CN109851325A - A kind of high heat-resisting ceramic product and preparation method thereof - Google Patents

A kind of high heat-resisting ceramic product and preparation method thereof Download PDF

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Publication number
CN109851325A
CN109851325A CN201910055324.8A CN201910055324A CN109851325A CN 109851325 A CN109851325 A CN 109851325A CN 201910055324 A CN201910055324 A CN 201910055324A CN 109851325 A CN109851325 A CN 109851325A
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parts
mullite
heat
powder
real density
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危连进
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FUJIAN DEHUA WILL CERAMIC Co Ltd
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FUJIAN DEHUA WILL CERAMIC Co Ltd
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Abstract

A kind of high heat-resisting ceramic product and preparation method thereof, which includes green body and glazed layer, and glazed layer uniform fold is in the green body outer surface;Green body includes following component in parts by weight: 45~55 parts of calcined kaolin, 35~45 parts of lepidolite powder, 20~28 parts of mullite mixture, 8~13 parts of alumina fiber, 3~5 parts of 2~4 part, nanometer zirconium boride of calcined bentonites;Mullite mixture is made of the raw material of following parts by weight: 60~70 parts of mullite powder, 25~35 parts of zirconium mullite powder, 12~18 parts of nano active zirconium dioxide.The raw material that the present invention selects is instant raw material, feedstock processing step is few, convenient for assembly line division of labor operation, it ensure that allotment is more uniform, the quality stability of product is promoted, each component has good compatibility, plays good chemiluminescence, product thermal shock resistance is good, has the characteristics that high heat resistance;Thermal expansion coefficient is low.

Description

A kind of high heat-resisting ceramic product and preparation method thereof
Technical field
The present invention relates to ceramic fields, and in particular to a kind of high heat-resisting ceramic product and preparation method thereof.
Background technique
Ceramic material is with natural or synthetic compound by one kind inorganic non-metallic material made of forming and high temperature sintering Material.It has many advantages, such as high-melting-point, high rigidity, high-wearing feature, resistance to oxidation.It can be used as structural material, cutter material, due to ceramics Also there are certain special performances, but also as functional material.
The generation of domestic ceramics can be described as the demand because of people to daily life and generate, people in daily life It is in the most contact and most familiar of porcelain, such as tableware, tea set, coffee tool, drinking utensils, meal tool.
But used ceramics at least there is problems at present: 1, heat-resisting effect is poor, lacks with high heat resistance spy The ceramic product of property;2, the comprehensive performances such as ceramic product appearance, heat insulation, intensity, thermal expansion coefficient are poor;3, preparation is used former Material is complicated, and processing is cumbersome, at high cost, is easy to cause ceramic product streaking;4, it is difficult to accurately modulate slurry in preparation process, Operation precision is low, and product stability is poor.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of high heat-resisting ceramic product and preparation methods.Height of the invention Heat-stable ceramic product thermal shock resistance is good, has the characteristics that high heat resistance;Thermal expansion coefficient is low.
In order to solve the above technical problems, technical solution provided by the invention is a kind of high heat-resisting ceramic product, including green body And glazed layer, the glazed layer uniform fold is in the green body outer surface;The green body includes in parts by weight as follows Component: 45~55 parts of calcined kaolin, 35~45 parts of lepidolite powder, 20~28 parts of mullite mixture, alumina fiber 8 ~13 parts, 3~5 parts of 2~4 part, nanometer zirconium boride of calcined bentonites;The mullite mixture by following parts by weight raw material group At: 60~70 parts of mullite powder, 25~35 parts of zirconium mullite powder, 12~18 parts of nano active zirconium dioxide.
The present invention passes through the constitutive material of selected high heat-resisting ceramic product, and optimization high heat-resisting ceramic product constitutive material Proportion, and select raw material be instant raw material, feedstock processing step is few, convenient for assembly line divide the work operation, ensure that tune With more uniform, the quality stability of product is promoted, each component has good compatibility, plays good collaboration enhancing work With high heat-resisting ceramic product thermal shock resistance obtained is good, has the characteristics that high heat resistance;Thermal expansion coefficient is low.
Preferably, the green body includes following component in parts by weight: 50 parts of calcined kaolin, lepidolite powder 37.5 parts, 24.5 parts of mullite mixture, 10.5 parts of alumina fiber, 4 parts of 2.7 part, nanometer zirconium boride of calcined bentonites; The mullite mixture is made of the raw material of following parts by weight: 65 parts of mullite powder, 31.2 parts of zirconium mullite powder, nano active 16.4 parts of zirconium dioxide.
