CN108383383B - Preparation process of bottom glaze-free low-temperature transmutation zirconium white glaze - Google Patents
Preparation process of bottom glaze-free low-temperature transmutation zirconium white glaze Download PDFInfo
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Abstract
The invention belongs to the field of ceramic manufacturing, and particularly relates to a preparation process of a primer-free low-temperature transmutation zirconium white glaze. The glaze material for preparing zirconium white by low-temperature transmutation without ground coat comprises feldspar powder, boric acid, barium borate, limestone, zinc oxide, lead silicate and bentonite. The glaze material formula glaze material has low cost, convenient use, low firing temperature and unique artistic sense, the glaze effect fired by the bottomless glaze low-temperature transmutation zirconium white glaze material has zirconium white dark-light ground color, irregular black spots are uniformly distributed on the ground color, the size and the density of the black spots are changed according to the ceramic model and the glazing thickness, the glaze surface is in a stone shape and has a slight flowing trend effect, and the artistic effect is unique. The porcelain made of the glaze improves the product grade and the selling price, and has higher economic value; in addition, the glaze can be industrially produced in batches, can be rapidly popularized, is simple to use, and has strong competitiveness in the market.
Description
The application is a divisional application of a formula, a preparation method and a using method of a bottom glaze-free low-temperature transmutation zirconium white glaze, the application date of the original application is 2015, 8 months and 27 days, and the application numbers are as follows: CN 201510534544.0.
Technical Field
The invention belongs to the field of ceramic manufacturing, and particularly relates to a preparation process of a primer-free low-temperature transmutation zirconium white glaze.
Background
When the kiln-transmutation glaze is fired in a kiln, because the kiln contains a plurality of coloring elements, the kiln takes an unexpected glaze color effect after being taken out of the kiln through oxidation or reduction. The traditional transmutation glaze is sintered at medium and high temperature, the sintering temperature is over 1200 ℃, the sintering time is over 12 hours, the sintering temperature is high, the sintering time is long, the energy loss is large, and the cost is high and the environment is not protected; the glaze surface effect of the existing light dolomite pottery transmutation glaze is single, the variety is monotonous, and the glaze cannot meet the requirements of consumers with different personalities.
In order to solve the problems, the invention patent with the patent number of 201110133469.9 discloses a transmutation glaze dolomite pottery and a manufacturing process thereof, the transmutation glaze dolomite pottery comprises a dolomite pottery body and a glaze layer applied on the surface of the dolomite pottery body, wherein the glaze layer comprises a ground glaze directly applied on the surface of the dolomite pottery body and a surface glaze applied on the surface of the ground glaze; the ground glaze comprises the components of low-temperature lead-free frit, coloring oxide, calcium carbonate, alkaline earth metal compound and kaolin; the overglaze comprises the components of low-temperature lead-free frit, zinc oxide, titanium oxide, coloring oxide and kaolin according to the weight ratio. The firing temperature of the transmutation glaze is optionally 1080-1100 ℃, and natural crystalline patterns are formed on the surface of the fired glaze. Along with the continuous improvement of the living standard of people, the requirement for the aesthetic diversification is also changed, and if a glaze material which is low in firing temperature and has the effect different from the traditional transmutation can be developed, the aesthetic diversification requirement can be met, and the positive significance is realized.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a preparation process of a bottom glaze-free low-temperature transmutation zirconium white glaze.
The bottom glaze-free low-temperature transmutation zirconium white glaze comprises the following components in parts by weight: 30-45 parts of feldspar powder, 10-15 parts of boric acid, 1-5 parts of barium borate, 5-10 parts of limestone, 5-10 parts of zinc oxide, 20-30 parts of lead oxide, 5-10 parts of lead silicate and 0-5 parts of bentonite.
Optimally, the formula of the glaze material comprises the following components in parts by weight: 35 parts of feldspar powder, 12 parts of boric acid, 3 parts of barium borate, 8 parts of limestone, 6 parts of zinc oxide, 26 parts of lead oxide and 10 parts of lead silicate.
Optimally, the formula of the glaze material comprises the following components in parts by weight: 39 parts of feldspar powder, 14 parts of boric acid, 5 parts of barium borate, 6 parts of limestone, 8 parts of zinc oxide, 22 parts of lead oxide and 6 parts of lead silicate.
