CN110015902A - A kind of low temperature burning glazed tiles additive - Google Patents
A kind of low temperature burning glazed tiles additive Download PDFInfo
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- CN110015902A CN110015902A CN201910326018.3A CN201910326018A CN110015902A CN 110015902 A CN110015902 A CN 110015902A CN 201910326018 A CN201910326018 A CN 201910326018A CN 110015902 A CN110015902 A CN 110015902A
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Abstract
The invention discloses the preparation methods that a kind of low temperature burns glazed tiles additive, belong to glazed tiles additive agent field.The present invention is activated using pug and magnetic iron ore, blast furnace titaniferous slag grinding, add sulfuric acid solution, improve interstructural compactness, the isocyanate prepolymer composition contained in made crosslinker component can be combined into the siloxanes with bridge crosslinking structure with silane coupling agent ingredient, hybrid inorganic-organic synergistic effect is provided, and molecule is filled, promote the consistency after being sintered inside glazed tiles；Matrix fillers containing white carbon black, graphene, microcrystalline cellulose are ultrasonically treated, and are blended with the carbon nanotube of addition, carbon nano-tube network network diagram collection activity hard constituents, it is acted in conjunction with the storage oxygen and aiding combustion of metallic cerium, fuel efficiency is promoted, firing time is reduced, improves consistency.The present invention solves sintering temperature height when sintering glazed tiles additive therefor application at present, and firing time is long, the low problem of structural compactness.
Description
Technical field
The invention belongs to glazed tiles additive preparation field, in particular to a kind of low temperature burns the preparation side of glazed tiles additive
Method.
Background technique
Glazed tiles are an ancient, traditional ceramic materials.With the development of tourist industry, demand of the people for glazed tiles
And it is more and more, it is required to be also higher and higher.Glazed tiles are crushed by screening, high pressure using high-quality ore raw materials
Molding, high temperature are fired.It is high with intensity, flatness is good, water absorption rate is low, anti-folding, it is freeze proof, acidproof, alkaline-resisting, will never fade,
Equal remarkable advantages.Workshop, the industry such as house, hotel, villa and civil buildings are widely used in, and with its various shapes, glaze colours
It is simple, colorful, it is environmentally friendly, durable, firmly get the high praise of building great masters.
Currently, glaze sintering temperature is often higher than 1000 DEG C.As CN201510295161.2 disclose it is a kind of it is acidproof it is resistance to freeze it is red
The preparation method of mud glazed tiles, with 50-80 parts of red mud；10-20 parts of talcum；4-5 parts of quartz sand；4-5 parts of albite；Tripolyphosphate
1-3 parts of sodium；1-3 parts of cellulose；1-3 parts of silicon carbide are raw material, take and strengthen to the green body after glazing using two-step sintering, twice
Method, the glazed tiles of low water absorption strong with acidproof resistance to its anti-pressure ability of jelly are prepared；Its simple process is conducive to industry
Change, but its sintering temperature is 1450 degrees Celsius, belongs to highly energy-consuming；Such as Zou little Ling, in " Chinese pottery " the 06th phase in 2016
Using Pb-Zn-Ag ore tailing as primary raw material, it is aided with red soil, kaolin, forms compact structure coloured glaze in 1160~1170 DEG C of calcinings
Watt.The result shows that: use formula composition for Pb-Zn-Ag ore tailing 36~37%, 45~46% kaolin 18~19% of red soil, system
The glazed tiles green body obtained, XRD analysis principal crystalline phase have quartz, anorthite, mullite etc., and scanning electron microscope (SEM) is the result shows that coloured glaze
Unbaked tile body particle close-packed arrays have a small amount of gap between particle.Glaze is more smooth, and glaze-ceramic interface is close.The water suction of sample
The indexs such as rate, bending failure loading, thermal stability and frost resistance can reach " colored glaze product " JC/T765-2006 mark
Alignment request.Pb-Zn tailings are not only utilized in this, alleviate its pollution to environment, and reduce glazed tiles production cost, change give up into
It is precious.But its sintering temperature is 1160~1170 DEG C, belongs to highly energy-consuming, pollutes environment, therefore, following development is inevitable toward low temperature
Sintering, energy conservation and environmental protection development.The reduction of sintering temperature can reduce energy consumption, meet the needs of social development.Ultralow sintering process
Research, keeps its purposes more extensive, can be used in the reparation of glazed tiles product defect, reduce the substandard products of coloured glaze watt of goods, reduce
The waste of resource, but existing glazed tiles are formed using a variety of pug mixed sinterings, it is more traditional with material, cause
Existing glazed tiles plasticity is bad, and cracking will be easy after stress and is crushed, service life is short.Its glaze layer is generally thicker and generates and answers
Power, quality weight easily lead to the defect that product glaze cracking occurs, collapses stripping.It is not smooth enough, and pug is easy in process of production
Pollution is generated, the quality of product is not sufficiently stable, and glaze glossiness is inadequate, and colour generation is not abundant enough, stablizes, in climate variability area
Or sintering temperature height when colour fading and sintering glazed tiles additive therefor application at present is easy under prolonged sunlight irradiation,
Firing time is long, and structural compactness is low, to be unable to extensive utilization, therefore is badly in need of researching and developing a kind of novel glazed tiles addition used
Agent meets the needs of people.
