CN107445589A - A kind of super hydrophilic easily cleaning function ceramic material and its preparation technology - Google Patents
A kind of super hydrophilic easily cleaning function ceramic material and its preparation technology Download PDFInfo
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
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- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
- C04B33/1322—Red mud
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- C04B33/13—Compounding ingredients
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3436—Alkaline earth metal silicates, e.g. barium silicate
- C04B2235/3445—Magnesium silicates, e.g. forsterite
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
- C04B2235/365—Borosilicate glass
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
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- C04B2235/38—Non-oxide ceramic constituents or additives
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Abstract
The invention discloses a kind of super hydrophilic easily cleaning function ceramic material, it is characterised in that is made up of the component of following parts by weight：40 60 parts of changed red mud, 15 20 parts of sepiolite, 16 22 parts of tourmaline, Ti3C225 35 parts.Compared with prior art, the Ti in the present invention3C2Pore structure with two dimension, can be by changed red mud powder after sintering, sepiolite powder, tourmaline powder is absorbed in the hole that it has two dimension, wherein changed red mud powder and sepiolite powder make super hydrophilic easily cleaning function ceramic material surfaces produced by the present invention smooth, and there is superpower hydrophilic ability, the globule can be made to be extended in glaze paint rapidly, effectively remove the greasy dirt and tea stain of glaze paint, keep glaze paint clean, it is away from liquid detergent, the guarantee of healthy living, simultaneously, tourmaline powder can produce superpower far infrared energy ripple, resonance is produced with water clusters, big water clusters are fissioned into less water clusters, and remove the dirt contained in water clusters annular coherent structure, reach easy clean effect.
Description
Technical field
The present invention relates to inorganic non-metallic ceramics Material Field, particularly a kind of super hydrophilic easily cleaning function ceramic material and
Its preparation technology.
Background technology
As industrial expansion and mankind's activity are increasingly frequent, city, the pollution in small towns are increasingly severe, grow therefrom
Various diseases it is also more and more.Ceramic has abundant decorative effect and the good characteristic such as wear-resisting, corrosion-resistant,
Enter daily life extensively, it is deep to be liked.In recent years, consumer is continuous to the performance requirement of domestic ceramics, sanitary china, architectural ceramics
Improve, not only require that product is attractive in appearance, practical, wear-resisting, but also there is environmental protection, the New function of health.
But the microstructure of ceramic product is made up of crystalline phase, glass phase and stomata, its final products exist 5%~
10% bulk porosity, when pollutant touches product surface, due to superficial phenomenon and capillarity, a part of pollutant
It will penetrate among open pore；In addition, microcosmic uneven of ceramic surface also causes its adhesion to pollutant.Such as：Day
Closely related with porcelain, wall brick, floor tile, closet, wash basin, bathtub product and the life of people, frequently contaminated, people are general
Solve pollution problem with liquid detergent, disinfectant, clean, very short time is contaminated again after sterilization.Research is found：Pollutant is basic
On be made up of water-soluble soluble colored inorganic thing or organic matter, generally in acid or alkalescence, in daily life
Sewage, tea, dust, ink and organic greasy dirt etc., make ceramic surface be contaminated and be difficult to clean off, and influence to clean and attractive in appearance,
Also turn into the growth hotbed of various bacteriums simultaneously, the various diseases grown therefrom are also more and more.Solves this
Problem, it is necessary to walk Sustainable Development Road, on the one hand solve pollution sources, on the other hand seek to improve the antipollution of domestic environment
Ability, that is, develop easy clean, antipollution material and its product.
The content of the invention
The invention aims to solve the deficiency of prior art problem, there is provided a kind of super hydrophilic easily cleaning function ceramics material
Material and its preparation technology.
To reach above-mentioned purpose, the present invention is implemented according to following technical scheme：
A kind of super hydrophilic easily cleaning function ceramic material, is made up of the component of following parts by weight：Changed red mud 40-60 parts,
Sepiolite 15-20 parts, tourmaline 16-22 parts, Ti3C225-35 parts.
A kind of preparation technology of super hydrophilic easily cleaning function ceramic material, comprises the following steps：
Step 1: it is 1 according to the mass ratio of red mud and distilled water at room temperature:5 ratio takes red mud and distilled water, in magnetic
Red mud is evenly spread into the formation red mud aqueous solution in distilled water under power stirring；It is taken 1.5 times of distilled water volume by volume
Concentration is that 5mol/L hydrochloric acid is added in the red mud aqueous solution, and magnetic agitation obtains palm fibre in 2 hours under 85 DEG C of heating water bath environment
Yellow suspension；Then it is 7.2 and with being stirred vigorously to form khaki colloidal solution that ammoniacal liquor to pH value, which is slowly added dropwise,；In 50 DEG C of rings
Aging 30 minutes under border, it is ultrasonically treated 15 minutes, is washed to neutrality, is filtrated to get solid product, is dried at a temperature of 60 DEG C solid
Body product, it is ground to particle diameter and obtains particulate modified molybdenum red mud powder for 0.06-1.0 microns；
Step 2: taking Ti3AlC2 to be put into plastics reaction vessel, the hydrogen fluorine that enough mass fractions are 40% is slowly added dropwise
Acid, side edged rock 10-20 minutes, at 60 DEG C water-bath 10-20 hours obtain reaction solution, by reaction solution successively pass through from
Filter residue is obtained after the heart, washing, filtering, obtained filter residue is dried into 6-10 hours at 70 DEG C, it is 0.06-1.0 to be ground to particle diameter
Micron obtains Ti3C2 powders；
Step 3: taking sepiolite 15-20 parts, tourmaline 16-22 parts are ground to particle diameter and obtained for 0.06-1.0 microns respectively
Sepiolite powder and tourmaline powder；
Step 4: take 25-35 parts Ti obtained above3C2Powder, 40-60 part changed red muds powder, 15-20 part sepiolites
Powder, 16-22 parts tourmaline powder are carried out being mixed to get mixed powder, and mixed-powder is distributed to 1000 milliliters of deionized water
Mixing suspension is obtained with the mixed solution of isopropyl acetone, mixing suspension is ultrasonically treated at 45 DEG C, then in 3000r/min
Rotating speed under centrifugal treating mixing suspension, be then filtrated to get filter residue, filter residue be molded, molded blank is put into heating
Sintered in stove, sintering temperature is 1000-1200 DEG C, and super hydrophilic easily cleaning function ceramic material is made.
Further, mixing suspension is to carry out being ultrasonically treated 3-5 hours in a nitrogen atmosphere in the step 4.
Preferably, aperture is used to be filtered for 0.05 micron of mixed ester membranes in the step 4.
Compared with prior art, the Ti in the present invention3C2, can be by changed red mud after sintering with two-dimentional pore structure
Powder, sepiolite powder, tourmaline powder are absorbed in the hole that it has two dimension, wherein changed red mud powder and sepiolite powder
Body makes super hydrophilic easily cleaning function ceramic material surfaces produced by the present invention smooth, and has superpower hydrophilic ability, can make
The globule extends rapidly in glaze paint, effectively removes the greasy dirt and tea stain of glaze paint, keeps glaze paint clean, is raw away from liquid detergent, health
Guarantee living, meanwhile, tourmaline powder can produce superpower far infrared energy ripple, resonance be produced with water clusters, by big water
Micel is fissioned into less water clusters, and removes the dirt contained in water clusters annular coherent structure, reaches easy clean
Effect.
Embodiment
With reference to specific embodiment, the invention will be further described, the illustrative examples and explanation invented herein
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment one
A kind of super hydrophilic easily cleaning function ceramic material, is made up of the component of following parts by weight：40 parts of changed red mud, Hai Pao
15 parts of stone, 16 parts of tourmaline, Ti3C225 parts.
