CN104860658A - Anti-static ceramic tile and production method thereof - Google Patents
Anti-static ceramic tile and production method thereof Download PDFInfo
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- CN104860658A CN104860658A CN201510221330.8A CN201510221330A CN104860658A CN 104860658 A CN104860658 A CN 104860658A CN 201510221330 A CN201510221330 A CN 201510221330A CN 104860658 A CN104860658 A CN 104860658A
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Abstract
The invention discloses an anti-static ceramic tile and a production method thereof. The anti-static ceramic tile is formed by the following raw materials of, by weight, 27 to 41 parts of river sand, 19 to 33 parts of lithium China stone, 16 to 28 parts of dickite, 15 to 25 parts of pebble chips, 12 to 24 parts of steel slags, 14 to 22 parts of composite clay, 10 to 15 parts of colloidal graphite powder, 8 to 14 parts of molybdenum disilicide, 3 to 6 parts of tin antimony oxide, 5 to 7 parts of liquid phenolic resin, 2 to 3 parts of sodium lauryl sulfate and 3 to 4 parts of chitosan. According to the anti-static ceramic tile and the production method thereof, the colloidal graphite powder, the molybdenum disilicide, the tin antimony oxide and the other components are added and accordingly the high anti-static function is achieved through the produced ceramic tile, the national anti-static ceramic tile standard GB26539-2011 requirements for the anti-static property are met, the strength is high, the heat stability is good, the abrasion resistance is good, the corrosion resistance is good, the service life of the anti-static ceramic tile is extended, and the use range of the anti-static ceramic tile is expanded.
Description
Technical field
The present invention relates to a kind of anti-static ceramic tile and preparation method thereof, belong to stupalith field.
Background technology
Ceramic tile, with fire-resistant metal oxide and half-metal oxide, via processes such as grinding, mixing, compacting, glazing, sintering, and the building of the porcelain of a kind of acid and alkali-resistance formed or Shi Zhi etc. or the material of decoration, its starting material are many to be mixed by clay, quartz sand and other inorganic non-metallic raw materials etc.In recent years, along with the develop rapidly of China's Building Ceramics Industry, make the performance requriements of people to ceramic tile also more and more higher.Ceramic tile in the market also exists the shortcoming of antistatic performance difference, limits its use range, cannot meet the need of market.
Summary of the invention
Object of the present invention, for the deficiencies in the prior art, provides anti-static ceramic tile that a kind of antistatic performance is good, Heat stability is good, intensity are high and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of anti-static ceramic tile, is made up of the raw material of following weight part: river sand 27-41, lithium porcelain stone 19-33, dickite 16-28, cobble bits 15-25, slag 12-24, compound clay 14-22, oildag powder 10-15, molybdenum disilicide 8-14, tin-antiomony oxide 3-6, liquid phenolic resin 5-7, sodium laurylsulfate 2-3, chitosan 3-4;
The preparation method of described compound clay is as follows:
A, in mass ratio 3-6:2-4:1 take Suzhou soil, attapulgite and mountain mud, mix, pulverize, cross 150-200 mesh sieve, add water to stir and make the slurries that concentration is 50-60%, add the sodium metnylene bis-naphthalene sulfonate, the turkey red oil of 2-4%, the hyaluronate sodium of 1-2% that are equivalent to slurry weight 3-6% again, heating in water bath to 50-60 DEG C, 2000-3000r/min speed lapping 20-30min, suction filtration, dry, stand-by;
B, take 2-3:1-2:1 in mass ratio and take aramid pulp, maize straw and bagasse, mix, pulverize, cross 200-300 mesh sieve, stand-by;
The mixed powder that c, the mineral clay and the step b that are obtained by above-mentioned steps a obtain mixes according to mass ratio 2-3:1, add the polyacrylamide, the hydroxypropyl Staragel 90V of 3-6%, the borax of 2-4% that are equivalent to mineral clay weight 5-10% again, 1000-1500r/min high speed dispersion 10-15min, to obtain final product.
