CN108358606A - A kind of ceramics vitrified brick and preparation method thereof - Google Patents
A kind of ceramics vitrified brick and preparation method thereof Download PDFInfo
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- CN108358606A CN108358606A CN201810459786.1A CN201810459786A CN108358606A CN 108358606 A CN108358606 A CN 108358606A CN 201810459786 A CN201810459786 A CN 201810459786A CN 108358606 A CN108358606 A CN 108358606A
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Abstract
The invention discloses a kind of ceramics vitrified bricks, include the raw material of following parts by weight：10~20 parts of microcline, 15~25 parts of potassium feldspar, 7~12 parts of silicon carbide, 8~14 parts of quartz, 10~15 parts of bauxite, 9~16 parts of dolomite, 5~10 parts of modified talc powder, 15~30 parts of bentonite, 3~7 parts of Tourmaline stone, 2~4 parts of antimony oxide, 1~3 part of sodium cellulose glycolate, 2~3 parts of water-reducing agent, 1~4 part of cracking resistance agent.Ceramics vitrified brick of the present invention is by controlling the proportioning between raw material and raw material, while reducing firing temperature, does not interfere with the physicochemical property of product, and produce and be easy to control, product qualification rate is higher.
Description
Technical field
The invention belongs to building material technical fields, and in particular to a kind of ceramics vitrified brick and preparation method thereof.
Background technology
Vitrified tile is one of major product of architectural pottery, and Ceramic Tiles of the water absorption rate less than 0.5% are referred to as vitrified tile, throw
Light brick water absorption rate also belongs to vitrified tile (can only be just polished bricks higher than 0.5% be not vitrified tile) less than 0.5%, then by vitrified tile
Mirror-finish up to glazed polishing brick, because its low hardness of water absorption rate is also relatively high, it is not easy to there is cut.
Rely solely on mostly in the prior art largely reduces firing temperature, formulation composition using cullet and industrial reagent
It has no change, the physicochemical property of product is caused to decline, production controls the appearance for the problems such as difficult, product qualification rate is low.
Invention content
The present invention provides a kind of ceramics vitrified bricks and preparation method thereof, solve the problems in background technology, the present invention
The ceramics vitrified brick does not interfere with product by controlling the proportioning between raw material and raw material while reducing firing temperature
Physicochemical property, and produce be easy to control, product qualification rate is higher.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that：
A kind of ceramics vitrified brick includes the raw material of following parts by weight：10~20 parts of microcline, 15~25 parts of potassium feldspar, carbonization
7~12 parts of silicon, 8~14 parts of quartz, 10~15 parts of bauxite, 9~16 parts of dolomite, 5~10 parts of modified talc powder, bentonite 15
~30 parts, 3~7 parts of Tourmaline stone, 2~4 parts of antimony oxide, 1~3 part of sodium cellulose glycolate, 2~3 parts of water-reducing agent, cracking resistance agent
1~4 part.
Preferably, the ceramics vitrified brick includes the raw material of following parts by weight：12~18 parts of microcline, potassium feldspar 17
~23 parts, 9~11 parts of silicon carbide, quartz 10~13 parts, 11~14 parts of bauxite, 10~15 parts of dolomite, modified talc powder 7~
9 parts, 20~26 parts of bentonite, 4~5 parts of Tourmaline stone, 2.3~3.6 parts of antimony oxide, 1.2~2.4 parts of sodium cellulose glycolate,
2.1~2.8 parts of water-reducing agent, 2~3 parts of cracking resistance agent.
Preferably, the ceramics vitrified brick includes the raw material of following parts by weight：15 parts of microcline, 20 parts of potassium feldspar, carbon
10 parts of SiClx, 12 parts of quartz, 13 parts of bauxite, 14 parts of dolomite, 8 parts of modified talc powder, 24 parts of bentonite, Tourmaline stone 4.6
Part, 2.9 parts of antimony oxide, 1.8 parts of sodium cellulose glycolate, 2.7 parts of water-reducing agent, 2.1 parts of cracking resistance agent.
