CN105399408A - Antibacterial ceramic chopsticks and preparation method thereof - Google Patents
Antibacterial ceramic chopsticks and preparation method thereof Download PDFInfo
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- CN105399408A CN105399408A CN201510826468.0A CN201510826468A CN105399408A CN 105399408 A CN105399408 A CN 105399408A CN 201510826468 A CN201510826468 A CN 201510826468A CN 105399408 A CN105399408 A CN 105399408A
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Abstract
The invention relates to a pair of antibacterial ceramic chopsticks and a preparation method thereof, and belongs to the technical field of domestic ceramics. Raw materials of the antibacterial ceramic chopsticks comprise the following components in parts by weight: 5-10 parts of quartz, 15-20 parts of albite, 1-3 parts of zinc oxide, 2-4 parts of raw talc, 1-3 parts of magnesium oxide, 0.1-0.5 part of activated carbon powder and 0.01-0.05 part of silver nitrate. The preparation method comprises the following steps: weighing the raw materials according to the proportion, performing ball milling on the raw materials for 20-25 minutes, adding powder obtained after ball milling into deionized water of which the weight is 0.8-1 time of that of the powder to prepare a ceramic pug, and preparing a ceramic body; firing for 2 hours at 400-450 DEG C, cooling, firing for 7-7.5 hours at 1000-1100 DEG C, cooling to room temperature, and polishing to obtain the product. The antibacterial ceramic chopsticks are obvious in antibacterial effect, excellent in other properties, simple in production technology process and low in equipment requirement, and allow industrialized production to be realized easily.
Description
Technical field
The present invention relates to a kind of ceramic chopstick, be specifically related to a kind of anti-bacteria ceramic chopsticks and preparation method thereof, belong to domestic ceramics technical field.
Background technology
Pottery is the general name of pottery and porcelain.People has just invented pottery the Neolithic Age before about B.C. 8000.Stupalith is oxide compound, nitride, boride and carbide etc. mostly.Common stupalith has clay, aluminum oxide, kaolin etc.The general hardness of stupalith is higher, but plasticity-is poor.Except in the use of feeder, decoration, also play an important role in the development of science, technology.Ceramic raw material is that the original ample resources clay of the earth forms through quenching to get.And the character tool toughness of clay, it is plastic that normal temperature meets water, micro-ly dry can to carve, and absolutely dryly grinds; Burning can become pottery to fill water to 700 degree; Burn to 1230 degree of then porcelain, can almost not absorb water completely and corrosion-and high-temp-resistant.The elasticity of its usage, has the application of various intention in culture today science and technology.
Domestic ceramics (also referring to tableware or family's porcelain), as the term suggests refer to: requisite life porcelain in people's daily life.The generation of domestic ceramics can be described as because the demand of people to daily life produces, and in daily life, people contact at most, are also the most familiar porcelain, as tableware, tea set, coffee service, coffee set, drinking utensils, meal tool etc.
Domestic porcelain, for a long time by broad masses of the people are liked and use, because it has following advantage: the first, is easy to washing and keeps clean.Household china glaze paint light, fine and smooth, use after staiing and easily wash away; The second, better heat stability, heat transfer is slow.The performance that tableware for daily use not easily bursts when having the hot quenching of the urgency standing a fixed difference difference to change.It is more superior than glassware for this point, and it is the poor conductor of heat, and heat transfer slowly.Be used for splendid attire boiling water or boiling hot food, not too hot when end is taken; 3rd, stable chemical nature is durable in use.This point is as more superior in bronze, brass or copper ware, ironware, aluminium device etc. than metal products, and household china has the ability that certain acid-and base-resisting, salt and carbon in atmosphere acid gas corrode, and not easily with these material generation chemical reactions, non-corrosive is aging; 4th, the pore of porcelain is few, and water-intake rate is very low.Store food with domestic porcelain, after tight sealing, the infringement of moisture evaporation in food, infiltration and extraneous bacterium can be prevented; 5th, painted decoration is rich and varied, and especially high temperature muffle painting and underglaze blue decoration etc. are without lead poisoning harm, can courageously use, popular to people.