A kind of preparation technology of super hydrophilic easily cleaning function ceramic material, comprises the following steps：
Step 1: it is 1 according to the mass ratio of red mud and distilled water at room temperature:5 ratio takes red mud and distilled water, in magnetic
Red mud is evenly spread into the formation red mud aqueous solution in distilled water under power stirring；It is taken 1.5 times of distilled water volume by volume
Concentration is that 5mol/L hydrochloric acid is added in the red mud aqueous solution, and magnetic agitation obtains palm fibre in 2 hours under 85 DEG C of heating water bath environment
Yellow suspension；Then it is 7.2 and with being stirred vigorously to form khaki colloidal solution that ammoniacal liquor to pH value, which is slowly added dropwise,；In 50 DEG C of rings
Aging 30 minutes under border, it is ultrasonically treated 15 minutes, is washed to neutrality, is filtrated to get solid product, is dried at a temperature of 60 DEG C solid
Body product, particle diameter is ground to as 0.06 micron of acquisition particulate modified molybdenum red mud powder；
Step 2: taking Ti3AlC2 to be put into plastics reaction vessel, the hydrogen fluorine that enough mass fractions are 40% is slowly added dropwise
Acid, side edged rock water-bath at 10 minutes, 60 DEG C and obtain reaction solution in 10 hours, reaction solution successively process is centrifuged, washed,
Filter residue is obtained after filtering, obtained filter residue is dried 6 hours at 70 DEG C, is ground to particle diameter as 0.06 micron of acquisition Ti3C2 powder
Body；
Step 3: taking 15 parts of sepiolite, 16 parts of tourmaline is ground to particle diameter as 0.06 micron of acquisition sepiolite powder respectively
And tourmaline powder；
Step 4: take 25 parts of Ti obtained above3C2Powder, 40 parts of changed red mud powders, 15 parts of sepiolite powders, 16 parts
Tourmaline powder carries out being mixed to get mixed powder, by mixed-powder be distributed to 1000 milliliters deionized water and isopropyl acetone it is mixed
Close in solution and obtain mixing suspension, mixing suspension is carried out being ultrasonically treated 3 hours in a nitrogen atmosphere at 45 DEG C, then
Centrifugal treating mixing suspension under 3000r/min rotating speed, aperture is then used as 0.05 micron of mixed ester membranes
Filter residue is filtrated to get, filter residue is molded, molded blank is put into heating furnace and sintered, sintering temperature is 1000 DEG C, is made
Super hydrophilic easily cleaning function ceramic material.
Embodiment two
A kind of super hydrophilic easily cleaning function ceramic material, is made up of the component of following parts by weight：60 parts of changed red mud, Hai Pao
20 parts of stone, 22 parts of tourmaline, Ti3C235 parts.
A kind of preparation technology of super hydrophilic easily cleaning function ceramic material, comprises the following steps：
Step 1: it is 1 according to the mass ratio of red mud and distilled water at room temperature:5 ratio takes red mud and distilled water, in magnetic
Red mud is evenly spread into the formation red mud aqueous solution in distilled water under power stirring；It is taken 1.5 times of distilled water volume by volume
Concentration is that 5mol/L hydrochloric acid is added in the red mud aqueous solution, and magnetic agitation obtains palm fibre in 2 hours under 85 DEG C of heating water bath environment
Yellow suspension；Then it is 7.2 and with being stirred vigorously to form khaki colloidal solution that ammoniacal liquor to pH value, which is slowly added dropwise,；In 50 DEG C of rings
Aging 30 minutes under border, it is ultrasonically treated 15 minutes, is washed to neutrality, is filtrated to get solid product, is dried at a temperature of 60 DEG C solid
Body product, particle diameter is ground to as 1.0 microns of acquisition particulate modified molybdenum red mud powders；
Step 2: taking Ti3AlC2 to be put into plastics reaction vessel, the hydrogen fluorine that enough mass fractions are 40% is slowly added dropwise
Acid, side edged rock water-bath at 20 minutes, 60 DEG C and obtain reaction solution in 20 hours, reaction solution successively process is centrifuged, washed,
Filter residue is obtained after filtering, obtained filter residue is dried 10 hours at 70 DEG C, is ground to particle diameter as 1.0 microns of acquisition Ti3C2 powder
Body；
Step 3: take 20 parts of sepiolite, 22 parts of tourmaline be ground to respectively particle diameter for 1.0 microns obtain sepiolite powders and
Tourmaline powder；
Step 4: take 35 parts of Ti obtained above3C2Powder, 60 parts of changed red mud powders, 20 parts of sepiolite powders, 22 parts
Tourmaline powder carries out being mixed to get mixed powder, by mixed-powder be distributed to 1000 milliliters deionized water and isopropyl acetone it is mixed
Close in solution and obtain mixing suspension, mixing suspension is carried out being ultrasonically treated 5 hours in a nitrogen atmosphere at 45 DEG C, then
Centrifugal treating mixing suspension under 3000r/min rotating speed, aperture is then used as 0.05 micron of mixed ester membranes
Filter residue is filtrated to get, filter residue is molded, molded blank is put into heating furnace and sintered, sintering temperature is 1200 DEG C, is made
Super hydrophilic easily cleaning function ceramic material.
