CN1157349C - Natural marble coloring method - Google Patents
Natural marble coloring method Download PDFInfo
- Publication number
- CN1157349C CN1157349C CNB001168029A CN00116802A CN1157349C CN 1157349 C CN1157349 C CN 1157349C CN B001168029 A CNB001168029 A CN B001168029A CN 00116802 A CN00116802 A CN 00116802A CN 1157349 C CN1157349 C CN 1157349C
- Authority
- CN
- China
- Prior art keywords
- marble
- natural
- color
- heating
- natural marble
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Finishing Walls (AREA)
Abstract
The present invention relates to a method for changing the color of natural marble. The present invention is characterized in that the method adopts heating treatment of which the heating temperature is 380 to 450 DEG C and the holding time is 3 to 5 hours, and then heating is stopped; natural cooling is performed in the air, and thereby, the color of the marble is changed; after the color of the marble is changed, the gloss and the hardness of the marble is free from damage, so that the decorative artistic quality of the marble is raised greatly and the grade of marble commercial products is also raised. The process of the present invention can cause low-grade marble to be applied to high-grade buildings in large quantities, can save a lot of foreign exchange, is broad in prospect of developing marble enterprises in China and utilizing low-value stones, and is obviously raised in economic effect.
Description
The present invention discloses a kind of method that changes the natural marble color, belongs to the processing class of chemical field lithotome.
China is natural marble big producing country, output ranks first in the world, the natural marble kind of having developed at present reaches kind more than 400, from the kind division dolomite is arranged, marble, limestone and lime precipitation rock etc., complicated and changeable for the marble cause condition, so color of natural marble, texture is ever-changing, form a kind of beauty of the Nature, therefore marble is used in the hotel, office building and assembly hall, on the decoration of palace building, obtain good artistic effect, decorateing on the engineering, wish that sometimes the natural marble color is more thin out, wish that perhaps texture is distinct, to decorating artistic effect is arranged more, in the production practice, once the someone invented granitic color change technology, for example Chinese patent application: 89105270.4, " a kind of method of dublicating colour for natural granite by phosphoric acid ", the complex color liquid that adopts anaerobic voltinism phosphoric acid to make is removed the brown spot in the white light granite decorative board, reverts to the natural granite tone.Or surperficial infusion method dyes, it is the stone surface change color that reacts, be unable to undergo the test of time, the structure of natural marble is tight, with the staining technique of chemical liquids, can be that effect is very little or do not have effect, know it is artificially colored at a glance, the sensation of " false making " is arranged, and commercial value is not obvious.
The objective of the invention is to disclose a kind of method that changes the natural marble color, make the marble all unified color that changes to the surface internally, and do not damage the glossiness and the hardness of natural marble, and make natural marble reach ideal and decorate requirement, improve the commodity grade of natural marble.
The object of the present invention is achieved like this, processing step is performed such, natural marble is divided into the sheet material of all size by the finishing material requirement, divide specification to stack, same specification sheet material is placed in the environment of sealing then, case for example, stove, kiln, it is characterized in that adopting heating treatment method to make natural marble change color, promptly is the confined chamber (stove that keeps natural marble sheet material, kiln) heating, 380 ℃～450 ℃ of Heating temperatures, soaking time 3-5 hour, stop heating after the insulation, naturally cooling in air is realized the natural marble color change, carry out the polishing technology of marble slabs then, natural marble is subjected in the thermal process in stove (kiln), and its interior molecules structure is aggravated by thermal motion, after for example the lime carbonate molecule is heated and moves, can change, take off can dividing of having some inner impurity, promote the variation of color, this variation from interior to table, the sheet material integral material takes place, and table all is consistent in the color after therefore changing.Facts have proved natural marble after above-mentioned condition adds thermo-color, its gloss and hardness remain unchanged.Below by embodiment the present invention is further set forth.
Colour contrast photo before and after accompanying drawing 1 Chinese beige natural marble is handled.
Color, texture contrast photo before and after accompanying drawing 2 Chinese beige natural marbles are handled.
Embodiment: Chinese beige natural marble is cut into same specification sheet material by decorating requirement, be placed in the carry out microwave radiation heating kiln and heat, 400 ℃ of Heating temperatures, soaking time 4 hours after the insulation, stops heating, naturally cooling in air.Natural marble color, texture before and after handling have very big variation, beige before handling, and brown macules is more, and color is muddy dark, and commercial value is low, sees the right half block photo of Fig. 1; The marble grain that has be cannot see or be unintelligible, sees accompanying drawing 2 right half block photos, handles the back color and becomes oyster white or milk yellow or white, and the depth of variable color adopts thermal conductance radiation related process to finish, and sees accompanying drawing 1 left half block photo; Handle the back clean mark, decorative pattern is vividly attractive in appearance, sees Fig. 2 left side half block photo.The left and right half block photo of Fig. 1, Fig. 2, former is a natural marble, it is widely different from color and texture, decorative pattern to handle the back, if do not distinguish that from the seam of left and right sides half block butt joint who does not see former in same block of sheet material.Other versicolor marbles are the same with the beige marble, on the basis of true qualities, produce the variation of light color, and the product after the variable color is the same with natural essence.