Summary of the invention
The technical problems to be solved by the invention: sintering temperature when for current sintering glazed tiles additive therefor application
Height, firing time is long, the low problem of structural compactness, provides a kind of low temperature burning glazed tiles additive.
In order to solve the above technical problems, the present invention is using technical solution as described below:
A kind of low temperature burns glazed tiles additive, according to parts by weight, including following component: 4 ~ 8 parts of quartz sands, 2 ~ 4 parts of waterglass,
1 ~ 4 part of auxiliary material, 3 ~ 6 portions of reinforcing agents, 15 ~ 25 parts of compound action base-materials, 10 ~ 14 parts of composite fillers.
The preparation method of the compound action base-material, includes the following steps:
(1) take pug 15 ~ 25:3:2 in mass ratio be added magnetic iron ore, blast furnace titaniferous slag mixed grinding, obtain abrasive, take abrasive by
Mass ratio 3:8 ~ 14 is added sulfuric acid solution and is mixed, and filtering takes filter residue and drying, obtains dried object, in 55 ~ 70 DEG C, takes dried object
1:6 in mass ratio ~ 10 is added ammonia spirit and is mixed, centrifugation, and collection centrifugation object is dry, calcines, cooling, must calcine material, take
Calcining material pulverizes and sieves, and collects sieving particle, obtains combined processing object；
(2) according to parts by weight, 20 ~ 35 parts of combined processing objects, 3 ~ 7 parts of perlites, 2 ~ 5 parts of butyl stearates, 2 ~ 5 parts of crosslinkings are taken
Agent, 50 ~ 70 parts of water take perlite, butyl stearate, crosslinking agent, water to be mixed, are warming up to 60 ~ 75 DEG C prior to 30 ~ 50 DEG C,
Combined processing object is added to be mixed, rotary evaporation, Freezing smashing sieving, collects sieving particle to get compound action base-material.
Pug in the step (1): 2 ~ 5:1:1 in mass ratio takes boron mud, red mud, metakaolin mixing to get pug.
Crosslinking agent in the step (2): in 30 ~ 46 DEG C, 6 ~ 10:0.3:35 ~ 45 in mass ratio take hexa-methylene two different
Cyanate, silane resin acceptor kh-550, tetrahydrofuran mixing, lead to argon gas protection, and stirring obtains mixed liquor, takes mixed liquor by quality
Hexamethylene diisocyanate, sodium citrate mixing is added than 12 ~ 16:1 ~ 3:1, rotary evaporation is to get crosslinking agent.
The preparation of the composite filler: matrix fillers 1:10 ~ 15 in mass ratio plus water mixing are taken, in 30 ~ 50 DEG C of ultrasounds
Processing, obtains dispersion liquid, takes dispersion liquid 12 ~ 18:5 in mass ratio that carbon nanotube is added in 6 ~ 10 DEG C and is mixed, filtering must filter
Slag, in 22 ~ 27 DEG C, 8 ~ 12:3:28 in mass ratio takes filter residue, ceria, reagent mixing, leads to nitrogen protection, is warming up to 45 ~ 65
DEG C, the inducing agent mixing of filter residue quality 6 ~ 10% is added, insulated and stirred is evaporated under reduced pressure, obtains concentrate, concentrate is taken to wash, does
It is dry to get composite filler.
Described matrix filler: 1:2 ~ 5:0.2 in mass ratio takes white carbon black, graphene, microcrystalline cellulose mixing to get matrix
Filler.
The reagent: 8 ~ 13:5 in mass ratio takes hydrochloric acid solution, hydrogen peroxide mixing to get reagent.
