CN106187082A - A kind of preparation method of the sanitary ceramics containing base substrate reinforcing agent - Google Patents
A kind of preparation method of the sanitary ceramics containing base substrate reinforcing agent Download PDFInfo
- Publication number
- CN106187082A CN106187082A CN201610572866.9A CN201610572866A CN106187082A CN 106187082 A CN106187082 A CN 106187082A CN 201610572866 A CN201610572866 A CN 201610572866A CN 106187082 A CN106187082 A CN 106187082A
- Authority
- CN
- China
- Prior art keywords
- base substrate
- reinforcing agent
- preparation
- substrate reinforcing
- sanitary ceramics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1305—Organic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/28—Slip casting
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/6325—Organic additives based on organo-metallic compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
- C04B35/6365—Cellulose or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
- C04B2235/445—Fluoride containing anions, e.g. fluosilicate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The present invention relates to ceramic field, a kind of preparation method of the sanitary ceramics containing base substrate reinforcing agent, by slurrying, body preparation, body drying and burn till making sanitary ceramics, during slurrying, wherein add base substrate reinforcing agent, the sanitary china using method of the present invention to prepare can effectively strengthen blank strength and burn till intensity, and effectively reduce and eat slurry thickness, on the premise of products quality guarantee, also effectively reduce production cost and the wasting of resources.
Description
Technical field
The present invention relates to flour field, the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent.
Background technology
Along with the development of housing industry, the demand of sanitary ceramics is increasing, owing to sanitary ceramics needs substantial amounts of plastic
Property good potter's clay, but high-quality potter's clay is fewer and feweri, improves sanitary ceramics manufacturing cost, along with quickly sending out of ceramic industry
Exhibition, causes tonerde resource more and more deficienter.
Sanitary ceramics is a kind of complex-shaped, size and the biggest goods of quality, consume substantial amounts of mineral resources and
Fuel energy.Its wall thickness is the thickest, and quality is the biggest, and raw material and energy-output ratio are the biggest, and production cost is the highest.According to 2010
Year whole nation sanitary ceramics Production rate, if alleviating 10 % on existing product quality base, then will save every year 300000 tons with
Upper quality raw materials and the natural gas of about 200,000,000 m.In order to reduce production cost, reducing labor intensity, raise labour efficiency, saving has
Limit mineral resources, fuel energy, develop thin-wall light-weighted sanitary ceramic product, be sanitary ceramics industry value chain must
So requirement.
In order to ensure that safety that goods use and goods have preferable regularity, anti-without glaze base substrate of porcelain sanitary ceramics
Folding intensity is typically at more than 70MPa, and finished product wall thickness generally 9～15mm(wherein one side midge position wall thickness is 9～11mm, double
Midge position, face wall thickness is 13～15mm).Generally, the sanitary ceramic body of 10mm thickness change in 200mm span
Shape degree is 20～30mm.Sanitary ceramic body is after wall thickness reduction, and fracture load can decline rapidly, and degree of deformation can substantially increase
Greatly.Base substrate thinning lightweight to be made, base substrate must have higher rupture strength, lower degree of deformation.How to improve base
The rupture strength of body, reduction degree of deformation, it is achieved the thin-wall light-weighted target of sanitary ceramic body, having become as sanitary ceramics enterprise can
Important topic urgently to be resolved hurrily during sustainable development, in order to reduce cost of material and energy consumption, in the support of national industrial policies
Under, Ceramics Enterprises makes great efforts to research and develop thin-walled property and the lightweight project of ceramic product, so selecting efficient base substrate to increase
Strong agent is very important link.
General organic base substrate reinforcing agent is expensive, and addition all can the slip casting of appreciable impact mud in some thousandths of
Performance, evolving decomposition gases in ceramic firing, easily make glaze produce defect, although and inorganic base substrate reinforcing agent price is low,
But containing a large amount of impurity, affecting pug physical property, ferrotitanium content height affects into porcelain color.
