CN103771830B - Domestic ceramic product containing nanometer aluminium oxide - Google Patents
Domestic ceramic product containing nanometer aluminium oxide Download PDFInfo
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- CN103771830B CN103771830B CN201410002650.XA CN201410002650A CN103771830B CN 103771830 B CN103771830 B CN 103771830B CN 201410002650 A CN201410002650 A CN 201410002650A CN 103771830 B CN103771830 B CN 103771830B
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Abstract
The invention relates to a domestic ceramic product, and particularly relates to a domestic ceramic product containing nanometer aluminium oxide and a production technology thereof. The ceramic product is produced by adopting the following raw materials in parts by weight: 50-55 parts of natural clay, 12-14 parts of nanometer aluminium oxide, 2-3 parts of chromic oxide, 20-23 parts of sepiolite, 10-12 parts of aluminium silicate powder, 5-8 parts of titanium dioxide, 20-23 parts of nanometer fluorite powder, 15-20 parts of barium sulfate, 4-5 parts of polyvinyl alcohol and 5-6 parts of an additive. The strength and the toughness of the ceramic product are improved by using the unique characteristics of the nanometer raw materials such as the nanometer aluminium oxide and the nanometer fluorite powder; the nanometer materials are matched with the other raw materials, so that the prepared ceramic product has good whiteness and is uniform in color and luster and compact in glaze, the sintering temperature is effectively reduced, and the production energy consumption is controlled. Compared with a common ceramic product, the ceramic product produced by the technology has excellent performances and is high in application value; the production technology is relatively simple.
Description
Technical field
The present invention relates to ceramic ware for daily use, be specifically related to a kind of ceramic ware for daily use and the manufacture craft thereof that contain nano-aluminium oxide.
Background technology
Pottery has long use history in China, nowadays widely use in worldwide, domestic ceramics has just like become a part indispensable in people's daily life, panoramic tableware, tea set, all kinds of sanitary equipment etc. are seen everywhere, these potteries are not only elegant in appearance, various shapes, also there is easy cleaning simultaneously, heatproof, the advantages such as wear resistant corrosion resistant, be well received by consumers, but ceramic product universal existence is crisp, not shock-resistant, poor toughness, glaze colours inequality easily comes off, the shortcomings such as production energy consumption is large, cause its breakage in production and transport and application process more serious, thus increase production cost, therefore in the urgent need to improving its performance, promote domestic ceramics industry to low cost, environmental protection future development.
Summary of the invention
The object of the invention is to, provide a kind of ceramic ware for daily use containing nano-aluminium oxide, to improve the performance of traditional ceramics goods, improve intensity and the toughness of material, reduce sintering temperature, to achieve these goals, the technical solution used in the present invention is as follows:
A kind of ceramic ware for daily use containing nano-aluminium oxide, it is characterized in that, material of the present invention is made up of the raw material of following weight part: natural clay 50-55, nano-aluminium oxide 12-14, chromium sesquioxide 2-3, sepiolite 20-23, aluminium silicate powder 10-12, titanium dioxide 5-8, nanometer Fluorspar Powder 20-23, barium sulfate 15-20, polyvinyl alcohol 4-5, auxiliary agent 5-6.
Described auxiliary agent is made up of the raw material of following weight part: brown alundum powder 2-3, tripoly phosphate sodium STPP 5-6, jade powder 4-5, silane resin acceptor kh-550 1-2, carborundum powder 4-5, aluminium hydroxide 8-10; Its preparation method is by each mixing of materials, and grinding distribution is even, to obtain final product.
Described a kind of ceramic ware for daily use containing nano-aluminium oxide, its manufacture craft comprises following steps:
(1) first sepiolite is pulverized, cross 100-200 mesh sieve;
(2) by the mixing of materials that other remaining component except auxiliary agent and step (1) obtain, add grinding in ball grinder, cross 400-600 mesh sieve;
(3) added by auxiliary agent in the material that step (2) obtains, after stirring, add water and make stock, stock is moulding after deironing, thick experienceds, old, refining processing must idiosome;
(4), after idiosome drying, cleaning, glazing, at 1245-1290 DEG C of temperature, sinter 14-16 hour, get product.
The invention has the advantages that: the special performance utilizing the nano raw material such as nano-aluminium oxide, nanometer Fluorspar Powder, improve intensity and the toughness of material, coordinate other raw material again, pottery prepared by the present invention has good whiteness, uniform color, glaze layer is fine and close, also effectively reduce sintering temperature, saved and produced power consumption, ceramic prepared by the present invention comparatively conventional ceramic performance is more excellent, production technique is more simple, has wide using value.
Embodiment
Embodiment
The present embodiment ceramic is made up of following raw material: natural clay 55, nano-aluminium oxide 14, chromium sesquioxide 3, sepiolite 22, aluminium silicate powder 12, titanium dioxide 6, nanometer Fluorspar Powder 23, barium sulfate 18, polyvinyl alcohol 5, auxiliary agent 6.
