CN104291801A - Far infrared ceramic material and manufacturing process thereof - Google Patents

Far infrared ceramic material and manufacturing process thereof Download PDF

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CN104291801A
CN104291801A CN201410489059.1A CN201410489059A CN104291801A CN 104291801 A CN104291801 A CN 104291801A CN 201410489059 A CN201410489059 A CN 201410489059A CN 104291801 A CN104291801 A CN 104291801A
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谭国华
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    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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    • C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
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Abstract

The invention discloses a far infrared ceramic material and a manufacturing process thereof. The far infrared ceramic material is characterized in that a glaze composition is prepared from the following components in percentage by weight: 55% of feldspar, 11% of kaolin, 7% of calcium carbonate, 17% of silicon dioxide and 10% of colemanite. The radiomaterial comprises aluminum oxide with the total emissivity at normal temperature of 0.5, zirconium oxide with the total emissivity at normal temperature of 0.74, ferric oxide with the total emissivity at normal temperature of 0.7 and manganese oxide with the total emissivity at normal temperature of 0.59. The far infrared radiating ceramic slurry is formed by mixing a ceramic powder precursor as well as a solvent, an adhesive, a dispersant or a structural modifier corresponding to the ceramic powder precursor. The far infrared ceramic powder disclosed by the invention is prepared from inorganic minerals, non-metal oxides and metal oxides, has a good physiotherapy effect to a human body, can be used for improving the blood circulation of the human body and reducing the acidity of blood, further has insulating and high temperature stability as well as good chemical stability, and is free of toxic substances or gases and simple in structure. The model is not limited and planar, wavy or honeycomb-like shapes and the like are easy to process, so that the product value and the competitiveness are effectively enhanced.