Summary of the invention
The present invention is directed to the problems referred to above and propose the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, the most not shadow
Ring ceramic material physical property and become porcelain color, it is possible to significantly improving ceramic body plasticity and intensity, improving product top grade rate.
To achieve these goals, the technical solution adopted in the present invention is, a kind of sanitary ceramics containing base substrate reinforcing agent
Preparation method, comprise the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material include by weight montmorillonite mineral 35～45 parts, humate 35～
45 parts.
Described base substrate reinforcing agent, by weight, in its raw material, surplus materials is carboxymethyl cellulose 3～6 parts, fluorite
3～7 parts, Kaolin 8～12 parts.
As preferably, described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 40 parts, humate 40 by weight
Part, carboxymethyl cellulose 5 parts, 5 parts of fluorite, Kaolin 10 parts.
Described humate is one or more combinations in humic acids alkali metal salt.
Described ceramic clay is the multiple combination in ball clay, Kaolin, china clay, porcelain stone, hard kaolinite.
Described hard additive is one or more combinations in Anhydrite, Talcum, quartz, useless porcelain.
Described step 1. in, the addition of base substrate reinforcing agent is 0.1～3 % of mud gross weight.
As preferably, described step 1. in, each raw material is placed grinding in ball grinder to 350 mesh, tailing over is 3～7 %, warp
Sieve, except ferrum after, then be prepared as casting mud.
As preferably, described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, by base substrate first room temperature～50 DEG C
It is dried 11～14 h, is dried 11～14 h at 105～110 DEG C the most again.
As preferably, described step 3. in, the burning kiln of use is the tunnel cave of 90 m length, and firing period is 15～17
H, maximum sintering temperature is 1200 ~ 1210 DEG C, and temperature retention time is 30 ~ 40 min, and firing atmosphere is oxidizing atmosphere.
As preferably, during 3. 2. described step carried out with step, the index of base substrate is detected.
As preferably, also having formula design procedure before slurrying, described formula design procedure is to stick with pottery
Soil, hard additive, base substrate reinforcing agent design a series of formula for raw material, measure the shrinkage factor of each formula, degree of deformation, anti-folding
Intensity (writes the leading indicator that your mud prescription is to be tested), with the factor master of extremum difference analysis these key indexs of analyzing influence
Secondary relation, obtains suitable formula level by synthesis necessary technology, then carries out recipe verification, to determine that sanitary ceramic body is
Excellent formula forms.
The present invention adds base substrate reinforcing agent in mud, and adding montmorillonite mineral in this base substrate reinforcing agent can effectively add
Strong blank strength with become porcelain intensity；Being simultaneously introduced humate can be as electrolyte and reinforcing agent, it is possible to be effectively increased mud
Mobility, and jointly can act on montmorillonite mineral, use mode that is inorganic and that organically combine, further enhance blank strength
And become porcelain intensity；Carboxymethyl cellulose as the adhesive of base substrate, plasticizer, can further enhance the intensity of base substrate with plastic
Property, it is also possible to as the suspending agent of glaze, color fixing agent etc.；Add fluorite as flux, it is possible to effectively reduce melt temperature with high
Temperature viscosity, raising surface gloss, can reduce the wasting of resources, reduce cost.Each component cooperation can also effectively reduce above
Ceramic body eat slurry thickness, less mud can be consumed.In process of production the indices of base substrate is detected, can
Compare with the base substrate with conventional base substrate or addition different content base substrate reinforcing agent, thus obtain the deficiency of some index, then
Further formula is adjusted, obtains more preferable proportioning raw materials.
Detailed description of the invention
By predetermined purpose and technological means and effect that the present invention reached being expanded on further, below in conjunction with embodiment to this
The specific embodiments of invention is described in detail.
Embodiment 1: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 40 parts, sodium humate 40 parts, carboxymethyl by weight
Cellulose 5 parts, 5 parts of fluorite, Kaolin 10 parts.