To make formerly do not have commercial value or the lower natural Dali of commercial value (marble coloring technology is simple with variable color technology of the present invention, cost is not high), but brought very big economic benefit, its commodity value is appreciated, improve marmorean commodity stone material utilization ratio, this technology can make low-grade marble be applied in large quantities can save a large amount of foreign exchanges on the top-grade building, to the development and the stone material utilization of China marble enterprise, application prospect is very wide.
Claims (3)
1. natural marble coloring method, step is earlier natural marble to be cut into sheet material by decorating requirement, carrying out variable color handles, after the variable color marble sheet material is polished, it is characterized in that: adopt heating treatment method to realize marble coloring, the marble sheet material of specification is placed in the environment of sealing, 380 ℃～450 ℃ of Heating temperatures, soaking time 3-5 hour, stop heating after the insulation, naturally cooling in air, realize marble coloring, the depth of variable color, or the variation requirement of decorative pattern adopt thermal conductance radiation related process to finish.
2. a kind of natural marble coloring method according to claim 1 is characterized in that adopting the thermal radiation mode to heat, and makes the natural marble color change.
3. natural marble coloring method according to claim 1 and 2, it is characterized in that using microwave heating method, 400 ℃ of Heating temperatures, soaking time 4 hours stops heating after the insulation, in air, cool off, with Chinese beige natural marble coloring oyster white, perhaps milk yellow, perhaps other versicolor marbles of white are the same with the beige marble, produce the variation of light color on the basis of true qualities, the product after the variable color is the same with natural essence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001168029A CN1157349C (en) | 2000-06-27 | 2000-06-27 | Natural marble coloring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001168029A CN1157349C (en) | 2000-06-27 | 2000-06-27 | Natural marble coloring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1278489A CN1278489A (en) | 2001-01-03 |
| CN1157349C true CN1157349C (en) | 2004-07-14 |
Family
ID=4586202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001168029A Expired - Fee Related CN1157349C (en) | 2000-06-27 | 2000-06-27 | Natural marble coloring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1157349C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336586B (en) * | 2010-07-23 | 2013-03-13 | 福建溪石股份有限公司 | Preparation method for changing color of granite after electrolysis |
| CN101913206B (en) * | 2010-08-31 | 2014-12-03 | 福建省南安市晋源石业有限公司 | Natural stone decoloring process |
| EP3348943A1 (en) * | 2017-01-11 | 2018-07-18 | Wishing Star Marble Co. Ltd. | Device and method for optimizing natural stone |
-
2000
- 2000-06-27 CN CNB001168029A patent/CN1157349C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1278489A (en) | 2001-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113773118B (en) | Jun porcelain overglaze color drawing process | |
| CN103833329A (en) | Preparation method of reinforced bone china and product prepared therefrom | |
| CN103753996B (en) | A kind of formation method of artificial marble surface pattern | |
| CN109896745A (en) | A kind of Sub-shine glaze and its manufacture craft | |
| CN1157349C (en) | Natural marble coloring method | |
| CN102557455A (en) | Sky blue glass ceramic fusion block and preparation method thereof | |
| CN106365448A (en) | Multi-void imitated stone glaze porcelain and preparation process | |
| CN114873989B (en) | Crystal ice crack porcelain and preparation method thereof | |
| CN110540406A (en) | Rice paper porcelain and preparation method and application thereof | |
| CN1044621A (en) | High-temperature coloured glass mural painting preparation technology | |
| CN101642316A (en) | Method for fixing colors and adding luster of colored pearls | |
| CN101717190B (en) | Moderate-borosilicate scarlet glass and preparation method | |
| CN1765817A (en) | Green glaze ink color ceramics production method | |
| CN1165122A (en) | High-temp. | |
| CN2173173Y (en) | Metal inlay surface brick | |
| CN1948031B (en) | Method for making jade-imitation color picture | |
| RU2077430C1 (en) | Method for decoration of art porcelain | |
| CN201082655Y (en) | Stained glass stone composite mosaic | |
| CN101054041B (en) | Stone color-rusting and dying technology | |
| CN2530185Y (en) | Anti-explosion transparent glass panel of electromagnetic oven | |
| TW480225B (en) | Method for producing cold-pressed EVA 3-D decorative sheet | |
| CN1109453A (en) | Method for manufacturing carved ceramic-imitated ceramic | |
| Martínez Simó | Innovation in the process of tile decoration | |
| CN1210781A (en) | Method for processing golden stone by using natural granite | |
| CN104369602A (en) | Method for engraving trademark logo in crystal diamond |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |