
Above-mentioned compression thing.Or inside is not compression thing, can also maintain the state of offspring.
And the drying meanss after dehydration forming can adopt known method, can illustrate air-dried, heat drying,
Hot air drying, vacuum drying, lyophilization, vacuum lyophilization, damping drying, Atmosphere control displaced type
The drying meanss such as drying, supercritical drying.According to composition or purpose, the purposes of molded body, suitably can set
Baking temperature and aridity (moisture content).
Figure can be given by using patterned pressing plate on the surface of inanimate matter dieplate during above-mentioned dehydration forming
Case, or the surface imparting pattern of the inanimate matter dieplate using various processing unit (plant)s after the drying.Additionally,
Do not damage in the range of the shoes cleaning pad characteristic (water absorption, drying property etc.) for obtaining, can with inanimate matter into
Surface coating of template etc. is coloured.
Base material of the inanimate matter dieplate obtained in operation 2 for shoes cleaning pad, sees slightly rectangular as formed plane
Tabular.Size (area) with regard to inanimate matter dieplate, as long as the size (area) required with shoes cleaning pad
And thickness, be not particularly limited its size.
<Shoes cleaning pad>
By the operation with operation as described above 1 and operation 2, can manufacture and be made up of inanimate matter dieplate
Shoes cleaning pad.The feature of the shoes cleaning pad is explained in detail below.
Above-mentioned shoes cleaning pad is characterised by, is the compression by calcium silicates offspring and/or the offspring
The inanimate matter dieplate that thing is formed, the bulk density of the inanimate matter dieplate is 0.2～0.7g/cm3.By above-mentioned
The characteristics of shoes cleaning pad that inanimate matter dieplate is constituted is that water absorption, absorption speed and drying property etc. are excellent, and
And mechanical strength is also excellent.
If bulk density is within the above range, due to forming appropriate space in inanimate matter dieplate, therefore can
Easily absorb or discharge moisture.More preferably the bulk density of inanimate matter dieplate is 0.4～0.7g/cm3。
Inanimate matter dieplate directly can be layered on ground etc. and be used by shoes cleaning pad, or can be with inanimate matter
The surface of dieplate, the one side for especially placing foot process desired pattern form (such as concaveconvex shape or porcelain
Brick shape) after be then covered with, be not particularly limited its mode.
Due to the absorption speed of the above-mentioned shoes cleaning pad formed by inanimate matter dieplate it is fast, after continuous use also less
Absorption speed is reduced, and rate of drying is also fast, therefore suitable as the shoes cleaning pad that bathroom, swimming pool etc. are used.
In addition shoes cleaning pad is also used as cooler pad, kitchen mat use.
<The other embodiment of the manufacture method of shoes cleaning pad>
The other embodiment of above-mentioned shoes cleaning pad is illustrated below.
Constitute shoes cleaning pad inanimate matter dieplate can by constituting calcium silicates as essential component as mentioned above,
And resin (polymer) can also be contained.When inanimate matter dieplate contains resin, wiping one's feet of obtaining can be improved
The mechanical strength of pad.Additionally, the inanimate matter dieplate being made up of calcium silicates normally conveys the thoughts and feelings of powder,
With so-called pulverability, but inanimate matter dieplate can suppress its powder sense (pulverability) when containing resin.
Above-mentioned resin types can be illustrated such as polyacrylic resin, polyacrylate resin, polymethylacrylic acid tree
Fat, polymethacrylate resin, cinnamic acrylic ester resinoid, styrene resin, styrene-
Butadiene type rubber, styrene-butadiene-acrylic rubber, ethylene-vinyl acetate copolymer resin,
Acrylamide resinoid, cellulosic resin, polyvinyl pyrrolidone resinoid, polyvinyl alcohol resin,
Polyamino acid etc., but it is not limited to this.And resin can be anionic property, cationic, nonionic
Any one of.The resin included in inanimate matter dieplate can be individually a kind of, or two kinds with
On.
Be not particularly limited the addition of above-mentioned resin, preferably such as in inanimate matter dieplate include about 1～3 matter
Amount %, now, it is easier to play the effect above of resin.If additionally, the addition of resin is crossed and is at most sent out
The raw situation for reducing absorption speed, thus it is not preferred.