The described combination that ceramic clay is ball clay, Kaolin, china clay, porcelain stone, hard kaolinite.
Described hard additive is Anhydrite, Talcum, the combination of useless porcelain.
Described step 1. in, the addition of base substrate reinforcing agent is 0.5 % of mud gross weight.
Described step 1. in, by each raw material place grinding in ball grinder to 350 mesh, tailing over is 3～7 %, sieves, removes
After ferrum, then it is prepared as casting mud.
Described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14
H, after being dried 11～14 h at 105～110 DEG C the most again, the burning kiln re-used is the tunnel cave of 90 m length, firing period
Being 15～17 h, maximum sintering temperature is 1200 ~ 1210 DEG C, and temperature retention time is 30 ~ 40 min, and firing atmosphere is oxidizing atmosphere.
During 3. 2. described step carried out with step, the index of base substrate is detected.
Embodiment 2: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 35 parts, sodium humate 20 parts, humic acids by weight
15 parts of potassium, carboxymethyl cellulose 3 parts, 3 parts of fluorite, Kaolin 3 parts.
The described combination that ceramic clay is ball clay, Kaolin, china clay, porcelain stone, hard kaolinite, the ratio of above each component
Example is same as in Example 1.
Described hard additive is Anhydrite, Talcum, the combination of useless porcelain, and the ratio of above each component is same as in Example 1.
Described step 1. in, the addition of base substrate reinforcing agent is 1 % of mud gross weight.
Described step 1. in, by each raw material place grinding in ball grinder to 350 mesh, tailing over is 3～7 %, sieves, removes
After ferrum, then it is prepared as casting mud.
Described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14
H, after being dried 11～14 h at 105～110 DEG C the most again, the burning kiln re-used is the tunnel cave of 90 m length, firing period
Being 15～17 h, maximum sintering temperature is 1200 ~ 1210 DEG C, and temperature retention time is 30 ~ 40 min, and firing atmosphere is oxidizing atmosphere.
During 3. 2. described step carried out with step, the index of base substrate is detected.
Carry out embodiment 1 and the base substrate described in embodiment 2 detecting and with strengthening without base substrate under identical proportioning
The base substrate of agent compares, and obtains table 1:
Can be obtained by table 1:
1. blank strength increase rate: embodiment 1 base substrate relatively original preform adds 16.66 %, the more original base of embodiment 2 base substrate
Body adds 20.37 %；
2. become porcelain intensity increase rate: embodiment 1 base substrate relatively original preform adds 6.74 %, the more original base of embodiment 2 base substrate
Body adds 10.78 %；
3. concentration of hydraulic mixture is basically identical；
4. granularity: embodiment 1 and embodiment 2 relatively original formulation want thin；
6. eat slurry thickness: embodiment 1 is thin compared with original formulation with embodiment 2；
7. body drying shrinks: embodiment 1 and embodiment 2 are less than original formulation.
Embodiment 3: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 45 parts, sodium humate 25 parts, humic acids by weight
20 parts of potassium, carboxymethyl cellulose 6 parts, 7 parts of fluorite, Kaolin 12 parts.
The described combination that ceramic clay is ball clay, Kaolin, china clay.
Described hard additive is Talcum.
Described step 1. in, the addition of base substrate reinforcing agent is 0.1 % of mud gross weight.
Described step 1. in, by each raw material place grinding in ball grinder to 350 mesh, tailing over is 3～7 %, sieves, removes
After ferrum, then it is prepared as casting mud.
Described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14
H, after being dried 11～14 h at 105～110 DEG C the most again, the burning kiln re-used is the tunnel cave of 90 m length, firing period
Being 15～17 h, maximum sintering temperature is 1200 ~ 1210 DEG C, and temperature retention time is 30 ~ 40 min, and firing atmosphere is oxidizing atmosphere.
During 3. 2. described step carried out with step, the index of base substrate is detected.