Preferably, the partial size of the calcined kaolin is 2000~4000 mesh.
The present invention also provides a kind of preparation methods of high heat-resisting ceramic product, including the following steps:
1) mullite powder, zirconium mullite powder, nano active zirconium dioxide are weighed respectively, and is uniformly mixed, and mullite is obtained Mixture;
2) weighed calcined kaolin, lepidolite powder, mullite mixture, alumina fiber, calcining swelling respectively Soil, nanometer zirconium boride, and be uniformly mixed, it is then gradually added into water, and be stirred, then carries out de-bubble, obtains base slurry;
3) it continuously adds water to be diluted base slurry, the real density for starching base reaches the target slurry real density of setting, institute The additive amount for stating water is calculated with following formula:
W=M × (d1-d2) × 0.025
In formula: W is additive amount;The weight of M=base slurry;D1=original slurry material real density;The target slurry of d2=setting is very close Degree;0.025 is dilution plus water coefficient;
4) then sizing obtains crude green body, dries in the shade naturally, sharp base, finally by the way of being gradually warmed up, it is warming up to 700~ 750 DEG C, 6~8h is kept, biscuit ware is obtained;
5) biscuit ware obtained using glaze slip to step 4) carries out glazing, finally under conditions of 1280~1320 DEG C into Row glaze firing 2~4 hours to get high heat-resisting ceramic product.
Preferably, in step 3), the real density for starching base reaches 130~170g/mL of target slurry real density of setting.
It is furthermore preferred that the real density for starching base reaches 135~145g/mL of target slurry real density of setting in step 3).
Compared with prior art, the present invention its detailed description are as follows:
1, the present invention passes through the constitutive material of selected high heat-resisting ceramic product, and optimization high heat-resisting ceramic product composition original The proportion of material, and the raw material selected is instant raw material, feedstock processing step is few, convenient for assembly line division of labor operation, ensure that It deploys more uniform, promotes the quality stability of product, each component has good compatibility, plays good collaboration enhancing work With high heat-resisting ceramic product thermal shock resistance obtained is good, has the characteristics that high heat resistance;Thermal expansion coefficient is low.
2, the mullite mixture of special formulation is added in high heat-resisting ceramic product of the invention, to its thermal shock resistance There is very big influence, add the mullite mixture of the special formulation, high heat-resisting ceramic product anti-thermal shock of the invention can be made Property greatly improves, and makes it have high-fire resistance.
3, also introduced in high heat-resisting ceramic product of the invention the lepidolite powder of proper proportion, alumina fiber, Nanometer zirconium boride, the primary raw material with green body: calcined kaolin and other components (auxiliary material), amalgamation is good, and each group split-phase It benefits evident, plays good chemiluminescence, can be further improved the thermal shock resistance of high heat-resisting ceramic product of the invention.
4, after tested, the thermal coefficient of high heat-resisting ceramic product of the invention is down to 15.8W/mK;Compression strength is reachable 886Mpa;Bending strength is up to 274Mpa.Good heat-insulation effect, mechanical property are good.
5, preparation method simple process of the invention, feedstock processing step is few, convenient for assembly line division of labor operation, operation letter Just, manpower and equipment cost are saved.
6, in the prior art, during Production of Ceramics, the feelings for needing that underflow material is diluted to grout are frequently encountered Condition.In the case where no scientific method is guided, worker often can only gradually come close to the method for target dilute by being repeatedly watered Slurry is released, operating process is cumbersome inefficient, great blindness, and accuracy is difficult to control.Water provided by the invention adds meter Formula is calculated, W=M × (d1-d2) × 0.025 is verified through the practical operation repeatedly to all types of ceramic glazes, base slurry, is applicable in the formula Within the scope of, it can accomplish to shoot the arrow at the target, it is time-tested, and implement simple and easy to do, it is rapidly and efficiently, precisely reliable.In reality In the application of border, for measuring the producer of concentration of glaze slip with Baume concentration, then it can be used real density is corresponding with Baume degrees conversion table to turn It changes.