Resin can by addition in the water paste before dehydration forming in above-mentioned operation 2, make inanimate matter into
Template includes resin.The method for adding resin in being not particularly limited water paste, but entered with liquid such as emulsions
Row addition is more readily dispersible, thus it is preferred that.
Using the water paste for adding resin as described above, the dehydration forming in above-mentioned operation 2 is carried out, can
Resiniferous shoes cleaning pad is wrapped in obtaining inanimate matter dieplate.
As another embodiment, shoes cleaning pad can with the inanimate matter that processed by least one side inorganic agent into
Template is constituted.That is, at least one side of inanimate matter dieplate can scribble inorganic agent (coating).Constitute shoes cleaning pad
When at least one side of inanimate matter dieplate is processed with inorganic agent, above-mentioned powder sense (pulverability) can be suppressed.
Inorganic agent is not particularly limited, as long as do not damaging the characteristic (water absorption, drying property etc.) of shoes cleaning pad
In the range of can suppress the material of powder sense (pulverability) just can be can such as be poisture-penetrability coating agent.Tool
There are the known poisture-penetrability coating such as Fructus Kaki liquid, Semen Lini oil, Folium Perillae, breast paint on body ground, poisture-penetrability coating agent, its
In preferred Fructus Kaki liquid, now in addition to powder sense is suppressed, can be with Bepaint inorganic matter dieplate.
On the other hand, other inorganic agents can also be the medicament comprising the acidic materials reacted with calcium silicates.
When inanimate matter dieplate scribbles this inorganic agent, as calcium silicates neutralization can be made, therefore can reduce to flesh
The stimulation of skin.
The acidic materials reacted with calcium silicates can illustrate the copper as disclosed in No. 2899744 publication of patent
Compound etc..Specific copper compound can enumerate the oxide of copper, hydroxide, salt, halogenide etc.；If
For the salt of copper, sulfate, nitrate, carbonate, acetate, various double salt etc. can be illustrated.More specifically
Ground, is CuSO4、CuSO4·5H2O、Cu(OH)2、CuCl2、CuCl2·2H2O、Cu(NO3)2·3H2O、
Cu(CH3COO)2·H2O etc..During using above-mentioned acidic materials, in addition to neutralization, light can be also obtained
The deodorization of catalyst generation and antibacterial and other effects.
The acidic materials reacted with calcium silicates can be also enumerated such as examined patent publication in addition to above-mentioned copper compound
Aluminum sulfate disclosed in 57-38555 publications.Now, also will can assign with above-mentioned copper compound identical effect
Give inanimate matter dieplate.Aluminum sulfate can illustrate anhydrous salt (Al2(SO4)3), hydrated salt (Al2(SO4)3·nH2O
, n=6～27) etc..
Additionally, phosphoric acid can be enumerated or selected from sulfamic acid, benzene with react other examples of acidic materials of calcium silicates
The groups such as sulfonic acid, p-methyl benzenesulfonic acid, 5-sulphosalicylic acid, 4- toluidines sulfamic acid and p-aminobenzene sulfonic acid
In it is at least one more than organic acid.
If processing at least one side of inanimate matter dieplate using the above-mentioned inorganic agent comprising poisture-penetrability coating agent,
Composition with poisture-penetrability coating agent in the process face.That is, the process face of inanimate matter dieplate is coated with moisture-inhibiting
The composition of property coating agent.
When processing inanimate matter dieplate using the inorganic agent comprising the acidic materials reacted with above-mentioned calcium silicates,
Its process face is coated with inorganic agent and the inanimate matter dieplate and reacts the composition of generation.Such as copper chemical combination
Thing uses CuSO4·5H2During O, react with calcium silicates and generate CaCu4(SO4)2(OH)6·xH2O (but
Be x be for about 3), Cu4SO4(OH)6Inanimate matter dieplate is coated on Deng composition is generated.Additionally, as copper
Compound uses CuCl2·2H2During O, Cu is coated with4(OH)6Cl2·3H2O、Cu2(OH)3Cl etc. is generated into
Point, also using Cu (NO3)2·3H2During O etc., Cu is coated with2(OH)3NO3Deng generation composition.And
During using aluminum sulfate, it is coated with by the generation composition that the mixture of Silica hydrogel, alumina gel, silica-alumina gel etc. is constituted
Inanimate matter dieplate.