CN201110346061.X discloses a kind of method of reinforcing glass ceramic chopstick intensity, comprises following production stage: get finished glass ceramic chopstick, carries out mechanical polishing process to chopsticks surface; Chopsticks carcass is placed in stainless steel brackets, puts into electric heating roller way kiln, make stainless steel brackets together with chopsticks carcass in the lump with at the uniform velocity, directed form comes out of the stove after moving forward for 110 ~ 130 seconds; The chopsticks carcass of coming out of the stove after heating is entered normal temperature and lowers the temperature in the mineral oil of flowing; After chopsticks fluid, treat that it is cooled to room temperature, with oil removing scavenging solution, oil removing clean is carried out to chopsticks, then clean up in clear water, make glass-ceramic chopsticks of the present invention.Intensity through the glass-ceramic chopsticks of the method process increases substantially, and its folding strength can reach 300MPa, and when chopsticks are from one meter of height freely falling body to cement flooring, chopsticks do not wreck.Above patent provides ceramic chopstick and preparation method thereof, but along with growth in the living standard, the demand of people to multifunctional product is increasing.Many microorganisms are the pathogenic micro-organisms of the mankind and animal and plant, threaten the development of feeding animals, cultivated plant, threaten the survival and development of mankind itself, the product therefore with antibacterial enjoys consumers, therefore research and develop a kind of anti-bacteria ceramic chopsticks, there is good economic benefit.
Summary of the invention
The present invention is directed to prior art Problems existing, provide a kind of anti-bacteria ceramic chopsticks, this ceramic chopstick antibacterial is remarkable, and other are various functional, and production process is simple, equipment requirements is low, easily realizes suitability for industrialized production.
In order to solve the problem, the technical solution adopted in the present invention is:
A kind of anti-bacteria ceramic chopsticks, the weight part of each component of raw material is:
5 ~ 10 parts, quartz, albite 15 ~ 20 parts, 1 ~ 3 part, zinc oxide, raw 2 ~ 4 parts, talcum, 1 ~ 3 part, magnesium oxide, activity charcoal powder 0.1 ~ 0.5 part, Silver Nitrate 0.01 ~ 0.05 part;
5 ~ 7 parts, quartz, albite 15 ~ 17 parts, 1 ~ 2 part, zinc oxide, raw 3 ~ 4 parts, talcum, 2 ~ 3 parts, magnesium oxide, activity charcoal powder 0.2 ~ 0.5 part, Silver Nitrate 0.02 ~ 0.05 part;
7 ~ 10 parts, quartz, albite 17 ~ 20 parts, 2 ~ 3 parts, zinc oxide, raw 1 ~ 2 part, talcum, 2 ~ 3 parts, magnesium oxide, activity charcoal powder 0.2 ~ 0.5 part, Silver Nitrate 0.02 ~ 0.05 part;
7.5 ~ 8.5 parts, quartz, albite 17 ~ 20 parts, 2 ~ 3 parts, zinc oxide, raw 1 ~ 2 part, talcum, 1 ~ 2 part, magnesium oxide, activity charcoal powder 0.1 ~ 0.2 part, Silver Nitrate 0.01 ~ 0.02 part;
7.5 parts, quartz, albite 17 parts, 2 parts, zinc oxide, raw 1 part, talcum, 1 part, magnesium oxide, activity charcoal powder 0.1 part, Silver Nitrate 0.01 part;
8.5 parts, quartz, albite 20 parts, 3 parts, zinc oxide, raw 2 parts, talcum, 2 parts, magnesium oxide, activity charcoal powder 0.2 part, Silver Nitrate 0.02 part.
Another object of the present invention is to provide a kind of preparation method of anti-bacteria ceramic chopsticks, comprises the following steps:
Take above-mentioned substance in described ratio, ball milling 20 ~ 25 minutes, the deionized water that the powder obtained by ball milling adds its weight 0.8 ~ 1 times makes ceramic material, makes ceramic body; Fire 1 ~ 2 hour at 400 ~ 450 DEG C, fire 7 ~ 7.5 hours again after cooling at 1000 ~ 1100 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
The present invention relative to the beneficial effect of prior art is:
Anti-bacteria ceramic chopsticks provided by the invention, antibacterial is remarkable, can the good antibacterial effect of long term maintenance, and impact resistance, high temperature resistant, not easily break.In addition, its production process is simple, equipment requirements is low, easily realizes suitability for industrialized production.
