CN106082958A - A kind of preparation method of low grade fever's glazed tiles additive - Google Patents

A kind of preparation method of low grade fever's glazed tiles additive Download PDF

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CN106082958A
CN106082958A CN201610461125.3A CN201610461125A CN106082958A CN 106082958 A CN106082958 A CN 106082958A CN 201610461125 A CN201610461125 A CN 201610461125A CN 106082958 A CN106082958 A CN 106082958A
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additive
parts
glazed tiles
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raw material
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徐晓
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Abstract

The present invention relates to the preparation method of a kind of low grade fever's glazed tiles additive, use boron oxide, nano titanium oxide, Ca3(VO4)2, nano zine oxide;Aluminum phosphate, fused magnesite, potassium carbonate, sodium borate decahydrate are additive main component;Nano titanium oxide therein uses the alcohol thermal response of double mineralizer to prepare;Using this additive, so that the sintering temperature of rare-earth tailing low grade fever's glazed tiles is reduced to 600 670 DEG C, can become glaze, it is thus achieved that glazed tiles, meanwhile, prepared glazed tiles crystallization effect is good, pressure physical and chemical performance of Denging meets use requirement.

Description

A kind of preparation method of low grade fever's glazed tiles additive
Technical field
The invention belongs to glazed tiles additive preparation field, particularly to the preparation side of a kind of low grade fever's glazed tiles additive Method.
Background technology
Glazed tiles are one ancient, traditional ceramic materials of China.Along with the development of tourist industry, people are for glazed tiles Demand is also more and more, is also more and more higher to its requirement.
Existing glazed tiles are the most all to use multiple pug mixed sintering to form, and its glaze layer is the thickest and produces and answers Power, quality weight, it is easily caused product glaze and be full of cracks occurs, collapses the defect of stripping.The most smooth, and pug is the easiest Producing and pollute, cost and energy consumption are high, and the quality of product is not sufficiently stable, and its glaze glossiness is inadequate, and colour generation is abundant not, stable, Easily fade under climate variability area or long sunlight are irradiated.At present, glaze sintering temperature is often higher than 1000 DEG C.As Zou little Ling;Deng in " Chinese pottery " the 06th phase in 2016 with Pb-Zn-Ag ore mine tailing as primary raw material, be aided with red soil, Kaolin, 1160-1170 DEG C of calcining forms compact structure glazed tiles.Result shows: use formula consist of Pb-Zn-Ag ore mine tailing 36-37%, Red soil 45-46% Kaolin 18-19%, prepared glazed tiles base substrate, XRD analysis principal crystalline phase has quartz, anorthite, mullite Deng, scanning electron microscope (SEM) result shows glazed tiles base substrate granule close-packed arrays, has a small amount of space between granule.Glaze is more flat Whole, glaze-ceramic interface is tight.The indexs such as the water absorption rate of sample, bending failure loading, thermal stability and frost resistance all can reach " colored glaze goods " JC/T765-2006 standard-required.This not only make use of Pb-Zn tailings, alleviates its pollution to environment, again Reduce glazed tiles production cost, turn waste into wealth.But its sintering temperature is 1160-1170 DEG C, belongs to highly energy-consuming, pollute again ring Border, is not suitable for future economy strategy development, therefore, considers from energy-conservation and national angle, and following development is inevitable burns toward low temperature Knot, energy-conserving and environment-protective development.The reduction of sintering temperature, can reduce energy consumption, reduces the cost of glaze goods, meets the need of social development Want.The research of ultralow sintering process so that it is purposes is more extensive, can be used in the reparation of glazed tiles product defect, reduces coloured glaze The substandard products of watt goods, reduce the waste of resource.
Present invention mainly solves technical problem is that: for the deficiencies in the prior art, it is provided that a kind of low grade fever's glazed tiles add The preparation method of agent, uses boron oxide, nano titanium oxide, Ca3(VO4)2, nano zine oxide;Aluminum phosphate, fused magnesite, carbonic acid Potassium, sodium borate decahydrate are additive main component;Nano titanium oxide therein uses the alcohol thermal response system of double mineralizer For obtaining;Use this additive, so that the sintering temperature of rare-earth tailing low grade fever's glazed tiles is reduced to 600-670 DEG C, Become glaze, it is thus achieved that glazed tiles, meanwhile, prepared glazed tiles crystallization effect is good, pressure physical and chemical performance of Denging meets use requirement.
Summary of the invention
