CN102126870A - Surface treatment process for inorganic artificial stone - Google Patents
Surface treatment process for inorganic artificial stone Download PDFInfo
- Publication number
- CN102126870A CN102126870A CN 201010613271 CN201010613271A CN102126870A CN 102126870 A CN102126870 A CN 102126870A CN 201010613271 CN201010613271 CN 201010613271 CN 201010613271 A CN201010613271 A CN 201010613271A CN 102126870 A CN102126870 A CN 102126870A
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- China
- Prior art keywords
- stone
- surface treatment
- coating
- inorganic artificial
- inorganic
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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
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- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
Abstract
The invention discloses a surface treatment process for an inorganic artificial stone, comprising the following steps of: (1) polishing the surface of the inorganic artificial stone; (2) coating paint on the surface of the stone polished in the step (1); (3) drying and curing the stone coated in the step (2) at room temperature; (4) accurately grinding the surface of the stone cured in the step (3); (5) polishing the surface of the stone ground accurately in the step (4) with a fiber cushion; and (6) coating the paint on the surface of the stone polished in the step (5), wherein the paint comprises the following components in weight proportion: 10-20% of caustic alkali, 5-15% of fluosilicate, 10-20% of silicon sol, 0.5-5% of organic emulsion and the balance of water. By applying the process disclosed by the invention, paint particles permeate and fill in micro pores on the surface of the stone to change the performance of the surface of the stone, the treated surface of the inorganic artificial stone is compact and bright and has the mirror gloss of 80-100 degrees, good abrasion resistance and hardness both improved by 20-70%, and good waterproof and anti-fouling performances.
Description
Technical field
The present invention relates to the rostone technical field, especially the inorganic artificial stone process of surface treatment.
Background technology
Inorganic artificial stone is meant with binding agent, aggregate, filler material, the artificial slabstone that adopts artificial stone-like material's field center platen method or waste material-sawing process to make, wherein binding agent is that native polywater mud, silicate cement, aluminosulfate cement or alkali excite in the gelling material one or more for binding agent, and aggregate or filler are selected from one or more in the particles such as natural marble, grouan, feldspar, quartz or construction waste.
The advantage of existing inorganic artificial stone is low price, easy construction, but the following problem of ubiquity: the accumulation of salt in the surface soil, soil pick-up, folding strength are low easily.Cause the major cause of this shortcoming of inorganic artificial stone to be: the internal moisture evaporation causes short texture after the inorganic artificial stone aquation, porosity height, soil pick-up easily; And contain a considerable amount of calcium hydroxides in the inorganic artificial stone,, cause the generation of the accumulation of salt in the surface soil and influence the intensity of whole each side because of the existence of hole causes these calcium hydroxides to react with airborne moisture and carbonic acid gas.
Summary of the invention
The present invention is directed to deficiency, propose a kind of inorganic artificial stone process of surface treatment, make artificial stone-like material's surface compact light, have the excellent waterproof antifouling property.
In order to realize the foregoing invention purpose, the invention provides following technical scheme: a kind of inorganic artificial stone process of surface treatment may further comprise the steps:
1., the surface of polishing inorganic artificial stone;
2., coating is coated on the stone surface after 1. step polishes;
3., the stone material after 2. step applies is dry solidification at room temperature;
4., the stone surface after 3. the correct grinding step solidifies;
5., the stone surface after 4. finish grinding with fiber cushion polishing step;
6., coating is coated on stone surface after 5. step polishes;
Described coating is grouped into by the following one-tenth of weight proportion: caustic alkali: 10～20%, and silicofluoride: 5～15%, silicon sol: 10～20%, the organism emulsion: 0.5～5%, all the other are water.
Preferably, the inorganic stone material before 1. step polishes soaked in coating 1 day～7 days.
Preferably, the inorganic stone material of step before 1. polishing dry solidification 1 hour～10 hours under 150 ℃～250 ℃ and vapour pressure 0.5MPa～2.5MPa; Or at room temperature solidified 5～10 days.
