CN101941233B - Preparation method of artificial stone with imitated wood grain pattern and artificial stone - Google Patents
Preparation method of artificial stone with imitated wood grain pattern and artificial stone Download PDFInfo
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- CN101941233B CN101941233B CN2010102577072A CN201010257707A CN101941233B CN 101941233 B CN101941233 B CN 101941233B CN 2010102577072 A CN2010102577072 A CN 2010102577072A CN 201010257707 A CN201010257707 A CN 201010257707A CN 101941233 B CN101941233 B CN 101941233B
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- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 2
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- 229920006337 unsaturated polyester resin Polymers 0.000 description 13
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Abstract
The invention discloses a preparation method of artificial stone with imitated wood grain pattern, which comprises the following steps: (1) preparing artificial stone mud materials with at least two different colors, and respectively stirring uniformly; (2) carrying out the following operations in vacuum state: i, conveying the artificial stone mud material with one color in step (1) to a tablet machine, and pressing the mud material into mud tablets by using the tablet machine; laying the artificial stone mud material with another color on the mud tablets, and pressing with the tablet machine; repeatedly laying and pressing the rest of the artificial stone mud materials by using the same method to obtain a wood grain unit mud material lamella; ii, overlapping the mud material layers, molding and pressing to obtain the artificial stone blocks; (3) curing the artificial stone blocks obtained in step ii, and cutting the artificial stone blocks in the direction capable of displaying the laminated grain structure, thereby obtaining the blank pieces; and (4) sanding and polishing the blank pieces in step (3) to obtain the artificial stone product. The product of the invention presents an imitated wood grain pattern.
Description
Technical field
The present invention relates to artificial stone manufacturing technology field, especially refer to a kind of preparation method of artificial stone of imitative grain pattern, also relate to artificial stone by this method preparation.
Background technology
Artificial stone normally utilizes the particle of lithotome, is contained the resin combination bonding of initator, promoter, more a kind of decoration base (piece, plate) of vibratory compaction molding material under vacuum.The base of artificial stone (piece, plate) material is finally made artificial stone products such as various dalles, profile shapes after cutting, milling, the processing of polishing supervisor.Artificial stone is to develop a kind of faster new varieties in the stone material in recent years; Have both marmorean natural texture and firm quality, the bright and clean exquisiteness of pottery, the workability of timber; Can be widely used in ground, the metope of all kinds of buildings, the decoration of table top, vast potential for future development arranged at building material industry.
The basic production process that existing artificial stone is manufactured is unsaturated polyester resin, auxiliary curing agent, natural marble metaling, pigment and filler (that is trickle powdery marble) etc. to be put in the mixer fully mix; Then under vacuum state discharging to mould; Then carry out vacuum vibration compression moulding; Solidify, cut, polish, promptly obtain artificial stone plate's face product, its characteristics of organizational structure only limits to homogeneous texture; Its pattern color characteristic is limited to building stones particle maculation shape distribution shape basically, is similar to natural granite.Therefore, though present artificial stone is similar with lithotome color and texture, its color is dull, and the deficiency that decorative pattern is simple has a strong impact on its application and range of application.Moreover, owing to existing artificial stone product processes reason, often use replacement part natural stone metalings such as beads, shell to produce artificial slabstone, but the plate face that obtains remain mottled type; For the style problem, though but the people increases some styles for mixing colours, can not solve whole decorative pattern dull inherent defect and deficiency all the time.
For effectively enriching the pattern of artificial stone; Reach the effect and the quality of natural stone; Further widen the application and the range of application of artificial stone product; Industry had been done many significant explorations and research in the last few years, and the artificial stone product of various patterns also arises at the historic moment in succession, and imitative grain pattern artificial stone promptly is one of them.
As previous example; Chinese invention patent application " a kind of preparation method of wood grain artificial stone tile for wall or floor " (application number is 200710151126.9) is arranged; Adopt traditional alr mode; Place an agitating device to stir the various raw materials of producing artificial stone, thereby make final imitative grain pattern artificial stone can produce that texture is meticulous inadequately, texture is short and technological deficiency and deficiency such as texture is mixed and disorderly unavoidable.In addition, this invention is mainly used in small-scale production and makes wood grain artificial stone, and this preparation method production efficiency is low, is difficult to satisfy the extensive demand of producing in enormous quantities.