Specific embodiment
It is right combined with specific embodiments below in order to make those skilled in the art more fully understand technical solution of the present invention The preferred embodiments of the invention are described, but it is to be understood that these descriptions are only to further illustrate spy of the invention Advantage of seeking peace rather than to the invention patent require limitation.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Water additive amount calculation formula provided by the invention, W=M × (d1-d2) × 0.025, in formula: W is additive amount;M= The weight of glaze slip or base slurry;D1=original slurry material real density;The target slurry real density of d2=setting;0.025 is dilution plus water system Number;
The above formula scope of application: dilution target is that real density is not less than the Glaze Slip of 125 grams/mL, base slurry can fit With.
For example: the Glaze Slip of given portion real density excessive (i.e. specific gravity, concentration are excessive), quality 3500 Gram, measuring the glaze slip real density (specific gravity) is 135 grams/mL, it is now desired to which the real density (specific gravity) of this part of glaze slip is diluted to 128 Gram/mL, it may I ask to this part of glaze slip, need to add few water, can just reach the glaze slip that target real density (specific gravity) is 128/mL.It will Above-mentioned corresponding parameter substitutes into the formula, then: 3500 grams × (135-128) × 0.025=612.5 grams or more calculated result shows, It only need to once add 612.5 grams of water, this part of glaze slip can be diluted to target real density (specific gravity) 128 grams/mL of setting.
The formula provided according to the present invention, by simple computation, quantitative watering, once-through operation can be quasi- by goal-selling Really blend out the ceramic glaze for meeting real density (specific gravity) requirement, base slurry.
Embodiment 1:
A kind of high heat-resisting ceramic product, including green body and glazed layer, the glazed layer uniform fold is in the green body appearance Face;The green body includes following component in parts by weight: 45~55 parts of calcined kaolin, 35~45 parts of lepidolite powder, 20~28 parts of mullite mixture, 8~13 parts of alumina fiber, 3~5 parts of 2~4 part, nanometer zirconium boride of calcined bentonites; The mullite mixture is made of the raw material of following parts by weight: 60~70 parts of mullite powder, is received 25~35 parts of zirconium mullite powder 12~18 parts of active zirconium dioxide of rice.
Preferably, the green body includes following component in parts by weight: 50 parts of calcined kaolin, lepidolite powder 37.5 parts, 24.5 parts of mullite mixture, 10.5 parts of alumina fiber, 4 parts of 2.7 part, nanometer zirconium boride of calcined bentonites; The mullite mixture is made of the raw material of following parts by weight: 65 parts of mullite powder, 31.2 parts of zirconium mullite powder, nano active 16.4 parts of zirconium dioxide.
Preferably, the partial size of the calcined kaolin is 2000~4000 mesh.
The present embodiment also provides a kind of preparation method of high heat-resisting ceramic product, including the following steps:
1) mullite powder, zirconium mullite powder, nano active zirconium dioxide are weighed respectively, and is uniformly mixed, and mullite is obtained Mixture;
2) weighed calcined kaolin, lepidolite powder, mullite mixture, alumina fiber, calcining swelling respectively Soil, nanometer zirconium boride, and be uniformly mixed, it is then gradually added into water, and be stirred, then carries out de-bubble, obtains base slurry;
3) it continuously adds water to be diluted base slurry, the real density for starching base reaches the target slurry real density of setting, institute The additive amount for stating water is calculated with following formula:
W=M × (d1-d2) × 0.025
In formula: W is additive amount;The weight of M=base slurry;D1=original slurry material real density;The target slurry of d2=setting is very close Degree;0.025 is dilution plus water coefficient;
4) then sizing obtains crude green body, dries in the shade naturally, sharp base, finally by the way of being gradually warmed up, it is warming up to 700~ 750 DEG C, 6~8h is kept, biscuit ware is obtained;
5) biscuit ware obtained using glaze slip to step 4) carries out glazing, finally under conditions of 1280~1320 DEG C into Row glaze firing 2~4 hours to get high heat-resisting ceramic product.
Preferably, in step 3), the real density for starching base reaches 130~170g/mL of target slurry real density of setting.
It is furthermore preferred that the real density for starching base reaches 135~145g/mL of target slurry real density of setting in step 3).
Embodiment 2:
A kind of high heat-resisting ceramic product, including green body and glazed layer, the glazed layer uniform fold is in the green body appearance Face;The green body includes following component in parts by weight: 45 parts of calcined kaolin, 35 parts of lepidolite powder, mullite are mixed Close 20 parts of object, 8 parts of alumina fiber, 3 parts of 2 part, nanometer zirconium boride of calcined bentonites;The mullite mixture is by following The raw material of parts by weight forms: 60 parts of mullite powder, 25 parts of zirconium mullite powder, 12 parts of nano active zirconium dioxide.