Embodiment three
A kind of super hydrophilic easily cleaning function ceramic material, is made up of the component of following parts by weight：50 parts of changed red mud, Hai Pao
17 parts of stone, 18 parts of tourmaline, Ti3C230 parts.
A kind of preparation technology of super hydrophilic easily cleaning function ceramic material, comprises the following steps：
Step 1: it is 1 according to the mass ratio of red mud and distilled water at room temperature:5 ratio takes red mud and distilled water, in magnetic
Red mud is evenly spread into the formation red mud aqueous solution in distilled water under power stirring；It is taken 1.5 times of distilled water volume by volume
Concentration is that 5mol/L hydrochloric acid is added in the red mud aqueous solution, and magnetic agitation obtains palm fibre in 2 hours under 85 DEG C of heating water bath environment
Yellow suspension；Then it is 7.2 and with being stirred vigorously to form khaki colloidal solution that ammoniacal liquor to pH value, which is slowly added dropwise,；In 50 DEG C of rings
Aging 30 minutes under border, it is ultrasonically treated 15 minutes, is washed to neutrality, is filtrated to get solid product, is dried at a temperature of 60 DEG C solid
Body product, particle diameter is ground to as 0.08 micron of acquisition particulate modified molybdenum red mud powder；
Step 2: taking Ti3AlC2 to be put into plastics reaction vessel, the hydrogen fluorine that enough mass fractions are 40% is slowly added dropwise
Acid, side edged rock water-bath at 15 minutes, 60 DEG C and obtain reaction solution in 15 hours, reaction solution successively process is centrifuged, washed,
Filter residue is obtained after filtering, obtained filter residue is dried 8 hours at 70 DEG C, is ground to particle diameter as 0.08 micron of acquisition Ti3C2 powder
Body；
Step 3: taking sepiolite 15-20 parts, tourmaline 16-22 parts are ground to particle diameter and obtained for 0.06-1.0 microns respectively
Sepiolite powder and tourmaline powder；
Step 4: take 30 parts of Ti obtained above3C2Powder, 50 parts of changed red mud powders, 17 parts of sepiolite powders, 18 parts
Tourmaline powder carries out being mixed to get mixed powder, by mixed-powder be distributed to 1000 milliliters deionized water and isopropyl acetone it is mixed
Close in solution and obtain mixing suspension, mixing suspension is carried out being ultrasonically treated 4 hours in a nitrogen atmosphere at 45 DEG C, then
Centrifugal treating mixing suspension under 3000r/min rotating speed, aperture is then used as 0.05 micron of mixed ester membranes
Filter residue is filtrated to get, filter residue is molded, molded blank is put into heating furnace and sintered, sintering temperature is 1100 DEG C, is made
Super hydrophilic easily cleaning function ceramic material.
The hydrophilic and cleaning property of easy-cleaning of obtained super hydrophilic easily cleaning function ceramic material progress to above-described embodiment is surveyed
Examination, detection method are：
A, with the rubber head test tube of 0.02ml/ drops equably by 10-15 drop salad oil droplets in super hydrophilic easily cleaning function ceramics
On material, standing 10 minutes makes oil is stable to sprawl；
B, and then by drop there is super hydrophilic easily cleaning function ceramic material distilled water flushing 1 minute；
C, super hydrophilic easily cleaning function ceramic material is put into drying in oven to constant weight, cooled down after taking-up；
D, super hydrophilic easily cleaning function ceramic material surfaces unit area greasy dirt residual volume, after tested, above-mentioned implementation are calculated
The test result such as following table of example：
Test result indicates that easy clean domestic ceramics surface unit area greasy dirt residual volume of the present invention belong to it is easy to clean
Scope, there is significant hydrophilic and self-cleaning ability.