Summary of the invention
The present invention is directed to deficiency, propose a kind of preparation method of artificial stone of imitative grain pattern, changed alr mode, make that production board face pattern line is long, texture is meticulous, and present the certain rule trend, reproduce grain pattern realistically; This preparation method has realized extensive production in enormous quantities, has improved production efficiency effectively.The artificial stone of the corresponding imitative grain pattern that has proposed to be obtained by above-mentioned preparation method, characteristics of organizational structure and pattern color characteristic be different with existing product all.
In order to realize the foregoing invention purpose, the present invention provides following technical scheme: a kind of preparation method of artificial stone of imitative grain pattern may further comprise the steps:
1., the preparation at least two kinds of different colours the artificial stone pug, stir respectively;
2., under vacuum state, carry out following operation:
I, earlier with step 1. in a kind of artificial stone pug of color be delivered to the tablet press machine place, be pressed into the pug sheet through tablet press machine; On this pug sheet, lay step 1. in the artificial stone pug of another kind of color, suppress through tablet press machine again; According to aforesaid way all the other artificial stone pugs are repeated to lay compacting, process the pug synusia of a wood grain unit;
Ii, pug synusia that step I is obtained are processed artificial Waste stone material through overlapping cloth, moulding compacting;
3., artificial Waste stone material that step I i is obtained is cured processing, from the direction that can show the stratiform texture structure artificial Waste stone material cut again, becomes blank sheet;
4., step blank sheet is 3. carried out sanding and polishing, one-tenth artificial stone product.
Preferably, step a kind of concrete operations mode 2. is:
Vacuumize, and under vacuum state, carry out following operation:
I, with step 1. in institute stir first kind of color preparing the blanking of artificial stone pug to conveyer belt; Be pressed into the pug sheet through tablet press machine again; Then through conveyer belt be transported to step 1. in artificial stone pug blanking place of second kind of color; The artificial stone pug blanking overlappingly of second kind of color on the pug sheet of first kind of color, is pressed into the pug sheet through tablet press machine again; Artificial stone pug species number according to all different colours carries out aforesaid operations successively, processes the pug synusia of a wood grain unit of at least two kinds of colors;
Ii, be placed in the compacting tool set case pug synusia cloth in the step I is overlapping, carry out the moulding compacting, become artificial Waste stone material through vibrating compacting equipment.
Compared with prior art, the present invention adopts the artificial stone pug to different colours to stir preparation respectively, under vacuum state, carries out the layering compacting then, and carries out overlap-add procedure regularly, last moulding compacting, cured, cutting and sanding and polishing.Can realize the pattern diversity of artificial stone base (piece, plate) effectively, realize the trickle adjustment of multiple pattern, greatly enrich the pattern of artificial stone product, improve the quality of artificial stone product; Realized that simultaneously extensive production in enormous quantities imitates wooden pattern artificial stone, improved production efficiency.
Preferably, step is the artificial stone pug of middle different colours 1., is on the surface of artificial stone pug, to spray toner or mill base.At artificial stone pug sheet surface sprinkling toner or mill base, can further enrich the pattern effect of imitative grain pattern artificial stone product.
Above-mentioned toner is generally processed through mixing, mix to stir by Bayer Huang and Snow Flower White powder, can certainly mix together each other through the two or more monochromatic toner of other color; Said monochromatic toner is to adopt conventional commercially available being used to regulate the toner of artificial stone color.
Above-mentioned mill base does not have strict particular requirement yet, says in principle, so long as be applicable to the resin type artificial stone, can all be applicable to the present invention from the mill base of spray gun ejection.Said mill base is to use conventional commercially available resin type artificial stone to form required color with the mill base color matching, generally also satisfies Engler viscometer reading interval through the composition adjusting and is in 5s～5min, and preferred Engler viscometer reading is 10s～30s; Described composition adjusting measure is for adding conventional commercially available solvent, and for example alcohol, acetone, styrene etc. are used as diluent, also add the unsaturated polyester resin thickening in case of necessity.From the technical standpoint of this area, any adjustment or change about said mill base composition all still all are within the scope of the present invention.
Preferably, the vacuum state of step in 2. is: less than-0.077MPa.Be more preferably: less than-0.096MPa.The meaning of vacuum height is that it directly influences residue gas porosity in the artificial stone, and vacuum is high more, and the porosity can be more little in the artificial stone product, helps improving product quality.