The acidic materials that inorganic agent can share poisture-penetrability coating agent and react with calcium silicates.It is now inorganic
The process face of matter dieplate has poisture-penetrability coating agent and the acidic materials that react with calcium silicates and inorganic
Matter dieplate reacts the composition of generation.The surface of inanimate matter dieplate is processed using acidic materials particularly preferably
Afterwards, further the process face is processed with Fructus Kaki liquid, can now eliminate the uneven shade of Fructus Kaki liquid and obtain excellent appearance
Shoes cleaning pad.
A face of inanimate matter dieplate can be only processed using inorganic agent, it is also possible to all using inorganic agent process
Face, but when using as shoes cleaning pad, at least by place foot one side using inorganic agent process preferably.
Be not particularly limited the method for inanimate matter dieplate being processed using inorganic agent, i.e. coating process, Ke Yitong
Cross be coated or impregnated with etc. implementing (these methods are hereinafter referred to as " post treatment method ").The method of coating process agent
Such as after above-mentioned operation 1, operation 2 form inanimate matter dieplate, preprepared inorganic agent can be used,
Implemented by brushing, spraying, roller coat etc..In the model of the performances such as the absorption speed for not damaging inanimate matter dieplate
Enclose the interior appropriate concentration and coating weight for determining inorganic agent.And during by dip coating, such as through above-mentioned operation
1st, after 2 shaping inorganic matter dieplate of operation, can be by the laminated soaking treatment agent of painting of the inanimate matter dieplate
Solution, or can be by the solution of whole inanimate matter dieplate soaking treatment agent.
In addition to the processing method of above-mentioned post treatment method, add in water paste before dehydration forming in above-mentioned operation 2
Plus inorganic agent, the inanimate matter dieplate processed with inorganic agent can be obtained by dehydration forming.Without special
The method for adding inorganic agent in limiting water paste now.And solid state inorganic agent can be added, also may be used
To add solution state inorganic agent.Can be in the model of the characteristic (water absorption, drying property etc.) for not damaging shoes cleaning pad
Enclose the interior appropriate addition for determining inorganic agent.
Using the water paste for being added with above-mentioned inorganic agent, by carry out with 2 identical dehydration of above-mentioned operation
Reason, can obtain processing the shoes cleaning pad of inanimate matter dieplate using inorganic agent.This use can also be combined to add
The method of inanimate matter dieplate and above-mentioned post treatment method are processed with inorganic agent added with the water paste of inorganic agent.
By inorganic agent it is done to inanimate matter dieplate be surface-treated (surface covering) can use it is above-mentioned containing
The inanimate matter dieplate of resin, any one for not containing in the inanimate matter dieplate of resin.Also, aqueouss
When adding inorganic agent in advance in slurry, the water paste can contain resin, it is also possible to not contain resin.
The present invention is further illustrated below by embodiment, but the present invention is not limited to the side of these embodiments
Formula.
(embodiment 1)
Mix 48 weight parts of quicklime, 52 weight portion Silicon stones and 1200 weight portion water, brewable material slurry,
In 1.47MPa (15kgf/cm in autoclave2), stir 4 hours originals under conditions of 197 DEG C of temperature
Slip material is gone forward side by side water-filling thermal response.Obtain mixed containing eakleite and a small amount of tobermorite by the hydro-thermal reaction
The water paste of the offspring of conjunction.
Preparation is calculated as the above-mentioned water paste of 77 weight portions by solid content, further, in the water paste with
Random order mix 2 parts by weight of bentonite, 16 weight portion normal portland cements, 2 weight portion secondary stocks with
And 3 parts by weight of glass fiber.The water paste for mixing above-mentioned various materials is flowed into after ormal weight mould,
50kgf/cm2Be dehydrated under pressure, and process is dried to obtaining dehydration forming body under 150 DEG C of air
Obtain inanimate matter dieplate.Bulk density is obtained by carrying out surface grinding process to the inanimate matter dieplate
0.4g/cm3And bulk density 0.7g/cm3Two kinds of inanimate matter dieplates.Bulk density 0.4g/cm3Inanimate matter
Dieplate be sample 1, bulk density 0.7g/cm3Inanimate matter dieplate be sample 2.