Description

A kind of far-infrared ray ceramic material and manufacture craft thereof
Technical field
The present invention relates to a kind of stupalith, especially a kind of far-infrared ray ceramic material and manufacture craft thereof.
Background technology
Traditional far-infrared ceramic material manufacture craft is the infrared spectral characteristic utilizing the inorganic non-metallic micro mist (also known as far-infrared radiation ceramic powder) with far-infrared radiated property different, forms through certain technological forming, sintering.
The preparation method of traditional far infrared ceramic powder has liquid-phase precipitation method and solid-phase synthesis 2 kinds, and its basic technology is as follows: liquid-phase precipitation method preparation technology: prepare burden → dissolve → add tensio-active agent → precipitation → filtration washing → processed → drying → comminution by gas stream → Performance Detection → for subsequent use.Solid-phase synthesis technique: batch weighing → ball milling mixing → high―temperature nuclei → levigate → sieve → Performance Detection → for subsequent use.Sintering is main adopts normal sintering or hot pressed sintering.
Along with going deep into further of studying stupalith, the preparation method of many renewals is had constantly to occur, wherein a kind of stupalith utilizing high-temperature fine to burn, this material tool is inorganic mineral, nonmetal oxide and metal oxide manufacture form, the concentrated emission wavelength of energy is the far infrared rays of 8 ~ 15 μm, has good physiotheraping effect to human body.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of effective, practical stupalith is provided.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of far-infrared ray ceramic material and manufacture craft thereof, comprising this glaze combination ingredient is: the total emission rate that this active material of feldspar 55% kaolin 11% calcium carbonate 7% silicon 17% colemanite 10% is included in normal temperature is the ferric oxide of zirconium white 0.7 and the manganese oxide of 0.59 of the aluminum oxide 0.74 of 0.5, this far infrared rays heat dissipation ceramic slurry is with a ceramics powder precursor and corresponding solvent, cakingagent, dispersion agent or structural modification agent mix, far-infrared ray ceramic material ceramics powder precursor is selected from Na, Mg, Ca, B, Al, C, Si, Sn, Mn, Fe, Co, Ni, the salt of Cu or oxide compound at least one or more than one groups formed.
Further, this far-infrared ray ceramic material is the 3Al with 20 ~ 40% 2o 32SiO 2the NiCO of ,≤10% 3the Fe of Ji≤10% 2o 3after Homogeneous phase mixing, add the graphite of 20 ~ 40%, the MgCl of 30 ~ 50% 26H 2o, 20 ~ 40% CaCl 26H 2the Na of O and 10 ~ 20% 2siO 39H 2o carries out homogenizing thermal treatment, forms this ceramics powder precursor through high temperature sintering and powder grinding; Again with the ratio of weight percent, described ceramics powder precursor: deionized water: methylcellulose gum: normal hexane is (20 ~ 24): 64: (2 ~ 3): (9 ~ 14) mix and blend is prepared from.
Further, described heat absorption material is: the paste containing platinum liquid 17% and the paste containing gold liquid 17%; Aforementioned this glaze combination, active material and heat absorption material comply with the mixing formula of aforementioned each material substance ratio; Combine a platinum liquid one gold liquid with glaze and can absorb heat energy by strongthener; With basic glaze combination-aluminium+zirconium can strongthener high temperature resistant; Combine with basic glaze, ferric oxide+manganese oxide can obtain the material of high emissivity, and wherein this active material comprises and being made up of manganese oxide 15%, ferric oxide 15%, coordinates the glaze of 70% combination and when middle low temperature burns, controlled enamel frit makeing and mobility.
A kind of far-infrared ray ceramic material and manufacture craft thereof, its manufacture craft has following steps:
1) get the raw materials ready: feldspar 55%, kaolin 11%, calcium carbonate 7%, silicon 17%, colemanite 10%, the graphite of 20 ~ 40%, the MgCl of 30 ~ 50% 26H 2o, the CaCl of 20 ~ 40% 26H 2the Na2SiO of O and 10 ~ 20% 39H 2o;
2) stir: feldspar, calcium carbonate, colemanite are dropped into stirrer, and be heated to 200 degree, by its melt into liquid, then pours far infrared ceramic powder into, stir 4 hours, obtain clod;
3) injection moulding: clod is dropped into injection moulding in injection moulding machine, obtains raw embryo;
4) paraffin wax is separated: extremely interior bucket is full to add environment protection oil gain of heat ignition dope, outer barrel topped up with water, heat to 70 DEG C with heating rod to the water of outer barrel again, the environment protection oil gain of heat ignition dope of interior bucket also can be warming up to 70 DEG C, keep the constant temperature of 70 DEG C, it's 28-30 hour make past paraffin bucket back warp in the environment protection oil gain of heat ignition dope of 70 DEG C and be slowly separated totally;
5) separating plastic and stearic acid: after the raw embryo natural air drying after separation, put into draft glue discharging furnace, top temperature is 400 DEG C, and heat-up time is 36 hours, isolates plastics and stearic acid;
6) sinter: the raw embryo after being separated is put in the pusher furnace of 18 meters long, top temperature is 1500 DEG C, heat-up time is 28 hours, high temperature pusher stove can automatically slowly promote 28 hours, temperature successively from 200 DEG C to 450 DEG C, 750 DEG C, 1000 DEG C, 1250 DEG C, 1500 DEG C multi-steps sinterings, when temperature rises to 100-200 DEG C, raw embryo meeting blackening, after having sintered, cooked flake is white, and surface is in frosted shape;
7) sanding and polishing: first, tentatively polish in the enterprising pedestrian's work of sander, cooked flake after preliminary polishing puts into the iron and steel material quality drum of 15 kilograms, add topped up with water in 500 grams of commonplace silicon, 7500 grams of radioceramics, 300 grams of cold light powders, bucket again, rotate polishing in 36 hours, out put into the drum of two 4 kilograms again, in bucket, add 500 grams of commonplace silicon, 7500 grams of radioceramics, topped up with water respectively, roll 5 hours after sealing, glazing;
8) clean: with clear water, finished product is cleaned up.