Preferably, the step abrading block of 1. polishing is the abrading block of 50#～800#.
Preferably, the abrading block that 4. finish grindes of step is the abrading block of 1000#～6000#.
Preferably, described caustic alkali is selected from one or more in lithium hydroxide, potassium hydroxide or the sodium hydroxide.
Preferably, described silicofluoride is selected from one or more in magnesium silicofluoride, zine fluosilicate, the Sodium Silicofluoride.
Preferably, described organism emulsion is one or more in organo-siloxane emulsion, organic fluorine emulsion, the Emulsion acrylic resin.
Preferably, step 5. polish into the fiber cushion at 90rpm～1500rpm rotating speed, what carry out under less than the pressure of 0.5MPa greater than 0MPa.
Preferably, 6. step applies in 5. step polishes.
Compared with prior art, the whole process of surface treatment of the present invention comprises that pre-treatment, corase grind/middle mill, coating processing, dry solidification, correct grinding, mirror polish, coating handles the plated film glazing again; Adopt coating that two step coating processing are carried out on the surface of inorganic artificial stone, simultaneously stone surface is polished, make the infiltration of treatment solution particulate be filled in the micropore of stone surface, changed the performance of stone surface, inorganic artificial stone surface compact after the processing, light, 80～100 ° of mirror luster Du Keda, fastness to rubbing and hardness all can improve 20～70%, and excellent waterproof, antifouling property are arranged.
Wherein pre-treatment for different inorganic artificial stones, is adopted diverse ways, for passing through abundant solidified inorganic artificial stone, only needs fully to soak the back and can carry out grinding process in treatment solution; Concerning the not completely crued as yet inorganic artificial stone of firm moulding, optionally be used in 150～250 ℃ of temperature and vapour pressure 0.5～2.5MPa high-temperature and high-pressure conditions fully solidifies down, or at room temperature solidify and then roughly ground in 5～10 days.And prior art is general only to the surface treatment of carrying out of abundant solidified inorganic artificial stone.
Embodiment
Describe the present invention below in conjunction with specific embodiment, the description of this part only is exemplary and explanatory, should any restriction not arranged to protection scope of the present invention.
Embodiment 1
The process of surface treatment of inorganic artificial stone slab, its process is:
1, preparation coating solution:
System component and weight percent are: lithium hydroxide: 13.3%, and sodium hydroxide: 1.4%, 30%wt silicon sol (pH=9～11): 18.9%, magnesium silicofluoride (technical grade): 14.7%, polyether modified siloxane: 1%, 48%wt carboxyl styrene-butadiene emulsion: 2%, all the other are water.
The preparation process of coating is: various raw materials are added to the water successively, evenly get final product with the high speed dispersor blending dispersion.
2, inorganic artificial stone slab surface treatment process:
To fully solidify in the artificial slabstone coating earlier and soak 3 days, the back adopts the 50# abrading block artificial slabstone surface to be roughly ground/middle mill processing, then above-mentioned coatings formulated is coated on the plate surface that has ground, keeps surface wettability 1h, then dry solidification 3 hours in physical environment; Adopt the 6000# abrading block that physics is carried out on the artificial slabstone surface again and throw the upward optical processing of water throwing mill, again with the polishing of nylon fiber cushion, carry out optical processing on the spin coating plated film with coating simultaneously at last.Rotating speed when wherein polishing with the nylon fiber cushion is 1200rpm, and under 0.3MPa, carry out.
Effect detection after the processing: the inorganic artificial stone glossiness after the processing can reach 85 degree, and surperficial Mohs' hardness can improve 2 grades, and fastness to rubbing improved 40% before handling without the inventive method, and water proof anti-seepage pressure can improve 60%.
Embodiment 2
The process of surface treatment of inorganic artificial flag material, its process is:
1, preparation coating solution:
System component and weight percent are potassium hydroxide: 9.2%, and sodium hydroxide: 8.8%, magnesium silicofluoride (technical grade): 10.5%, benzene emulsion (48%wt methacrylic acid quadripolymer latex, pH=9～11): 3.5%, the organic fluorine modified siloxane: 1%, other is a water.