Preferably, the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 1~4 is small in ethanol water
When, talcum powder is then filtered, drying obtains modified talc powder after crushing.
Preferably, the water-reducing agent is any one of calcium lignosulfonate, Sodium Polyacrylate.
Preferably, the antimitotic agent is lignocellulosic.
A method of the ceramics vitrified brick is prepared, is included the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 20~50MPa, by powder pressure
Ceramics vitrified brick green compact are made；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 200~300 DEG C of environment and preheat 30~50 minutes, then set
Pre-fired is carried out in 600~800 DEG C of calcining kilns, the pre-fired time is 60~80 minutes, then heats to 1230~1270 DEG C
It is burnt into, firing time is 45~90 minutes, obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
Preferably, the step（3）In be pressed into green compact pressure be 30.5MPa.
Compared with prior art, the present invention it has the advantages that：
Ceramics vitrified brick of the present invention is by controlling the proportioning between raw material and raw material, while reducing firing temperature, no
The physicochemical property of product can be influenced, and produces and is easy to control, product qualification rate is higher, specific as follows：
（1）Ceramics vitrified brick of the present invention is using microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modification
Talcum powder, bentonite, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent etc. are used as raw material, raw material straight
Line mutually acts synergistically, and the product water absorption rate prepared is low, good physical and chemical properties；
（2）Ceramics vitrified brick of the present invention is added to modified talc powder, and modified talcum powder improves the anti-folding of finished bricks
Intensity and thermal stability, reduce reaction temperature, shorten the reaction time, realize low temperature fast firing and improve the items of finished bricks
Physical and chemical performance；
（3）Ceramics vitrified brick of the present invention is added to Tourmaline stone, and Tourmaline stone can radiate far infrared, far-infrared engergy
Deep somatic position is enough penetrated into, warm cell promotes blood circulation, and keeps metabolism smooth, is conducive to the health of people.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
The present embodiment is related to a kind of ceramics vitrified brick, includes the raw material of following parts by weight：10 parts of microcline, 15 parts of potassium feldspar,
7 parts of silicon carbide, quartz 8 parts, 10 parts of bauxite, 9 parts of dolomite, 5 parts of modified talc powder, 15 parts of bentonite, 3 parts of Tourmaline stone,
2 parts of antimony oxide, 1 part of sodium cellulose glycolate, 2 parts of water-reducing agent, 1 part of cracking resistance agent.
Wherein, the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 1 hour in ethanol water,
Then talcum powder is filtered, drying obtains modified talc powder after crushing.
Wherein, the water-reducing agent is calcium lignosulfonate.
Wherein, the antimitotic agent is lignocellulosic.
A method of the ceramics vitrified brick is prepared, is included the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 20MPa, by powder pressing at
Ceramics vitrified brick green compact；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 200 DEG C of environment and preheat 30 minutes, then are placed in 600 DEG C of burnings
At pre-fired is carried out in kiln, the pre-fired time is 60 minutes, then heats to 1230 DEG C and is burnt into, and firing time is 45 points
Clock obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
Embodiment 2
The present embodiment is related to a kind of ceramics vitrified brick, includes the raw material of following parts by weight：20 parts of microcline, 25 parts of potassium feldspar,
12 parts of silicon carbide, 14 parts of quartz, 15 parts of bauxite, 16 parts of dolomite, 10 parts of modified talc powder, 30 parts of bentonite, Tourmaline stone 7
Part, 4 parts of antimony oxide, 3 parts of sodium cellulose glycolate, 3 parts of water-reducing agent, 4 parts of cracking resistance agent.
Wherein, the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 4 hours in ethanol water,
Then talcum powder is filtered, drying obtains modified talc powder after crushing.
Wherein, the water-reducing agent is Sodium Polyacrylate.