The inducing agent: 3 ~ 7:1 in mass ratio takes pyridine -2,6- dioctyl phthalate, sodium peroxydisulfate mixing to get inducing agent.
The auxiliary material: 1:1:2 ~ 4 take nano zine oxide, barium carbonate, aluminum phosphate mixing to get auxiliary material in mass ratio.
The reinforcing agent: 2 ~ 4:1:1 in mass ratio takes polyvinyl alcohol, titanium dioxide, calcium bicarbonate mixing to get reinforcing agent.
The present invention is compared with other methods, and advantageous effects are:
(1) present invention is activated using pug and magnetic iron ore, blast furnace titaniferous slag grinding, adds sulfuric acid solution, removes deacidification melt into point, right
Layer chain structure contained by pug is destroyed, its specific surface area is improved, and absorption is convenient for molecule, improves interstructural densification
Property, the isocyanate prepolymer composition contained in made crosslinker component can be combined into silane coupling agent ingredient with bridge crosslinking structure
Siloxanes provides hybrid inorganic-organic synergistic effect, facilitates the compactness inside being promoted, the Nano grade that the present invention adds
Raw material-nano zine oxide and calcium bicarbonate be thermally generated it is small it is calcium carbonate-filled wherein, ruler can be played in mixed process
Very little effect and quantum effect achieve the effect that melting as early as possible, favorably so that the fusing point of blended material reduces during the sintering process
In reducing sintering temperature, shorten sintering time；
(2) present invention is ultrasonically treated the matrix fillers containing white carbon black, graphene, microcrystalline cellulose, with cavitation effect
Suction function promotes its dispersion effect, and is blended with the carbon nanotube of addition, in the process, plays prior to 6 ~ 10 DEG C
The hydrophily that carbon nano tube network has can be such that matrix fillers are attracted in the net hole of carbon nano tube network, then be warming up to
22 ~ 27 DEG C, the hydrophily for changing carbon nanotube is hydrophobicity, and hydrone is driven away, and leaves matrix fillers absorption and is filled in carbon
It in the net hole of nanotube reticular membrane, provides small and has more activation sites, improve the inside interaction of this additive system, mention
Inside solid degree is risen, in addition, cerium oxide is handled with oxidation acid solution reagent, obtains part Ce3+、Ce4+, and with pyridine -2,6-
Dioctyl phthalate is chelated, sodium peroxydisulfate further aoxidizes, and improves the stability of the compound containing Ce, can also play the work of storage oxygen
With, and at relatively high temperatures, pyridine -2,6- dioctyl phthalate thermal dehydration generates carbon dioxide, it can also assist getting through hole, so that
Made glazed tiles internal combustion more closely, to improve its compactness and plasticity, while ceria can also release
Oxygen improves thermal effect, reduces firing time, promotes to remain carbonaceous component oxygenolysis, during further strengthening glazed tiles processed
Internal consistency improves the consistency of be sintered glazed tiles；
(3) present invention handles pug, siliceous ingredient, is cooperateed with, and fill molecule, is mentioned by hybrid inorganic-organic
The consistency after being sintered inside glazed tiles is risen, and uses carbon nano-tube network network diagram collection activity hard constituents, in conjunction with the storage of metallic cerium
Oxygen and aiding combustion effect, promotes fuel efficiency, reduces firing time, improves consistency, the present invention is for sintering glazed tiles addition used at present
Sintering temperature when agent is applied is high, and firing time is long, and the low problem of structural compactness, improvement is significant, has and answers well
Use prospect.
Specific embodiment
Pug: 2 ~ 5:1:1 in mass ratio takes boron mud, red mud, metakaolin mixing to get pug.
Auxiliary material: 1:1:2 ~ 4 take nano zine oxide, barium carbonate, aluminum phosphate mixing to get auxiliary material in mass ratio.
Reinforcing agent: 2 ~ 4:1:1 in mass ratio takes polyvinyl alcohol, titanium dioxide, calcium bicarbonate mixing to get reinforcing agent.
Crosslinking agent: in 30 ~ 46 DEG C, 6 ~ 10:0.3:35 ~ 45 take hexamethylene diisocyanate, silane coupled in mass ratio
Agent KH-550, tetrahydrofuran are mixed in reaction kettle, are led to argon gas protection, with 600 ~ 900r/min, 40 ~ 60min of magnetic agitation, are obtained mixed
Liquid is closed, takes mixed liquor 12 ~ 16:1 in mass ratio ~ 3:1 that hexamethylene diisocyanate, sodium citrate 1 ~ 3h of mixing is added,
Rotary evaporation is to constant weight to get crosslinking agent.