Preferably, step 3. in cured under normal temperature to 160 ℃, carry out.Solidify under the conventional environment temperature, it not only can satisfy the general performance requirement, and energy consumption is low; Under heating condition, solidify; Can obtain better resin polymerization quality, if but solidification temperature is too high, above 160 ℃; Can cause resin property to descend on the contrary; Its reason mainly is that the molecular motion characteristics have new variation, and strand curls, the internal reaction probability greatly increases, so solidify degradation on the contrary.
Preferably, the step direction of artificial Waste stone material being cut in 3. is for perpendicular to the pug synusia.Can guarantee that each layer pug sheet demonstrates the meticulousst imitative grain pattern, although other angle can the wideer characteristic of exhibit textural.
Preferably, the artificial stone pug is wipeed off through doctor blade device earlier before the tablet press machine compacting in the step I.After can making the blanking of artificial stone pug like this, surfacing some, treat the tablet press machine compressing tablet after, pug sheet surface can be more smooth smooth, finally makes the texture of artificial stone product more clear.
Preferably, comprise in the said artificial stone pug formula:
Aggregate 8～80wt%
Filler 13～75wt%
Resin combination 6.5～40wt%
Pigment is an amount of.
Wherein, said aggregate or filler are selected from one or more in marble, quartz, granite and the aluminium hydroxide; Its screen size of the particle diameter of said aggregate is 4 orders～400 orders; Its screen size of the particle diameter of said filler is greater than 400 orders.Said resin combination comprises unsaturated-resin, initator and promoter; Said pigment is the color that changes the artificial stone pug, and use amount is an amount of, as long as can reach the purpose of differentiating the artificial stone pug from color.
Preferred, comprise in the said artificial stone pug formula:
Aggregate 30～80wt%
Filler 13～50wt%
Resin combination 5～30wt%
Pigment is an amount of.
Because the granule size of aggregate, filler is different in the pug, the artificial stone pug that each component homogenizing obtains after stirring, its plasticity is suitable in follow-up compacting pug sheet process, ensureing good building-up property, is convenient to pug and is pressed into sheet; Certainly because such plasticity, during pug stirs, wherein will form naturally and contain the pellet that particle diameter is the mm level, particle diameter is the pug agglomerate of cm level and dm level.In preparation method's technical process of the present invention, the thickness of described pug sheet can be controlled according to the needs of artificial stone product, can be in the mm level up to the dm level.
Through said method gained artificial stone product, its pattern or color are striated at interval, similar wood texture.
The prefabricated tablet forming technique of artificial stone pug is introduced on the invention property ground; It prepares meticulous pattern texture effectively, has increased the quality compactness of pug, and the pug sheet that is pressed into has simultaneously had the yardstick advantage that extends on the length direction; Thereby produced following technique effect: because pug sheet quality is fine and close; When follow-up sprinkling toner or mill base, toner that is adhered to or color paste layer will rest on pug sheet surface and can not permeate the inside that is diffused into the pug sheet, form the bed of material of the same colour; Prepare meticulous pattern texture effectively, enriched the pattern of product.Prefabricated tablet forming technique has solved effectively that existing imitative grain pattern artificial stone texture is not meticulous, texture is short and several big technical problems such as texture is mixed and disorderly; The imitative grain pattern artificial stone plate face texture of gained is longer meticulousr; And be rule trend; Thereby the exquisite texture of wood grain that in artificial stone, reproduced more true to nature has brought bigger appreciation space to product.
Compacting that another key technology of the present invention is exactly the pug sheet and overlapping pressing step.The compacting of pug sheet and overlapping compacting among the present invention can bring realization through tablet press machine and conveying, start conveyer belt; Start the blanking arc door of the artificial stone pug agitating device of first kind of color; Conveyer belt moves on one side, agitating device blanking on one side, with the artificial stone pug blanking of first kind of color on conveyer belt; Through tablet press machine the artificial stone pug of the first kind color of blanking on conveyer belt is pressed into long ribbon shape pug sheet again; Again the pug sheet is transported to the artificial stone pug feed opening place of second color through conveyer belt, the overlapping blanking of artificial stone pug of second kind of color on the pug sheet of first kind of color, is suppressed the pug sheet again; According to the difference of artificial stone pug species number, carry out aforesaid operations successively.For making final artificial stone product texture more clear, after the pug blanking of first kind of color, wipe off through doctor blade device earlier, be pressed into the pug sheet through tablet press machine again.