Optimally, the formula of the glaze material comprises the following components in parts by weight: 42 parts of feldspar powder, 11 parts of boric acid, 5 parts of barium borate, 5 parts of limestone, 6 parts of zinc oxide, 24 parts of lead oxide and 7 parts of lead silicate.
Optimally, the formula of the glaze material comprises the following components in parts by weight: 32 parts of feldspar powder, 15 parts of boric acid, 5 parts of barium borate, 7 parts of limestone, 5 parts of zinc oxide, 28 parts of lead oxide and 8 parts of lead silicate.
The preparation method of the bottom glaze-free low-temperature transmutation zirconium white glaze is characterized by comprising the following steps of:
step one, mixing feldspar powder, boric acid, barium borate, limestone, zinc oxide, lead oxide and lead silicate according to a formula of glaze in a weighing ratio, and adding 40-50% of water;
step two, after ball milling for 12-18 hours, adding bentonite if glaze slip precipitates;
and step three, sieving the glaze obtained in the step two for later use to obtain the bottom glaze-free low-temperature transmutation zirconium white glaze.
Further, the glaze in the third step is sieved by a 200-mesh sieve.
The use method of the bottom glaze-free low-temperature transmutation zirconium white glaze is characterized by comprising the following steps of:
step 1, preparing a light ceramic blank;
step 2, applying the unglazed low-temperature transmutation zirconium white glaze on the light ceramic blank, and standing for 5-10 hours;
and 3, putting the ceramic blank body on which the underglaze low-temperature transmutation zirconium white glaze is coated into a kiln for oxidizing flame firing at 980-1060 ℃.
Further, the glazing method in the step 2 is dipping glaze or spraying glaze.
Further, in step 3, after the ceramic body is placed into a kiln, the kiln is rapidly heated to the firing temperature, and the ceramic body is naturally cooled after firing.
From the above description, the preparation process of the primer-free low-temperature transmutation zirconium white glaze provided by the invention has the following beneficial effects: firstly, the glaze material has low cost, the used raw materials are all easily obtained, and the manufacturing process is simple; secondly, the use is convenient, and the use of the prime glaze-free low-temperature transmutation zirconium white glaze can be realized by only coating a layer of glaze on the surface of a blank without the prime glaze; thirdly, the firing temperature is low, the firing temperature of the bottomless glaze low-temperature transmutation zirconium white glaze can realize the transmutation effect only at 980-1060 ℃, and the energy is saved; fourthly, the glaze surface effect fired by the bottomless glaze low-temperature transmutation zirconium white glaze has a zirconium white dark-light bottom color, irregular black spots are uniformly distributed on the bottom color, the size and the density of the black spots are changed according to the ceramic shape and the glazing thickness, the glaze surface is in a stone shape, has a slight flowing trend effect, and is unique in artistic effect; the porcelain made of the glaze improves the product grade and the selling price, and has higher economic value; in addition, the glaze can be industrially produced in batches, can be rapidly popularized, is simple to use, and has strong competitiveness in the market.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is provided of the examples provided by the present invention.
The bottom glaze-free low-temperature transmutation zirconium white glaze comprises the following components in parts by weight: 30-45 parts of feldspar powder, 10-15 parts of boric acid, 1-5 parts of barium borate, 5-10 parts of limestone, 5-10 parts of zinc oxide, 20-30 parts of lead oxide, 5-10 parts of lead silicate and 0-5 parts of bentonite.
The first embodiment is as follows:
the formula of the glaze comprises the following components in parts by weight: 35 parts of feldspar powder, 12 parts of boric acid, 3 parts of barium borate, 8 parts of limestone, 6 parts of zinc oxide, 26 parts of lead oxide and 10 parts of lead silicate.
The preparation method of the bottom glaze-free low-temperature transmutation zirconium white glaze comprises the following steps:
step one, mixing feldspar powder, boric acid, barium borate, limestone, zinc oxide, lead oxide and lead silicate according to a formula of glaze in a weighing ratio, and adding 50% of water;
step two, after ball milling for 16 hours, if glaze slip precipitates, bentonite is added;
and step three, sieving the glaze obtained in the step two by a 200-mesh sieve for later use, and preparing the bottom glaze-free low-temperature transmutation zirconium white glaze.