Matrix fillers: 1:2 ~ 5:0.2 in mass ratio takes white carbon black, graphene, microcrystalline cellulose mixing to fill out to get matrix
Material.
Reagent: 8 ~ 13:5 in mass ratio takes the hydrochloric acid solution that mass fraction is 12%, the hydrogen peroxide of concentration 0.5mol/L mixed
It closes to get reagent.
Inducing agent: 3 ~ 7:1 in mass ratio takes pyridine -2,6- dioctyl phthalate, sodium peroxydisulfate mixing to get inducing agent.
The preparation method of compound action base-material, includes the following steps:
(1) it takes pug 15 ~ 25:3:2 in mass ratio that magnetic iron ore, blast furnace titaniferous slag is added in mortar mixing, is ground with 350 ~ 550r/min
Grind 2 ~ 4h, obtain abrasive, take abrasive 3:8 in mass ratio ~ 14 be added mass fraction be 15% sulfuric acid solution be mixed 25 ~
50min, filtering, takes filter residue in 90 ~ 100 DEG C of 1 ~ 3h of oven drying, obtains dried object, in 55 ~ 70 DEG C, take dried object in mass ratio 1:
6 ~ 10 be added mass fractions be 18% ammonia spirit be mixed 30 ~ 50min, move to centrifuge with 3000 ~ 5000r/min from
10 ~ 15min of the heart collects centrifugation object after 70 ~ 85 DEG C of 4 ~ 8h of oven drying, moves to Muffle furnace, with 300 ~ 550 DEG C of 2 ~ 4h of calcining,
It cools to room temperature with the furnace, material must be calcined, calcining material is taken to sieve with 100 mesh sieve in pulverizer crushing, collect sieving particle, obtain combined processing
Object；
(2) according to parts by weight, 20 ~ 35 parts of combined processing objects, 3 ~ 7 parts of perlites, 2 ~ 5 parts of butyl stearates, 2 ~ 5 parts of crosslinkings are taken
Agent, 50 ~ 70 parts of water take perlite, butyl stearate, crosslinking agent, water to mix in reaction kettle prior to 30 ~ 50 DEG C, with 500 ~
800r/min 35 ~ 60min of magnetic agitation is warming up to 60 ~ 75 DEG C, combined processing object is added, 1 ~ 3h is mixed, rotary evaporation is extremely
Constant weight moves to freezing crusher, crushed 120 meshes, collects sieving particle to get compound action base-material.
The preparation of composite filler: take matrix fillers 1:10 in mass ratio ~ 15 that ultrapure water is added mixed in ultrasonic oscillation instrument
Close, in 30 ~ 50 DEG C, with 50 ~ 65kHz frequency ultrasound handle 1 ~ 3h, obtain dispersion liquid, taken in 6 ~ 10 DEG C dispersion liquid in mass ratio 12 ~
Carbon nanotube mixing is added in 18:5, and with 2000 ~ 4000r/min, 40 ~ 60min of magnetic agitation, filtering obtains filter residue, in 22 ~ 27 DEG C,
8 ~ 12:3:28 in mass ratio takes filter residue, ceria, reagent to stir 30 ~ 55min in reaction kettle, leads to nitrogen protection, is warming up to 45
~ 65 DEG C, the inducing agent mixing of filter residue quality 6 ~ 10% is added, 40 ~ 60min of insulated and stirred is evaporated under reduced pressure to constant weight, obtains concentrate,
After taking concentrate to be washed with water 3 ~ 5 times, 60 ~ 80 DEG C of 4 ~ 8h of oven drying are moved to get composite filler.
A kind of low temperature burning glazed tiles additive, according to parts by weight, including following component: 4 ~ 8 parts of quartz sands, 2 ~ 4 parts of water
Glass, 1 ~ 4 part of auxiliary material, 3 ~ 6 portions of reinforcing agents, 15 ~ 25 parts of compound action base-materials, 10 ~ 14 parts of composite fillers.
Pug: 2:1:1 in mass ratio takes boron mud, red mud, metakaolin mixing to get pug.
Auxiliary material: 1:1:2 in mass ratio takes nano zine oxide, barium carbonate, aluminum phosphate mixing to get auxiliary material.
Reinforcing agent: 2:1:1 in mass ratio takes polyvinyl alcohol, titanium dioxide, calcium bicarbonate mixing to get reinforcing agent.
Crosslinking agent: in 30 DEG C, 6:0.3:35 in mass ratio take hexamethylene diisocyanate, silane resin acceptor kh-550,
Tetrahydrofuran is mixed in reaction kettle, is led to argon gas protection, with 600r/min magnetic agitation 40min, is obtained mixed liquor, take mixed liquor by matter
Hexamethylene diisocyanate is added than 12:1:1 in amount, 1h is mixed in sodium citrate, and rotary evaporation to constant weight is to get crosslinking
Agent.
Matrix fillers: 1:2:0.2 in mass ratio takes white carbon black, graphene, microcrystalline cellulose mixing to get matrix fillers.
Reagent: 8:5 in mass ratio takes the hydrochloric acid solution that mass fraction is 12%, the hydrogen peroxide mixing of concentration 0.5mol/L, i.e.,
Obtain reagent.
Inducing agent: 3:1 in mass ratio takes pyridine -2,6- dioctyl phthalate, sodium peroxydisulfate mixing to get inducing agent.
The preparation method of compound action base-material, includes the following steps:
(1) it takes pug 15:3:2 in mass ratio that magnetic iron ore, blast furnace titaniferous slag is added in mortar mixing, 2h is ground with 350r/min, is obtained
Abrasive takes abrasive 3:8 in mass ratio that the sulfuric acid solution that mass fraction is 15% is added and 25min is mixed, and filtering takes filter
Slag obtains dried object in 90 DEG C of oven drying 1h, in 55 DEG C, takes dried object 1:6 in mass ratio that the ammonium hydroxide that mass fraction is 18% is added
30min is mixed in solution, moves to centrifuge with 3000r/min and is centrifuged 10min, collects centrifugation object in 70 DEG C of oven drying 4h
Afterwards, Muffle furnace is moved to, with 300 DEG C of calcining 2h, room temperature is cooled to the furnace, material must be calcined, calcining material is taken to crushed 100 in pulverizer
Mesh collects sieving particle, obtains combined processing object；
(2) according to parts by weight, 20 parts of combined processing objects, 3 parts of perlites, 2 parts of butyl stearates, 2 parts of crosslinking agents, 50 parts are taken
Water takes perlite, butyl stearate, crosslinking agent, water to mix in reaction kettle, prior to 30 DEG C with 500r/min magnetic agitation
35min is warming up to 60 DEG C, combined processing object is added, 1h is mixed, and rotary evaporation to constant weight moves to freezing crusher, crushes
120 meshes are crossed, collect sieving particle to get compound action base-material.
The preparation of composite filler: taking matrix fillers 1:10 in mass ratio that ultrapure water is added and mix in ultrasonic oscillation instrument,
In 30 DEG C, 1h is handled with 50kHz frequency ultrasound, obtains dispersion liquid, takes dispersion liquid 12:5 in mass ratio that carbon nanotube is added in 6 DEG C mixed
Close, with 2000r/min magnetic agitation 40min, filtering obtains filter residue, in 22 DEG C, 8:3:28 in mass ratio take filter residue, ceria,
Reagent stirs 30min in reaction kettle, leads to nitrogen protection, is warming up to 45 DEG C, and the inducing agent mixing of filter residue quality 6% is added, and heat preservation is stirred
Mix 40min, be evaporated under reduced pressure to constant weight, obtain concentrate, after taking concentrate to be washed with water 3 times, move to 60 DEG C of oven drying 4h to get
Composite filler.
A kind of low temperature burns glazed tiles additive, according to parts by weight, including following component: 4 parts of quartz sands, 2 parts of waterglass,
1 part of auxiliary material, 3 portions of reinforcing agents, 15 parts of compound action base-materials, 10 parts of composite fillers.
Pug: 5:1:1 in mass ratio takes boron mud, red mud, metakaolin mixing to get pug.
Auxiliary material: 1:1:4 in mass ratio takes nano zine oxide, barium carbonate, aluminum phosphate mixing to get auxiliary material.
Reinforcing agent: 4:1:1 in mass ratio takes polyvinyl alcohol, titanium dioxide, calcium bicarbonate mixing to get reinforcing agent.