Embodiment 4: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 40 parts, potassium humate 40 parts, carboxymethyl by weight
Cellulose 5 parts, 5 parts of fluorite, Kaolin 10 parts.
The described combination that ceramic clay is ball clay, Kaolin, china clay, the addition of above each component and embodiment 3 phase
With.
Described hard additive is Talcum, and Talcum addition is same as in Example 3.
Described step 1. in, the addition of base substrate reinforcing agent is 3 % of mud gross weight.
Described step 1. in, by each raw material place grinding in ball grinder to 350 mesh, tailing over is 3～7 %, sieves, removes
After ferrum, then it is prepared as casting mud.
Described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14
H, after being dried 11～14 h at 105～110 DEG C the most again, the burning kiln re-used is the tunnel cave of 90 m length, firing period
Being 15～17 h, maximum sintering temperature is 1200 ~ 1210 DEG C, and temperature retention time is 30 ~ 40 min, and firing atmosphere is oxidizing atmosphere.
During 3. 2. described step carried out with step, the index of base substrate is detected.
Embodiment 5: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1. formula design: carry out embodiment 3 and the base substrate described in embodiment 4 detecting and with under identical proportioning without base
The base substrate of body reinforcing agent compares, and obtains table 2:
Can obtain according to table 2:
1. blank strength increase rate: embodiment 3 base substrate relatively original preform adds 12.5 %, the more original base of embodiment 4 base substrate
Body adds 30 %；
2. become porcelain intensity increase rate: embodiment 3 base substrate relatively original preform adds 4.79 %, the more original base of embodiment 4 base substrate
Body adds 32.85 %；
3. concentration of hydraulic mixture is basically identical；
4. eating slurry thickness: embodiment 3 is close with original formulation, it is thin that embodiment 4 compares original formulation；
5. body drying shrinks and burns till contraction and becomes big, because reinforcing agent is mainly Inorganic Non-metallic Materials, containing potassium sodium calcium and magnesium
Oxide, makes the glass of porcelain body increase mutually；
Corresponding potassium sodium calcium and magnesium oxides should be reduced in order to obtain the more preferable sanitary ceramics of performance according to can be inferred that above
Content, therefore the formula of the present embodiment is compared with embodiment 3, embodiment 4, and Talcum consumption is 25 % of former Talcum consumption, base
Body reinforcing agent raw material is calculated as montmorillonite mineral 35 parts, sodium humate 35, carboxymethyl cellulose 6 parts, 3 parts of fluorite, height by weight
8 parts of ridge soil, the addition of base substrate reinforcing agent is 1.5 % of mud gross weight.Remaining making step and embodiment 3, embodiment 4 phase
With.
Embodiment 6: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 40 parts, potassium humate 40 parts, carboxymethyl by weight
Cellulose 5 parts, 5 parts of fluorite, Kaolin 10 parts.
The described combination that ceramic clay is ball clay, Kaolin, porcelain stone.
Described hard additive is the combination of Talcum and quartz.
Described step 1. in, the addition of base substrate reinforcing agent is 1.5 % of mud gross weight.
Described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14
H, after being dried 11～14 h at 105～110 DEG C the most again.
During 3. 2. described step carried out with step, the index of base substrate is detected.
Embodiment 7: the preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent, comprises the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till.
Described base substrate reinforcing agent, its raw material is calculated as montmorillonite mineral 40 parts, potassium humate 40 parts, carboxymethyl by weight
Cellulose 5 parts, 5 parts of fluorite, Kaolin 10 parts.
The described combination that ceramic clay is ball clay, Kaolin, porcelain stone, the addition of above each component and embodiment 6 phase
With.
Described hard additive is Talcum, the mixture of quartz, described Talcum and quartzy addition and embodiment 6 phase
With.
Described step 1. in, the addition of base substrate reinforcing agent is 2 % of mud gross weight.
Described step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14
H, after being dried 11～14 h at 105～110 DEG C the most again.
During 3. 2. described step carried out with step, the index of base substrate is detected.