A preparation method for anti-static ceramic tile, comprises the following steps:
(1) get river sand, lithium porcelain stone, dickite, cobble bits mix, put into the hydrochloric acid soln that concentration is 1-1.5mol/L, heating in water bath is to 70-80 DEG C, insulation 1-2h, filters, is washed with distilled water to neutrality, put into the sodium hydroxide solution that concentration is 1.5-2mol/L again, heating in water bath is to 65-75 DEG C, and insulation 1-2h, filters, be washed with distilled water to neutrality, dry, be warming up to 1160-1220 DEG C again after 820-860 DEG C of calcining 0.5-1h, take out and shrend after calcining 1-2h, dry, pulverize, cross 150-200 mesh sieve, stand-by;
(2) powder getting slag, oildag powder, compound clay and step (1) obtained mixes, the slurries that concentration is 50-55% are made in the making beating that adds water, add sodium laurylsulfate and chitosan again, heating in water bath is to 55-60 DEG C, 2500-3500r/min speed lapping 20-30min, then by grinding after slurry spraying dry water content be the particle of 3-4%, stand-by;
(3) particle that step (2) is obtained is mixed with molybdenum disilicide, tin-antiomony oxide, then add liquid phenolic resin, be uniformly mixed 15-20min, stand-by;
(4) material that step (3) mixes is put into forming machine and make type at the pressure of 75-80MPa;
(5) base substrate that step (4) is obtained is carried out drying at the temperature of 40-50 DEG C, be dried to blank water content lower than 2%, then leaching glaze carried out to dried base substrate;
(6) by the N of base substrate obtained for step (5) at 2-3MPa
2under atmosphere with the ramp of 6-9 DEG C/min to 920-980 DEG C, insulation 1-2h, 640-690 DEG C is cooled to again with the speed of 2-4 DEG C/min, insulation 0.5-1h, then under the Ar atmosphere of 3-4MPa with the ramp of 3-5 DEG C/min to 880-940 DEG C, insulation 1-2h, again with the ramp of 2-4 DEG C/min to 1180-1240 DEG C, insulation 2-3h, cool to normal temperature with the furnace, packaging gets product.
Above-mentioned compound clay adopts Suzhou soil, attapulgite and mountain mud three kinds of clay material synergies, and adopt sodium metnylene bis-naphthalene sulfonate, turkey red oil, hyaluronate sodium carries out modification to above-mentioned clay, dispersiveness and the plasticity-of clay can be improved, thus improve suspension and the stability of slurries used by ceramic tile manufacture craft, then aramid pulp is adopted, maize straw and bagasse carry out modification to compound clay, not only make ceramic tile in sintering process, produce abundant air hole structure, the thermal and insulating performance of ceramic tile can also be improved, finally adopt polyacrylamide, hydroxypropyl Staragel 90V, borax carries out modification, the cohesive strength of compound clay can be improved, make porcelain base in shaping and drying process, avoid being out of shape the defect with cracking, and produce higher physical strength.
Beneficial effect of the present invention:
The present invention with the addition of the compositions such as oildag powder, molybdenum disilicide, tin-antiomony oxide, the ceramic tile obtained is made to have higher electrostatic-proof function, static electricity resistance meets and reaches national anti-static ceramic tile standard GB26539-2011 requirement, and it is high to have intensity, Heat stability is good, wear resistance is good, the feature of good corrosion resistance, extend its work-ing life, expand its use range.
Embodiment
A kind of anti-static ceramic tile, is made up of the raw material of following weight (kg): river sand 36, lithium porcelain stone 27, dickite 23, cobble bits 20, slag 18, compound clay 18, oildag powder 12, molybdenum disilicide 10, tin-antiomony oxide 4.5, liquid phenolic resin 6, sodium laurylsulfate 2.5, chitosan 3.5;
The preparation method of described compound clay is as follows:
A, in mass ratio 4:3:1 take Suzhou soil, attapulgite and mountain mud, mix, pulverize, cross 150 mesh sieves, add water to stir and make the slurries that concentration is 55%, add the sodium metnylene bis-naphthalene sulfonate, the turkey red oil of 3%, the hyaluronate sodium of 1.5% that are equivalent to slurry weight 4% again, heating in water bath to 55 DEG C, 2500r/min speed lapping 25min, suction filtration, dry, stand-by;
B, take 2:1:1 in mass ratio and take aramid pulp, maize straw and bagasse, mix, pulverize, cross 200 mesh sieves, stand-by;
The mixed powder that c, the mineral clay and the step b that are obtained by above-mentioned steps a obtain mixes according to mass ratio 2:1, add the polyacrylamide, the hydroxypropyl Staragel 90V of 4.5%, the borax of 3% that are equivalent to mineral clay weight 7% again, 1500r/min high speed dispersion 10min, to obtain final product.
A preparation method for anti-static ceramic tile, comprises the following steps:
(1) get river sand, lithium porcelain stone, dickite, cobble bits mix, put into the hydrochloric acid soln that concentration is 1mol/L, heating in water bath to 80 DEG C, insulation 1.5h, filters, is washed with distilled water to neutrality, put into the sodium hydroxide solution that concentration is 1.5mol/L again, heating in water bath to 65 DEG C, insulation 2h, filter, be washed with distilled water to neutrality, dry, be warming up to 1180 DEG C again after 840 DEG C of calcining 0.5h, take out and shrend after calcining 1.5h, dry, pulverize, cross 200 mesh sieves, stand-by;
(2) powder getting slag, oildag powder, compound clay and step (1) obtained mixes, the slurries that concentration is 52% are made in the making beating that adds water, add sodium laurylsulfate and chitosan again, heating in water bath to 55 DEG C, 3000r/min speed lapping 25min, then by grinding after slurry spraying dry water content be the particle of 4%, stand-by;
(3) particle that step (2) is obtained is mixed with molybdenum disilicide, tin-antiomony oxide, then add liquid phenolic resin, be uniformly mixed 18min, stand-by;
(4) material that step (3) mixes is put into forming machine and make type at the pressure of 80MPa;
(5) base substrate that step (4) is obtained is carried out drying at the temperature of 45 DEG C, be dried to blank water content lower than 2%, then leaching glaze carried out to dried base substrate;
(6) by the N of base substrate obtained for step (5) at 2-3MPa
2with the ramp to 960 DEG C of 7 DEG C/min under atmosphere, insulation 1.5h, 680 DEG C are cooled to again with the speed of 3 DEG C/min, insulation 0.5h, then under the Ar atmosphere of 3.5MPa with the ramp to 920 DEG C of 4 DEG C/min, insulation 1.5h, again with the ramp to 1220 DEG C of 3 DEG C/min, insulation 2.5h, cool to normal temperature with the furnace, packaging gets product.
The ceramic tile salient features that above-described embodiment is produced is as shown in the table:
| Project | Unit | Detected result |
| Strength at break | N | 2033 |
| The modulus of rupture | MPa | 45 |
| Water-intake rate | ％ | 0.16 |
| Thermal conductivity | W/m·k | 9.5 |
| Thermal expansivity | m/m·k | 6.0×10 -6 |
| Surface resistivity | Ω | 5.1×10 7 |
| Volume resistance | Ω | 6.3×10 7 |
Claims (2)
1. an anti-static ceramic tile, it is characterized in that, be made up of the raw material of following weight part: river sand 27-41, lithium porcelain stone 19-33, dickite 16-28, cobble bits 15-25, slag 12-24, compound clay 14-22, oildag powder 10-15, molybdenum disilicide 8-14, tin-antiomony oxide 3-6, liquid phenolic resin 5-7, sodium laurylsulfate 2-3, chitosan 3-4;
The preparation method of described compound clay is as follows:
A, in mass ratio 3-6:2-4:1 take Suzhou soil, attapulgite and mountain mud, mix, pulverize, cross 150-200 mesh sieve, add water to stir and make the slurries that concentration is 50-60%, add the sodium metnylene bis-naphthalene sulfonate, the turkey red oil of 2-4%, the hyaluronate sodium of 1-2% that are equivalent to slurry weight 3-6% again, heating in water bath to 50-60 DEG C, 2000-3000r/min speed lapping 20-30min, suction filtration, dry, stand-by;
B, take 2-3:1-2:1 in mass ratio and take aramid pulp, maize straw and bagasse, mix, pulverize, cross 200-300 mesh sieve, stand-by;
The mixed powder that c, the mineral clay and the step b that are obtained by above-mentioned steps a obtain mixes according to mass ratio 2-3:1, add the polyacrylamide, the hydroxypropyl Staragel 90V of 3-6%, the borax of 2-4% that are equivalent to mineral clay weight 5-10% again, 1000-1500r/min high speed dispersion 10-15min, to obtain final product.