Crosslinking agent: in 46 DEG C, 10:0.3:45 in mass ratio take hexamethylene diisocyanate, silane resin acceptor kh-550,
Tetrahydrofuran is mixed in reaction kettle, is led to argon gas protection, with 900r/min magnetic agitation 60min, is obtained mixed liquor, take mixed liquor by matter
Hexamethylene diisocyanate is added than 16:3:1 in amount, 3h is mixed in sodium citrate, and rotary evaporation to constant weight is to get crosslinking
Agent.
Matrix fillers: 1:5:0.2 in mass ratio takes white carbon black, graphene, microcrystalline cellulose mixing to get matrix fillers.
Reagent: 13:5 in mass ratio takes the hydrochloric acid solution that mass fraction is 12%, the hydrogen peroxide mixing of concentration 0.5mol/L,
Up to reagent.
Inducing agent: 7:1 in mass ratio takes pyridine -2,6- dioctyl phthalate, sodium peroxydisulfate mixing to get inducing agent.
The preparation method of compound action base-material, includes the following steps:
(1) it takes pug 25:3:2 in mass ratio that magnetic iron ore, blast furnace titaniferous slag is added in mortar mixing, 4h is ground with 550r/min, is obtained
Abrasive takes abrasive 3:14 in mass ratio that the sulfuric acid solution that mass fraction is 15% is added and 50min is mixed, and filtering takes filter
Slag obtains dried object in 100 DEG C of oven drying 3h, in 70 DEG C, takes dried object 1:10 in mass ratio that the ammonia that mass fraction is 18% is added
50min is mixed in aqueous solution, moves to centrifuge with 5000r/min and is centrifuged 15min, collects centrifugation object in 85 DEG C of oven drying 8h
Afterwards, Muffle furnace is moved to, with 550 DEG C of calcining 4h, room temperature is cooled to the furnace, material must be calcined, calcining material is taken to crushed 100 in pulverizer
Mesh collects sieving particle, obtains combined processing object；
(2) according to parts by weight, 35 parts of combined processing objects, 7 parts of perlites, 5 parts of butyl stearates, 5 parts of crosslinking agents, 70 parts are taken
Water takes perlite, butyl stearate, crosslinking agent, water to mix in reaction kettle, prior to 50 DEG C with 800r/min magnetic agitation
60min is warming up to 75 DEG C, combined processing object is added, 3h is mixed, and rotary evaporation to constant weight moves to freezing crusher, crushes
120 meshes are crossed, collect sieving particle to get compound action base-material.
The preparation of composite filler: taking matrix fillers 1:15 in mass ratio that ultrapure water is added and mix in ultrasonic oscillation instrument,
In 50 DEG C, 3h is handled with 65kHz frequency ultrasound, obtains dispersion liquid, takes dispersion liquid 18:5 in mass ratio that carbon nanotube is added in 10 DEG C
Mixing, with 4000r/min magnetic agitation 60min, filtering obtains filter residue, in 27 DEG C, 12:3:28 in mass ratio takes filter residue, titanium dioxide
Cerium, reagent stir 55min in reaction kettle, lead to nitrogen protection, are warming up to 65 DEG C, and the inducing agent mixing of filter residue quality 10% is added, protects
Temperature stirring 60min, is evaporated under reduced pressure to constant weight, obtains concentrate, after taking concentrate to be washed with water 5 times, move to 80 DEG C of oven drying 8h,
Up to composite filler.
A kind of low temperature burns glazed tiles additive, according to parts by weight, including following component: 8 parts of quartz sands, 4 parts of waterglass,
4 parts of auxiliary materials, 6 portions of reinforcing agents, 25 parts of compound action base-materials, 14 parts of composite fillers.
Pug: 3:1:1 in mass ratio takes boron mud, red mud, metakaolin mixing to get pug.
Auxiliary material: 1:1:3 in mass ratio takes nano zine oxide, barium carbonate, aluminum phosphate mixing to get auxiliary material.
Reinforcing agent: 3:1:1 in mass ratio takes polyvinyl alcohol, titanium dioxide, calcium bicarbonate mixing to get reinforcing agent.
Crosslinking agent: in 36 DEG C, 8:0.3:40 in mass ratio take hexamethylene diisocyanate, silane resin acceptor kh-550,
Tetrahydrofuran is mixed in reaction kettle, is led to argon gas protection, with 800r/min magnetic agitation 50min, is obtained mixed liquor, take mixed liquor by matter
Hexamethylene diisocyanate is added than 15:2:1 in amount, 2h is mixed in sodium citrate, and rotary evaporation to constant weight is to get crosslinking
Agent.
