CN103755389A - Glaze material with heat-insulation and heat-preservation functions and preparation method of glaze material - Google Patents
Glaze material with heat-insulation and heat-preservation functions and preparation method of glaze material Download PDFInfo
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- CN103755389A CN103755389A CN201310715298.XA CN201310715298A CN103755389A CN 103755389 A CN103755389 A CN 103755389A CN 201310715298 A CN201310715298 A CN 201310715298A CN 103755389 A CN103755389 A CN 103755389A
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Abstract
The invention discloses a glaze material with heat-insulation and heat-preservation functions and a preparation method of the glaze material, belonging to the technical field of glaze materials. The glaze material is prepared from the following raw materials in parts by weight: 15-35 parts of potassium feldspar, 15-35 parts of soda feldspar, 5-20 parts of kaolin, 1-15 parts of sepiolite, 1-15 parts of expanded perlite, 1-15 parts of nano SiO2, 1-10 parts of magnesium carbonate powder, 1-10 parts of calcium carbonate powder, 1-10 parts of ZnO powder, and 1-10 parts of TiO2 powder. The preparation method is prepared by the steps of mixing raw materials, ball milling and sieving. The glaze material has good heat-insulation and heat-preservation functions and good ageing resistance and contamination resistance; the raw materials for preparation are low in price, and therefore, the glaze material has low production cost, simple preparation process, stable performances, and is convenient for industrialization production and popularization and application.
Description
Technical field
The invention belongs to glaze technical field, be specifically related to a kind of glaze with incubation and thermal insulation function and preparation method thereof.
Background technology
Glaze is the mixture that several vitrifying oxide compounds (frit) and inorganic additives form, after thermal treatment, one deck glassiness thin layer forming on ceramic body surface, it has improves the visual appearance (as gloss, color, picture etc.) of ceramic product or improves the technology of product and the effect of use properties (as physical strength, chemical stability, didirtresistance, water-impervious ventilation property, radiation protection radiating ability etc.).Normally the glaze slip modulating is coated on to base substrate appearance, after high temperature burns till, its meeting melting, tiling are come, and combine with base substrate, and cooling rear formation glassiness thin layer, is glaze.
Glaze of many uses, purposes is different, also different to the requirement of its visual appearance and internal performance, and therefore the actual glaze using is various in style, there is no in the world unified glaze sorting technique at present.Along with the raising of living standards of the people and China instruct for the policy of building heat preserving energy conservation, the glaze with incubation and thermal insulation function is developed rapidly, and is widely used on the fields such as ceramic tile, ceramic tile.
Chinese patent (application number: 200710124041.1) disclose a kind of cellular vacuum hole heat insulating ceramic tile and production technique thereof, this ceramic tile is by heat insulating ceramic tile adobe and be sprayed on the reflective white glaze of its lip-deep one deck and fire and form, the raw material of described heat insulating ceramic tile adobe forms: 1. kaolin 60%-70%, 2. plastic foam particle 1%-5%, 3. water 20%-30%; The raw material of described reflective white glaze forms: 1. silicon oxide 50%-65%, 2. aluminum oxide 13%-18%, 2. calcium oxide 12%-17%, 4. magnesium oxide 0.5%-1.5%, 5. sodium oxide 3%-4%, 6. potassium oxide 1%-1.5%, above content is weight percentage, described porous plastics includes but not limited to urethane plastic foam beads, and the diameter of its particle is at 6mm-7mm.Its production technique is the various raw materials of heat insulating ceramic tile to be mixed to the adobe that is pressed into specification naturally parch, spray after reflective white glaze dries and fire and form.The brick body inside that ceramic tile of the present invention is fired into after finished product there will be some cellular vacuum holes, and this vacuum hole is not connected mutually, keeps constant temperature, has good effect of heat insulation.The lagging material of this ceramic tile utilizes the performance of the good reflective reflecting heat of reflective white glaze, has good reflection and heat insulation performance.