Embodiment
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
embodiment 1
A kind of anti-bacteria ceramic chopsticks, the weight part of each component of raw material is:
8.5 parts, quartz, albite 20 parts, 3 parts, zinc oxide, raw 2 parts, talcum, 2 parts, magnesium oxide, activity charcoal powder 0.2 part, Silver Nitrate 0.02 part.
Its preparation method, comprises the following steps:
Take above-mentioned substance in described ratio, ball milling 20 minutes, the deionized water that the powder obtained by ball milling adds its weight 0.8 times makes ceramic material, makes ceramic body; Fire 1 hour at 400 DEG C, fire 7 hours again after cooling at 1000 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
embodiment 2
A kind of anti-bacteria ceramic chopsticks, the weight part of each component of raw material is:
7.5 parts, quartz, albite 17 parts, 2 parts, zinc oxide, raw 1 part, talcum, 1 part, magnesium oxide, activity charcoal powder 0.1 part, Silver Nitrate 0.01 part.
Its preparation method, comprises the following steps:
Take above-mentioned substance in described ratio, ball milling 25 minutes, the deionized water that the powder obtained by ball milling adds its weight 1 times makes ceramic material, makes ceramic body; Fire 2 hours at 450 DEG C, fire 7.5 hours again after cooling at 1100 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
embodiment 3
A kind of anti-bacteria ceramic chopsticks, the weight part of each component of raw material is:
7 parts, quartz, albite 17 parts, 2 parts, zinc oxide, raw 1 part, talcum, 2 parts, magnesium oxide, activity charcoal powder 0.2 part, Silver Nitrate 0.02 part.
Its preparation method, comprises the following steps:
Take above-mentioned substance in described ratio, ball milling 23 minutes, the deionized water that the powder obtained by ball milling adds its weight 0.9 times makes ceramic material, makes ceramic body; Fire 1.5 hours at 430 DEG C, fire 7.3 hours again after cooling at 1050 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
embodiment 4
A kind of anti-bacteria ceramic chopsticks, the weight part of each component of raw material is:
5 parts, quartz, albite 15 parts, 1 part, zinc oxide, raw 3 parts, talcum, 2 parts, magnesium oxide, activity charcoal powder 0.2 part, Silver Nitrate 0.02 part.
Its preparation method, comprises the following steps:
Take above-mentioned substance in described ratio, ball milling 21 minutes, the deionized water that the powder obtained by ball milling adds its weight 0.85 times makes ceramic material, makes ceramic body; Fire 1.3 hours at 430 DEG C, fire 7.1 hours again after cooling at 1050 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
embodiment 5
A kind of anti-bacteria ceramic chopsticks, the weight part of each component of raw material is:
10 parts, quartz, albite 20 parts, 3 parts, zinc oxide, raw 4 parts, talcum, 3 parts, magnesium oxide, activity charcoal powder 0.5 part, Silver Nitrate 0.05 part.
Its preparation method, comprises the following steps:
Take above-mentioned substance in described ratio, ball milling 24 minutes, the deionized water that the powder obtained by ball milling adds its weight 0.95 times makes ceramic material, makes ceramic body; Fire 1.5 hours at 430 DEG C, fire 7.4 hours again after cooling at 1080 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
Claims (7)
1. anti-bacteria ceramic chopsticks, is characterized in that: the weight part of each component of raw material is:
5 ~ 10 parts, quartz, albite 15 ~ 20 parts, 1 ~ 3 part, zinc oxide, raw 2 ~ 4 parts, talcum, 1 ~ 3 part, magnesium oxide, activity charcoal powder 0.1 ~ 0.5 part, Silver Nitrate 0.01 ~ 0.05 part.
2. anti-bacteria ceramic chopsticks, is characterized in that: the weight part of each component of raw material is:
5 ~ 7 parts, quartz, albite 15 ~ 17 parts, 1 ~ 2 part, zinc oxide, raw 3 ~ 4 parts, talcum, 2 ~ 3 parts, magnesium oxide, activity charcoal powder 0.2 ~ 0.5 part, Silver Nitrate 0.02 ~ 0.05 part.