Technical scheme is not limited to the limitation of above-mentioned specific embodiment, and every technique according to the invention scheme is done
The technology deformation gone out, each falls within protection scope of the present invention.
Claims (4)
1. a kind of super hydrophilic easily cleaning function ceramic material, it is characterised in that be made up of the component of following parts by weight：Changed red mud
40-60 parts, sepiolite 15-20 parts, tourmaline 16-22 parts, Ti3C225-35 parts.
A kind of 2. preparation technology of super hydrophilic easily cleaning function ceramic material as claimed in claim 1, it is characterised in that including
Following steps：
Step 1: it is 1 according to the mass ratio of red mud and distilled water at room temperature:5 ratio takes red mud and distilled water, is stirred in magnetic force
Mix lower evenly spread to red mud and the red mud aqueous solution is formed in distilled water；Concentration by volume for taken 1.5 times of distilled water volume
It is added to for 5mol/L hydrochloric acid in the red mud aqueous solution, magnetic agitation obtains brown color in 2 hours under 85 DEG C of heating water bath environment
Suspension；Then it is 7.2 and with being stirred vigorously to form khaki colloidal solution that ammoniacal liquor to pH value, which is slowly added dropwise,；Under 50 DEG C of environment
Aging 30 minutes, it is ultrasonically treated 15 minutes, is washed to neutrality, is filtrated to get solid product, drying solid produces at a temperature of 60 DEG C
Thing, it is ground to particle diameter and obtains particulate modified molybdenum red mud powder for 0.06-1.0 microns；
Step 2: taking Ti3AlC2 to be put into plastics reaction vessel, the hydrofluoric acid that enough mass fractions are 40%, side is slowly added dropwise
Edged rocks 10-20 minutes, at 60 DEG C water-bath 10-20 hours obtain reaction solution, by reaction solution successively by centrifugation, wash
Wash, filter after obtain filter residue, obtained filter residue is dried into 6-10 hours at 70 DEG C, particle diameter is ground to and obtains for 0.06-1.0 microns
Obtain Ti3C2 powders；
Step 3: taking sepiolite 15-20 parts, tourmaline 16-22 parts are ground to particle diameter and obtain Hai Pao for 0.06-1.0 microns respectively
Stone flour body and tourmaline powder；
Step 4: take 25-35 parts Ti obtained above3C2Powder, 40-60 part changed red muds powder, 15-20 part sepiolites powder,
16-22 parts tourmaline powder is carried out being mixed to get mixed powder, and mixed-powder is distributed into 1000 milliliters of deionized water and different
Mixing suspension is obtained in the mixed solution of acetone, mixing suspension is ultrasonically treated at 45 DEG C, then is turned in 3000r/min
The lower centrifugal treating mixing suspension of speed, is then filtrated to get filter residue, filter residue is molded, molded blank is put into heating furnace
Sintering, sintering temperature are 1000-1200 DEG C, and super hydrophilic easily cleaning function ceramic material is made.
3. the preparation method of super hydrophilic easily cleaning function ceramic material according to claim 2, it is characterised in that：The step
Mixing suspension is to carry out being ultrasonically treated 3-5 hours in a nitrogen atmosphere in rapid four.
4. the preparation method of super hydrophilic easily cleaning function ceramic material according to claim 2, it is characterised in that：The step
Aperture is used to be filtered for 0.05 micron of mixed ester membranes in rapid four.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114853491A (en) * | 2022-03-25 | 2022-08-05 | 广东欧文莱陶瓷有限公司 | Dustproof and easy-to-clean ceramic thin plate and preparation method thereof |
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| CN107445589B (en) | 2020-07-21 |
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