CN109574625A - Modified ground pumice and its application in raising glazed tile wearability - Google Patents
Modified ground pumice and its application in raising glazed tile wearability Download PDFInfo
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- CN109574625A CN109574625A CN201910011429.3A CN201910011429A CN109574625A CN 109574625 A CN109574625 A CN 109574625A CN 201910011429 A CN201910011429 A CN 201910011429A CN 109574625 A CN109574625 A CN 109574625A
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- CN
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- Prior art keywords
- ground pumice
- modified ground
- glazed tile
- pumice
- modified
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5024—Silicates
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The present invention provides modified ground pumices, and by weight, the following steps are included: taking float stone, clean the surface is tentatively crushed preparation method ingredient after drying；It is transferred in Muffle furnace, is roasted at 300-400 DEG C；It is taken out after cooling, ammonium sulfate is added, is impregnated after stirring；It is cleaned, is placed in oven and dried with deionized water；It is put into agitating ball mill and is ground；It is equably laid on the ground electrode in low-temperature plasma processing unit, is handled under the conditions of supply frequency 10-15kHz, operating voltage 20kV, discharge power 70-80W；After taking-up, it is put into baking oven and dries；Stearic acid ethanol solution is added after taking-up immediately, is stirred at 90-100 DEG C of temperature；Filtering, modified ground pumice obtained by drying.Modification ground pumice prepared by this law can greatly improve the wearability of glazed tile in preparing glazed tile, solve the problems, such as that general glazed tile wears no resistance, wearability can reach 5 grades.
Description
Technical field
The present invention relates to modified ground pumice and its improving the application in glazed tile wearability.
Background technique
Glazed tile is that the ceramic tile of processing is fired on the surface of brick by glazing high temperature and pressure, and this ceramic tile is by native embryo and surface
The part of glaze two constitute, main body is divided to clay and two kinds of china clay again, and the back side that clay is burnt out takes on a red color, china clay firing
The back side be in canescence.The colour image of glazed tile is abundant, specification is more, easy to clean, selection space greatly, suitable for kitchen and defend
Between life, various patterns and decorative pattern can be done, it is abundanter than polished bricks color and pattern, but because surface is glaze, it is wear-resisting
Property be not so good as polished bricks.Therefore, its wearability is improved for expanding its application range, and prolonging the service life all has important meaning
Justice.Float stone is also known as pumice or foam, is a kind of porous, lightweight nature of glass acidity volcano effusive rock, rough surface, porosity
For 7l.8-81%, water absorption rate 50-60%.Its feature is light weight, intensity height, acid and alkali-resistance, corrosion-resistant and pollution-free, nothing
Radioactivity etc. is the product of ideal natural, green, environmental protection.But it is simple high with natural pumice water absorption rate, can not yet
Therefore extraordinary raising wear-resisting property is modified float stone, improve its application in glazed tile wearability with important
Meaning and value.
Summary of the invention
Technical problems to be solved: providing a kind of preparation method of modified ground pumice, and the modified ground pumice of gained is preparing glaze
In face brick, the wearability of glazed tile can be greatly improved, solves the problems, such as that general glazed tile wears no resistance, wearability can reach
5 grades.
Technical solution: modified ground pumice, ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 1-2h is carried out at 300-400 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 1-2h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 10-25h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball
Mill speed is 400-450r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 10-15kHz, operating voltage
10-15min is handled under the conditions of 20kV, discharge power 70-80W；
(7) it after taking out, is put into baking oven, dries 20-30min at 200-250 DEG C；
(8) 1-2g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 90-100 DEG C of temperature；
(9) it filters, modified ground pumice obtained by drying.
Further, supply frequency is 13kHz, discharge power 75W in the step (6).
Further, step (8) ground pumice and stearic mass ratio are 50-100:1.
Further, partial size≤10 μm of be modified ground pumice.
Modified ground pumice is improving the application in glazed tile wearability.
The utility model has the advantages that
1. float stone is resourceful, cheap natural mineral products, there is good economic value and environment protection significance.
2. roasting can remove different conditions water in float stone crystal structure, internal structure is made to become more compact, improves wearability
Energy.
