CN105837169A - Anti-static antimicrobial ceramic tile prepared from coal ash and preparation method of anti-static antimicrobial ceramic tile - Google Patents

Anti-static antimicrobial ceramic tile prepared from coal ash and preparation method of anti-static antimicrobial ceramic tile Download PDF

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CN105837169A
CN105837169A CN201610259412.6A CN201610259412A CN105837169A CN 105837169 A CN105837169 A CN 105837169A CN 201610259412 A CN201610259412 A CN 201610259412A CN 105837169 A CN105837169 A CN 105837169A
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coal ash
static
ceramic tile
preparation
ceramic tiles
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袁国梁
潘绍云
乔栓虎
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SHANGDONG DIANDUN TECHNOLOGY Co Ltd
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SHANGDONG DIANDUN TECHNOLOGY Co Ltd
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Abstract

The invention belongs to the technical field of ceramic materials and particularly relates to an anti-static antimicrobial ceramic tile prepared from coal ash and a preparation method of the anti-static antimicrobial ceramic tile. The anti-static antimicrobial ceramic tile comprises a blank body and a glaze layer, wherein the blank body is prepared from the following raw materials: Laizhou feldspar, Laiyang soil, scorched gems, talc, coal ash, Shahe porcelain stone and composite conductive powder, wherein the composite conductive powder consists of iron oxide and anti-static materials; and the glaze layer is prepared from the following raw materials: potash feldspar, soda feldspar, dolomite, burnt talc, alumina, quartz, clinker, kaolin, anti-static materials and an antibacterial agent for ceramic glaze. The anti-static antimicrobial ceramic tile prepared from coal ash has the excellent performance of ceramic floor tiles and is strong in decoration and durable. Furthermore, the anti-static antimicrobial ceramic tile further has the functions of resisting static electricity and inhibiting and killing bacteria, is capable of eliminating static electricity and has the effects of promoting human health and protecting living and working environments.