It is an object of the invention to, for the problems referred to above, develop the preparation method of a kind of low grade fever's glazed tiles additive, use Boron oxide, nano titanium oxide, Ca3(VO4)2, nano zine oxide;Aluminum phosphate, fused magnesite, potassium carbonate, sodium borate decahydrate For additive main component;Nano titanium oxide therein uses the alcohol thermal response of double mineralizer to prepare;Use this interpolation Agent, so that the sintering temperature of rare-earth tailing low grade fever's glazed tiles is reduced to 600-670 DEG C, can become glaze, it is thus achieved that glazed tiles, with Time, prepared glazed tiles crystallization effect is good, pressure physical and chemical performance of Denging meets use requirement.
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 1-8 part;Nano titanium oxide 1-8 part;Ca3 (VO4) 2 1-8 part;Nano zine oxide 1-8 part;Aluminum phosphate 1-8 part;Fused magnesite 1-8 part;Potassium carbonate 1-8 part;Sodium borate decahydrate 1-8 part;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Carry out subsequently Pelletize is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1-2h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained.
As preferably, the particle diameter of described nano titanium oxide is 40-100nm.
As preferably, the particle diameter of described nano zine oxide is 40-100nm.
As preferably, described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion: boron oxide 5 Part;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Fused magnesite 5 parts;Potassium carbonate 5 parts; Sodium borate decahydrate 5 parts.
As preferably, described additive is added on blank raw material and the glaze raw material of rare-earth tailing low grade fever's glazed tiles simultaneously In.
Beneficial effects of the present invention:
Generally speaking, for the glazed tiles of rare-earth tailing, owing to rare-earth tailing quality is softer, and its main component is oxidation Aluminum and silicon oxide, the sintering temperature of these glazed tiles is typically greater than 1000 degrees Celsius, and the present invention develops one and can apply to Additive in the blank raw material of rare-earth tailing low grade fever's glazed tiles and glaze raw material is minimum so that rare-earth tailing low grade fever's coloured glaze Watt sintering temperature be reduced to 600-670 DEG C, had compared to prior art and significantly promoted.
This additive includes boron oxide;Nano titanium oxide;Ca3(VO4)2;Nano zine oxide;Aluminum phosphate and fused magnesite, Potassium carbonate and sodium borate decahydrate, in the system of the silicon dioxide that rare-earth tailing is raw material and aluminium oxide, ten hydration four boron Acid sodium, as eutectic, i.e. starts to melt at 500 DEG C, and adds potassium carbonate, in low temperature melting process, and the most releasable dioxy Change carbon, meanwhile, by adding nano titanium oxide and boron oxide, may be by forming low melting point, in conjunction with positive 5 valencys with raw material Alum salts, enter silicon dioxide and the binary system of aluminium oxide, low one-tenth glaze network be integrally formed, can obtain and realize glazed tiles Low grade fever, meanwhile, the concordance of the two additive, not only make glaze and base substrate combine on more stable, adding of aluminum phosphate Enter so that the fusing point of this system reduces further, meanwhile, also ensure that the concordance of sintering process.In titanium dioxide and oxidation During the material choice of zinc, the present invention have selected the raw material of Nano grade, by optimizing its particle diameter, by small-size effect and Quantum effect so that the fusing point of raw material reduces, during helping burning can melting as early as possible, reduce sintering temperature further;Especially It is the nano titanium oxide that the present invention is prepared by double mineralizer alcohol full-boiled process, and its particle diameter is in 40-100nm, and monodispersity is good, For gold redrock nano titanium dioxide, the nano titanium oxide sold compared to market, for reducing sintering temperature advantageously.With Time, the additive of the present invention does not include rare earth oxide, this is also with there is certain rare-earth oxidation in rare-earth tailing Thing, can reduce the sintering temperature causing base substrate itself.
Detailed description of the invention
Below in conjunction with specific embodiment, and with reference to data, the present invention is described in further detail.Should be understood that these embodiments The present invention solely for the purpose of illustration, rather than limit the scope of the present invention by any way.
The preparation method of these a kind of rare-earth tailing low grade fever's glazed tiles is as follows, comprises the steps:
(1) get the raw materials ready: prepare the blank raw material of these glazed tiles and the raw material of glaze:
This glazed tiles base substrate is made up of following raw material:
Rare-earth tailing 120 parts;Alumine 25 parts;Mullite 9 parts;Additive 5 parts;Waterglass 5 parts;
This glazed tiles glaze is made up of following raw material:
Zircon-vanadium blue pigment 45 parts;Mica powder 9 parts;Mullite 9 parts;Additive 5 parts;