Carry out embodiment 6 and the base substrate described in embodiment 7 detecting and with strengthening without base substrate under identical proportioning
The base substrate of agent compares, and obtains table 3:
Can be obtained by table 3:
1. blank strength increase rate: embodiment 6 base substrate relatively original preform adds 22.22 %, the more original base of embodiment 7 base substrate
Body adds 27.78 %.
2. become porcelain intensity increase rate: embodiment 6 base substrate relatively original preform adds 15.75 %, and embodiment 7 base substrate is more former
Beginning base substrate adds 22.58 %.
4. slip fluidity is basically identical.
5. eating slurry thickness: it is thin that embodiment 6 compares original formulation, embodiment 7 is thin compared with embodiment 6.
Can be obtained by table 1, table 2, table 3: add after base substrate reinforcing agent, make base substrate and become porcelain intensity and averagely improve 10 ~ 30 %, right
Thin-wall light-weighted in sanitary china, improves yield rate the most beneficial.
Embodiment 8: with embodiment 1 basic simlarity, its difference is: described ceramic clay be Kaolin, china clay,
The combination of hard kaolinite, described hard additive is quartz, the combination of useless porcelain.
As it has been described above, only present pre-ferred embodiments, therefore appoint all without departing from this programme technology contents, according to this
Above example is made any simple change, equivalent variations and modification by bright technical spirit, all still falls within the technology of the present invention
The scope of scheme.
Claims (10)
1. the preparation method of the sanitary ceramics containing base substrate reinforcing agent, it is characterised in that comprise the following steps:
1.. slurrying: choose pottery clay, hard additive, base substrate reinforcing agent, after placing grinding in ball grinder, add water
It is prepared as casting mud；
2.. body preparation: by ground mud, after old 7 days, use mould, carry out casting；
3.. body drying and burning till: the most dry rear demoulding of sample in mould, it is dried the most again, after being dried, use is burnt till
Kiln burns till；
Described base substrate reinforcing agent, its raw material includes montmorillonite mineral 35～45 parts, humate 35～45 parts by weight.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Base substrate reinforcing agent, by weight, in its raw material, surplus materials is carboxymethyl cellulose 3～6 parts, fluorite 3～7 parts, kaolinite
8～12 parts of soil.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Humate be in humic acids alkali metal salt one or more combination.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Ceramic clay be the multiple combination in ball clay, Kaolin, china clay, porcelain stone, hard kaolinite.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Hard additive be one or more combinations in Anhydrite, Talcum, quartz, useless porcelain.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Step 1. in, the addition of base substrate reinforcing agent is 0.1～3 % of mud gross weight.
A kind of preparation method of the sanitary ceramics containing base substrate reinforcing agent, it is characterised in that:
As preferably, described step 1. in, each raw material is placed grinding in ball grinder to 350 mesh, tailing over is 3～7 %, sieve,
After ferrum, then it is prepared as casting mud.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Step 3. in, base substrate is put in electrically heated drying cabinet and is dried, and first room temperature～50 DEG C, base substrate is dried 11～14 h, exists
105～110 DEG C are dried 11～14 h.
The preparation method of a kind of sanitary ceramics containing base substrate reinforcing agent the most according to claim 1, it is characterised in that: described
Step 3. in, the burning kiln of use is the tunnel cave of 90 m length, and firing period is 15～17 h, and maximum sintering temperature is 1200
~ 1210 DEG C, temperature retention time is 30 ~ 40 min, and firing atmosphere is oxidizing atmosphere.