In the present embodiment, the partial size of the calcined kaolin is 2000 mesh.
In the present embodiment, the preparation method of the high heat-resisting ceramic product, including the following steps:
1) mullite powder, zirconium mullite powder, nano active zirconium dioxide are weighed respectively, and is uniformly mixed, and mullite is obtained Mixture;
2) weighed calcined kaolin, lepidolite powder, mullite mixture, alumina fiber, calcining swelling respectively Soil, nanometer zirconium boride, and be uniformly mixed, it is then gradually added into water, and be stirred, then carries out de-bubble, obtains base slurry;
3) it continuously adds water to be diluted base slurry, the real density for starching base reaches the target slurry real density of setting, institute The additive amount for stating water is calculated with following formula:
W=M × (d1-d2) × 0.025
In formula: W is additive amount;The weight of M=base slurry;D1=original slurry material real density;The target slurry of d2=setting is very close Degree;0.025 is dilution plus water coefficient;
4) then sizing obtains crude green body, dries in the shade naturally, and sharp base is warming up to 700 DEG C finally by the way of being gradually warmed up, 8h is kept, biscuit ware is obtained;
5) glazing is carried out to the biscuit ware that step 4) obtains using glaze slip, is finally fired by glaze under conditions of 1280 DEG C 4 hours to get high heat-resisting ceramic product.
In the present embodiment, in step 3), the real density for starching base reaches the target slurry real density 135g/mL of setting.
Embodiment 3:
A kind of high heat-resisting ceramic product, including green body and glazed layer, the glazed layer uniform fold is in the green body appearance Face;The green body includes following component in parts by weight: 55 parts of calcined kaolin, 45 parts of lepidolite powder, mullite are mixed Close 28 parts of object, 13 parts of alumina fiber, 5 parts of 4 part, nanometer zirconium boride of calcined bentonites;The mullite mixture by with The raw material of lower parts by weight forms: 70 parts of mullite powder, 35 parts of zirconium mullite powder, 18 parts of nano active zirconium dioxide.
In the present embodiment, the partial size of the calcined kaolin is 4000 mesh.
In the present embodiment, the preparation method of the high heat-resisting ceramic product, including the following steps:
1) mullite powder, zirconium mullite powder, nano active zirconium dioxide are weighed respectively, and is uniformly mixed, and mullite is obtained Mixture;
2) weighed calcined kaolin, lepidolite powder, mullite mixture, alumina fiber, calcining swelling respectively Soil, nanometer zirconium boride, and be uniformly mixed, it is then gradually added into water, and be stirred, then carries out de-bubble, obtains base slurry;
3) it continuously adds water to be diluted base slurry, the real density for starching base reaches the target slurry real density of setting, institute The additive amount for stating water is calculated with following formula:
W=M × (d1-d2) × 0.025
In formula: W is additive amount;The weight of M=base slurry;D1=original slurry material real density;The target slurry of d2=setting is very close Degree;0.025 is dilution plus water coefficient;
4) then sizing obtains crude green body, dries in the shade naturally, and sharp base is warming up to 750 DEG C finally by the way of being gradually warmed up, 6h is kept, biscuit ware is obtained;
5) glazing is carried out to the biscuit ware that step 4) obtains using glaze slip, is finally fired by glaze under conditions of 1320 DEG C 2 hours to get high heat-resisting ceramic product.
In the present embodiment, in step 3), the real density for starching base reaches the target slurry real density 145g/mL of setting.
Embodiment 4:
A kind of high heat-resisting ceramic product, including green body and glazed layer, the glazed layer uniform fold is in the green body appearance Face;The green body includes following component in parts by weight: 50 parts of calcined kaolin, 37.5 parts of lepidolite powder, mullite 24.5 parts of mixture, 10.5 parts of alumina fiber, 4 parts of 2.7 part, nanometer zirconium boride of calcined bentonites;The mullite is mixed It closes object to be made of the raw material of following parts by weight: 65 parts of mullite powder, 31.2 parts of zirconium mullite powder, nano active zirconium dioxide 16.4 Part.
In the present embodiment, the partial size of the calcined kaolin is 3000 mesh.
In the present embodiment, the preparation method of the high heat-resisting ceramic product, including the following steps:
1) mullite powder, zirconium mullite powder, nano active zirconium dioxide are weighed respectively, and is uniformly mixed, and mullite is obtained Mixture;
2) weighed calcined kaolin, lepidolite powder, mullite mixture, alumina fiber, calcining swelling respectively Soil, nanometer zirconium boride, and be uniformly mixed, it is then gradually added into water, and be stirred, then carries out de-bubble, obtains base slurry;
3) it continuously adds water to be diluted base slurry, the real density for starching base reaches the target slurry real density of setting, institute The additive amount for stating water is calculated with following formula:
W=M × (d1-d2) × 0.025
In formula: W is additive amount;The weight of M=base slurry;D1=original slurry material real density;The target slurry of d2=setting is very close Degree;0.025 is dilution plus water coefficient;
4) then sizing obtains crude green body, dries in the shade naturally, and sharp base is warming up to 720 DEG C finally by the way of being gradually warmed up, 7h is kept, biscuit ware is obtained;
5) glazing is carried out to the biscuit ware that step 4) obtains using glaze slip, is finally fired by glaze under conditions of 1300 DEG C 3 hours to get high heat-resisting ceramic product.
In the present embodiment, in step 3), the real density for starching base reaches the target slurry real density 140g/mL of setting.
Comparative example 1:
The difference of itself and embodiment 4 is that mullite mixture is substituted with mullite powder, other are same as Example 4.
Comparative example 2:
The difference of itself and embodiment 4 is that mullite mixture is made of the raw material of following parts by weight: mullite powder 60~ 70 parts, 40 parts of zirconium mullite powder, 9 parts of nano active zirconium dioxide, other are same as Example 4.
Comparative example 3:
The difference of itself and embodiment 4 is do not have lepidolite powder, other are same as Example 4.
Comparative example 4:
The difference of itself and embodiment 4 is that, without alumina fiber, other are same as Example 4.
Comparative example 5:
The difference of itself and embodiment 4 is that, without nanometer zirconium boride, other are same as Example 4.
The high heat-resisting ceramic product that the embodiment of the present invention 2 to embodiment 4, comparative example 1 to comparative example 5 obtain is carried out below Performance test, test result are as shown in table 1:
Table 1
As can be seen from the above table, high heat-resisting ceramic product of the invention has the advantage that thermal shock resistance is good, has height Heat-resisting feature;Thermal expansion coefficient is low.
Comparison is found, the mullite mixture of special formulation is added in high heat-resisting ceramic product of the invention, anti-to it Thermal shock performance has very big influence, adds the mullite mixture of the special formulation, can make high heat-resisting ceramic system of the invention Product thermal shock resistance greatly improves, and makes it have high-fire resistance;Proper proportion is also introduced in high heat-resisting ceramic product of the invention Lepidolite powder, alumina fiber, nanometer zirconium boride, the primary raw material with green body: calcined kaolin and other are auxiliary Material, amalgamation is good, and each component brings out the best in each other, and plays good chemiluminescence, makes high heat-resisting ceramic product of the invention Thermal shock resistance can be further improved.
In addition, after tested, the thermal coefficient of high heat-resisting ceramic product of the invention is down to 15.8W/mK;Compression strength can Up to 886Mpa;Bending strength is up to 274Mpa.Wherein thermal coefficient is tested according to GB/T17911.1-2002;Bending strength It is tested according to GB/T6569-2006;Compression strength is tested according to JIS R 1608-2003.
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change It also should be regarded as protection scope of the present invention into retouching.

Claims (6)

1. a kind of high heat-resisting ceramic product, including green body and glazed layer, which is characterized in that the glazed layer uniform fold is described Green body outer surface;The green body includes following component in parts by weight: 45~55 parts of calcined kaolin, lepidolite powder 35 ~45 parts, 20~28 parts of mullite mixture, 8~13 parts of alumina fiber, 2~4 part, nanometer zirconium boride of calcined bentonites 3~5 parts;The mullite mixture is made of the raw material of following parts by weight: 60~70 parts of mullite powder, zirconium mullite powder 25~ 35 parts, 12~18 parts of nano active zirconium dioxide.
2. high heat-resisting ceramic product according to claim 1, which is characterized in that the green body includes in parts by weight Following component: 50 parts of calcined kaolin, 37.5 parts of lepidolite powder, 24.5 parts of mullite mixture, alumina fiber 10.5 parts, 4 parts of 2.7 part, nanometer zirconium boride of calcined bentonites;The mullite mixture is made of the raw material of following parts by weight: 65 parts of mullite powder, 31.2 parts of zirconium mullite powder, 16.4 parts of nano active zirconium dioxide.