Described auxiliary agent is made up of the raw material of following weight part: brown alundum powder 3, tripoly phosphate sodium STPP 5, jade powder 4, silane resin acceptor kh-550 2, carborundum powder 4, aluminium hydroxide 8; Its preparation method is by each mixing of materials, and grinding distribution is even, to obtain final product.。
Described a kind of ceramic ware for daily use containing nano-aluminium oxide, its manufacture craft comprises following steps:
(1) first sepiolite is pulverized, cross 200 mesh sieves;
(2) by the mixing of materials that other remaining component except auxiliary agent and step (1) obtain, add grinding in ball grinder, cross 600 mesh sieves;
(3) added by auxiliary agent in the material that step (2) obtains, after stirring, add water and make stock, stock is moulding after deironing, thick experienceds, old, refining processing must idiosome;
(4), after idiosome drying, cleaning, glazing, at 1260 DEG C of temperature, sinter 16 hours, get product.
The sintering temperature of the ceramic ware for daily use that the present embodiment obtains comparatively like product sintering temperature reduces nearly 150-180 DEG C, goods glaze paint uniform color, the fine and close free of pinholes of light, water-intake rate≤0.5%, glossiness >=85%, lead-indium alloy≤0.1mg/L, thermotolerance: 220 DEG C-20 DEG C exchange three flawlesses and occur.
Claims (2)
1. the ceramic ware for daily use containing nano-aluminium oxide, it is characterized in that, this pottery is made up of the raw material of following weight part: natural clay 50-55, nano-aluminium oxide 12-14, chromium sesquioxide 2-3, sepiolite 20-23, aluminium silicate powder 10-12, titanium dioxide 5-8, nanometer Fluorspar Powder 20-23, barium sulfate 15-20, polyvinyl alcohol 4-5, auxiliary agent 5-6;
Described auxiliary agent is made up of the raw material of following weight part: brown alundum powder 2-3, tripoly phosphate sodium STPP 5-6, jade powder 4-5, silane resin acceptor kh-550 1-2, carborundum powder 4-5, aluminium hydroxide 8-10; Its preparation method is by each mixing of materials, and grinding distribution is even, to obtain final product.
2. a kind of ceramic ware for daily use containing nano-aluminium oxide as claimed in claim 1, its manufacture craft comprises following steps:
(1) first sepiolite is pulverized, cross 100-200 mesh sieve;
(2) by the mixing of materials that other remaining component except auxiliary agent and step (1) obtain, add grinding in ball grinder, cross 400-600 mesh sieve;
(3) added by auxiliary agent in the material that step (2) obtains, after stirring, add water and make blank, blank is moulding after deironing, thick experienceds, old, refining processing must base substrate;
(4), after base substrate drying, cleaning, glazing, at 1245-1290 DEG C of temperature, sinter 14-16 hour, get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002650.XA CN103771830B (en) | 2014-01-04 | 2014-01-04 | Domestic ceramic product containing nanometer aluminium oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002650.XA CN103771830B (en) | 2014-01-04 | 2014-01-04 | Domestic ceramic product containing nanometer aluminium oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103771830A CN103771830A (en) | 2014-05-07 |
| CN103771830B true CN103771830B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410002650.XA Expired - Fee Related CN103771830B (en) | 2014-01-04 | 2014-01-04 | Domestic ceramic product containing nanometer aluminium oxide |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355602A (en) * | 2014-10-29 | 2015-02-18 | 安徽省皖捷液压科技有限公司 | Special ceramic and preparation method thereof |
| CN105481347B (en) * | 2015-11-30 | 2017-12-22 | 上海秉丰生物科技有限公司 | A kind of special ceramic material and preparation method thereof |
| CN105418055B (en) * | 2016-01-22 | 2018-01-05 | 福建省万旗科技陶瓷有限公司 | A kind of composite nano-calcium carbonate light-weight environment-friendly domestic ceramics and preparation method thereof |
| CN106542808A (en) * | 2016-10-21 | 2017-03-29 | 安徽青花坊瓷业股份有限公司 | A kind of porcelain saucer and its preparation technology |
| CN107382271A (en) * | 2017-07-26 | 2017-11-24 | 广东康世泰新材料科技股份有限公司 | It is a kind of to adjust ceramic of metabolism and preparation method thereof |
| CN111205065B (en) * | 2020-01-15 | 2022-03-15 | 唐山市丰华陶瓷有限公司 | High-firing yield ceramic slurry for grouting and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101759941B (en) * | 2008-10-20 | 2013-02-13 | 苏州市医学教学模型制造有限公司 | Cervix lesion examining model |
| CN102190482B (en) * | 2010-03-08 | 2013-08-07 | 福建冠福现代家用股份有限公司 | Daily use ceramics and preparation method thereof |
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