Chinese patent (application number: 200810239554.1) disclose that a kind of to take hollow glass microbead, hollow ceramic microballon etc. be heat preserving and insulating material, take the solvent-borne type fluorine carbon insulating mold coating that titanium dioxide, aluminium powder (slurry) etc. are reflecting material.The thermal conductivity of this coating is less than 0.055 W/mK, and sunlight reflectivity is more than or equal to 0.85, and hemispherical reflectance is more than or equal to 0.85, and the ageing-resistant time is that 2500h is colour-fast, not efflorescence.This material can be applicable to the material surfaces such as skin, roof, cement surface, ceramic tile, ornamental brick, decorative tile.This coating, except having the function of external wall decorative material, also has the function of heat insulating etc.
At present, heat insulating glaze has been widely used on the fields such as ceramic tile, ceramic tile, but due to the formula factor such as unreasonable, heat insulating glaze exists the defects such as preparation cost is high, thermal and insulating performance is poor always.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of glaze formula with incubation and thermal insulation function being used on ceramic products, and the preparation method of this glaze.
Concrete, technical scheme of the present invention is:
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: potassium felspar sand 15-35 part; Albite 15-35 part; Kaolin 5-20 part; Sepiolite 1-15 part; Pearlstone 1-15 part; Nanometer SiO
21-15 part; Magnesiumcarbonate powder 1-10 part; Calcium carbonate powders 1-10 part; ZnO powder 1-10 part; TiO
2powder 1-10 part.
Pearlstone is a kind of high performance inorganic light weight thermal insulation material that has, density little (70～250kg/m3), 200～800 ℃ of use temperature scope Wei –, the thermal conductivity of temperature within the scope of 0～100 ℃ is 0.024～0.058w/(mk), have advantages of that thermal conductivity is low, nontoxic, tasteless, be stale-proof, fire-retardant, sound-absorbing, can be used as high-efficiency insulated, cold insulation packing material.Its producing principle is that perlite ore forms the ore in sand form of certain particle size through fragmentation, the material of the white granular that a kind of inside of making after preheating, TRANSIENT HIGH TEMPERATURE calcining expansion is again polynuclear plane, is divided into open bore, closed pore, three kinds of forms of hollow hole according to its expansion process technology and purposes difference.What the present invention adopted is the hollow hole pearlstone of particle diameter (particle diameter) below 100 nanometers.
Nanometer SiO
2it is one of ultra tiny New Inorganic Materials of extremely important high-tech, because of its particle diameter very little, specific surface area is large, surface adsorption power is strong, surface can be large, and the aspects such as chemical purity is high, dispersing property good, thermal resistance, resistance have special performance, with its superior stability, reinforcement, thickening property and thixotropy, in numerous subjects and field, show unique characteristics, have the effect of not replacing.Nano silicon oxide has the special optical performance that conventional SiO2 does not have, and it has extremely strong uv-absorbing, infrared external reflection characteristic.That the present invention adopts is the nanometer SiO2 of particle diameter below 100nm.
A kind of preparation method with the glaze of incubation and thermal insulation function, concrete grammar step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.5-1.0%, mix, carry out wet ball grinding, control material fineness between 100-500 order; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
The invention has the beneficial effects as follows:
(1) in glaze formula of the present invention, because pearlstone has hollow hole structure, can effectively pin heat, there is function of heat insulation, and nanometer SiO
2with TiO
2powder etc. can play the effect of reflective reflected energy, the glaze that coordinates other basic materials to be prepared into does not have superior heat insulation, heat-insulating property, and easy to change, aging or polluted, and can be widely used on ceramic products, such as ceramic tile, ceramic tile etc., has very wide market outlook.
(2) glaze of the present invention is prepared raw materials used cheaply, has the advantage that production cost is low, compares with other heat insulating glaze, and cost performance is high.
(3) glaze preparation technology of the present invention is simple, and stable performance is convenient to implement industrialization and is produced and apply.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, the present embodiment is only that the present invention is done to clearer explanation, rather than limitation of the present invention.
Embodiment 1
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: 20 parts of potassium felspar sands; 20 parts of albites; 10 parts of kaolin; 10 parts of sepiolites; 5 parts of pearlstones; Nanometer SiO
210 parts; 5 parts, magnesiumcarbonate powder; 5 parts of calcium carbonate powderss; 5 parts of ZnO powders; TiO
210 parts, powder.
Concrete preparation method's step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.8%, mixed, carry out wet ball grinding, control material fineness between 100 orders; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
Embodiment 2
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: 25 parts of potassium felspar sands; 15 parts of albites; 10 parts of kaolin; 5 parts of sepiolites; 15 parts of pearlstones; Nanometer SiO
25 parts; 5 parts, magnesiumcarbonate powder; 5 parts of calcium carbonate powderss; 5 parts of ZnO powders; TiO
210 parts, powder.
Concrete preparation method's step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.5%, mixed, carry out wet ball grinding, control material fineness between 150 orders; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
Embodiment 3
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: 35 parts of potassium felspar sands; 15 parts of albites; 5 parts of kaolin; 10 parts of sepiolites; 10 parts of pearlstones; Nanometer SiO
25 parts; 5 parts, magnesiumcarbonate powder; 5 parts of calcium carbonate powderss; 5 parts of ZnO powders; TiO
25 parts, powder.
Concrete preparation method's step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.5%, mixed, carry out wet ball grinding, control material fineness between 400 orders; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
Embodiment 4
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: 15 parts of potassium felspar sands; 30 parts of albites; 10 parts of kaolin; 15 parts of sepiolites; 5 parts of pearlstones; Nanometer SiO
25 parts; 5 parts, magnesiumcarbonate powder; 5 parts of calcium carbonate powderss; 5 parts of ZnO powders; TiO
25 parts, powder.
Concrete preparation method's step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 1.0%, mixed, carry out wet ball grinding, control material fineness between 350 orders; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
Embodiment 5
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: 15 parts of potassium felspar sands; 20 parts of albites; 20 parts of kaolin; 5 parts of sepiolites; 5 parts of pearlstones; Nanometer SiO
215 parts; 5 parts, magnesiumcarbonate powder; 5 parts of calcium carbonate powderss; 5 parts of ZnO powders; TiO
25 parts, powder.
Concrete preparation method's step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.8%, mixed, carry out wet ball grinding, control material fineness between 150 orders; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
Embodiment 6
A glaze with incubation and thermal insulation function, comprises that the raw material of following parts by weight forms: 20 parts of potassium felspar sands; 20 parts of albites; 10 parts of kaolin; 10 parts of sepiolites; 5 parts of pearlstones; Nanometer SiO
210 parts; 5 parts, magnesiumcarbonate powder; 5 parts of calcium carbonate powderss; 7 parts of ZnO powders; TiO
28 parts, powder.
Concrete preparation method's step is: above-mentioned raw materials is prepared by weight to the tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.7%, mixed, carry out wet ball grinding, control material fineness between 100 orders; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
Claims (4)
1. a glaze with incubation and thermal insulation function, is characterized in that, described glaze comprises that the raw material of following parts by weight forms: potassium felspar sand 15-35 part; Albite 15-35 part; Kaolin 5-20 part; Sepiolite 1-15 part; Pearlstone 1-15 part; Nanometer SiO
21-15 part; Magnesiumcarbonate powder 1-10 part; Calcium carbonate powders 1-10 part; ZnO powder 1-10 part; TiO
2powder 1-10 part.
2. have according to claim 1 the glaze of incubation and thermal insulation function, it is characterized in that, described pearlstone has hollow hole structure, and particle diameter is below 100nm.
3. according to the glaze described in claim 1 or 2 with incubation and thermal insulation function, it is characterized in that described nanometer SiO
2particle diameter below 100nm.
