CN101139179A - Ceramic coating burning colorful sand and method for making same - Google Patents
Ceramic coating burning colorful sand and method for making same Download PDFInfo
- Publication number
- CN101139179A CN101139179A CNA2007100256997A CN200710025699A CN101139179A CN 101139179 A CN101139179 A CN 101139179A CN A2007100256997 A CNA2007100256997 A CN A2007100256997A CN 200710025699 A CN200710025699 A CN 200710025699A CN 101139179 A CN101139179 A CN 101139179A
- Authority
- CN
- China
- Prior art keywords
- sand
- parts
- ceramic coating
- sand grains
- color
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1092—Coating or impregnating with pigments or dyes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
- C04B28/342—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
Abstract
The present invention relates to the sintering color sand with ceramic coating, the aggregates of which are basalt sand grains. The sintering color sand is coated with a color ceramic coating and the color ceramic coating is composed of pigments and adhesives. The present invention is characterized in that the adhesives are aluminium dihydric phosphates; calculated according to the mass ratio, the raw materials are composed of 1000 portion of sand grains, 7 to 20 portion of adhesives and 3 to 20 portion of pigments. The preparation method of the sintering color sand with ceramic coating is that 100 portion of phosphoric acids, 5 to 20 portion of aluminum hydroxides and 8 to 25 portion of water are mixed together and stirred so as to react with each other, thus making the adhesives by cooling the mixtures; the basalt stones are broken up into 8 to 40 order of sand grains; 1000 portion of sand grains, 7 to 20 portion of adhesives and 3 to 20 portion of pigments are stirred uniformly and sintered and the temperature ranges from 300 to 900 Celsius system; cooling is carried out after the sintering to obtain the product. The solidifying temperature of the adhesives of the present invention is low and the sintering is firm; the process is simple and the energy consumption is obviously reduced, thus reducing the cost; the defects that the surface of the products in the prior art is rough, the color difference is large, the color is not uniform, the white head comes into existence for the products, etc are eliminated. The latent solvents are added in the optimization scheme, thus further lowering the sintering temperature.
Description
Technical field
The present invention relates to a kind of burning colorful sand that has ceramic coating and preparation method thereof, purpose provides a kind of with for building burning colorful sand of ceramic coating burning in basalt sand granule sub-surface.
Background technology
Color sand is to be substrate with natural stone sand, through the painted a kind of decoration sand that forms, is widely used in building field.At present domestic color sand mainly is Wingdale, quartz sand, utilizes resin, pigment dyestuff, and dyeing manufacturing forms, and its product fugitive color, fades, and work-ing life is short.
200610037985.0 number Chinese patent application discloses a kind of color sand, mainly form by aggregate, tinting material and binding agent, tinting material adheres to the top layer of aggregate equably by binding agent, it is characterized in that described aggregate is that fineness 12～40 purpose basalt constitute, its chemical ingredients is AL2O3 10～18%, SiO240～70%, FeO3,4～13%, CUO+MgO 1～5%.Tinting material and binding agent constitute ceramic coating, the component and the weight proportion of described ceramic coating flux powder are: quartz: 18～30 parts, zircon sand: 5～14 parts, feldspar: 19～39 parts, fluorite: 2～5 parts, Borax pentahydrate: 24～30 parts, kaolin: 3～8 parts, zinc oxide: 6～12 parts, saltpetre: 2～6 parts.The performance of this color sand can satisfy the needs as material of construction.But the batching complexity of the ceramic coating of this color sand has strengthened the buying difficulty of preparing burden, and production cost is higher; Simultaneously, also more complicated of its production technique; (sintering temperature is controlled between 700 ℃～1000 ℃ in oxidizing atmosphere to need higher temperature during its ceramic coating burning, sintered heat insulating 1～6 hour), so the consumption of energy is bigger, further strengthened its production cost, the excessive consumption of energy does not simultaneously meet the requirement of building a conservation-minded society yet.Simultaneously, in the production process of color sand, furnace temperature is high more, and product surface is just coarse more, and aberration is also big more, can cause that sand grain surface is not attractive in appearance, color is inhomogeneous, product defectses such as " going out the hoary hair " also might occur.To the restriction of basalt sand grains composition, also can influence the buying difficulty of raw material in this patent application, also be can be further improved.