The use method of the bottomless glaze low-temperature transmutation zirconium white glaze comprises the following steps:
step 1, preparing a light ceramic blank;
step 2, applying the unglazed low-temperature transmutation zirconium white glaze on the light ceramic blank, standing for 8 hours, wherein the glazing method is glaze dipping;
and 3, putting the ceramic blank body on which the underglaze low-temperature transmutation zirconium white glaze is coated into a kiln for oxidizing flame firing at 980-1060 ℃, quickly heating the kiln to the firing temperature after the ceramic blank body is put into the kiln, and naturally cooling after firing.
In a second embodiment of the present invention, a second,
the formula of the glaze comprises the following components in parts by weight: 39 parts of feldspar powder, 14 parts of boric acid, 5 parts of barium borate, 6 parts of limestone, 8 parts of zinc oxide, 22 parts of lead oxide and 6 parts of lead silicate.
In the third embodiment,
the formula of the glaze comprises the following components in parts by weight: 42 parts of feldspar powder, 11 parts of boric acid, 5 parts of barium borate, 5 parts of limestone, 6 parts of zinc oxide, 24 parts of lead oxide and 7 parts of lead silicate.
In the fourth embodiment, the first embodiment of the present invention,
the formula of the glaze comprises the following components in parts by weight: 32 parts of feldspar powder, 15 parts of boric acid, 5 parts of barium borate, 7 parts of limestone, 5 parts of zinc oxide, 28 parts of lead oxide and 8 parts of lead silicate.
In specific embodiments two to four, the method for preparing the primer-free low-temperature transmutation zirconium white glaze comprises the following steps:
step one, mixing feldspar powder, boric acid, barium borate, limestone, zinc oxide, lead oxide and lead silicate according to a formula of glaze in a weighing ratio, and adding 40-50% of water;
step two, after ball milling for 12-18 hours, adding bentonite if glaze slip precipitates;
and step three, sieving the glaze obtained in the step two for later use to obtain the bottom glaze-free low-temperature transmutation zirconium white glaze.
The use method of the bottom glaze-free low-temperature transmutation zirconium white glaze is characterized by comprising the following steps of:
step 1, preparing a light ceramic blank;
step 2, applying the unglazed low-temperature transmutation zirconium white glaze on the light ceramic blank, and standing for 5-10 hours, wherein the glazing method is glaze dipping or glaze spraying;
and 3, putting the ceramic blank body on which the underglaze low-temperature transmutation zirconium white glaze is coated into a kiln for oxidizing flame firing at 980-1060 ℃, quickly heating the kiln to the firing temperature after the ceramic blank body is put into the kiln, and naturally cooling after firing.
The prime glaze-free low-temperature transmutation zirconium white glaze material is low in cost, the used raw materials are easily available, and the manufacturing process is simple; the use is convenient, and the use of the prime glaze-free low-temperature transmutation zirconium white glaze can be realized by only coating a layer of glaze on the surface of a blank without the prime glaze; the firing temperature is low, the firing temperature of the primer-free low-temperature transmutation zirconium white glaze can realize the transmutation effect only at 980-1060 ℃, and the energy is saved; the glaze fired by the unglazed low-temperature transmutation zirconium white glaze has unique artistic sense, the glaze effect has zirconium white dark-light ground color, irregular black spots are uniformly distributed on the ground color, the size and the density of the black spots are changed according to the ceramic model and the glazing thickness, the glaze surface is in a stone shape, slightly flows and tends to the effect, and the artistic effect is unique.
The porcelain made of the glaze improves the product grade and the selling price, and has higher economic value; in addition, the glaze can be industrially produced in batches, can be rapidly popularized, is simple to use, and has strong competitiveness in the market.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (2)
1. The preparation method of the prime coat-free low-temperature transmutation zirconium white glaze is characterized in that the formula of the glaze comprises the following components in parts by weight: 30-45 parts of feldspar powder, 10-15 parts of boric acid, 1-5 parts of barium borate, 5-10 parts of limestone, 5-10 parts of zinc oxide, 20-30 parts of lead oxide, 5-10 parts of lead silicate and 0-5 parts of bentonite,
the preparation method comprises the following steps: step one, weighing and proportioning feldspar powder 30-45 parts, boric acid 10-15 parts, barium borate 1-5 parts, limestone 5-10 parts, zinc oxide 5-10 parts, lead oxide 20-30 parts and lead silicate 5-10 parts according to a glaze formula, and adding 40-50% of water;
step two, after ball milling for 12-18 hours, if glaze slip precipitation exists, adding 0-5 parts of bentonite;
and step three, sieving the glaze obtained in the step two for later use to obtain the bottom glaze-free low-temperature transmutation zirconium white glaze.