4. the preparation method as described in as arbitrary in claim 1-3 with the glaze of incubation and thermal insulation function, is characterized in that, the method concrete steps are: in parts by weight, take respectively raw material potassium felspar sand 15-35 part; Albite 15-35 part; Kaolin 5-20 part; Sepiolite 1-15 part; Pearlstone 1-15 part; Nanometer SiO
21-15 part; Magnesiumcarbonate powder 1-10 part; Calcium carbonate powders 1-10 part; ZnO powder 1-10 part; TiO
2powder 1-10 part; The tackiness agent methylol fiber sodium CMC that adds raw material gross weight 0.5-1.0%, mixes, and carries out wet ball grinding, controls material fineness between 100-500 order; Then drying and dehydrating at 100 ± 5 ℃ of temperature, standby.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310715298.XA CN103755389A (en) | 2013-12-23 | 2013-12-23 | Glaze material with heat-insulation and heat-preservation functions and preparation method of glaze material |
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|---|---|---|---|
| CN201310715298.XA CN103755389A (en) | 2013-12-23 | 2013-12-23 | Glaze material with heat-insulation and heat-preservation functions and preparation method of glaze material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105418055A (en) * | 2016-01-22 | 2016-03-23 | 福建省万旗科技陶瓷有限公司 | Light and environment-friendly composite nano calcium carbonate domestic ceramic and preparation method thereof |
| CN105859137A (en) * | 2016-03-30 | 2016-08-17 | 安徽青花坊瓷业股份有限公司 | Cover glaze for preparing high temperature in-glaze color |
| CN105859138A (en) * | 2016-04-06 | 2016-08-17 | 温州任和教育科技有限责任公司 | High-strength high-fire-resistance ceramic glaze and preparation method thereof |
| EP3075714A1 (en) * | 2015-03-31 | 2016-10-05 | Consejo Superior De Investigaciones Cientificas | Glass-ceramic material of albite and/or anorthite exhibing warmth |
| CN107021625A (en) * | 2017-05-23 | 2017-08-08 | 张福利 | A kind of bluish white glaze of pottery |
| CN107285633A (en) * | 2017-06-28 | 2017-10-24 | 苏州瓷气时代净化设备有限公司 | A kind of surface resistant porcelain and its preparation technology |
| CN107804973A (en) * | 2017-11-21 | 2018-03-16 | 常州市奥普泰科光电有限公司 | A kind of ceramic glaze |
| CN111995303A (en) * | 2020-08-13 | 2020-11-27 | 山东科技大学 | Mineral fiber heat-insulating material and preparation method thereof |
-
2013
- 2013-12-23 CN CN201310715298.XA patent/CN103755389A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3075714A1 (en) * | 2015-03-31 | 2016-10-05 | Consejo Superior De Investigaciones Cientificas | Glass-ceramic material of albite and/or anorthite exhibing warmth |
| CN105418055A (en) * | 2016-01-22 | 2016-03-23 | 福建省万旗科技陶瓷有限公司 | Light and environment-friendly composite nano calcium carbonate domestic ceramic and preparation method thereof |
| CN105859137A (en) * | 2016-03-30 | 2016-08-17 | 安徽青花坊瓷业股份有限公司 | Cover glaze for preparing high temperature in-glaze color |
| CN105859138A (en) * | 2016-04-06 | 2016-08-17 | 温州任和教育科技有限责任公司 | High-strength high-fire-resistance ceramic glaze and preparation method thereof |
| CN105859138B (en) * | 2016-04-06 | 2018-08-31 | 伟业陶瓷有限公司 | A kind of ceramic glaze and preparation method thereof that the high fire resistance of intensity is good |
| CN107021625A (en) * | 2017-05-23 | 2017-08-08 | 张福利 | A kind of bluish white glaze of pottery |
| CN107285633A (en) * | 2017-06-28 | 2017-10-24 | 苏州瓷气时代净化设备有限公司 | A kind of surface resistant porcelain and its preparation technology |
| CN107804973A (en) * | 2017-11-21 | 2018-03-16 | 常州市奥普泰科光电有限公司 | A kind of ceramic glaze |
| CN111995303A (en) * | 2020-08-13 | 2020-11-27 | 山东科技大学 | Mineral fiber heat-insulating material and preparation method thereof |
| CN111995303B (en) * | 2020-08-13 | 2022-01-04 | 山东科技大学 | Mineral fiber heat-insulating material and preparation method thereof |
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