The preparation process of above-mentioned coating: various materials are added to the water successively, evenly get final product with the colloidal mill blending dispersion.
2, inorganic artificial flag material surface treatment process:
Elder generation soaked 7 days fully solidifying in the artificial slabstone coating, and the back adopts the 800# abrading block rostone sheet surface to be roughly ground/middle mill processing, this sheet material is immersed in moistening 1h in the coatings formulated, then dry solidification 2.5h in physical environment; Adopt the 1000# abrading block that optical processing on the physics rubbing down is carried out on the artificial slabstone surface again, adopt the polishing of wool pad and cotton pad at last more successively, rotating speed is 90rpm, and pressure is 0.1MPa; In bruting process, drench spray material simultaneously and carry out optical processing on the plated film on the surface of sheet material.
Effect detection after the processing: the inorganic artificial stone glossiness after the processing can reach 93 degree, and surperficial Mohs' hardness can improve 3 grades, and fastness to rubbing improved 50% before handling without the inventive method, and the water proof anti-seepage pressure ratio can improve 70%.
Embodiment 3
The process of surface treatment of inorganic artificial flag material, its process is:
1, preparation coating solution:
System component and weight percent are potassium hydroxide: 8%, and sodium hydroxide: 7.2%, lithium hydroxide: 6.9%, zine fluosilicate (technical grade): 11%, pure-acrylic emulsion (48%wt, pH=9～11): 3.2%, the organic fluorine modified siloxane: 1%, other is a water.
The preparation process of above-mentioned coating: various materials are added to the water successively, evenly get final product with the colloidal mill blending dispersion.
2, inorganic artificial flag material surface treatment process:
Get the not completely crued as yet artificial slabstone of firm moulding earlier and under the condition of 150 ℃ of temperature and vapour pressure 2.5MPa, be cured 8 hours, the back adopts the 300# abrading block rostone sheet surface to be roughly ground/middle mill processing, adopting spraying equipment to drench coating is sprayed on this sheet material, keep surface wettability 1.2h, then dry solidification 4h in physical environment; Adopt the 4000# abrading block that optical processing on the physics rubbing down is carried out on the artificial slabstone surface again, adopt the polishing of wool pad and cotton pad at last more successively, rotating speed is 1200rpm, and pressure is 0.2MPa; In bruting process, drench spray material simultaneously and carry out optical processing on the plated film on the surface of sheet material.
Effect detection after the processing: the inorganic artificial stone glossiness after the processing can reach 90 degree, and surperficial Mohs' hardness can improve 2 grades, and fastness to rubbing improved 60% before handling without the inventive method, and the water proof anti-seepage pressure ratio can improve 65%.
Embodiment 4
The process of surface treatment of inorganic artificial flag material, its process is:
1, preparation coating solution:
System component and weight percent are lithium hydroxides: 16.9%, and magnesium silicofluoride (technical grade): 6.8%, ptfe emulsion (48%wt, pH=9～11): 3.2%, the organic fluorine modified siloxane: 0.8%, polyether modified siloxane: 0.2%, other is a water.
The preparation process of above-mentioned coating solution: various materials are added to the water successively, evenly get final product with the colloidal mill blending dispersion.
2, inorganic artificial flag material surface treatment process:
Get the not completely crued as yet artificial slabstone of firm moulding earlier and under the condition of 250 ℃ of temperature and vapour pressure 0.5MPa, be cured 8 hours, the back adopts the 200# abrading block rostone sheet surface to be roughly ground/middle mill processing, adopting spraying equipment to drench coating is sprayed on this sheet material, keep surface wettability 1.2h, then dry solidification 2.5h in physical environment; Adopt the 2500# abrading block that optical processing on the physics rubbing down is carried out on the artificial slabstone surface again, adopt the polishing of wool pad and cotton pad at last more successively, rotating speed is 120rpm, and pressure is 0.2MPa; In bruting process, drench spray material simultaneously and carry out optical processing on the plated film on the surface of sheet material.