(embodiment 2)
What preparation was obtained in being calculated as the embodiment 1 of 90 weight portions by solid content avenges silicon containing eakleite with a small amount of
The water paste of the offspring of calcium stone mixing, further, mixes 2 with random order in the water paste
Weight portion white cement, 5 parts by weight of glass fiber and 3 parts by weight of styrene-acrylic resin.Will be mixed
Close state various materials water paste flow into ormal weight mould after, in 50kgf/cm2It is dehydrated under pressure,
And to obtaining dehydration forming body and being dried process obtaining inanimate matter dieplate under 120 DEG C of air.By right
The inanimate matter dieplate carries out surface grinding process and obtains bulk density 0.6g/cm3Inanimate matter dieplate.The nothing
Machine matter dieplate is sample 3.
(embodiment 3)
The inanimate matter molded body that method same as Example 2 is obtained is processed according to preliminary dimension severing.Then,
100g/m is pressed on one face of the inanimate matter molded body processed in severing with hairbrush2Coating weight be coated with 9 matter
After amount % copper sulfate solutions (using commercial sulphuric acid copper), drying in 2 hours is carried out under 105 DEG C of air.
So obtained inanimate matter molded body (bulk density 0.6g/cm3) it is sample 4.
(embodiment 4)
The inanimate matter molded body that method same as Example 2 is obtained is processed according to preliminary dimension severing.Then,
Pressing Al2O3It is calculated as the such severing of dipping in 2 mass % aluminum sulfate aqueous solutions (using commercial sulphuric acid aluminum)
The whole inanimate matter molded body of processing.Aluminum sulfate aqueous solution presses solution gauge to the coating amount of inanimate matter molded body
For 300g/m2.Then, the entire surface for scribbling aluminum sulfate is immersed in into 40 times of water-reducible Fructus Kaki liquid (trade names：
Odorless Fructus Kaki liquid, great Shan patterns Industrial Co., Ltd) in, Fructus Kaki liquid is coated with a face of inanimate matter molded body,
Drying in 2 hours is carried out under 105 DEG C of air.Fructus Kaki liquid presses above-mentioned 40 times to the coating amount of inanimate matter molded body
Water-reducible Fructus Kaki liquor amount is calculated as 160g/m2.The bulk density of inanimate matter molded body obtained above is 0.6
g/cm3, and as sample 5.
(comparative example 1)
Apply for a patent the shoes cleaning pad (trade name of the companies market of document 1：UB foot baths leisure bath mat, ceramic tile
Pattern, is kieselguhr in main material described in webpage, by Shimadzu XRD device (XRD-6100) to this
Commodity carry out the result of powder X-ray diffraction, have confirmed that and contain calcium silicates as a kind of composition) flat part
Test film is cut out as sample 6.
(comparative example 2)
Shoes cleaning pad (the trade name that kieselguhr is constituted as main constituent：Bath mat lamp, records as material in webpage
Kieselguhr and paper pulp fiber) flat cut out test film as sample 7.
[evaluation test]
For the inanimate matter molded body (sample 1～5) and comparative example 1,2 that obtain in above-described embodiment 1～4
In the experiment body (sample 6,7) that obtains, have rated absorption speed as follows and repeat water absorbing properties,
And drying property.
<Absorption speed and repetition water absorbing properties>
Dripped in the face center part of the test film of 100mm × 100mm × t9.5mm by micropipet
0.1mL water, and measure the time of the water infiltration test piece for dripping.After visually confirming that water penetrates into, further
Ground, dripped 0.1mL water by same place of the micropipet in test film middle body, and metering is dripped
The time of water infiltration test piece.Repeat the operation, at most carry out 20 times.