3. ground pumice surface can more be combined with stearic acid after the processing of low-temperature plasma processing unit, compatibility is improved, from
And improve wearability.
4. after being modified with stearic acid to it, the compatibility of itself and other material compositions can be greatly improved.
5. the wearability of glazed tile can be greatly improved through modified ground pumice prepared by the present invention in preparing glazed tile, solve
The problem of general glazed tile wears no resistance, wearability can reach 5 grades.
Specific embodiment
Embodiment 1
Modified ground pumice, ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 1h is carried out at 300 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 1h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 10h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball mill
Revolving speed is 400r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 10kHz, operating voltage
10min is handled under the conditions of 20kV, discharge power 70W；
(7) it after taking out, is put into baking oven, dries 20min at 200 DEG C；
(8) 1g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 90 DEG C of temperature, wherein ground pumice
It is 50:1 with stearic mass ratio；
(9) it filters, modified ground pumice obtained by drying.
Embodiment 2
Modified ground pumice, ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 1.5h is carried out at 320 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 1.5h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 15h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball mill
Revolving speed is 420r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 12kHz, operating voltage
12min is handled under the conditions of 20kV, discharge power 72W；
(7) it after taking out, is put into baking oven, dries 25min at 220 DEG C；
(8) 1.3g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 95 DEG C of temperature, wherein float stone
Powder and stearic mass ratio are 60:1；
(9) it filters, modified ground pumice obtained by drying.
Embodiment 3
Modified ground pumice, ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 15h is carried out at 350 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 1.5h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 20h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball mill
Revolving speed is 430r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 13kHz, operating voltage
13min is handled under the conditions of 20kV, discharge power 75W；
(7) it after taking out, is put into baking oven, dries 25min at 230 DEG C；
(8) 1.5g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 95 DEG C of temperature, wherein float stone
Powder and stearic mass ratio are 75:1；
(9) it filters, modified ground pumice obtained by drying.
Embodiment 4
Modified ground pumice, ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 1.5h is carried out at 380 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 1.5h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 20h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball mill
Revolving speed is 440r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 14kHz, operating voltage
14min is handled under the conditions of 20kV, discharge power 75W；
(7) it after taking out, is put into baking oven, dries 25min at 240 DEG C；
(8) 1.5g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 95 DEG C of temperature, wherein float stone
Powder and stearic mass ratio are 90:1；
(9) it filters, modified ground pumice obtained by drying.
Embodiment 5
Modified ground pumice, ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 2h is carried out at 400 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 2h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 25h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball mill
Revolving speed is 450r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 15kHz, operating voltage
15min is handled under the conditions of 20kV, discharge power 80W；
(7) it after taking out, is put into baking oven, dries 30min at 250 DEG C；
(8) 2g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 100 DEG C of temperature, wherein ground pumice
It is 100:1 with stearic mass ratio；
(9) it filters, modified ground pumice obtained by drying.
5 parts of quartz, 5 parts of talcum powder, 30 wollastonites in powder, 30 parts are more carved into soil, 25 parts wide city soil and the modified ground pumice of 7 parts of present invention
Mixing and ball milling, rear drying, glazing (5% ground pumice of the present invention is added in glaze), firing after machine-shaping.Measure its wearability.
Using national standard " the 7th part of GB/T3810.7-2016 Ceramic Tiles test method: the measurement of glazed tile surface abrasion resistance " to resistance to
Mill property is measured.
The wear-resisting property of 1 glazed tile of table
Through modified ground pumice prepared by the present invention in preparing glazed tile, the wearability of glazed tile can be greatly improved, solves one
As glazed tile the problem of wearing no resistance, wearability can reach 5 grades.