10. according to the preparation method of the arbitrary described a kind of sanitary ceramics containing base substrate reinforcing agent of claim 1,7,8, its feature
It is: during 3. 2. described step carried out with step, the index of base substrate is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572866.9A CN106187082B (en) | 2016-07-20 | 2016-07-20 | A kind of preparation method of the sanitary ceramics of the reinforcing agent containing green body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610572866.9A CN106187082B (en) | 2016-07-20 | 2016-07-20 | A kind of preparation method of the sanitary ceramics of the reinforcing agent containing green body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106187082A true CN106187082A (en) | 2016-12-07 |
| CN106187082B CN106187082B (en) | 2019-06-14 |
Family
ID=57494299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610572866.9A Active CN106187082B (en) | 2016-07-20 | 2016-07-20 | A kind of preparation method of the sanitary ceramics of the reinforcing agent containing green body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106187082B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903029A (en) * | 2017-12-07 | 2018-04-13 | 泰顺中普科技服务有限公司 | A kind of technique using producing petuntse from waste ceramics |
| WO2018137596A1 (en) * | 2017-01-24 | 2018-08-02 | 福州大学 | Method for preparing thinned ceramic additive using refuse leachate |
| CN109111201A (en) * | 2017-06-23 | 2019-01-01 | 泉州科福科技有限公司 | A kind of ceramic floor drain and its low-firing method |
| CN109227887A (en) * | 2018-08-16 | 2019-01-18 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of split type squatting pan of a plurality of wildcards and preparation method thereof |
| CN110981411A (en) * | 2019-12-14 | 2020-04-10 | 漳州市龙华矿产有限公司 | Preparation process of kaolin for thin plate big brick |
| CN111848185A (en) * | 2020-06-17 | 2020-10-30 | 东莞市唯美陶瓷工业园有限公司 | Temperature-adjusting slurry for reducing firing temperature of spot brick, spot brick and manufacturing method thereof |
| CN113149602A (en) * | 2021-05-07 | 2021-07-23 | 徐金花 | Novel glazed ceramic tile with high strength, high plasticity and excellent comprehensive performance |
| CN115466130A (en) * | 2022-08-30 | 2022-12-13 | 广东家美陶瓷有限公司 | Ceramic ink-jet printing anti-diffusion method, anti-diffusion agent and green body powder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396091A (en) * | 2013-08-02 | 2013-11-20 | 景德镇陶瓷学院 | Composite ceramic diluent with green body reinforcing effect and application method thereof |
-
2016
- 2016-07-20 CN CN201610572866.9A patent/CN106187082B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396091A (en) * | 2013-08-02 | 2013-11-20 | 景德镇陶瓷学院 | Composite ceramic diluent with green body reinforcing effect and application method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 于海霞等: "新型陶瓷坯体增强剂的研究", 《中国陶瓷》 * |
| 张国涛等: "陶瓷砖坯体增强剂的研究进展及前景分析", 《陶瓷》 * |
| 汪志良: "卫生洁具泥浆性能优化与坯体增强研究", 《景德镇陶瓷学院硕士学位论文》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10759686B2 (en) | 2017-01-24 | 2020-09-01 | Fuzhou University | Method for preparing thinning ceramic additive using landfill leachate |
| WO2018137596A1 (en) * | 2017-01-24 | 2018-08-02 | 福州大学 | Method for preparing thinned ceramic additive using refuse leachate |
| JP2019531895A (en) * | 2017-01-24 | 2019-11-07 | 福州大学 | Preparation method of thinning ceramic additive using waste leachate |
| CN109111201A (en) * | 2017-06-23 | 2019-01-01 | 泉州科福科技有限公司 | A kind of ceramic floor drain and its low-firing method |
| CN109111201B (en) * | 2017-06-23 | 2021-05-04 | 福建科福材料有限公司 | Ceramic floor drain and low-temperature firing method thereof |
| CN107903029A (en) * | 2017-12-07 | 2018-04-13 | 泰顺中普科技服务有限公司 | A kind of technique using producing petuntse from waste ceramics |
| CN109227887A (en) * | 2018-08-16 | 2019-01-18 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of split type squatting pan of a plurality of wildcards and preparation method thereof |