Effect detection after the processing: the inorganic artificial stone glossiness after the processing can reach 89 degree, and surperficial Mohs' hardness can improve 2 grades, and fastness to rubbing improved 65% before handling without the inventive method, and the water proof anti-seepage pressure ratio can improve 63%.
It below only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. inorganic artificial stone process of surface treatment may further comprise the steps:
1., the surface of polishing inorganic artificial stone;
2., coating is coated on the stone surface after 1. step polishes;
3., the stone material after 2. step applies is dry solidification at room temperature;
4., the stone surface after 3. the correct grinding step solidifies;
5., the stone surface after 4. finish grinding with fiber cushion polishing step;
6., coating is coated on stone surface after 5. step polishes;
Described coating is grouped into by the following one-tenth of weight proportion: caustic alkali: 10～20%, and silicofluoride: 5～15%, silicon sol: 10～20%, the organism emulsion: 0.5～5%, all the other are water.
2. process of surface treatment as claimed in claim 1 is characterized in that: the inorganic stone material before 1. step polishes soaked in coating 1 day～7 days.
3. process of surface treatment as claimed in claim 1 is characterized in that: the inorganic stone material of step before 1. polishing dry solidification 1 hour～10 hours under 150 ℃～250 ℃ and vapour pressure 0.5MPa～2.5MPa; Or at room temperature solidified 5～10 days.
4. process of surface treatment as claimed in claim 1 is characterized in that: the abrading block that 1. step polishes is the abrading block of 50#～800#.
5. process of surface treatment as claimed in claim 1 is characterized in that: the abrading block that 4. step finish grindes is the abrading block of 1000#～6000#.
6. process of surface treatment as claimed in claim 1 is characterized in that: described caustic alkali is selected from one or more in lithium hydroxide, potassium hydroxide or the sodium hydroxide.
7. process of surface treatment as claimed in claim 1 is characterized in that: described silicofluoride is selected from one or more in magnesium silicofluoride, zine fluosilicate, the Sodium Silicofluoride.
8. process of surface treatment as claimed in claim 1 is characterized in that: described organism emulsion is one or more in organo-siloxane emulsion, organic fluorine emulsion, the Emulsion acrylic resin.
9. process of surface treatment as claimed in claim 1 is characterized in that: step 5. polish into the fiber cushion at 90rpm～1500rpm rotating speed, what carry out under less than the pressure of 0.5MPa greater than 0MPa.
10. process of surface treatment as claimed in claim 1 is characterized in that: 6. step applies in 5. step polishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010613271 CN102126870B (en) | 2010-12-29 | 2010-12-29 | Surface treatment process for inorganic artificial stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010613271 CN102126870B (en) | 2010-12-29 | 2010-12-29 | Surface treatment process for inorganic artificial stone |
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| CN102126870A true CN102126870A (en) | 2011-07-20 |
| CN102126870B CN102126870B (en) | 2012-11-21 |
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| CN 201010613271 Active CN102126870B (en) | 2010-12-29 | 2010-12-29 | Surface treatment process for inorganic artificial stone |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518285A (en) * | 2011-12-06 | 2012-06-27 | 华鼎建筑装饰工程有限公司 | Old stone floor renovating method |