Summary of the invention
At the above-mentioned deficiency of prior art, the purpose of this invention is to provide a kind of new color sand structure and new production technique, the ceramic coating raw material of the color sand of the present invention is comparatively simple, and cost is lower; Its production technique is also fairly simple, and sintering temperature is lower, and the consumption of energy obviously reduces.Cost also can further reduce.Reduce can also overcome the prior art products surface irregularity after the furnace temperature, aberration is big, color is inhomogeneous and deficiency such as " going out the hoary hair " product defects.Prioritization scheme also will change the restriction to the composition of basalt sand grains, to enlarge the source range that comes of raw material.
The scheme of finishing the foregoing invention task is:
A kind of ceramic coating burning colorful sand, main aggregate are the basalt sand grains, sand grains outer wrap Chromatic color ceramic coating, and this chromatic ceramics coating is made up of pigment (also claiming " tinting material ") and binding agent, it is characterized in that described binding agent is an aluminium dihydrogen phosphate; The mass ratio of color each raw material of sand is: 1000 parts of sand grains, 7～20 parts of binding agents, 3～20 parts of pigment.
Wherein said pigment can adopt various mineral dyes of the prior art according to the needs of color.
The present invention has following prioritization scheme:
1, also be added with solubility promoter in the chromatic ceramics coating, described solubility promoter is a boric acid, and the mass ratio of this solubility promoter is 0.5～3 part/1000 parts sand grains.
2, the Chemical Composition of described basalt sand grains is: SiO
240～60%, Fe
2O
39～13%, AL
2O
313～16%, MgO 9～12%, Na
2O 3.5～4.5%, and CaO 6～8%.
The basalt of Chemical Composition in above scope all can adopt, and upper and lower float of each composition in this scope all allows.
The scheme of finishing second invention task is:
The preparation method of above-mentioned ceramic coating burning colorful sand, step is as follows,
(1). the preparation of aluminium dihydrogen phosphate:
Industrial phosphoric acid and industrial aluminium hydroxide are added water mix stirring through the reactor reaction, the reaction times was controlled at 2～10 hours, and temperature of reaction is controlled between 40～100 degree, puts into the pond at last and cools off; The binding agent raw material ratio is 00 part of phosphatase 11,5～20 parts in aluminium hydroxide, 8～25 parts in water.
(2). the sand grains aggregate processing:
Through pulverizing, specification reaches 8～40 purpose sand grains with the basalt building stones;
(3). mix look:
Pigment and binding agent and aggregate are stirred, make tinting material and binding agent be adsorbed on the surface of aggregate; The mass ratio of each component is: 1000 parts of sand grains, 7～20 parts of binding agents, 3～20 parts of pigment;
(4). sintering: advance rotary kiln sintered: generally from the sand that stirs from the kiln import to outlet 15～40 minutes, firing temperature generally is controlled between 300～900 degree;
(5). cooling:
Behind the sintering, the color sand of coming out of the stove cools off through cooling system, promptly obtains product.
The preparation method of ceramic coating burning colorful sand has following prioritization scheme:
1, the mixing in the look technology of (3) step, be added with solubility promoter simultaneously, this solubility promoter is made up of boric acid, and the mass ratio of this solubility promoter is 1000 parts of 0.5～3 part/sand grains.Because the molten point of boric acid is low, can control and reduce the agglomerating temperature.
That is each the constituent mass ratio when, mixing look and sintering process is:
1000 parts of sand grains, 7～20 parts of binding agents, 0.5～3 part of solubility promoter, 3～20 parts of pigment.
2, the Chemical Composition of described basalt sand grains is: SiO
240～60%, Fe
2O
39～13%, AL
2O
313～16%, MgO 9～12%, Na
2O 3.5～4.5%, and CaO 6～8%.
The present invention has overcome the prior art processes complexity, the sintering temperature height, the big deficiency that waits of energy expenditure, color sand of the present invention adopts aluminium dihydrogen phosphate to make binding agent, because the aluminium dihydrogen phosphate solidification value is low, very firm behind the sintering, fully pigment is wrapped on the aggregate, makes color sand forever not fade and fade, with the color sand facies ratio of ceramic post sintering, simple and easy production technique, the consumption of energy obviously reduces.Reduced very big production cost.Reduce that furnace temperature has eliminated also later on that product surface is coarse in the prior art, aberration is big, color is inhomogeneous and the product phenomenons such as defective that " go out the hoary hair ".Prioritization scheme has further reduced sintering temperature, has also enlarged the raw material sources of aggregate.
Embodiment
Embodiment 1, ceramic coating burning colorful sand and preparation method thereof: step is as follows,
(1). the preparation of aluminium dihydrogen phosphate:
Industrial phosphoric acid and industrial aluminium hydroxide are added water mix stirring through the reactor reaction, the reaction times was controlled at 2～10 hours, and temperature of reaction is controlled between 50～100 degree, puts into the pond at last and cools off; This binding agent raw material ratio is 00 part of phosphatase 11,8 parts in aluminium hydroxide, 12 parts in water.
(2). the sand grains aggregate processing:
Through pulverizing, specification reaches 8～40 purpose sand grains with the basalt building stones, and the Chemical Composition of its sand grains is: SiO
240～60%, Fe
2O
39～13%, AL
2O
313～16%, MgO 9～12%, Na
2O 3.5～4.5%, and CaO 6～8%.
(3). mix look:
Tinting material, binding agent and solubility promoter boric acid and aggregate are stirred, make tinting material, binding agent and boric acid be adsorbed on the surface of aggregate; The mass ratio of each component is:
1000 parts of sand grains, 15 parts of binding agents, 2 parts of solubility promoters, 10 parts of pigment.
Tinting material wherein is to adopt the mineral dye that contains beramic color and titanium dioxide.
(4). sintering: advance rotary kiln sintered: generally from the sand that stirs from the kiln import to outlet 15～40 minutes, firing temperature generally is controlled between 300～900 degree;
(5). cooling:
Behind the sintering, the color sand of coming out of the stove cools off through cooling system, promptly obtains product.
Embodiment 2, and is substantially the same manner as Example 1, but following change is arranged:
The binding agent raw material ratio is 00 part of phosphatase 11,10 parts in aluminium hydroxide, 20 parts in water in the step (1);
The mass ratio of each component is in step (3), (4): 1000 parts of sand grains, 20 parts of binding agents, 3 parts of boric acid, 3 parts of pigment.
Embodiment 3, and is substantially the same manner as Example 1, but following change is arranged:
The binding agent raw material ratio is 00 part of phosphatase 11,5 parts in aluminium hydroxide, 8 parts in water in the step (1);
The mass ratio of each component is in step (3), (4): 1000 parts of sand grains, 7 parts of binding agents, 0.5 part of boric acid, 9 parts of pigment.
Embodiment 4, and is substantially the same manner as Example 1, but following change is arranged:
The binding agent raw material ratio is 00 part of phosphatase 11,6 parts in aluminium hydroxide, 15 parts in water in the step (1);
The mass ratio of each component is in step (3), (4): 1000 parts of sand grains, 12 parts of binding agents, 1 part of boric acid, 20 parts of pigment.
Embodiment 5, and is substantially the same manner as Example 1, but following change is arranged:
The binding agent raw material ratio is 00 part of phosphatase 11,20 parts in aluminium hydroxide, 25 parts in water in the step (1).
Embodiment 6, and is substantially the same manner as Example 1, but following change is arranged:
The binding agent raw material ratio is 00 part of phosphatase 11,18 parts in aluminium hydroxide, 10 parts in water in the step (1).
Embodiment 7, and is substantially the same manner as Example 1, but following change is arranged:
The binding agent raw material ratio is 00 part of phosphatase 11,15 parts in aluminium hydroxide, 18 parts in water in the step (1).
Embodiment 8, and is substantially the same manner as Example 1, but following change is arranged:
Do not adopt boric acid, the mass ratio of each component is in step (3), (4): 1000 parts of sand grains, 20 parts of binding agents, 15 parts of pigment.
Claims (6)
1. ceramic coating burning colorful sand, main aggregate is the basalt sand grains, sand grains outer wrap Chromatic color ceramic coating, this chromatic ceramics coating is made up of pigment and binding agent, it is characterized in that, and described binding agent is an aluminium dihydrogen phosphate; The mass ratio of color each raw material of sand is: 1000 parts of sand grains, 7～20 parts of binding agents, 3～20 parts of pigment.