Matrix fillers: 1:3:0.2 in mass ratio takes white carbon black, graphene, microcrystalline cellulose mixing to get matrix fillers.
Reagent: 11:5 in mass ratio takes the hydrochloric acid solution that mass fraction is 12%, the hydrogen peroxide mixing of concentration 0.5mol/L,
Up to reagent.
Inducing agent: 5:1 in mass ratio takes pyridine -2,6- dioctyl phthalate, sodium peroxydisulfate mixing to get inducing agent.
The preparation method of compound action base-material, includes the following steps:
(1) it takes pug 20:3:2 in mass ratio that magnetic iron ore, blast furnace titaniferous slag is added in mortar mixing, 3h is ground with 450r/min, is obtained
Abrasive takes abrasive 3:12 in mass ratio that the sulfuric acid solution that mass fraction is 15% is added and 40min is mixed, and filtering takes filter
Slag obtains dried object in 95 DEG C of oven drying 2h, in 60 DEG C, takes dried object 1:8 in mass ratio that the ammonium hydroxide that mass fraction is 18% is added
40min is mixed in solution, moves to centrifuge with 4000r/min and is centrifuged 12min, collects centrifugation object in 75 DEG C of oven drying 6h
Afterwards, Muffle furnace is moved to, with 450 DEG C of calcining 3h, room temperature is cooled to the furnace, material must be calcined, calcining material is taken to crushed 100 in pulverizer
Mesh collects sieving particle, obtains combined processing object；
(2) according to parts by weight, 25 parts of combined processing objects, 5 parts of perlites, 3 parts of butyl stearates, 3 parts of crosslinking agents, 60 parts are taken
Water takes perlite, butyl stearate, crosslinking agent, water to mix in reaction kettle, prior to 40 DEG C with 700r/min magnetic agitation
50min is warming up to 65 DEG C, combined processing object is added, 2h is mixed, and rotary evaporation to constant weight moves to freezing crusher, crushes
120 meshes are crossed, collect sieving particle to get compound action base-material.
The preparation of composite filler: taking matrix fillers 1:12 in mass ratio that ultrapure water is added and mix in ultrasonic oscillation instrument,
In 40 DEG C, 2h is handled with 55kHz frequency ultrasound, obtains dispersion liquid, takes dispersion liquid 15:5 in mass ratio that carbon nanotube is added in 8 DEG C mixed
It closes, with 3000r/min magnetic agitation 50min, filtering obtains filter residue, in 25 DEG C, 10:3:28 in mass ratio takes filter residue, titanium dioxide
Cerium, reagent stir 45min in reaction kettle, lead to nitrogen protection, are warming up to 55 DEG C, and the inducing agent mixing of filter residue quality 8% is added, protects
Temperature stirring 50min, is evaporated under reduced pressure to constant weight, obtains concentrate, after taking concentrate to be washed with water 4 times, move to 70 DEG C of oven drying 6h,
Up to composite filler.
A kind of low temperature burns glazed tiles additive, according to parts by weight, including following component: 6 parts of quartz sands, 3 parts of waterglass,
2 parts of auxiliary materials, 5 portions of reinforcing agents, 20 parts of compound action base-materials, 12 parts of composite fillers.
Comparative example 1: it is essentially identical with the preparation method of embodiment 1, it has only the difference is that lacking compound action base-material.
Comparative example 2: it is essentially identical with the preparation method of embodiment 1, it has only the difference is that lacking composite filler.
Comparative example 3: the low-temperature sintering glazed tiles additive of company, Hebei province production.
The low temperature that above-described embodiment is obtained with comparative example is burnt glazed tiles additive to detect, bending strength: using curved
Bent strength-testing machine is measured；Other are detected using " colored glaze product " JC/T765-2006 standard, obtained knot
Fruit is as shown in table 1.
Table 1:
In summary, to burn glazed tiles additive effect more preferable for low temperature of the invention as can be seen from Table 1, is worth of widely use, with
The upper preferred mode only of the invention, is not intended to limit the invention, all within the spirits and principles of the present invention, is made
Any modification, equivalent substitution, improvement and etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of low temperature burns glazed tiles additive, according to parts by weight, including following component: 4 ~ 8 parts of quartz sands, 2 ~ 4 parts of water glass
Glass, 1 ~ 4 part of auxiliary material, 3 ~ 6 portions of reinforcing agents, which is characterized in that further include: 15 ~ 25 parts of compound action base-materials, 10 ~ 14 parts compound fill out
Charge.