The two the cooperation of the speed of service that the thickness of every layer of pug sheet can be through conveyer belt and the blanking velocity of corresponding agitating device is controlled.In addition; For guaranteeing in blanking, compacting pug sheet and overlapping process, can not occur coming off and rupturing of pug sheet; Realizing the long and meticulous of imitative grain pattern texture, also is to need to realize that aforesaid conveyer belt speed follows the two the coupling of blanking velocity of corresponding agitating device.
The specific 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.
Among each following embodiment; XG-815 powder (He Prefecture, Guangxi rising sun photoinitiator chemical Co., Ltd; Be the full name of calcite powder commodity down together), although wherein indicate screen size, daily sampling observation data show; To such an extent as to the two separately weight can both pass through 400 mesh sieves more than 95% more than 90%, thereby belong to " filler " alleged among the present invention in fact.In following examples, resin is that lotus flower board unsaturated-resin, initator that Guangdong Fanyu District nation rises chemical industry Co., Ltd and provides are that to rise board initator, promoter be that board promoter is risen by the nation that Guangdong Fanyu District nation rises chemical industry Co., Ltd and provides for nation that Guangdong Fanyu District nation rises chemical industry Co., Ltd and provides.
Embodiment 1
Need use 3 mixers in the present embodiment: No. 1 mixer, No. 2 mixers and No. 3 mixers.
In No. 1 mixer: 3 tons of feed gross weights, filling a prescription is south China board 80 orders (commodity order number, down together) Snow Flower White 52.7wt%; XG-815 powder 40wt%; The happy yellow 0.15wt% of Bayer, (happy yellow, the Bayer of Bayer is happy red and Bayer is happy green, is pigment for the happy red 0.03wt% of Bayer; Down together), initator 0.1wt% rises in lotus flower board unsaturated polyester resin 7wt%, nation, promoter 0.02wt% rises in nation.
In No. 2 mixers: 3 tons of feed gross weights, filling a prescription is south China board 80 order Snow Flower White 30wt%, XG-815 powder 50wt%; The happy yellow 0.1wt% of Bayer, the happy red 0.08wt% of Bayer, lotus flower board unsaturated polyester resin 19.6wt%; Initator 0.2wt% rises in nation, and promoter 0.02wt% rises in nation.
In No. 3 mixers: 3 tons of feed gross weights, filling a prescription is south China board 80 order Snow Flower Whites 80%, XG-815 powder 13%; The happy yellow 0.08wt% of Bayer; The happy red 0.01wt% lotus flower board unsaturated polyester resin 6.8 of Bayer, initator 0.1wt% rises in nation, and promoter 0.01wt% rises in nation.
By in the prescription resin agitator tank that the suction of required unsaturated polyester resin difference is corresponding, add promoter and initator successively earlier, stir 10min and fully be mixed and made into resin combination, subsequent use.Required Snow Flower White, XG-815 powder and Bayer is happy yellow; Bayer happy red adding respectively after three artificial stone pug mixers stir 15 minutes with 5 rev/mins rotating speed homogenizing; Inject the preprepared resin combination respectively, stir 10 minutes acquisition three-type-persons with 15 rev/mins rotating speeds and make the stone pug.System is evacuated to vacuum is-0.078Mpa; Under vacuum state, operate as follows: at first, open mixer blanking arc door No. 1, with the pug blanking on conveyer belt; Wipe off through doctor blade device earlier, the back is pressed into the pug sheet of first kind of color through tablet press machine; Secondly; The pug sheet of the first kind of color that suppresses is delivered to No. 2 mixer blankings place through conveyer belt; Let pug blanking overlappingly in No. 2 mixers on the pug sheet of the first kind of color that has suppressed; Wipe off through doctor blade device earlier, process the pug sheet of second kind of color again through tablet press machine; After be delivered to No. 3 mixer blankings place and repeat above-mentioned steps, thereby obtain pug synusia, i.e. wood grain unit with three kinds of colors; At last, to the compacting tool set case, promptly this wood grain unit carries out that multilayer is overlapping to be placed in the compacting tool set case with pug synusia cloth; Through higher-order of oscillation equipment that the compacting of pug synusia is closely knit, thus the artificial Waste stone material that the length size is respectively about 3.2m * 1.6m * 0.85m obtained.Under the conventional environment temperature or be heated to solidify 15 days under the temperature that is no more than 160 ℃ after; Along being parallel to short transverse that is cutting and sanding and polishing, thereby obtain to have the imitative Serpenggiante artificial stone product of 3 chromatograph wood grain unit along the face of 3.2m * 0.85m size.