Description

Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles and preparation method thereof
Technical field
The invention belongs to technical field of ceramic material, be specifically related to a kind of coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles and preparation method thereof.
Background technology
Electrostatic phenomenon in daily life, in the production of information industry, textile industry, petrochemical industry plastics and rubber industry etc., Processing and be the most universal during using, the accumulation of electrostatic charge will be likely to result in the biggest harm, during such as the electric discharge of electrostatic The electromagnetic wave produced may interfere with the work of precision electronic device, can cause the slow motion of automotive electronics, pharmaceutically Draw dirt, draw bacterium;Electricity is caused to quiver accident in medical skill;Fire, blast is caused in mine, petrochemical industry;In electronics industry Integrated circuit is caused to destroy;Cause fibril aggregation etc. in textile industry, badly influence the safety of instrument and equipment and mankind's activity, Therefore, the places such as precision instrument and equipment, communication machine room, residential building being carried out electromagnetism electrostatic defending, development & production goes out to have anti- The Ceramic Tiles of the anti-electrostatic antibiotic functional material of dirty, self-cleaning, environment-friendly function, meets the traditional ceramics brick direction to multifunction, There is practical value.Accomplishing decoration, antistatic, the multi-functional Ceramic Tiles such as antibacterial, application prospect is the most wide.
Summary of the invention
It is an object of the invention to provide a kind of coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles, possess permanent antistatic and antibacterial functions, can For requiring the occasion of the live and work environment of anti-electrostatic antibiotic, promote health, eliminate electrostatic and to life and produce ring The impact in border;Invention also provides the preparation method of coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles, scientific and reasonable, simple.
Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles of the present invention, including base substrate and glaze layer,
Base substrate is made up of the raw material of following percentage by weight:
Above raw material gross mass is 100% meter, also includes composite conductive powder 10-25%, and the weight percent of composite conductive powder consists of The oxide 90-70% and antistatic material 10-30% of ferrum;
Glaze layer is made up of the raw material of following percentage by weight:
Above raw material gross mass is 100% meter, also includes antistatic material 13-18% and ceramic glaze antibacterial 10-15%.
The composition of the oxide of described ferrum is as follows, by weight percentage:
Iron sesquioxide 15-20%
Ferroso-ferric oxide 75-80%
Ferrous oxide 0-5%.
The composition of described antistatic material is as follows, by weight percentage:
Zinc oxide 10-39%
Tin ash 60-80%
Antimony oxide 1-10%.
The composition of described ceramic glaze antibacterial is as follows, by weight percentage:
Calcium phosphate 85-90%
Silver nitrate 8.5-13%
Calcium fluoride 1.5-2.0%.
The composition of described frit is as follows, by weight percentage: R2O4.1%, CaO4.1%, BaO1.5%, ZnO6.2%, PbO0.50%, AL2O38.5%, B2O32.7%, SiO267.4%, ZrO20.8%, wherein R2O is Na2O and K2O sum.
The preparation method of coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles of the present invention, step is as follows:
(1) body preparation: blank raw material is loaded ball mill grinding and becomes mud, then makes powdered granule by making powder craft, Compressing through forcing press, make base substrate after drying;
(2) glaze preparation and glazing: glaze layer raw mill is made glaze slip, glazing post-drying on base substrate;
(3) product burns till: obtain product after burning till.
Firing period described in step (3) is 50-90 minute.
Firing temperature described in step (3) is 1140-1200 DEG C.
Granularity≤120 mesh of antistatic material, purity >=98%.
Granularity≤120 mesh of the oxide of ferrum.
Calcium phosphate, silver nitrate, calcium fluoride are analytical pure industrial chemicals, all buy from industrial chemicals shop.
For improving decoration effect, in preparation method use inkjet technology, be more suitable for ceramic tile fashion, personalization, Art up, small lot, multi-color, low-carbon environment-friendly.
Body recipe of the present invention introduces the waste coal ash that a large amount of coal-burning power plant discharges, several oxygen of ferrum in its chemical composition U content is higher, is the main component needed for anti-electrostatic antibiotic ceramic body, utilizes it to turn waste into wealth, alleviates environmental pollution, Promote health, protect live and work environment.
The present invention tests through numerous studies, determines and proposes rational base substrate and glaze layer composition, and adds in glaze layer dispensing Add antistatic material and ceramic glaze antibacterial, base substrate material adds composite conductive powder, thus fires coal ash for manufacturing antistatic and resist Bacterium Ceramic Tiles, can be used for living environment and the requirement of laboratory work need for environment anti-electrostatic antibiotic, had both eliminated electrostatic to life cycle The harmful effect in border, again can antifouling, self-cleaning, environmental protection.
According to above-mentioned dispensing requirements, utilize the anti-static ceramic tile that now can produce the present invention by traditional ceramic production technology technology.
The present invention compared with prior art, has the advantages that
Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles of the present invention, not only has the excellent properties of floor tile, ornamental strong, durable, And, also there is antistatic and antibacterial, the function of sterilization, after testing, sheet resistance and volume resistance are 5 × 104-1×109 Ω, conformance with standard 5 × 104-1×109The requirement of Ω;The bacteriostasis rate of escherichia coli and staphylococcus aureus all can be reached 98.5% with On;Electrostatic can be eliminated reach to promote health, the effect of protection live and work environment.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Raw materials used chemical weight percentage composition is shown in Table 1.
The chemical weight percentage composition that table 1 is raw materials used
In table 1, the composition of raw material is less than 100%, and surplus is conventional fossil impurity.
Other raw material is technical pure industrial chemicals.
The weight percent of frit consists of: R2O4.1%, CaO4.1%, BaO1.5%, ZnO6.2%, PbO0.50%, AL2O38.5%, B2O32.7%, SiO267.4%, ZrO20.8%, wherein R2O is Na2O and K2O sum.
Embodiment 1-9 raw material composition and technological parameter are shown in Table 2.
Table 2 embodiment 1-9 raw material weight percentage composition and technological parameter
Preparation method is as follows:
(1) body preparation: blank raw material is loaded ball mill grinding and becomes mud, then makes powdered granule by making powder craft, Compressing through forcing press, make base substrate after drying;
(2) glaze preparation and glazing: glaze layer raw mill is made glaze slip, glazing post-drying on base substrate;
(3) product burns till: obtain product after burning till.

Claims (8)