2. according to the described ceramic coating burning colorful sand of claim 1, it is characterized in that also be added with solubility promoter in the chromatic ceramics coating, described solubility promoter is a boric acid, the mass ratio of this solubility promoter is 0.5～3 part/1000 parts sand grains.
3. according to claim 1 or 2 described ceramic coating burning colorful sands, it is characterized in that the Chemical Composition of described basalt sand grains is: SiO
240～60%, Fe
2O
39～13%, AL
2O
313～16%, MgO 9～12%, Na
2O 3.5～4.5%, and CaO 6～8%.
4. the preparation method of the described ceramic coating burning colorful sand of claim 1, step is as follows:
(1). the preparation of aluminium dihydrogen phosphate:
Phosphoric acid and aluminium hydroxide are added water mix stirring through the reactor reaction, the reaction times was controlled at 2～10 hours, and temperature of reaction is controlled between 40～100 degree, puts into the pond at last and cools off; The binding agent raw material ratio is 00 part of phosphatase 11,5～20 parts in aluminium hydroxide, 8～25 parts in water.
(2). the sand grains aggregate processing:
Through pulverizing, specification reaches 8～40 purpose sand grains with the basalt building stones;
(3). mix look:
Pigment and binding agent and aggregate are stirred, make tinting material and binding agent be adsorbed on the surface of aggregate; The mass ratio of each component is: 1000 parts of sand grains, 7～20 parts of binding agents, 3～20 parts of pigment;
(4). sintering: advance rotary kiln sintered: generally from the sand that stirs from the kiln import to outlet 15～40 minutes, firing temperature generally is controlled between 300～900 degree;
(5). cooling:
Behind the sintering, the color sand of coming out of the stove cools off through cooling system, promptly obtains product.
5. according to the preparation method of the described ceramic coating burning colorful sand of claim 4, it is characterized in that,, be added with solubility promoter simultaneously mixing in the look technology of (3) step, this solubility promoter is made up of boric acid, and the mass ratio of this solubility promoter is 0.5～3 part/1000 parts sand grains.
6. according to the preparation method of claim 4 or 5 described ceramic coating burning colorful sands, it is characterized in that the Chemical Composition of described basalt sand grains is: SiO
240～60%, Fe
2O
39～13%, AL
2O
313～16%, MgO 9～12%, Na
2O 3.5～4.5%, and CaO 6～8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100256997A CN101139179B (en) | 2007-08-14 | 2007-08-14 | Ceramic coating burning colorful sand and method for making same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100256997A CN101139179B (en) | 2007-08-14 | 2007-08-14 | Ceramic coating burning colorful sand and method for making same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101139179A true CN101139179A (en) | 2008-03-12 |
| CN101139179B CN101139179B (en) | 2010-04-14 |
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| CN102134410A (en) * | 2010-01-27 | 2011-07-27 | 曾永斌 | High-performance water-based anticorrosion paint and preparation method thereof |
| CN102180609A (en) * | 2011-01-28 | 2011-09-14 | 牛智勇 | Preparation process of vitrified color sand |
| CN103910502A (en) * | 2013-01-05 | 2014-07-09 | 潍坊龙成建材有限公司 | Colored sand capable of coloring by reaction and its preparation method |
| WO2015039614A1 (en) * | 2013-09-18 | 2015-03-26 | 北京仁创科技集团有限公司 | Flexible surface material, flexible stone material composite thermal insulation board, and applications thereof |
| CN104478259A (en) * | 2014-11-17 | 2015-04-01 | 陕西科技大学 | Low-cost thermal power plant pulverized fuel ash floating bead surface treatment method |
| CN106145733A (en) * | 2015-03-27 | 2016-11-23 | 山西亮龙涂料有限公司 | A kind of burning colorful sand and preparation technology thereof |