Embodiment 2
Need use 2 mixers in the present embodiment: No. 1 mixer, No. 2 mixers.
In No. 1 mixer: 4.5 tons of feed gross weights, filling a prescription is south China board 80 orders (commodity order number, down together) Snow Flower White 79.5wt%; XG-815 powder 13.5wt%; The happy yellow 0.15wt% of Bayer, the happy red 0.03wt% of Bayer, lotus flower board unsaturated polyester resin 6.7wt%; Initator 0.1wt% rises in nation, and promoter 0.02wt% rises in nation.
In No. 2 mixers: 4.5 tons of feed gross weights, filling a prescription is south China board 80 order Snow Flower White 21wt%, XG-815 powder 59wt%; The happy yellow 0.13wt% of Bayer, the happy red 0.05wt% of Bayer, lotus flower board unsaturated polyester resin 19.6wt%; Initator 0.2wt% rises in nation, and promoter 0.02wt% rises in nation.
By in the prescription resin agitator tank that the suction of required unsaturated polyester resin difference is corresponding, add promoter and initator successively earlier, stir 10min and fully be mixed and made into resin combination, subsequent use.Required Snow Flower White, XG-815 powder and Bayer is happy yellow; Bayer happy red adding respectively after two artificial stone pug mixers stir 15 minutes with 5 rev/mins rotating speed homogenizing; Inject the preprepared resin combination respectively, stir with 15 rev/mins rotating speeds and obtained two kinds of artificial stone pugs in 10 minutes.System is evacuated to vacuum is-0.099Mpa; Under vacuum state, operate as follows: at first, open mixer blanking arc door No. 1, with the pug blanking on conveyer belt; Wipe off through doctor blade device earlier, the back is pressed into the pug sheet of first kind of color through tablet press machine; Secondly; The pug sheet of the first kind of color that suppresses is delivered to No. 2 mixer blankings place through conveyer belt; Let pug blanking overlappingly in No. 2 mixers on the pug sheet of the first kind of color that has suppressed, wipe off through doctor blade device earlier, process the pug sheet of second kind of color again through tablet press machine; Thereby the pug synusia that acquisition has two kinds of colors, i.e. a wood grain unit; At last, to the compacting tool set case, promptly this wood grain unit carries out that multilayer is overlapping to be placed in the compacting tool set case with pug synusia cloth; Through higher-order of oscillation equipment that the compacting of pug synusia is closely knit, thus the artificial Waste stone material that the length size is respectively about 3.2m * 1.6m * 0.85m obtained.Under the conventional environment temperature or be heated to solidify 15 days under the temperature that is no more than 160 ℃ after; Along being parallel to short transverse that is cutting and sanding and polishing, thereby obtain to have the imitative Serpenggiante artificial stone product of two chromatograph wood grain unit along the face of 3.2m * 0.85m size.
Embodiment 3
Need use 3 mixers in the present embodiment: No. 1 mixer, No. 2 mixers and No. 3 mixers.
In No. 1 mixer: 3 tons of feed gross weights, south China board 80 order Snow Flower White 8wt%, XG-815 powder 75wt%; The happy yellow 0.2wt% of Bayer, the happy green 0.03wt% of Bayer, lotus flower board unsaturated polyester resin 16.5wt%; Initator 0.24wt% rises in nation, and promoter 0.03wt% rises in nation.
In No. 2 mixers: 3 tons of feed gross weights, south China board 80 order Snow Flower White 80wt%, XG-815 powder 13wt%; The happy yellow 0.35wt% of Bayer, the happy green 0.03wt% of Bayer, lotus flower board unsaturated polyester resin 6.5wt%; Initator 0.1wt% rises in nation, and promoter 0.02wt% rises in nation.