(2) base substrate material mixing, molding, drying: weigh blank raw material according to formula, by blank raw material wet ball grinding to 325 mesh Sieve, screen over-size is 0.3wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Carry out cold isostatic compaction subsequently, Dry subsequently;
(3) glaze batch mixing, pouring glaze, microwave drying: weigh glaze raw material according to formula, by glaze raw material wet ball grinding extremely 325 mesh sieves, screen over-size is 0.3wt%;Glaze slurry after sieving uses the mode of spray to impose on the base substrate being dried, glaze The thickness of material is 0.7mm;Drenching the base substrate after glaze and carry out microwave drying, microwave wavelength is 10 millimeters, and drying time is 3min;It is dried The water content of the base substrate after rear pouring glaze is less than 1.5wt%;
(4) burn till in kiln, polishing: burning till in kiln, firing period is 80 minutes;To glazed tiles table after burning till Face is processed by shot blasting, can obtain the low grade fever's glazed tiles utilizing rare-earth tailing to prepare.
The chemical composition of rare-earth tailing is: SiO2 75wt%, Al2O3 15wt%, CaO 2wt%, other compositions 8wt%.
Embodiment 1:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Electric-melting magnesium 5 parts of sand;Potassium carbonate 5 parts;Sodium borate decahydrate 5 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Embodiment 2:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 1 part;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Electric-melting magnesium 1 part of sand;Potassium carbonate 1 part;Sodium borate decahydrate 1 part;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Embodiment 3:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 8 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 8 parts;Electric-melting magnesium 8 parts of sand;Potassium carbonate 5 parts;Sodium borate decahydrate 8 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Embodiment 4:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 1 part;Nano titanium oxide 1 part;Ca3(VO4)25 parts;Nano zine oxide 1 part;Aluminum phosphate 1 part;Electric-melting magnesium 8 parts of sand;Potassium carbonate 5 parts;Sodium borate decahydrate 8 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Embodiment 5:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 6 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 6 parts;Electric-melting magnesium 5 parts of sand;Potassium carbonate 4 parts;Sodium borate decahydrate 4 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 2h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into vacuum Drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nano-silica The particle diameter changing titanium is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Comparative example 1
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Electric-melting magnesium 5 parts of sand;Potassium carbonate 5 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Carry out subsequently Pelletize is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Comparative example 2:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Fused magnesite 5 parts;Carbonic acid 5 parts of potassium;Sodium borate decahydrate 5 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm;The particle diameter of described nano zine oxide is 40-100nm.
Comparative example 3:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Aluminum phosphate 5 parts;Fused magnesite 5 parts;Potassium carbonate 5 Part;Sodium borate decahydrate 5 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill isopropanol Reactor in, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, by uniform for each raw material stirring, with After 100 DEG C carry out pressurize alcohol thermal response 1.5h, reaction terminate after, be cooled to room temperature, filter, wash, precipitate is put into very Empty drying baker is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained;Described nanometer two The particle diameter of titanium oxide is 40-100nm.
Comparative example 4:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Fused magnesite 5 parts;Potassium carbonate 5 parts; Sodium borate decahydrate 5 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The particle diameter of described nano zine oxide is 40-100nm.
Comparative example 5:
The preparation method of a kind of low grade fever's glazed tiles additive, comprises the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Electric-melting magnesium 5 parts of sand;Potassium carbonate 5 parts;Sodium borate decahydrate 5 parts;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding To 325 mesh sieves, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Make subsequently Grain is also dried;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
Described nano titanium oxide is business-like titanium dioxide;The particle diameter of described nano titanium oxide is 40-100nm; The particle diameter of described nano zine oxide is 40-100nm.
By in prepared additive application to the preparation process of rare-earth tailing low grade fever's glazed tiles, its sintering temperature (DEG C) as Under:
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim Change is included in the present invention.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment May be appreciated other embodiments.