Claims (5)
1. modified ground pumice, it is characterised in that: ingredient by weight, preparation method the following steps are included:
(1) float stone is taken, clean the surface is tentatively crushed after drying；
(2) it is transferred in Muffle furnace, roasting 1-2h is carried out at 300-400 DEG C；
(3) it is taken out after cooling, 0.5mol/L ammonium sulfate is added, impregnated for 24 hours after stirring 1-2h, wherein solid-to-liquid ratio 1:5；
(4) it is cleaned, is placed in oven and dried with deionized water；
(5) it is put into agitating ball mill and carries out grinding 10-25h, wherein abrasive media is steel ball, and ball material mass ratio is 6:1, ball
Mill speed is 400-450r/min；
(6) it is equably laid on the ground electrode in low-temperature plasma processing unit, in supply frequency 10-15kHz, operating voltage
10-15min is handled under the conditions of 20kV, discharge power 70-80W；
(7) it after taking out, is put into baking oven, dries 20-30min at 200-250 DEG C；
(8) 1-2g/20mL stearic acid ethanol solution is added immediately after taking out, stirs 30min at 90-100 DEG C of temperature；
(9) it filters, modified ground pumice obtained by drying.
2. modified ground pumice according to claim 1, it is characterised in that: supply frequency is 13kHz in the step (6),
Discharge power is 75W.
3. modified ground pumice according to claim 1, it is characterised in that: step (8) ground pumice and stearic matter
Amount is than being 50-100:1.
4. modified ground pumice according to claim 1, it is characterised in that: partial size≤10 μm of be modified ground pumice.
5. modification ground pumice described in -4 is improving the application in glazed tile wearability according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011429.3A CN109574625A (en) | 2019-01-07 | 2019-01-07 | Modified ground pumice and its application in raising glazed tile wearability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011429.3A CN109574625A (en) | 2019-01-07 | 2019-01-07 | Modified ground pumice and its application in raising glazed tile wearability |
Publications (1)
| Publication Number | Publication Date |
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| CN109574625A true CN109574625A (en) | 2019-04-05 |
Family
ID=65915677
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| CN201910011429.3A Withdrawn CN109574625A (en) | 2019-01-07 | 2019-01-07 | Modified ground pumice and its application in raising glazed tile wearability |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1726405A1 (en) * | 1990-05-28 | 1992-04-15 | Институт общей и неорганической химии АН АрмССР | Frit |
| CN1385398A (en) * | 2002-06-18 | 2002-12-18 | 华南理工大学 | Method for preparing nano heterogeneous ceramic by modified porous structural powder |
| CN102580666A (en) * | 2012-03-14 | 2012-07-18 | 王银叶 | Modified pumice for purifying heavy metal sewage and preparation method and application of modified pumice |
| CN104195376A (en) * | 2014-07-22 | 2014-12-10 | 安徽冠宇光电科技有限公司 | LED aluminum-base composite heat dissipation material containing modified powdered pumice |
| CN105907108A (en) * | 2016-03-30 | 2016-08-31 | 安徽青花坊瓷业股份有限公司 | Pigment cementing aid for under-glaze colored drawing |
| CN109153590A (en) * | 2016-04-28 | 2019-01-04 | Omya国际股份公司 | Surface treated mineral material and its purposes in water purification |
-
2019
- 2019-01-07 CN CN201910011429.3A patent/CN109574625A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1726405A1 (en) * | 1990-05-28 | 1992-04-15 | Институт общей и неорганической химии АН АрмССР | Frit |
| CN1385398A (en) * | 2002-06-18 | 2002-12-18 | 华南理工大学 | Method for preparing nano heterogeneous ceramic by modified porous structural powder |
| CN102580666A (en) * | 2012-03-14 | 2012-07-18 | 王银叶 | Modified pumice for purifying heavy metal sewage and preparation method and application of modified pumice |
| CN104195376A (en) * | 2014-07-22 | 2014-12-10 | 安徽冠宇光电科技有限公司 | LED aluminum-base composite heat dissipation material containing modified powdered pumice |
| CN105907108A (en) * | 2016-03-30 | 2016-08-31 | 安徽青花坊瓷业股份有限公司 | Pigment cementing aid for under-glaze colored drawing |
| CN109153590A (en) * | 2016-04-28 | 2019-01-04 | Omya国际股份公司 | Surface treated mineral material and its purposes in water purification |
Non-Patent Citations (2)
| Title |
|---|
| 艾光华: "《非金属资源开发项目驱动实践教学教程》", 31 December 2017, 冶金工业出版社 * |
| 郑永林: "《粉体表面改性 第3版》", 30 September 2011, 中国建材工业出版社 * |
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Application publication date: 20190405 |