Wherein, the antimitotic agent is lignocellulosic.
A method of the ceramics vitrified brick is prepared, is included the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 50MPa, by powder pressing at
Ceramics vitrified brick green compact；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 300 DEG C of environment and preheat 50 minutes, then are placed in 800 DEG C of burnings
At pre-fired is carried out in kiln, the pre-fired time is 80 minutes, then heats to 1270 DEG C and is burnt into, and firing time is 90 points
Clock obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
Embodiment 3
The present embodiment is related to a kind of ceramics vitrified brick, includes the raw material of following parts by weight：12 parts of microcline, 17 parts of potassium feldspar,
9 parts of silicon carbide, 10 parts of quartz, 11 parts of bauxite, 10 parts of dolomite, 7 parts of modified talc powder, 20 parts of bentonite, Tourmaline stone 4
Part, 2.3 parts of antimony oxide, 1.2 parts of sodium cellulose glycolate, 2.1 parts of water-reducing agent, 2 parts of cracking resistance agent.
Wherein, the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 2 hours in ethanol water,
Then talcum powder is filtered, drying obtains modified talc powder after crushing.
Wherein, the water-reducing agent is calcium lignosulfonate.
Wherein, the antimitotic agent is lignocellulosic.
A method of the ceramics vitrified brick is prepared, is included the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 25MPa, by powder pressing at
Ceramics vitrified brick green compact；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 230 DEG C of environment and preheat 35 minutes, then it is placed in 600~
Pre-fired is carried out in 800 DEG C of calcining kilns, the pre-fired time is 65 minutes, then heats to 1240 DEG C and is burnt into, firing time
It is 55 minutes, obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
Embodiment 4
The present embodiment is related to a kind of ceramics vitrified brick, includes the raw material of following parts by weight：18 parts of microcline, 23 parts of potassium feldspar,
11 parts of silicon carbide, 13 parts of quartz, 14 parts of bauxite, 15 parts of dolomite, 9 parts of modified talc powder, 26 parts of bentonite, Tourmaline stone 5
Part, 3.6 parts of antimony oxide, 2.4 parts of sodium cellulose glycolate, 2.8 parts of water-reducing agent, 3 parts of cracking resistance agent.
Wherein, the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 2.5 is small in ethanol water
When, talcum powder is then filtered, drying obtains modified talc powder after crushing.
Wherein, the water-reducing agent is Sodium Polyacrylate.
Wherein, the antimitotic agent is lignocellulosic.
A method of the ceramics vitrified brick is prepared, is included the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 30.5MPa, by powder pressing
At ceramics vitrified brick green compact；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 250 DEG C of environment and preheat 40 minutes, then are placed in 700 DEG C of burnings
At pre-fired is carried out in kiln, the pre-fired time is 70 minutes, then heats to 1250 DEG C and is burnt into, and firing time is 65 points
Clock obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
Embodiment 5
The present embodiment is related to a kind of ceramics vitrified brick, includes the raw material of following parts by weight：15 parts of microcline, 20 parts of potassium feldspar,
10 parts of silicon carbide, 12 parts of quartz, 13 parts of bauxite, 14 parts of dolomite, 8 parts of modified talc powder, 24 parts of bentonite, Tourmaline stone
4.6 parts, 2.9 parts of antimony oxide, 1.8 parts of sodium cellulose glycolate, 2.7 parts of water-reducing agent, 2.1 parts of cracking resistance agent.
Wherein, the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 3 hours in ethanol water,
Then talcum powder is filtered, drying obtains modified talc powder after crushing.
Wherein, the water-reducing agent is calcium lignosulfonate.
Wherein, the antimitotic agent is lignocellulosic.