The invention has the beneficial effects as follows: this far infrared ceramic powder is inorganic mineral, nonmetal oxide and metal oxide manufacture form, to human body, there is good physiotheraping effect, the blood circulation of human body can be improved, reduce blood acid, also there is insulation, high-temperature stability and good chemical stability, toxic substance or gas can not be produced, simple structure, do not limit moulding, the shapes etc. such as flat board, wave or honeycomb are all easy to processing, effectively improve value of the product and competitive power.
Accompanying drawing explanation
Fig. 1 is Making programme figure of the present invention.
Embodiment
In order to structure of the present invention, feature and effect thereof, can have and further understand and be familiar with, now lift a preferred embodiment, and be described with reference to the accompanying drawings as follows:
A kind of far-infrared ray ceramic material described by the present embodiment and manufacture craft thereof, it mainly comprises the ferric oxide of zirconium white 0.7 and the manganese oxide of 0.59 that total emission rate that this active material of feldspar 55% kaolin 11% calcium carbonate 7% silicon 17% colemanite 10% is included in normal temperature is the aluminum oxide 0.74 of 0.5, this far infrared rays heat dissipation ceramic slurry is with a ceramics powder precursor and corresponding solvent, cakingagent, dispersion agent or structural modification agent mix, far-infrared ray ceramic material ceramics powder precursor is selected from Na, Mg, Ca, B, Al, C, Si, Sn, Mn, Fe, Co, Ni, the salt of Cu or oxide compound at least one or more than one groups formed,
This far-infrared ray ceramic material is the 3Al with 20 ~ 40% 2o 32SiO 2the NiCO of ,≤10% 3the Fe of Ji≤10% 2o 3after Homogeneous phase mixing, add the graphite of 20 ~ 40%, the MgCl of 30 ~ 50% 26H 2o, 20 ~ 40% CaCl 26H 2the Na of O and 10 ~ 20% 2siO 39H 2o carries out homogenizing thermal treatment, forms this ceramics powder precursor through high temperature sintering and powder grinding; Again with the ratio of weight percent, described ceramics powder precursor: deionized water: methylcellulose gum: normal hexane is (20 ~ 24): 64: (2 ~ 3): (9 ~ 14) mix and blend is prepared from;
Described heat absorption material is: the paste containing platinum liquid 17% and the paste containing gold liquid 17%; Aforementioned this glaze combination, active material and heat absorption material comply with the mixing formula of aforementioned each material substance ratio; Combine a platinum liquid one gold liquid with glaze and can absorb heat energy by strongthener; With basic glaze combination-aluminium+zirconium can strongthener high temperature resistant; Combine with basic glaze, ferric oxide+manganese oxide can obtain the material of high emissivity, and wherein this active material comprises and being made up of manganese oxide 15%, ferric oxide 15%, coordinates the glaze of 70% combination and when middle low temperature burns, controlled enamel frit makeing and mobility;
As shown in Figure 1, its manufacture craft has following steps: 1. get the raw materials ready, 2. stirring, 3. injection moulding, be 4. separated paraffin wax, 5. separating plastic and stearic acid, 6. sinter, 7. sanding and polishing, 8. clean;
1. get the raw materials ready: feldspar 55%, kaolin 11%, calcium carbonate 7%, silicon 17%, colemanite 10%, the graphite of 20 ~ 40%, the MgCl of 30 ~ 50% 26H 2o, the CaCl of 20 ~ 40% 26H 2the Na of O and 10 ~ 20% 2siO 39H 2o.
2. stir: feldspar, calcium carbonate, colemanite are dropped into stirrer, and be heated to 200 degree, by its melt into liquid, then pours far infrared ceramic powder into, stir 4 hours, obtain clod.
3. injection moulding: clod is dropped into injection moulding in injection moulding machine, obtains raw embryo
4. be separated paraffin wax: extremely interior bucket is full to add environment protection oil gain of heat ignition dope, outer barrel topped up with water, heat to 70 DEG C with heating rod to the water of outer barrel again, the environment protection oil gain of heat ignition dope of interior bucket also can be warming up to 70 DEG C, keep the constant temperature of 70 DEG C, it's 28-30 hour make past paraffin bucket back warp in the environment protection oil gain of heat ignition dope of 70 DEG C and be slowly separated totally.
5. separating plastic and stearic acid: after the raw embryo natural air drying after separation, put into draft glue discharging furnace, top temperature is 400 DEG C, and heat-up time is 36 hours, isolates plastics and stearic acid.
6. sinter: the raw embryo after being separated is put in the pusher furnace of 18 meters long, top temperature is 1500 DEG C, heat-up time is 28 hours, high temperature pusher stove can automatically slowly promote 28 hours, temperature successively from 200 DEG C to 450 DEG C, 750 DEG C, 1000 DEG C, 1250 DEG C, 1500 DEG C multi-steps sinterings, when temperature rises to 100-200 DEG C, raw embryo meeting blackening, after having sintered, cooked flake is white, and surface is in frosted shape
7. sanding and polishing: first, tentatively polish in the enterprising pedestrian's work of sander, cooked flake after preliminary polishing puts into the iron and steel material quality drum of 15 kilograms, add topped up with water in 500 grams of commonplace silicon, 7500 grams of radioceramics, 300 grams of cold light powders, bucket again, rotate polishing in 36 hours, out put into the drum of two 4 kilograms again, in bucket, add 500 grams of commonplace silicon, 7500 grams of radioceramics, topped up with water respectively, roll 5 hours after sealing, glazing.
8. clean: with clear water, finished product is cleaned up.
This far infrared ceramic powder of the present invention is inorganic mineral, nonmetal oxide and metal oxide manufacture form, to human body, there is good physiotheraping effect, the blood circulation of human body can be improved, reduce blood acid, also there is insulation, high-temperature stability and good chemical stability, toxic substance or gas can not be produced, simple structure, do not limit moulding, the shapes etc. such as flat board, wave or honeycomb are all easy to processing, effectively improve value of the product and competitive power.
The foregoing is only the preferred embodiment of the present invention; not limit practical range of the present invention with this, all persons that is familiar with technique, use principle of the present invention and technical characteristic; the various change done and decoration, all should be covered by within protection category that these claims define.

Claims (4)

1. a far-infrared ray ceramic material and manufacture craft thereof, it is characterized in that: this glaze combination ingredient is: the total emission rate that this active material of feldspar 55% kaolin 11% calcium carbonate 7% silicon 17% colemanite 10% is included in normal temperature is the ferric oxide of zirconium white 0.7 and the manganese oxide of 0.59 of the aluminum oxide 0.74 of 0.5, this far infrared rays heat dissipation ceramic slurry is with a ceramics powder precursor and corresponding solvent, cakingagent, dispersion agent or structural modification agent mix, far-infrared ray ceramic material ceramics powder precursor is selected from Na, Mg, Ca, B, Al, C, Si, Sn, Mn, Fe, Co, Ni, the salt of Cu or oxide compound at least one or more than one groups formed.
2. a kind of far-infrared ray ceramic material as claimed in claim 1 and manufacture craft thereof, is characterized in that: this far-infrared ray ceramic material is the 3Al with 20 ~ 40% 2o 32SiO 2the Fe of NiCO3 Ji≤10% of ,≤10% 2o 3after Homogeneous phase mixing, add the graphite of 20 ~ 40%, the MgCl of 30 ~ 50% 26H 2o, 20 ~ 40% CaCl 26H 2the Na of O and 10 ~ 20% 2siO 39H 2o carries out homogenizing thermal treatment, forms this ceramics powder precursor through high temperature sintering and powder grinding; Again with the ratio of weight percent, described ceramics powder precursor: deionized water: methylcellulose gum: normal hexane is (20 ~ 24): 64: (2 ~ 3): (9 ~ 14) mix and blend is prepared from.
3. a kind of far-infrared ray ceramic material as claimed in claim 1 and manufacture craft thereof, is characterized in that: described heat absorption material is: the paste containing platinum liquid 17% and the paste containing gold liquid 17%; Aforementioned this glaze combination, active material and heat absorption material comply with the mixing formula of aforementioned each material substance ratio; Combine a platinum liquid one gold liquid with glaze and can absorb heat energy by strongthener; With basic glaze combination-aluminium+zirconium can strongthener high temperature resistant; Combine with basic glaze, ferric oxide+manganese oxide can obtain the material of high emissivity, and wherein this active material comprises and being made up of manganese oxide 15%, ferric oxide 15%, coordinates the glaze of 70% combination and when middle low temperature burns, the mobility of controlled enamel frit makeing material.
4. far-infrared ray ceramic material and a manufacture craft thereof, comprises the following steps:
1) get the raw materials ready: feldspar 55%, kaolin 11%, calcium carbonate 7%, silicon 17%, colemanite 10%, the graphite of 20 ~ 40%, the MgCl of 30 ~ 50% 26H 2o, the CaCl of 20 ~ 40% 26H 2the Na of O and 10 ~ 20% 2siO 39H 2o;
2) stir: feldspar, calcium carbonate, colemanite are dropped into stirrer, and be heated to 200 degree, by its melt into liquid, then pours far infrared ceramic powder into, stir 4 hours, obtain clod;
3) injection moulding: clod is dropped into injection moulding in injection moulding machine, obtains raw embryo;
4) paraffin wax is separated: extremely interior bucket is full to add environment protection oil gain of heat ignition dope, outer barrel topped up with water, heat to 70 DEG C with heating rod to the water of outer barrel again, the environment protection oil gain of heat ignition dope of interior bucket also can be warming up to 70 DEG C, keep the constant temperature of 70 DEG C, it's 28-30 hour make past paraffin bucket back warp in the environment protection oil gain of heat ignition dope of 70 DEG C and be slowly separated totally;
5) separating plastic and stearic acid: after the raw embryo natural air drying after separation, put into draft glue discharging furnace, top temperature is 400 DEG C, and heat-up time is 36 hours, isolates plastics and stearic acid;
6) sinter: the raw embryo after being separated is put in the pusher furnace of 18 meters long, top temperature is 1500 DEG C, heat-up time is 28 hours, high temperature pusher stove can automatically slowly promote 28 hours, temperature successively from 200 DEG C to 450 DEG C, 750 DEG C, 1000 DEG C, 1250 DEG C, 1500 DEG C multi-steps sinterings, when temperature rises to 100-200 DEG C, raw embryo meeting blackening, after having sintered, cooked flake is white, and surface is in frosted shape;
7) sanding and polishing: first, tentatively polish in the enterprising pedestrian's work of sander, cooked flake after preliminary polishing puts into the iron and steel material quality drum of 15 kilograms, add topped up with water in 500 grams of commonplace silicon, 7500 grams of radioceramics, 300 grams of cold light powders, bucket again, rotate polishing in 36 hours, out put into the drum of two 4 kilograms again, in bucket, add 500 grams of commonplace silicon, 7500 grams of radioceramics, topped up with water respectively, roll 5 hours after sealing, glazing;
8) clean: with clear water, finished product is cleaned up.
CN201410489059.1A 2014-09-23 2014-09-23 Far infrared ceramic material and manufacturing process thereof Pending CN104291801A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
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CN106307639A (en) * 2016-08-10 2017-01-11 郑承国 3D (Three Dimensional) printed elastic biological far-infrared antibacterial and deodorant underwear and preparation method thereof
CN106495642A (en) * 2016-10-22 2017-03-15 王景沧 A kind of radiative material that just can be efficiently releasing far infrared without the need for heating
CN107021631A (en) * 2017-05-18 2017-08-08 东北大学 A kind of frosted texture crocus ceramic glaze and preparation method thereof
CN109796183A (en) * 2019-01-25 2019-05-24 山东木齐健康科技有限公司 Multifunctional mineral ceramics hot compress material and its preparation method and application
CN111192706A (en) * 2020-01-21 2020-05-22 江南大学 Conductive paste and preparation method thereof
CN111662071A (en) * 2020-06-03 2020-09-15 深圳红域康城远红外技术有限公司 Low-temperature far infrared appliance and manufacturing method thereof
CN111864330A (en) * 2020-08-18 2020-10-30 广东国华新材料科技股份有限公司 Resonator, filter and metallization method for ceramic