3. anti-bacteria ceramic chopsticks, is characterized in that: the weight part of each component of raw material is:
7 ~ 10 parts, quartz, albite 17 ~ 20 parts, 2 ~ 3 parts, zinc oxide, raw 1 ~ 2 part, talcum, 2 ~ 3 parts, magnesium oxide, activity charcoal powder 0.2 ~ 0.5 part, Silver Nitrate 0.02 ~ 0.05 part.
4. anti-bacteria ceramic chopsticks, is characterized in that: the weight part of each component of raw material is:
7.5 ~ 8.5 parts, quartz, albite 17 ~ 20 parts, 2 ~ 3 parts, zinc oxide, raw 1 ~ 2 part, talcum, 1 ~ 2 part, magnesium oxide, activity charcoal powder 0.1 ~ 0.2 part, Silver Nitrate 0.01 ~ 0.02 part.
5. anti-bacteria ceramic chopsticks, is characterized in that: the weight part of each component of raw material is:
7.5 parts, quartz, albite 17 parts, 2 parts, zinc oxide, raw 1 part, talcum, 1 part, magnesium oxide, activity charcoal powder 0.1 part, Silver Nitrate 0.01 part.
6. anti-bacteria ceramic chopsticks, is characterized in that: the weight part of each component of raw material is:
8.5 parts, quartz, albite 20 parts, 3 parts, zinc oxide, raw 2 parts, talcum, 2 parts, magnesium oxide, activity charcoal powder 0.2 part, Silver Nitrate 0.02 part.
7., according to a kind of anti-bacteria ceramic chopsticks described in claim 1 ~ 6, it is characterized in that: its preparation method, comprise the following steps:
Take above-mentioned substance in described ratio, ball milling 20 ~ 25 minutes, the deionized water that the powder obtained by ball milling adds its weight 0.8 ~ 1 times makes ceramic material, makes ceramic body; Fire 1 ~ 2 hour at 400 ~ 450 DEG C, fire 7 ~ 7.5 hours again after cooling at 1000 ~ 1100 DEG C, after being cooled to normal temperature, polishing is scraped, and obtains product.
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| CN201510826468.0A CN105399408A (en) | 2015-11-25 | 2015-11-25 | Antibacterial ceramic chopsticks and preparation method thereof |
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| CN201510826468.0A CN105399408A (en) | 2015-11-25 | 2015-11-25 | Antibacterial ceramic chopsticks and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542802A (en) * | 2016-10-21 | 2017-03-29 | 安徽青花坊瓷业股份有限公司 | A kind of case-carbonizing crockery and its preparation technology |
| CN106882957A (en) * | 2017-03-11 | 2017-06-23 | 景德镇陶瓷大学 | A kind of ceramic chopstick and preparation method thereof |
| CN108727000A (en) * | 2018-06-28 | 2018-11-02 | 泉州市顶优优工业设计有限公司 | A kind of antimildew and antibacterial ceramics chopsticks and its manufacturing method |
| CN108946887A (en) * | 2017-05-19 | 2018-12-07 | 锐视科技股份有限公司 | Composite structure with antibacterial and deodorant functions and method thereof |
-
2015
- 2015-11-25 CN CN201510826468.0A patent/CN105399408A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542802A (en) * | 2016-10-21 | 2017-03-29 | 安徽青花坊瓷业股份有限公司 | A kind of case-carbonizing crockery and its preparation technology |
| CN106882957A (en) * | 2017-03-11 | 2017-06-23 | 景德镇陶瓷大学 | A kind of ceramic chopstick and preparation method thereof |
| CN106882957B (en) * | 2017-03-11 | 2019-08-16 | 景德镇陶瓷大学 | A kind of ceramic chopstick and preparation method thereof |
| CN108946887A (en) * | 2017-05-19 | 2018-12-07 | 锐视科技股份有限公司 | Composite structure with antibacterial and deodorant functions and method thereof |
| CN108727000A (en) * | 2018-06-28 | 2018-11-02 | 泉州市顶优优工业设计有限公司 | A kind of antimildew and antibacterial ceramics chopsticks and its manufacturing method |
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