3. high heat-resisting ceramic product according to claim 1, which is characterized in that the partial size of the calcined kaolin is 2000 ~4000 mesh.
4. a kind of preparation method of high heat-resisting ceramic product as described in any one of claims 1 to 3, which is characterized in that including The following steps:
1) mullite powder, zirconium mullite powder, nano active zirconium dioxide are weighed respectively, and is uniformly mixed, and mullite mixing is obtained Object;
2) respectively weighed calcined kaolin, lepidolite powder, mullite mixture, alumina fiber, calcined bentonites, receive Rice zirconium boride, and be uniformly mixed, it is then gradually added into water, and be stirred, then carries out de-bubble, obtains base slurry;
3) it continuously adds water to be diluted base slurry, the real density for starching base reaches the target slurry real density of setting, the water Additive amount be calculated with following formula:
W=M × (d1-d2) × 0.025
In formula: W is additive amount;M=base slurry weight;D1=original slurry material real density;D2=setting target slurry real density; 0.025 is dilution plus water coefficient;
4) then sizing obtains crude green body, dries in the shade naturally, and sharp base is warming up to 700~750 DEG C finally by the way of being gradually warmed up, 6~8h is kept, biscuit ware is obtained;
5) glazing is carried out to the biscuit ware that step 4) obtains using glaze slip, finally carries out glaze under conditions of 1280~1320 DEG C 2~4 hours are burnt to get high heat-resisting ceramic product.
5. the preparation method of high heat-resisting ceramic product according to claim 7, which is characterized in that in step 3), starch base Real density reach 130~170g/mL of target slurry real density of setting.
6. the preparation method of high heat-resisting ceramic product according to claim 7, which is characterized in that in step 3), starch base Real density reach 135~145g/mL of target slurry real density of setting.
CN201910055324.8A 2019-01-21 2019-01-21 A kind of high heat-resisting ceramic product and preparation method thereof Pending CN109851325A (en)

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JP2001049581A (en) * 1999-08-05 2001-02-20 Yuken Chemical Kk Coating material for sewn product, production of coating material for sewn product and processing of sewn product
CN1785909A (en) * 2005-12-09 2006-06-14 陈文杨 Ltigh crystalline structure iolite mullite kiln, kiln refractory product and calcining technology
CN102249710A (en) * 2011-05-21 2011-11-23 景德镇诺耐技术陶瓷有限公司 Method for making low-creepage and high-strength high temperature resisting ceramic roller
CN102491773A (en) * 2011-12-15 2012-06-13 广东热金宝新材料科技有限公司 High-crystal mullite-iolite high-temperature industrial ceramic and production method for same
CN105016787A (en) * 2015-07-10 2015-11-04 广东宏海陶瓷实业发展有限公司 Matte background and glossy pattern glazed tile manufactured by using polished slag and preparation method of matte background and glossy pattern glazed tile
CN107200552A (en) * 2017-04-25 2017-09-26 福建省德化县九鼎陶瓷有限公司 Daily resistance to dry combustion method ceramics and its manufacturing process
CN108083771A (en) * 2018-02-08 2018-05-29 肇庆益晟商贸有限公司 Good special cermacis of a kind of high temperature resistance and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001049581A (en) * 1999-08-05 2001-02-20 Yuken Chemical Kk Coating material for sewn product, production of coating material for sewn product and processing of sewn product
CN1785909A (en) * 2005-12-09 2006-06-14 陈文杨 Ltigh crystalline structure iolite mullite kiln, kiln refractory product and calcining technology
CN102249710A (en) * 2011-05-21 2011-11-23 景德镇诺耐技术陶瓷有限公司 Method for making low-creepage and high-strength high temperature resisting ceramic roller
CN102491773A (en) * 2011-12-15 2012-06-13 广东热金宝新材料科技有限公司 High-crystal mullite-iolite high-temperature industrial ceramic and production method for same
CN105016787A (en) * 2015-07-10 2015-11-04 广东宏海陶瓷实业发展有限公司 Matte background and glossy pattern glazed tile manufactured by using polished slag and preparation method of matte background and glossy pattern glazed tile
CN107200552A (en) * 2017-04-25 2017-09-26 福建省德化县九鼎陶瓷有限公司 Daily resistance to dry combustion method ceramics and its manufacturing process
CN108083771A (en) * 2018-02-08 2018-05-29 肇庆益晟商贸有限公司 Good special cermacis of a kind of high temperature resistance and preparation method thereof

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