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106307639A (en) * 2016-08-10 2017-01-11 郑承国 3D (Three Dimensional) printed elastic biological far-infrared antibacterial and deodorant underwear and preparation method thereof
CN106307639B (en) * 2016-08-10 2018-09-21 景洪丽 3D printing elastic biological far-infrared anti-biotic deodorization underwear and preparation method thereof
CN106495642A (en) * 2016-10-22 2017-03-15 王景沧 A kind of radiative material that just can be efficiently releasing far infrared without the need for heating
CN106495642B (en) * 2016-10-22 2019-02-22 王景沧 A kind of radiative material that far infrared can be efficiently discharged without heating
CN107021631A (en) * 2017-05-18 2017-08-08 东北大学 A kind of frosted texture crocus ceramic glaze and preparation method thereof
CN109796183A (en) * 2019-01-25 2019-05-24 山东木齐健康科技有限公司 Multifunctional mineral ceramics hot compress material and its preparation method and application
CN111192706A (en) * 2020-01-21 2020-05-22 江南大学 Conductive paste and preparation method thereof
CN111192706B (en) * 2020-01-21 2021-06-29 江南大学 Conductive paste and preparation method thereof
CN111662071A (en) * 2020-06-03 2020-09-15 深圳红域康城远红外技术有限公司 Low-temperature far infrared appliance and manufacturing method thereof
CN111864330A (en) * 2020-08-18 2020-10-30 广东国华新材料科技股份有限公司 Resonator, filter and metallization method for ceramic
CN111864330B (en) * 2020-08-18 2022-04-26 广东国华新材料科技股份有限公司 Resonator, filter and metallization method for ceramic

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