2. a kind of low temperature burns glazed tiles additive according to claim 1, which is characterized in that the system of the compound action base-material
Preparation Method includes the following steps:
(1) take pug 15 ~ 25:3:2 in mass ratio be added magnetic iron ore, blast furnace titaniferous slag mixed grinding, obtain abrasive, take abrasive by
Mass ratio 3:8 ~ 14 is added sulfuric acid solution and is mixed, and filtering takes filter residue and drying, obtains dried object, in 55 ~ 70 DEG C, takes dried object
1:6 in mass ratio ~ 10 is added ammonia spirit and is mixed, centrifugation, and collection centrifugation object is dry, calcines, cooling, must calcine material, take
Calcining material pulverizes and sieves, and collects sieving particle, obtains combined processing object；
(2) according to parts by weight, 20 ~ 35 parts of combined processing objects, 3 ~ 7 parts of perlites, 2 ~ 5 parts of butyl stearates, 2 ~ 5 parts of crosslinkings are taken
Agent, 50 ~ 70 parts of water take perlite, butyl stearate, crosslinking agent, water to be mixed, are warming up to 60 ~ 75 DEG C prior to 30 ~ 50 DEG C,
Combined processing object is added to be mixed, rotary evaporation, Freezing smashing sieving, collects sieving particle to get compound action base-material.
3. a kind of low temperature burns glazed tiles additive according to claim 2, which is characterized in that the pug in the step (1):
2 ~ 5:1:1 in mass ratio takes boron mud, red mud, metakaolin mixing to get pug.
4. a kind of low temperature burns glazed tiles additive according to claim 2, which is characterized in that the crosslinking in the step (2)
Agent: in 30 ~ 46 DEG C, 6 ~ 10:0.3:35 ~ 45 in mass ratio take hexamethylene diisocyanate, silane resin acceptor kh-550, tetrahydro
Argon gas protection is led in furans mixing, and stirring obtains mixed liquor, takes mixed liquor 12 ~ 16:1 in mass ratio ~ 3:1 that hexa-methylene two is added different
Cyanate, sodium citrate are mixed, and rotary evaporation is to get crosslinking agent.
5. a kind of low temperature burns glazed tiles additive according to claim 1, which is characterized in that the system of the composite filler
It is standby: to take matrix fillers 1:10 ~ 15 in mass ratio plus water mixing, be ultrasonically treated in 30 ~ 50 DEG C, obtain dispersion liquid, taken in 6 ~ 10 DEG C point
Dispersion liquid 12 ~ 18:5 in mass ratio is added carbon nanotube and is mixed, and filtering obtains filter residue, in 22 ~ 27 DEG C, in mass ratio 8 ~ 12:3:
28 take filter residue, ceria, reagent mixing, lead to nitrogen protection, are warming up to 45 ~ 65 DEG C, the inducing agent of filter residue quality 6 ~ 10% is added
Mixing, insulated and stirred are evaporated under reduced pressure, obtain concentrate, concentrate is taken to wash, dry to get composite filler.
6. a kind of low temperature burns glazed tiles additive according to claim 5, which is characterized in that described matrix filler: pressing quality
Take white carbon black, graphene, microcrystalline cellulose mixing to get matrix fillers than 1:2 ~ 5:0.2.
7. a kind of low temperature burns glazed tiles additive according to claim 5, which is characterized in that the reagent: in mass ratio 8 ~
13:5 takes hydrochloric acid solution, hydrogen peroxide mixing to get reagent.
8. a kind of low temperature burns glazed tiles additive according to claim 5, which is characterized in that the inducing agent: in mass ratio 3
~ 7:1 takes pyridine -2,6- dioctyl phthalate, sodium peroxydisulfate mixing to get inducing agent.
9. a kind of low temperature burns glazed tiles additive according to claim 1, which is characterized in that the auxiliary material: in mass ratio 1:
1:2 ~ 4 take nano zine oxide, barium carbonate, aluminum phosphate mixing to get auxiliary material.
10. a kind of low temperature burns glazed tiles additive according to claim 1, which is characterized in that the reinforcing agent: in mass ratio
2 ~ 4:1:1 takes polyvinyl alcohol, titanium dioxide, calcium bicarbonate mixing to get reinforcing agent.
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