In No. 3 mixers: 3 tons of feed gross weights, south China board 80 order Snow Flower White 40wt%, XG-815 powder 45.35wt%; The happy yellow 0.32wt% of Bayer, the happy green 0.1wt% of Bayer, lotus flower board unsaturated polyester resin 14wt%; Initator 0.2wt% rises in nation, and promoter 0.03wt% rises in nation.
The toner prescription: 1% Bayer is yellow, and 99%100 order Snow Flower White powders are through mixing.
Paste formula: 1% Feitian black slurry, 79% Feitian stock white, 20% alcohol stirs after the mixing.
By in the prescription resin agitator tank that the suction of required unsaturated polyester resin difference is corresponding, add promoter and initator successively earlier, stir 10min and fully be mixed and made into resin combination, subsequent use.Required Snow Flower White, XG-815 powder and Bayer is happy yellow; Bayer happy red adding respectively after three artificial stone pug mixers stir 15 minutes with 5 rev/mins rotating speed homogenizing; Inject the preprepared resin combination respectively, stir 10 minutes acquisition three-type-persons with 15 rev/mins rotating speeds and make the stone pug.System is evacuated to vacuum is-0.087Mpa; Under vacuum state, operate as follows: at first, open mixer blanking arc door No. 1, with the pug blanking on conveyer belt; Wipe off through doctor blade device earlier, the back is pressed into the pug sheet of first kind of color through tablet press machine; Secondly; The pug sheet of the first kind of color that suppresses is delivered to No. 2 mixer blankings place through conveyer belt; Let pug blanking overlappingly in No. 2 mixers on the pug sheet of the first kind of color that has suppressed; Wipe off through doctor blade device earlier, process the pug sheet of second kind of color again through tablet press machine; After be delivered to No. 3 mixer blankings place and repeat above-mentioned steps, thereby obtain pug synusia, i.e. wood grain unit with three kinds of colors; At last, to the compacting tool set case, promptly this wood grain unit carries out that multilayer is overlapping to be placed in the compacting tool set case with pug synusia cloth; Through higher-order of oscillation equipment that the compacting of pug synusia is closely knit, thus the artificial Waste stone material that the length size is respectively about 3.2m * 1.6m * 0.85m obtained.Under the conventional environment temperature or be heated to solidify 15 days under the temperature that is no more than 160 ℃ after; Along being parallel to short transverse that is cutting and sanding and polishing, thereby obtain to have the imitative Serpenggiante artificial stone product of 3 chromatograph wood grain unit along the face of 3.2m * 0.85m size.
Be the further pattern effect of abundant imitative grain pattern artificial stone product, in the present embodiment, can prepare toner or the mill base that mixes in advance the surface sprinkling of the pug sheet of one or more different colours that suppress.
Above content is merely preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, the part that on the specific embodiment and range of application, all can change, this description should not be construed as limitation of the present invention.
Claims (11)
1. the preparation method of the artificial stone of an imitative grain pattern may further comprise the steps:
1., the preparation at least two kinds of different colours the artificial stone pug, stir respectively;
2., under vacuum state, carry out following operation:
I, earlier with step 1. in a kind of artificial stone pug of color be delivered to the tablet press machine place, be pressed into the pug sheet through tablet press machine; On this pug sheet, lay step 1. in the artificial stone pug of another kind of color, suppress through tablet press machine again; According to aforesaid way all the other artificial stone pugs are repeated to lay compacting, process the pug synusia of a wood grain unit;
Ii, pug synusia that step I is obtained are processed artificial Waste stone material through overlapping cloth, moulding compacting;
3., artificial Waste stone material that step I i is obtained is cured processing, from the direction that can show the stratiform texture structure artificial Waste stone material cut again, becomes blank sheet;
4., step blank sheet is 3. carried out sanding and polishing, one-tenth artificial stone product.
2. preparation method as claimed in claim 1 is characterized in that: the step 1. artificial stone pug of middle different colours also is included in the measure of spraying toner or mill base on the surface of artificial stone pug.
3. preparation method as claimed in claim 1 is characterized in that: the vacuum state of step in 2. is: less than-0.077MPa.
4. preparation method as claimed in claim 1 is characterized in that: step 3. in cured under normal temperature to 160 ℃, carry out.
5. preparation method as claimed in claim 1 is characterized in that: the direction that step is cut artificial Waste stone material in 3. is for perpendicular to the pug synusia.
6. preparation method as claimed in claim 1 is characterized in that: the artificial stone pug is wipeed off through doctor blade device earlier before the tablet press machine compacting in the step I.
7. preparation method as claimed in claim 2 is characterized in that: comprise in the said artificial stone pug formula:
8. preparation method as claimed in claim 7 is characterized in that: said aggregate or filler are selected from one or more in marble, quartz, granite and the aluminium hydroxide; Its screen size of the particle diameter of said aggregate is 4 orders～400 orders; Its screen size of the particle diameter of said filler is greater than 400 orders.
9. preparation method as claimed in claim 7 is characterized in that: comprise in the said artificial stone pug formula:
10. preparation method as claimed in claim 1 is characterized in that: said step a kind of concrete operations mode 2. is:
Vacuumize, and under vacuum state, carry out following operation:
I, with step 1. in institute stir first kind of color preparing the blanking of artificial stone pug to conveyer belt; Be pressed into the pug sheet through tablet press machine again; Then through conveyer belt be transported to step 1. in artificial stone pug blanking place of second kind of color; The artificial stone pug blanking overlappingly of second kind of color on the pug sheet of first kind of color, is pressed into the pug sheet through tablet press machine again; Artificial stone pug species number according to all different colours carries out aforesaid operations successively, processes the pug synusia of a wood grain unit of at least two kinds of colors;
Ii, be placed in the compacting tool set case pug synusia cloth in the step I is overlapping, carry out the moulding compacting, become artificial Waste stone material through vibrating compacting equipment.
11. an artificial stone that makes like each said preparation method of claim 1～10, its pattern or color are striated at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102577072A CN101941233B (en) | 2010-08-17 | 2010-08-17 | Preparation method of artificial stone with imitated wood grain pattern and artificial stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102577072A CN101941233B (en) | 2010-08-17 | 2010-08-17 | Preparation method of artificial stone with imitated wood grain pattern and artificial stone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101941233A CN101941233A (en) | 2011-01-12 |
| CN101941233B true CN101941233B (en) | 2012-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102577072A Expired - Fee Related CN101941233B (en) | 2010-08-17 | 2010-08-17 | Preparation method of artificial stone with imitated wood grain pattern and artificial stone |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773912A (en) * | 2011-05-13 | 2012-11-14 | 江西斯米克陶瓷有限公司 | Tablet line flower fabric technology for vitrified tiles |
| CN102416651A (en) * | 2011-10-21 | 2012-04-18 | 云浮市传奇岗石有限公司 | Twill multi-color artificial stone and production method thereof |
| CN103291046B (en) * | 2013-06-07 | 2015-07-01 | 张玉伟 | Floor tile processing technology |
| CN104802281A (en) * | 2014-01-23 | 2015-07-29 | 吴文鸿 | Preparation method of textured artificial stone |
| CN105016654A (en) * | 2015-06-26 | 2015-11-04 | 汤雄跃 | Preparation method of low-resin multicolor agglomerated stone |
| CN109263050B (en) * | 2018-08-03 | 2021-06-11 | 东莞均益精密五金制品有限公司 | Wood grain effect fiber material and preparation method thereof |
| CN109049281A (en) * | 2018-09-27 | 2018-12-21 | 安徽省安美利特环保材料科技有限公司 | A kind of vacuum stone and preparation process with multicolor patterns |
| CN113754372A (en) * | 2021-09-01 | 2021-12-07 | 广西利升石业有限公司 | Wood grain imitation inorganic artificial travertine and its production process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101190546A (en) * | 2006-11-21 | 2008-06-04 | 天津市河东区盛隆化工厂 | Artificial stone plate graphic pattern preparation method |
| CN101200088A (en) * | 2006-12-15 | 2008-06-18 | 光联兴业股份有限公司 | Produce of emulated veins artificial stone |
| CN101264633B (en) * | 2007-03-12 | 2010-12-22 | 光联兴业股份有限公司 | Method for manufacturing artificial stone with natural stone veins |
| CN101125744A (en) * | 2007-07-13 | 2008-02-20 | 李华章 | Synthetic quartz with marble pattern and color and manufacturing technique thereof |
| CN101462848A (en) * | 2007-12-20 | 2009-06-24 | 天津市世纪东方建筑景观雕塑技术开发中心 | Manufacturing method of wood grain artificial stone tile for wall or floor |
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| CN101941233A (en) | 2011-01-12 |
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