| CN103964901A (en) * | 2014-05-04 | 2014-08-06 | 佛山市三水宏源陶瓷企业有限公司 | Processing technology for polished tile and polished and glazed tile |
| US8910998B1 (en) | 2014-03-27 | 2014-12-16 | Srinivas S. Devathi | Systems and methods for altering the color, appearance, or feel of a vehicle surface |
| CN104652838A (en) * | 2015-01-29 | 2015-05-27 | 北京城建亚泰建设集团有限公司 | Method for maintaining stone surface of building |
| CN105084936A (en) * | 2015-09-10 | 2015-11-25 | 深圳市邦士富科技有限公司 | Sandstone hardening and brightening agent |
| CN105315008A (en) * | 2015-10-16 | 2016-02-10 | 江苏名和集团有限公司 | Concrete surface reinforcing sealant and preparation method thereof |
| CN105945707A (en) * | 2016-06-30 | 2016-09-21 | 禹州市远大塑料电器有限责任公司 | Quartzite polishing and coating production device |
| CN110511678A (en) * | 2019-08-23 | 2019-11-29 | 广州正一品生物环境科技有限公司 | A kind of faintly acid stone material crystal face cream and its preparation method and application |
| CN113211193A (en) * | 2021-04-02 | 2021-08-06 | 广东意新家居有限责任公司 | Cleaning method of inorganic artificial stone |
| CN113372136A (en) * | 2021-07-08 | 2021-09-10 | 广东博智林机器人有限公司 | Inorganic artificial stone plate and preparation method thereof |
| CN114920517A (en) * | 2022-05-23 | 2022-08-19 | 蒙娜丽莎集团股份有限公司 | Inorganic light-transmitting artificial stone and preparation method thereof |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518285B (en) * | 2011-12-06 | 2014-04-09 | 华鼎建筑装饰工程有限公司 | Old stone floor renovating method |
| CN102518285A (en) * | 2011-12-06 | 2012-06-27 | 华鼎建筑装饰工程有限公司 | Old stone floor renovating method |
| US8910998B1 (en) | 2014-03-27 | 2014-12-16 | Srinivas S. Devathi | Systems and methods for altering the color, appearance, or feel of a vehicle surface |
| CN103964901B (en) * | 2014-05-04 | 2015-09-23 | 佛山市三水宏源陶瓷企业有限公司 | A kind of polished tile throws glazed brick complete processing |
| CN103964901A (en) * | 2014-05-04 | 2014-08-06 | 佛山市三水宏源陶瓷企业有限公司 | Processing technology for polished tile and polished and glazed tile |
| CN104652838B (en) * | 2015-01-29 | 2016-08-24 | 北京城建亚泰建设集团有限公司 | A kind of maintaining method of building stone surface |
| CN104652838A (en) * | 2015-01-29 | 2015-05-27 | 北京城建亚泰建设集团有限公司 | Method for maintaining stone surface of building |
| CN105084936A (en) * | 2015-09-10 | 2015-11-25 | 深圳市邦士富科技有限公司 | Sandstone hardening and brightening agent |
| CN105315008A (en) * | 2015-10-16 | 2016-02-10 | 江苏名和集团有限公司 | Concrete surface reinforcing sealant and preparation method thereof |
| CN105945707A (en) * | 2016-06-30 | 2016-09-21 | 禹州市远大塑料电器有限责任公司 | Quartzite polishing and coating production device |
| CN110511678A (en) * | 2019-08-23 | 2019-11-29 | 广州正一品生物环境科技有限公司 | A kind of faintly acid stone material crystal face cream and its preparation method and application |
| CN110511678B (en) * | 2019-08-23 | 2021-05-28 | 广州正一品生物环境科技有限公司 | Weak-acid stone crystal face cream and preparation method and application thereof |
| CN113211193A (en) * | 2021-04-02 | 2021-08-06 | 广东意新家居有限责任公司 | Cleaning method of inorganic artificial stone |
| CN113372136A (en) * | 2021-07-08 | 2021-09-10 | 广东博智林机器人有限公司 | Inorganic artificial stone plate and preparation method thereof |
| CN113372136B (en) * | 2021-07-08 | 2023-02-28 | 广东博智林机器人有限公司 | Inorganic artificial stone plate and preparation method thereof |
| CN114920517A (en) * | 2022-05-23 | 2022-08-19 | 蒙娜丽莎集团股份有限公司 | Inorganic light-transmitting artificial stone and preparation method thereof |
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| CN102126870B (en) | 2012-11-21 |
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