| CN106220015A (en) * | 2016-07-14 | 2016-12-14 | 赖伟阳 | A kind of burning colorful sand and preparation method |
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| CN107522418A (en) * | 2017-08-25 | 2017-12-29 | 安徽好思家涂料股份有限公司 | A kind of wear-resisting artificial color sand and preparation method thereof |
| CN110358384A (en) * | 2019-06-14 | 2019-10-22 | 河北晨阳工贸集团有限公司 | A kind of water burnt-in sand multicolor finish and preparation method thereof |
| CN112592167A (en) * | 2021-01-29 | 2021-04-02 | 河北久申防水建筑材料有限公司 | High-temperature ceramic color sand |
| CN116553947A (en) * | 2023-05-11 | 2023-08-08 | 江苏欧文斯彩砂科技有限公司 | Ceramic colored sand, preparation method and application thereof |
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| CN102134410A (en) * | 2010-01-27 | 2011-07-27 | 曾永斌 | High-performance water-based anticorrosion paint and preparation method thereof |
| CN102180609A (en) * | 2011-01-28 | 2011-09-14 | 牛智勇 | Preparation process of vitrified color sand |
| CN102180609B (en) * | 2011-01-28 | 2012-10-10 | 牛智勇 | Preparation process of vitrified color sand |
| CN103910502A (en) * | 2013-01-05 | 2014-07-09 | 潍坊龙成建材有限公司 | Colored sand capable of coloring by reaction and its preparation method |
| WO2015039614A1 (en) * | 2013-09-18 | 2015-03-26 | 北京仁创科技集团有限公司 | Flexible surface material, flexible stone material composite thermal insulation board, and applications thereof |
| CN104478259A (en) * | 2014-11-17 | 2015-04-01 | 陕西科技大学 | Low-cost thermal power plant pulverized fuel ash floating bead surface treatment method |
| CN106145733B (en) * | 2015-03-27 | 2019-01-08 | 山西亮龙涂料有限公司 | A kind of burning colorful sand and its preparation process |
| CN106145733A (en) * | 2015-03-27 | 2016-11-23 | 山西亮龙涂料有限公司 | A kind of burning colorful sand and preparation technology thereof |
| CN106220015A (en) * | 2016-07-14 | 2016-12-14 | 赖伟阳 | A kind of burning colorful sand and preparation method |
| CN107286784A (en) * | 2017-06-05 | 2017-10-24 | 河北晨阳工贸集团有限公司 | One kind batch scrapes true mineral varnish of sand burning and preparation method thereof |
| CN107522418A (en) * | 2017-08-25 | 2017-12-29 | 安徽好思家涂料股份有限公司 | A kind of wear-resisting artificial color sand and preparation method thereof |
| CN107522418B (en) * | 2017-08-25 | 2019-09-03 | 安徽好思家涂料股份有限公司 | Wear-resisting artificial color sand of one kind and preparation method thereof |
| CN110358384A (en) * | 2019-06-14 | 2019-10-22 | 河北晨阳工贸集团有限公司 | A kind of water burnt-in sand multicolor finish and preparation method thereof |
| CN110358384B (en) * | 2019-06-14 | 2023-07-14 | 河北晨阳工贸集团有限公司 | Sand-in-water multicolor paint and preparation method thereof |
| CN112592167A (en) * | 2021-01-29 | 2021-04-02 | 河北久申防水建筑材料有限公司 | High-temperature ceramic color sand |
| CN116553947A (en) * | 2023-05-11 | 2023-08-08 | 江苏欧文斯彩砂科技有限公司 | Ceramic colored sand, preparation method and application thereof |
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| CN101139179B (en) | 2010-04-14 |
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Application publication date: 20080312 Assignee: Zhenjiang Dantu District Yinbin Colored Sands Factory Assignor: Chen Yun Contract record no.: 2013320000626 Denomination of invention: Ceramic coating burning colorful sand and method for making same Granted publication date: 20100414 License type: Exclusive License Record date: 20130702 |
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Owner name: JIANGSU OUWENSI COLOR SAND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN YUN Effective date: 20150310 |
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Effective date of registration: 20150310 Address after: 212121 Zhenjiang city of Jiangsu province Dantu Town villa village Party Patentee after: Jiangsu Owens Sand Technology Co. Ltd. Address before: 212121 Zhenjiang city in Jiangsu Province town of Dantu District Cao Fucun Shangdang Patentee before: Chen Yun |