2. The method for preparing the unglazed low-temperature transmutation zirconium white glaze according to claim 1, characterized in that: and (3) sieving the glaze in the third step with a 200-mesh sieve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810317510.XA CN108383383B (en) | 2015-08-27 | 2015-08-27 | Preparation process of bottom glaze-free low-temperature transmutation zirconium white glaze |
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| CN201510534544.0A CN105236742B (en) | 2015-08-27 | 2015-08-27 | Without ground-coat enamel low temperature transmutation zirconium white glaze, method of preparation and use |
| CN201810317510.XA CN108383383B (en) | 2015-08-27 | 2015-08-27 | Preparation process of bottom glaze-free low-temperature transmutation zirconium white glaze |
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| CN201510534544.0A Division CN105236742B (en) | 2015-08-27 | 2015-08-27 | Without ground-coat enamel low temperature transmutation zirconium white glaze, method of preparation and use |
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| CN108383383B true CN108383383B (en) | 2021-02-09 |
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| CN201810317063.8A Active CN108358448B (en) | 2015-08-27 | 2015-08-27 | Use method of bottomless glaze low-temperature transmutation glaze |
| CN201510534544.0A Active CN105236742B (en) | 2015-08-27 | 2015-08-27 | Without ground-coat enamel low temperature transmutation zirconium white glaze, method of preparation and use |
| CN201810317510.XA Active CN108383383B (en) | 2015-08-27 | 2015-08-27 | Preparation process of bottom glaze-free low-temperature transmutation zirconium white glaze |
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| CN201510534544.0A Active CN105236742B (en) | 2015-08-27 | 2015-08-27 | Without ground-coat enamel low temperature transmutation zirconium white glaze, method of preparation and use |
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| CN108358448B (en) * | 2015-08-27 | 2021-07-13 | 福建省德化县冠鸿陶瓷有限公司 | Use method of bottomless glaze low-temperature transmutation glaze |
| CN106830881A (en) * | 2017-04-06 | 2017-06-13 | 潮州市潮安区皓强瓷业有限公司 | The production method of domestic ceramics transmutation color glaze product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718562A (en) * | 2012-06-11 | 2012-10-10 | 卡罗比亚釉料（昆山）有限公司 | Leaded milky-white frit for ceramic preparation |
| CN102924126A (en) * | 2012-11-30 | 2013-02-13 | 山东炳坤腾泰陶瓷科技有限公司 | Milky-white frit for zirconium-free glaze and method for producing milky-white frit for zirconium-free glaze |
| CN103342542A (en) * | 2013-06-28 | 2013-10-09 | 李学武 | Method for manufacturing porcelain artware by combining processes of jun porcelain, Ru porcelain and peony porcelain |
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| RU2318759C1 (en) * | 2006-11-02 | 2008-03-10 | Юлия Алексеевна Щепочкина | White enamel |
| CN103964900B (en) * | 2014-05-12 | 2015-10-21 | 成都朋和科技有限公司 | A kind of sky blue furnace transmutation glaze formula and preparation method thereof |
| CN104058790B (en) * | 2014-06-26 | 2015-08-05 | 德化恒忆陶瓷艺术股份有限公司 | A kind of furnace transmutation glaze and using method thereof |
| CN108358448B (en) * | 2015-08-27 | 2021-07-13 | 福建省德化县冠鸿陶瓷有限公司 | Use method of bottomless glaze low-temperature transmutation glaze |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718562A (en) * | 2012-06-11 | 2012-10-10 | 卡罗比亚釉料（昆山）有限公司 | Leaded milky-white frit for ceramic preparation |
| CN102924126A (en) * | 2012-11-30 | 2013-02-13 | 山东炳坤腾泰陶瓷科技有限公司 | Milky-white frit for zirconium-free glaze and method for producing milky-white frit for zirconium-free glaze |
| CN103342542A (en) * | 2013-06-28 | 2013-10-09 | 李学武 | Method for manufacturing porcelain artware by combining processes of jun porcelain, Ru porcelain and peony porcelain |
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| Publication number | Publication date |
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| CN105236742B (en) | 2018-05-22 |
| CN108358448A (en) | 2018-08-03 |
| CN108358448B (en) | 2021-07-13 |
| CN108383383A (en) | 2018-08-10 |
| CN105236742A (en) | 2016-01-13 |
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