2. a preparation method for anti-static ceramic tile as claimed in claim 1, is characterized in that comprising the following steps:
(1) get river sand, lithium porcelain stone, dickite, cobble bits mix, put into the hydrochloric acid soln that concentration is 1-1.5mol/L, heating in water bath is to 70-80 DEG C, insulation 1-2h, filters, is washed with distilled water to neutrality, put into the sodium hydroxide solution that concentration is 1.5-2mol/L again, heating in water bath is to 65-75 DEG C, and insulation 1-2h, filters, be washed with distilled water to neutrality, dry, be warming up to 1160-1220 DEG C again after 820-860 DEG C of calcining 0.5-1h, take out and shrend after calcining 1-2h, dry, pulverize, cross 150-200 mesh sieve, stand-by;
The powder getting slag, oildag powder, compound clay and step (1) obtained mixes, the slurries that concentration is 50-55% are made in the making beating that adds water, add sodium laurylsulfate and chitosan again, heating in water bath is to 55-60 DEG C, 2500-3500r/min speed lapping 20-30min, then by grinding after slurry spraying dry water content be the particle of 3-4%, stand-by;
(3) particle that step (2) is obtained is mixed with molybdenum disilicide, tin-antiomony oxide, then add liquid phenolic resin, be uniformly mixed 15-20min, stand-by;
(4) material that step (3) mixes is put into forming machine and make type at the pressure of 75-80MPa;
(5) base substrate that step (4) is obtained is carried out drying at the temperature of 40-50 DEG C, be dried to blank water content lower than 2%, then leaching glaze carried out to dried base substrate;
(6) by the N of base substrate obtained for step (5) at 2-3MPa
2under atmosphere with the ramp of 6-9 DEG C/min to 920-980 DEG C, insulation 1-2h, 640-690 DEG C is cooled to again with the speed of 2-4 DEG C/min, insulation 0.5-1h, then under the Ar atmosphere of 3-4MPa with the ramp of 3-5 DEG C/min to 880-940 DEG C, insulation 1-2h, again with the ramp of 2-4 DEG C/min to 1180-1240 DEG C, insulation 2-3h, cool to normal temperature with the furnace, packaging gets product.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106007666A (en) * | 2016-05-25 | 2016-10-12 | 钱立群 | Ceramic tile with excellent comprehensive performances and preparation method thereof |
| CN106082998A (en) * | 2016-06-08 | 2016-11-09 | 中国石油天然气股份有限公司 | Wear-resistant antistatic composite ceramic coating powder |
| CN106242522A (en) * | 2016-08-09 | 2016-12-21 | 佛山欧神诺陶瓷股份有限公司 | A kind of slag base anti-static ceramic and preparation method thereof |
| CN106316435A (en) * | 2016-08-05 | 2017-01-11 | 佛山市凯撒大道陶瓷有限公司 | Anti-static tile and production method thereof |
| CN106542803A (en) * | 2016-10-21 | 2017-03-29 | 安徽青花坊瓷业股份有限公司 | A kind of porcelain and its processing technology of tolerance salt air corrosion |
| CN110330260A (en) * | 2019-04-23 | 2019-10-15 | 绍兴市岩彩新型建材有限公司 | A kind of production technology of decorative brick powder |
| CN113248145A (en) * | 2021-05-31 | 2021-08-13 | 佛山欧神诺陶瓷有限公司 | Antibacterial and antistatic laboratory ceramic table top plate and preparation method thereof |
| CN115594488A (en) * | 2022-12-15 | 2023-01-13 | 佛山市陶莹新型材料有限公司（Cn） | Anti-static ceramic and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007666A (en) * | 2016-05-25 | 2016-10-12 | 钱立群 | Ceramic tile with excellent comprehensive performances and preparation method thereof |
| CN106082998A (en) * | 2016-06-08 | 2016-11-09 | 中国石油天然气股份有限公司 | Wear-resistant antistatic composite ceramic coating powder |
| CN106316435A (en) * | 2016-08-05 | 2017-01-11 | 佛山市凯撒大道陶瓷有限公司 | Anti-static tile and production method thereof |
| CN106242522A (en) * | 2016-08-09 | 2016-12-21 | 佛山欧神诺陶瓷股份有限公司 | A kind of slag base anti-static ceramic and preparation method thereof |
| CN106542803A (en) * | 2016-10-21 | 2017-03-29 | 安徽青花坊瓷业股份有限公司 | A kind of porcelain and its processing technology of tolerance salt air corrosion |
| CN110330260A (en) * | 2019-04-23 | 2019-10-15 | 绍兴市岩彩新型建材有限公司 | A kind of production technology of decorative brick powder |
| CN110330260B (en) * | 2019-04-23 | 2021-11-26 | 绍兴市岩彩新型建材有限公司 | Production process of decorative brick powder |
| CN113248145A (en) * | 2021-05-31 | 2021-08-13 | 佛山欧神诺陶瓷有限公司 | Antibacterial and antistatic laboratory ceramic table top plate and preparation method thereof |
| CN115594488A (en) * | 2022-12-15 | 2023-01-13 | 佛山市陶莹新型材料有限公司（Cn） | Anti-static ceramic and preparation method thereof |
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