<Drying property>
Solidify four sides and the back side of the test film of 100mm × 100mm × t9.5mm by aluminium strip, make
The test film contains 1000g/m2After water, solidified 1 hour with sealing state with preservative film.After solidifying
Test film place 20 DEG C of interior, the quality of experiment with measuring piece behind 12 hours or 24 hours, according to
Following formula calculates dry amount (g/m by Mass lost amount2)。
A(g/m2)=B (g)/C (m2)
Wherein, A represents dry amount (g/m2), B represents Mass lost amount (g) after the stipulated time, C tables
Show the surface area (m of test film2).Stipulated time refers to that the surface area of test film is 0.01m 24 hours2。
Table 1 represents the experiment bulk density of body of sample 1～7, resin content and whether has surface treatment,
And represent the evaluation result of absorption speed and drying property.Absorption speed represents the 1st time, the 2nd time respectively
And the absorption speed result of the test of the 20th time.And doing when drying property represents 24 hours dried
Dry amount.
Table 1
※ samples 6 have been reached in the 14th time more than 400 seconds, therefore terminate test.
As can be known from Table 1, the test film of numbering 1～5 is respectively provided with the excellent suction as shoes cleaning pad big event
Aqueouss energy and drying property.On the other hand commercially available product numbering 6 (comparative example 1), numbering 7 (comparative example 2) are understood
Shoes cleaning pad water absorbing properties, rate of drying it is all very poor.Understand that manufacturing method according to the invention is obtained in sum
The shoes cleaning pad for arriving, absorption speed is fast, also less reduce absorption speed, and rate of drying after continuous use
Hurry up.
Claims (3)
1. a kind of manufacture method of shoes cleaning pad, is the manufacture method of the shoes cleaning pad being made up of inanimate matter dieplate,
Characterized in that, at least including：
Operation 1, is carried out while raw material slurry of the stirring comprising calcareous raw material, silicic acid matter raw material and water
Hydro-thermal reaction obtains the water paste comprising calcium silicates offspring；And
Operation 2, the water paste to obtaining in the operation 1 carry out dehydration forming, obtain the inanimate matter
Dieplate.
2. the manufacture method of shoes cleaning pad according to claim 1, it is characterised in that to the operation 2
In the water paste that carries out before dehydration forming at least add resin.
3. the manufacture method of shoes cleaning pad according to claim 1 and 2, it is characterised in that to the work
The water paste at least inorganic agent before dehydration forming is carried out in sequence 2；And/or
At least one side coating process agent of the inanimate matter dieplate obtained by the operation 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571955.7A CN106510524A (en) | 2015-09-09 | 2015-09-09 | Manufacturing method of foot drying pad |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571955.7A CN106510524A (en) | 2015-09-09 | 2015-09-09 | Manufacturing method of foot drying pad |
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| CN106510524A true CN106510524A (en) | 2017-03-22 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069476A (en) * | 1991-08-09 | 1993-03-03 | 小野田水泥株式会社 | Calcium silicate having high strength formed body and manufacture method thereof |
| JP2899744B2 (en) * | 1995-03-01 | 1999-06-02 | 日本インシュレーション株式会社 | Photocatalyst material and method for producing the same |
| JP2006034797A (en) * | 2004-07-29 | 2006-02-09 | Panahome Corp | Bathroom rug |
| JP2007068414A (en) * | 2005-09-05 | 2007-03-22 | Wood One:Kk | Pet bed |
| JP2014138878A (en) * | 2009-01-16 | 2014-07-31 | Ube Ind Ltd | Foot-wiping mat, and method for manufacturing the same |
-
2015
- 2015-09-09 CN CN201510571955.7A patent/CN106510524A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069476A (en) * | 1991-08-09 | 1993-03-03 | 小野田水泥株式会社 | Calcium silicate having high strength formed body and manufacture method thereof |
| JP2899744B2 (en) * | 1995-03-01 | 1999-06-02 | 日本インシュレーション株式会社 | Photocatalyst material and method for producing the same |
| JP2006034797A (en) * | 2004-07-29 | 2006-02-09 | Panahome Corp | Bathroom rug |
| JP2007068414A (en) * | 2005-09-05 | 2007-03-22 | Wood One:Kk | Pet bed |
| JP2014138878A (en) * | 2009-01-16 | 2014-07-31 | Ube Ind Ltd | Foot-wiping mat, and method for manufacturing the same |
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