Claims (5)

1. the preparation method of low grade fever's glazed tiles additive, it is characterised in that: comprise the steps:
(1) get the raw materials ready: described rare-earth tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 1-8 part;Nano titanium oxide 1-8 part;Ca3(VO4)21-8 part;Nano zine oxide 1-8 part;Aluminum phosphate 1-8 part; Fused magnesite 1-8 part;Potassium carbonate 1-8 part;Sodium borate decahydrate 1-8 part;
(2) mixing raw materials, old mud, pelletize, drying: weigh additive raw material according to formula, by blank raw material wet ball grinding to 325 Mesh sieve, screen over-size is 0.2-0.4wt%;Slurry after sieving is through being dehydrated into mud cake, and old mud 5 days;Carry out pelletize also subsequently Dry;
(3) pulverize, sieve: after drying, carry out Mechanical Crushing, and carry out 325 mesh and sieve, carry out subsequently packing outbound;
The preparation method of described nano titanium oxide is as follows: take appropriate titanyl sulfate, adds it to fill the anti-of isopropanol Answer in device, add composite mineralizer, ammonium sulfate and sodium sulfate the most according to a certain ratio, each raw material stirring is uniform, exist subsequently 100 DEG C carry out alcohol thermal response 1-2h of pressurizeing, after reaction terminates, are cooled to room temperature, filter, wash, precipitate is put into vacuum and does Dry case is dried, calcines 1h the most at 1100 degrees celsius, pulverize, nano titanium oxide can be obtained.
2. the preparation method of low grade fever's glazed tiles additive as claimed in claim 1, it is characterised in that described nano-silica The particle diameter changing titanium is 40-100nm.
3. the preparation method of low grade fever's glazed tiles additive as claimed in claim 1, it is characterised in that described nano oxidized The particle diameter of zinc is 40-100nm.
4. the preparation method of the low grade fever's glazed tiles additive as described in claim 1 or 3, it is characterised in that described rare earth Mine tailing low grade fever's glazed tiles additive is made up of the raw material of following weight portion:
Boron oxide 5 parts;Nano titanium oxide 5 parts;Ca3(VO4)25 parts;Nano zine oxide 5 parts;Aluminum phosphate 5 parts;Fused magnesite 5 Part;Potassium carbonate 5 parts;Sodium borate decahydrate 5 parts.
5. the preparation method of low grade fever's glazed tiles additive as claimed in claim 5, it is characterised in that described additive is same Time be added in blank raw material and the glaze raw material of rare-earth tailing low grade fever's glazed tiles.
CN201610461125.3A 2016-06-22 2016-06-22 A kind of preparation method of low grade fever's glazed tiles additive Pending CN106082958A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015902A (en) * 2019-04-23 2019-07-16 佛山市博特美陶瓷有限公司 A kind of low temperature burning glazed tiles additive

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1974487A (en) * 2006-12-20 2007-06-06 北京科技大学 Ceramic sintering fluxing agent
WO2009058746A1 (en) * 2007-11-01 2009-05-07 Ferro Corporation Tile glaze
CN101979359A (en) * 2010-09-20 2011-02-23 景德镇陶瓷学院 Ultra-low temperature sintered ceramic tiles and preparation method thereof
CN102173824A (en) * 2010-12-10 2011-09-07 广东宝丰陶瓷科技发展股份有限公司 Ceramic green body additive capable of reducing firing temperature as well as preparation method and application thereof
CN105084860A (en) * 2014-05-07 2015-11-25 贾耀玺 Fire-resistant heat-insulated and energy-saving glazed tile
CN105236739A (en) * 2014-03-08 2016-01-13 曹小松 Glazed floor brick and preparation method therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1974487A (en) * 2006-12-20 2007-06-06 北京科技大学 Ceramic sintering fluxing agent
WO2009058746A1 (en) * 2007-11-01 2009-05-07 Ferro Corporation Tile glaze
CN101979359A (en) * 2010-09-20 2011-02-23 景德镇陶瓷学院 Ultra-low temperature sintered ceramic tiles and preparation method thereof
CN102173824A (en) * 2010-12-10 2011-09-07 广东宝丰陶瓷科技发展股份有限公司 Ceramic green body additive capable of reducing firing temperature as well as preparation method and application thereof
CN105236739A (en) * 2014-03-08 2016-01-13 曹小松 Glazed floor brick and preparation method therefor
CN105236735A (en) * 2014-03-08 2016-01-13 曹小松 Glazed decorative brick for external wall and preparation method for glazed decorative brick
CN105084860A (en) * 2014-05-07 2015-11-25 贾耀玺 Fire-resistant heat-insulated and energy-saving glazed tile

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
《日用搪瓷生产基本知识》编写组: "《日用搪瓷生产基本知识》", 31 December 1978, 轻工业出版社 *
朱建: ""纳米晶二氧化钛的晶相、织构及光催化性能研究"", 《中国学位论文全文数据库》 *
邹小玲 等: "利用铅锌银矿尾矿研制琉璃瓦", 《中国陶瓷》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110015902A (en) * 2019-04-23 2019-07-16 佛山市博特美陶瓷有限公司 A kind of low temperature burning glazed tiles additive

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