A method of the ceramics vitrified brick is prepared, is included the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 45MPa, by powder pressing at
Ceramics vitrified brick green compact；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 280 DEG C of environment and preheat 45 minutes, then are placed in 750 DEG C of burnings
At pre-fired is carried out in kiln, the pre-fired time is 75 minutes, then heats to 1260 DEG C and is burnt into, and firing time is 80 points
Clock obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of ceramics vitrified brick, which is characterized in that include the raw material of following parts by weight：10~20 parts of microcline, potassium feldspar
15~25 parts, 7~12 parts of silicon carbide, quartz 8~14 parts, 10~15 parts of bauxite, 9~16 parts of dolomite, modified talc powder 5~
10 parts, 15~30 parts of bentonite, 3~7 parts of Tourmaline stone, 2~4 parts of antimony oxide, 1~3 part of sodium cellulose glycolate, water-reducing agent 2
~3 parts, 1~4 part of cracking resistance agent.
2. ceramics vitrified brick according to claim 1, which is characterized in that include the raw material of following parts by weight：Microcline
12~18 parts, 17~23 parts of potassium feldspar, 9~11 parts of silicon carbide, quartz 10~13 parts, 11~14 parts of bauxite, dolomite 10~
15 parts, 7~9 parts of modified talc powder, 20~26 parts of bentonite, 4~5 parts of Tourmaline stone, 2.3~3.6 parts of antimony oxide, methylol it is fine
Plain 1.2~2.4 parts of the sodium of dimension, 2.1~2.8 parts of water-reducing agent, 2~3 parts of cracking resistance agent.
3. ceramics vitrified brick according to claim 1, which is characterized in that include the raw material of following parts by weight：Microcline
15 parts, 20 parts of potassium feldspar, 10 parts of silicon carbide, quartz 12 parts, 13 parts of bauxite, 14 parts of dolomite, 8 parts of modified talc powder, swelling
24 parts of soil, 4.6 parts of Tourmaline stone, 2.9 parts of antimony oxide, 1.8 parts of sodium cellulose glycolate, 2.7 parts of water-reducing agent, cracking resistance agent 2.1
Part.
4. ceramics vitrified brick according to claim 1, which is characterized in that the preparation method of the modified talc powder is as follows：
Silane coupling agent, long chain quaternary and talcum powder are mixed, at normal temperatures, mechanical agitation 1~4 is small in ethanol water
When, talcum powder is then filtered, drying obtains modified talc powder after crushing.
5. ceramics vitrified brick according to claim 1, which is characterized in that the water-reducing agent is calcium lignosulfonate, poly- third
Any one of olefin(e) acid sodium.
6. ceramics vitrified brick according to claim 1, which is characterized in that the antimitotic agent is lignocellulosic.
7. a kind of method preparing any one of claim 1~6 ceramics vitrified brick, which is characterized in that include the following steps：
（1）Microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, swollen is weighed by above-mentioned formula
Moisten soil, Tourmaline stone, antimony oxide, sodium cellulose glycolate, water-reducing agent, cracking resistance agent, it is spare；
（2）By microcline, potassium feldspar, silicon carbide, quartz, bauxite, dolomite, modified talc powder, bentonite, Tourmaline
Stone, antimony oxide mixing, are added ball mill and are ground, and cross 200~400 mesh sieve, obtain powder；
（3）By step（2）The powder of gained uniformly spreads cloth in brick machine die cavity, under the pressure of 20~50MPa, by powder pressure
Ceramics vitrified brick green compact are made；
（4）By step（3）The ceramics vitrified brick green compact of gained are first placed in 200~300 DEG C of environment and preheat 30~50 minutes, then set
Pre-fired is carried out in 600~800 DEG C of calcining kilns, the pre-fired time is 60~80 minutes, then heats to 1230~1270 DEG C
It is burnt into, firing time is 45~90 minutes, obtains semi-finished product；
（5）Edging and polishing treatment are carried out to semi-finished product using edging and polishing equipment, ceramics vitrified brick is made.
8. preparation method according to claim 7, which is characterized in that the step（3）In be pressed into the pressure of green compact and be
30.5MPa。
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