1. a coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles, including base substrate and glaze layer, it is characterised in that:
Base substrate is made up of the raw material of following percentage by weight:
Above raw material gross mass is 100% meter, also includes composite conductive powder 10-25%, and the weight percent of composite conductive powder consists of The oxide 90-70% and antistatic material 10-30% of ferrum;
Glaze layer is made up of the raw material of following percentage by weight:
Above raw material gross mass is 100% meter, also includes antistatic material 13-18% and ceramic glaze antibacterial 10-15%.
Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles the most according to claim 1, it is characterised in that the oxide of described ferrum Form as follows, by weight percentage:
Iron sesquioxide 15-20%
Ferroso-ferric oxide 75-80%
Ferrous oxide 0-5%.
Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles the most according to claim 1, it is characterised in that described antistatic material Form as follows, by weight percentage:
Zinc oxide 10-39%
Tin ash 60-80%
Antimony oxide 1-10%.
Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles the most according to claim 1, it is characterised in that described ceramic glaze is with antibacterial The composition of agent is as follows, by weight percentage:
Calcium phosphate 85-90%
Silver nitrate 8.5-13%
Calcium fluoride 1.5-2.0%.
Coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles the most according to claim 1, it is characterised in that the composition of described frit is such as Under, by weight percentage: R2O4.1%, CaO4.1%, BaO1.5%, ZnO6.2%, PbO0.50%, AL2O38.5%, B2O32.7%, SiO267.4%, ZrO20.8%, wherein R2O is Na2O and K2O sum.
6. the preparation method of the arbitrary described coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles of claim 1-5, it is characterised in that step Rapid as follows:
(1) body preparation: blank raw material is loaded ball mill grinding and becomes mud, then makes powdered granule by making powder craft, Compressing through forcing press, make base substrate after drying;
(2) glaze preparation and glazing: glaze layer raw mill is made glaze slip, glazing post-drying on base substrate;
(3) product burns till: obtain product after burning till.
The preparation method of coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles the most according to claim 6, it is characterised in that step (3) Described in firing period be 50-90 minute.
The preparation method of coal ash for manufacturing anti-electrostatic antibiotic Ceramic Tiles the most according to claim 6, it is characterised in that step (3) Described in firing temperature be 1140-1200 DEG C.
CN201610259412.6A 2016-04-25 2016-04-25 Anti-static antimicrobial ceramic tile prepared from coal ash and preparation method of anti-static antimicrobial ceramic tile Pending CN105837169A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106242291A (en) * 2016-08-29 2016-12-21 佛山市高明区诚睿基科技有限公司 A kind of antibiotic antistatic low temperature glaze modelled after an antique and preparation method thereof
CN106336249A (en) * 2016-08-29 2017-01-18 佛山市高明区明城镇新能源新材料产业技术创新中心 Antibacterial and anti-static ceramic tile and preparing method thereof
CN106365453A (en) * 2016-08-29 2017-02-01 佛山市高明区明城镇新能源新材料产业技术创新中心 Anti-radiation ceramic tile and preparing method thereof
CN106396393A (en) * 2016-08-29 2017-02-15 佛山市高明区诚睿基科技有限公司 Antistatic and antibacterial lead and cadmium free low temperature frit and preparation method thereof
CN106430966A (en) * 2016-08-18 2017-02-22 佛山欧神诺陶瓷股份有限公司 Transparent glaze with anti-electrostatic function and preparation method for ceramic tiles of transparent glaze
CN109824352A (en) * 2019-04-03 2019-05-31 福建省德化正和陶瓷有限公司 A kind of highly effective nano antibiotic functional ceramic product and its manufacturing process
CN111393025A (en) * 2020-03-30 2020-07-10 景德镇陶瓷大学 Ceramic glaze material with antibacterial effect and ceramic
CN116041043A (en) * 2022-12-13 2023-05-02 佛山欧神诺陶瓷有限公司 Black antibacterial antistatic ceramic deck plate and preparation method thereof

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CN1301678A (en) * 1999-12-25 2001-07-04 杨荣兴 Antiblotic mildew-proof ceramic and preparing technology
CN101475364A (en) * 2009-02-02 2009-07-08 山东瓦伦蒂诺陶瓷有限公司 Antistatic powder for antistatic ceramic tile
CN105084867A (en) * 2015-08-05 2015-11-25 澧县新鹏陶瓷有限公司 Antibiosis ceramic product with coal ash as main raw material and preparing method of antibiosis ceramic product
CN105236941A (en) * 2015-09-22 2016-01-13 宁波泰科先进陶瓷有限公司 Aluminum oxide anti-static ceramic material and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301678A (en) * 1999-12-25 2001-07-04 杨荣兴 Antiblotic mildew-proof ceramic and preparing technology
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CN106430966A (en) * 2016-08-18 2017-02-22 佛山欧神诺陶瓷股份有限公司 Transparent glaze with anti-electrostatic function and preparation method for ceramic tiles of transparent glaze
CN106430966B (en) * 2016-08-18 2019-04-12 佛山欧神诺陶瓷有限公司 A kind of preparation method of clear frit and its ceramic tile with anti-static function
CN106242291A (en) * 2016-08-29 2016-12-21 佛山市高明区诚睿基科技有限公司 A kind of antibiotic antistatic low temperature glaze modelled after an antique and preparation method thereof
CN106336249A (en) * 2016-08-29 2017-01-18 佛山市高明区明城镇新能源新材料产业技术创新中心 Antibacterial and anti-static ceramic tile and preparing method thereof
CN106365453A (en) * 2016-08-29 2017-02-01 佛山市高明区明城镇新能源新材料产业技术创新中心 Anti-radiation ceramic tile and preparing method thereof
CN106396393A (en) * 2016-08-29 2017-02-15 佛山市高明区诚睿基科技有限公司 Antistatic and antibacterial lead and cadmium free low temperature frit and preparation method thereof
CN106336249B (en) * 2016-08-29 2019-02-12 佛山市高明区明城镇新能源新材料产业技术创新中心 A kind of antibiotic antistatic Ceramic Tiles and preparation method thereof
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