| CN110981411A (en) * | 2019-12-14 | 2020-04-10 | 漳州市龙华矿产有限公司 | Preparation process of kaolin for thin plate big brick |
| CN110981411B (en) * | 2019-12-14 | 2022-04-12 | 漳州市龙华矿产有限公司 | Preparation process of kaolin for thin plate big brick |
| CN111848185A (en) * | 2020-06-17 | 2020-10-30 | 东莞市唯美陶瓷工业园有限公司 | Temperature-adjusting slurry for reducing firing temperature of spot brick, spot brick and manufacturing method thereof |
| CN111848185B (en) * | 2020-06-17 | 2022-10-21 | 东莞市唯美陶瓷工业园有限公司 | Temperature-adjusting slurry for reducing firing temperature of spot brick, spot brick and manufacturing method thereof |
| CN113149602A (en) * | 2021-05-07 | 2021-07-23 | 徐金花 | Novel glazed ceramic tile with high strength, high plasticity and excellent comprehensive performance |
| CN115466130A (en) * | 2022-08-30 | 2022-12-13 | 广东家美陶瓷有限公司 | Ceramic ink-jet printing anti-diffusion method, anti-diffusion agent and green body powder |
| CN115466130B (en) * | 2022-08-30 | 2023-08-25 | 广东家美陶瓷有限公司 | Diffusion preventing method for ceramic ink-jet printing, diffusion preventing agent and green body powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106187082B (en) | 2019-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106187082A (en) | A kind of preparation method of the sanitary ceramics containing base substrate reinforcing agent | |
| CN103833326B (en) | The preparation method of ceramic formula and ceramic product | |
| CN106467394B (en) | The fine stoneware tile and preparation method thereof manufactured with solid ceramic regenerant | |
| CN105000916A (en) | Glazed tile manufactured from ceramic wastes and having surface with stone-like luster and preparation method therefor | |
| CN105330182A (en) | White fast-setting, fast-hardening and high-belite sulphoaluminate cement clinker, and application and production technology thereof | |
| CN103319158A (en) | Method for preparing Nixing pottery through calcining | |
| CN104788079B (en) | Injection forming high whiteness pottery preparation method | |
| CN105315015A (en) | Preparation method for architectural decoration flambe art ceramic tile | |
| CN103664206B (en) | Wet process production technology for sintering cordierite | |
| CN107857562A (en) | Biscuit of ceramics and preparation method thereof | |
| CN106517953A (en) | Baking-free brick and preparation method thereof | |
| TW201529523A (en) | Large ceramic plate and manufacturing method thereof | |
| CN103253930B (en) | Vitreous building sanitary ceramic with low-expansion and high-infrared function prepared by waste gangue and preparation method of vitreous building sanitary ceramic | |
| CN105198376A (en) | Ceramic paste and method for preparing ceramic products with ceramic paste | |
| CN107686332A (en) | A kind of production technology of environmental protection Ceramic Tiles modelled after an antique | |
| CN104591698B (en) | The categorised collection method of solid ceramic garbage and recycling in ceramic tile produces thereof | |
| CN106278182A (en) | A kind of molybdic tailing vitrified tile and preparation method thereof | |
| CN108484116A (en) | Sanitary ceramics high-pressure molding slurry and preparation method thereof and high-pressure molding method | |
| CN107117939A (en) | A kind of method that utilization waste slag of aluminum prepares energy-saving blue and white porcelain domestic ceramics idiosome | |
| CN104496231B (en) | A kind of method utilizing red mud and the clay standby high ferro Alite-barium calcium sulphoaluminate of barium | |
| CN104876550B (en) | Preparation method of acid-proof and freezing-tolerant red mud glazed tiles | |
| CN102826800A (en) | Dry land silt aerated concrete building block and preparation method of dry land silt aerated concrete building block | |
| CN115849864A (en) | Ceramic slurry and preparation method and application thereof | |
| CN108395264A (en) | A kind of carbon stove regeneration brick and preparation method thereof | |
| CN104003364B (en) | A kind of Idiotype Bone China material containing synthesis bone meal and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |