CN107793129A - A kind of preparation method for the wood grain tile that there is wood to tie effect - Google Patents
A kind of preparation method for the wood grain tile that there is wood to tie effect Download PDFInfo
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- CN107793129A CN107793129A CN201711098721.0A CN201711098721A CN107793129A CN 107793129 A CN107793129 A CN 107793129A CN 201711098721 A CN201711098721 A CN 201711098721A CN 107793129 A CN107793129 A CN 107793129A
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- Prior art keywords
- grains
- wood
- cluster
- pug
- wood grain
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- 239000002023 wood Substances 0.000 title claims abstract description 99
- 230000000694 effects Effects 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 239000003086 colorant Substances 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 238000001354 calcination Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 24
- 239000000440 bentonite Substances 0.000 claims description 19
- 229910000278 bentonite Inorganic materials 0.000 claims description 19
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 17
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 16
- 238000000498 ball milling Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011449 brick Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 239000010433 feldspar Substances 0.000 claims description 9
- 239000010881 fly ash Substances 0.000 claims description 9
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 8
- 235000017550 sodium carbonate Nutrition 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 5
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 4
- 229960004643 cupric oxide Drugs 0.000 claims description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 4
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims description 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 claims description 2
- 229940112669 cuprous oxide Drugs 0.000 claims description 2
- 229960005191 ferric oxide Drugs 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 description 14
- 239000010410 layer Substances 0.000 description 9
- 239000003292 glue Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 241001408630 Chloroclystis Species 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- C04B33/00—Clay-wares
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- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
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- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
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- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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Abstract
A kind of preparation method for the wood grain tile that there is wood to tie effect, comprises the following steps：A, stock up：A1, to be equipped with two kinds or more the indexes of aridity, shrinkage factors basically identical, and color has the pug of contrast after calcining, and moisture content is 10% 20%；A2, prepare the cluster of grains with uneven mixing colorant；B, blanking：Above-mentioned raw materials are put into by the extruder with helical-blade according to the size of required colour contrast in proportion, first pug of the input as background color, after it is completely into extruder, the input cluster of grains of interval, then put into the pug as lines, the input cluster of grains of interval, then the pug as background color, the input cluster of grains of interval are put into again, then put into the pug as lines, so circulation, it is so continuous to intersect blanking；C, extrusion molding；D, dry to burn till and obtain the wood grain tile with wood knot effect.The present invention proposes a kind of preparation method of the wood grain tile with wood knot effect, solves the technical problem that the wood grain tile of existing extrusion forming can not have wood knot simulated effect.
Description
Technical field
The present invention relates to the technical field of Ceramic Tiles, more particularly to a kind of preparation side for the wood grain tile that there is wood to tie effect
Method.
Background technology
In the prior art in order to obtain the high wood grain tile of fidelity, the general technology using the inkjet printing in adobe, will
Wood knot is got on by inkjet printing design, but its patterned layer, using long afterwards, especially exterior wall is in use, can be by larger mill
Damage, pattern can fade or be erased, and the existing system typically by the way of extrusion molding of the wood grain tile with entire body wood grain lines
It is standby, but the wood grain tile of its extrusion molding only has the effect of wood grain lines, and without the wood knot lines on truewood, therefore it spreads
Overall fidelity is not high after patch, it is easy to it finds that it is Ceramic Tiles, in order to improve the emulation of the wood grain tile of extrusion molding
Spend, it is the technology hardly possible for needing to break through in extrusion technology that wood knot effect how to be presented in the brick face of extrusion molding acquisition wood grain tile
Topic.
The content of the invention
It is an object of the invention to propose a kind of preparation method of the wood grain tile with wood knot effect, solve existing be squeezed into
The wood grain tile of type can not have the technical problem of wood knot simulated effect.
To use following technical scheme up to this purpose, the present invention：
A kind of preparation method for the wood grain tile that there is wood to tie effect, comprises the following steps：
A, stock up：
Two kinds or more a1, the outfit indexes of aridity, shrinkage factors are basically identical, and color has the pug of contrast after calcining, wherein
Pug as background color accounts for 90%-65%, the pug as lines accounts for 10%-35%, and moisture content is 10%-20%；
A2, the cluster of grains with uneven mixing colorant is prepared, be at least mixed with two kinds of colorants, and the ratio that developed the color after its calcining
Pug color is deep in step a1, and a diameter of 0.5-2cm of the cluster of grains, its moisture content is 10%-13%；
B, blanking：
Above-mentioned raw materials are put into proportion by the extruder with helical-blade according to the size of required colour contrast, first put into conduct
The pug of background color, after it is completely into extruder, the input cluster of grains of interval, then the pug as lines is put into, interval
Cluster of grains is put into, then puts into the pug as background color, the input cluster of grains of interval again, then puts into the pug as lines, such as
This circulation, so continuous to intersect blanking, the input quantity of each cluster of grains is 2-4；
C, extrusion molding：The extruded machine extrusion molding of above-mentioned pug and cluster of grains simultaneously cuts into adobe, wherein cluster of grains by
Cutting part is splitted；
D, drying is burnt till：After brick bat drying, enter klining into wood grain tile of the acquisition with wood knot effect.
At least two pugs are subjected to spiral squeezing in an extruder, in the interval that different pugs are put into, addition has
The cluster of grains of uneven secondary colour, cluster of grains intersects blanking between pug, and during extrusion cutting, it is located at the cluster of grains of both sides
It is extruded the cutter device at machine extrusion to split, its section is located at the surface of adobe, and klining is entered after drying has wood into acquisition
The wood grain tile of effect is tied, because cluster of grains has uneven mixing colorant, different colorants is located at the difference of cluster of grains respectively
Position, polychrome are mixed, its inhomogeneities so that colour developing is folded for the multi-layer-colored of imitative natural wood knot after the section calcining of cluster of grains
The colour developing of conjunction, has simulated effect very true to nature, and the application solves existing extrusion forming by the combination of cluster of grains and pug
Technical problem of the wood grain tile without wood knot simulated effect, in addition, the uneven mixing colorant of its cluster of grains makes the wood that it is emulated
It is more true to nature to tie effect.
It should be noted that pug is pug used in extrusion forming wood grain tile of the prior art in step a1, this
Its moisture content is limited to 10%-20% in the application of application, the moisture content of its cluster of grains proposed with the application is 10%-
13% is combined, it is ensured that similar moisture content, these materials is not immersed when extruder inside spin is extruded
It is wet, the formation of wood grain lines is not interfered with, the brick bat drying rate and shrinkage factor on the other hand making to have cluster of grains are basically identical, forge
Wood grain tile after burning is not in cracking phenomena, it is ensured that the yield rate of product.
Preferably, the input quantity of each cluster of grains is 2-4, and the input of interval refers to whereabouts successively one by one,
Cluster of grains can be scattered in difference in extruder inside spin, by the speed of spiral and the speed and interval, its cluster of grains of charging
Position, in order to ensure the section containing cluster of grains on the brick face of extrusion molding, the quantity of cluster of grains of its homogeneous input should limit
It is set to 2-4, it can be ensured that the section of cluster of grains is contained in brick face, can also avoid same brick face that multiple wood knots occur in addition.
Further description, cluster of grains is before input in step B, in addition to process is soaked in vibration, is specially：By particle
Group is placed on and soaked containing the container internal vibration for soaking binding liquid, makes to wrap up in one layer outside the surface of cluster of grains and soaks binding liquid, vibration
The time soaked is 2-4min, and the binding liquid of soaking includes the component of following mass percent：Rare earth oxide 8%-10%,
Carboxymethyl cellulose 40%-55%, bentonite 20%-25%, soda ash 0.1%-1% and colorant 3-5%, surplus are water.
Cluster of grains soaks process before input by vibration, soaks mode using vibration, on the one hand avoids soaking binding liquid
In insoluble component be deposited on container bottom, be on the other hand for wrapping up in one layer of wettable cluster of grains surface outside cluster of grains surface
Binding liquid is soaked, and Wet out time is vibrated by controlling, the top layer top layer of cluster of grains hydration phenomena is occurred, obtains with compatible
And cohesible glue top layer, when pug carries out batch mixing in cluster of grains and extruder, the glue hydrated sheath on cluster of grains surface can be with
Mutually it is dipped in its adjacent pug, and in the presence of bonding component, after burning till adobe, the wooden knot that its cluster of grains is formed is divided
With the pug part of adjacent lines or background color can more imitative natural wood grain effect, wood knot edge and adjacent peripheral are provided with transition side
Edge, be not in stiff batch mixing side.
Further description, soak and contain rare earth oxide and soda ash in binding liquid, its be for developing the color and helping color,
Making to soak the Transition edges of aquation acquisition can also develop the color, and rare earth oxide colour developing is deeper, itself and the thing that developed the color in cluster of grains or pug
With reference to the color that helps of soda ash, the colour developing of Transition edges can be deeper than the colour developing on wood knot or periphery, and colour developing can be enriched, and make wood grain
Wood knot effect on brick more meets the natural effect that existing natural wood knot outward flange is more developed the color.
Preferably, the vibration, which is soaked, soaks binding liquid constant temperature at 40 DEG C -50 DEG C in process.Improve cluster of grains surface hydration
Speed, and the 2-4min of constant temperature is soaked by vibration so that cluster of grains is when putting into extruder, the glue on its surface
Layer is not in hardening consolidation, avoids the dry and cracked of Transition edges.
Preferably, the formula of cluster of grains is prepared in step a2 includes following components in percentage by weight：Bentonite 65%-
75%th, feldspar 10%-15%, flyash 10%-15% and colorant 5%-10%, the colorant comprise at least two kinds of colorings and aoxidized
Thing.
Bentonite is used in the formula of cluster of grains, its plasticity is high, and viscosity is good, and the cluster of grains of acquisition is not easy to scatter, and can hold
By the extrusion force of extruder, deformation that will not be excessive, limit bentonitic addition as 65%-75%, feldspar 10%-15% and
Flyash 10%-15%, it is ensured that cluster of grains have can deformation ability but will not excessive deformation, make cluster of grains in extruder
Ellipticity or the class triangle with arc transition can be extruded into.
Further description, coloring oxide is selected, fade effect can be presented in it so that the colour developing of wood knot is presented more
It is natural.
Preferably, the preparation method of the cluster of grains of uneven colour mixture is as follows in step a2：By bentonite, feldspar and flyash
Three kinds of basic materials are at least divided into 3 parts, first add a basic material in ball mill by wet process, and add the first colorant and water
Ball milling, after ball milling, a basic material is added, and add second of colorant and water, ball milling, so circulation, at least three times, obtained
Obtain the cluster of grains of uneven colour mixture.
By the portioning of basic material and the process of intermittent blanking ball milling, the cluster of grains of uneven colour mixture is obtained, every part
Basic material and a kind of colorant are a kind of formula of pug, intermittent blanking ball milling, a variety of pugs is carried out uneven mixing.
Preferably, the weight of the basic material of first part of blanking is more than the weight of the basic material of remaining each part, first
Process is the mass-tone block at artificial wooden knot center, the basic material of other parts it is random be wrapped in its outer layer, it is overall to improve cluster of grains
Intensity.
Preferably, the coloring oxide is manganese oxide, cupric oxide, cuprous oxide, iron oxide, di-iron trioxide or three oxygen
Change the one or more in two niobiums.
Preferably, the extrusion sectional area of the mould on extruder is less than the 1/2 of spiral squeezing mouth sectional area.
Preferably, the bentonite is nano level bentonite.Using the plasticity material of Nano grade, make to be rolled in cluster of grains outside
While the glue hydrated sheath on surface has certain plasticity, the colour developing of its Transition edges is not interfered with.
Beneficial effects of the present invention：
1st, for the application by the combination of cluster of grains and pug, solving the wood grain tile of existing extrusion forming can not have wood knot imitative
The technical problem of true effect, in addition, the uneven mixing colorant of its cluster of grains makes the wood knot effect of its emulation more true to nature；
2nd, ensure similar moisture content, these materials is not immersed when extruder inside spin is extruded
It is wet, the formation of wood grain lines is not interfered with, the brick bat drying rate and shrinkage factor on the other hand making to have cluster of grains are basically identical, forge
Wood grain tile after burning is not in cracking phenomena.
Embodiment
Technical scheme is further illustrated below by embodiment.
Embodiment A1
A kind of preparation method for the wood grain tile that there is wood to tie effect, comprises the following steps：
A, stock up：
A1, the requirement according to the product color contrast depth, two kinds or more the indexes of aridity, shrinkage factors of outfit are basically identical, and
Color has the pug of contrast after calcining, wherein the pug as background color, which accounts for the 90%, pug as lines, accounts for 10%, moisture content is equal
For 15%；
A2, the cluster of grains with uneven mixing colorant is prepared, its moisture content is 10%-13%；Wherein cluster of grains is matched somebody with somebody
Side includes following components in percentage by weight：Bentonite 75%, feldspar 10%, flyash 10%, the oxidation of iron oxide 2%, three two
Iron 2% and cupric oxide 1%；Three kinds of bentonite, feldspar and flyash basic materials are divided into 3 parts, first added a basic material
Enter in ball mill by wet process, and add di-iron trioxide and water for ball milling, after ball milling, add a basic material, and add oxidation
Copper and water, ball milling, a basic material is added, and adds iron oxide and water, ball milling, obtain the cluster of grains of uneven colour mixture,
A diameter of 0.5-2cm of cluster of grains；
B, blanking：
Above-mentioned raw materials are put into proportion by the extruder with helical-blade according to the size of required colour contrast, first put into conduct
The pug 40% of background color, after it is completely into extruder, 2 clusters of grains of input of interval, then put into the pug as lines
4%, 3 clusters of grains of input of interval, the pug 30% as background color, the cluster of grains of input 4 of interval are then put into again, then put into
It is so continuous to intersect blanking as the pug 3% of lines, so circulation；
C, extrusion molding：The extruded machine extrusion molding of above-mentioned pug and cluster of grains simultaneously cuts into adobe, wherein cluster of grains by
Cutting part is splitted；
D, drying is burnt till：After brick bat drying, enter klining into wood grain tile A1 of the acquisition with wood knot effect.
Embodiment A2
A kind of preparation method for the wood grain tile that there is wood to tie effect, comprises the following steps：
A, stock up：
A1, the requirement according to the product color contrast depth, two kinds or more the indexes of aridity, shrinkage factors of outfit are basically identical, and
Color has the pug of contrast after calcining, wherein the pug as background color, which accounts for the 90%, pug as lines, accounts for 10%, moisture content is equal
For 15%；
A2, the cluster of grains with uneven mixing colorant is prepared, its moisture content is 10%-13%；Wherein cluster of grains is matched somebody with somebody
Side includes following components in percentage by weight：Bentonite 75%, feldspar 10%, flyash 10%, the oxidation of iron oxide 2%, three two
Iron 2% and cupric oxide 1%；Three kinds of bentonite, feldspar and flyash basic materials are divided into 3 parts, first added a basic material
Enter in ball mill by wet process, and add di-iron trioxide and water for ball milling, after ball milling, add a basic material, and add oxidation
Copper and water, ball milling, a basic material is added, and adds iron oxide and water, ball milling, obtain the cluster of grains of uneven colour mixture,
A diameter of 0.5-2cm of cluster of grains；
A3, the glue on cluster of grains surface：Cluster of grains is placed on and soaked containing the container internal vibration for soaking binding liquid, is made
One layer is wrapped up in outside the surface of cluster of grains and soaks binding liquid, it is 3min to vibrate the time soaked, and soaking binding liquid includes following quality hundred
Divide the component of ratio：Rare earth oxide 10%, carboxymethyl cellulose 55%, bentonite 20%, soda ash 0.5% and colorant 3%, surplus
For water.
B, blanking：
Above-mentioned raw materials are put into proportion by the extruder with helical-blade according to the size of required colour contrast, first put into conduct
The pug 40% of background color, after it is completely into extruder, 2 clusters of grains of input of interval, then put into the pug as lines
4%, 3 clusters of grains of input of interval, the pug 30% as background color, the cluster of grains of input 4 of interval are then put into again, then put into
It is so continuous to intersect blanking as the pug 3% of lines, so circulation；
C, extrusion molding：The extruded machine extrusion molding of above-mentioned pug and cluster of grains simultaneously cuts into adobe, wherein cluster of grains by
Cutting part is splitted；
D, drying is burnt till：After brick bat drying, enter klining into wood grain tile A2 of the acquisition with wood knot effect.
The brick face effect of embodiment A1 and embodiment A2 wood grain tile is compared, the cluster of grains set up in embodiment A2
The process of surface glue aquation so that the wood knot effect in wood grain tile A2 more emulates, and does not have stiff border, can be observed have life
The wood knot Transition edges of long vestige, growth vestige refer to the fade effect of wood grain color.
Preferably, the vibration, which is soaked, soaks binding liquid constant temperature at 40 DEG C -50 DEG C in process, can improve cluster of grains surface water
The speed of change, and the 2-4min of constant temperature is soaked by vibration so that cluster of grains is when putting into extruder, the glue on its surface
It is not in hardening consolidation to change layer, avoids the dry and cracked of Transition edges.
It is prepared by the proportioning for soaking binding liquid according to the form below 1 in embodiment A2, and for preparing wood grain tile, with embodiment
Step is consistent in A2.
| Sequence number | Rare earth oxide | Carboxymethyl cellulose | Bentonite | Soda ash | Colorant | Water |
| A2 | 10 | 55 | 20 | 0.5 | 3 | Surplus |
| B1 | 8% | 45% | 25% | 0.1% | 5% | Surplus |
| B2 | 9% | 40% | 23% | 0.8% | 4% | Surplus |
| B3 | 10% | 55% | 20% | - | 3% | Surplus |
| B4 | 10% | 55% | 10% | - | 3% | Surplus |
| B5 | 10% | 55% | - | - | 3% | Surplus |
Table 1
The wood grain tile of above-mentioned acquisition is compared, specific compare see the table below 2：
| Sequence number | Brick face effect |
| A2 | Wood knot effect emulation, Transition edges width and colour developing are all moderate. |
| B1 | Wood knot effect emulation, Transition edges width and colour developing are all moderate. |
| B2 | Wood knot effect emulation, Transition edges width and colour developing are all moderate. |
| B3 | Wood knot effect emulation, Transition edges width is moderate, but edge color is more single. |
| B4 | Transition edges unobvious, narrower width. |
| B5 | Easily there is gap in the edge of wood knot. |
Table 2
It can be obtained by multiple contrast test, the appropriate proportioning for soaking binding liquid is the group for including following mass percent
Point：Rare earth oxide 8%-10%, carboxymethyl cellulose 40%-55%, bentonite 20%-25%, soda ash 0.1%-1% and color
Expect 3-5%, surplus is water, from table 2 from the point of view of comparison result, its can improve wood knot fidelity, the addition of bentonite and soda ash,
Make cluster of grains surface glue hydrated sheath itself that there is certain plasticity, also will not be excessively while being dissolved each other in spiral batch mixing
By dispersion, the width of wood knot Transition edges is moderate,
Colour developing also has the not single effect of imitative natural natural gradual change, color.
Prepared by the proportioning of the cluster of grains according to the form below 3 in embodiment A2, and for preparing wood grain tile, and in embodiment A2
Step is consistent.
Table 3
The wood grain tile of above-mentioned acquisition is compared, specific compare see the table below 4：
Table 4
From the point of view of the brick face effect of table 4, the good plasticity of bentonite itself and viscous effects cluster of grains in extruder
The interior shape by screw extrusion, its addition is excessive, is unfavorable for deformation of the cluster of grains in pug, causes cluster of grains cross-sectional profile
Can be excessively regular, addition is few, and its wood knot does not have certain plasticity, and the power that is squeezed will follow deformation, easily cause shape
Become excessive, wood knot effect can not be formed.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (9)
- A kind of 1. preparation method for the wood grain tile that there is wood to tie effect, it is characterised in that：Comprise the following steps：A, stock up：Two kinds or more a1, the outfit indexes of aridity, shrinkage factors are basically identical, and color has the pug of contrast, wherein conduct after calcining The pug of background color accounts for 90%-65%, the pug as lines accounts for 10%-35%, and moisture content is 10%-20%；A2, the cluster of grains with uneven mixing colorant is prepared, be at least mixed with two kinds of colorants, and step is compared in colour developing after its calcining Pug color is deep in a1, and a diameter of 0.5-2cm of the cluster of grains, its moisture content is 10%-13%；B, blanking：Above-mentioned raw materials are put into by the extruder with helical-blade according to the size of required colour contrast in proportion, first input is used as background color Pug, after it is completely into extruder, the input cluster of grains of interval, then put into the pug as lines, the input of interval Cluster of grains, the pug as background color, the input cluster of grains of interval are then put into again, then put into the pug as lines, so follow Ring, so continuous to intersect blanking, the input quantity of each cluster of grains is 2-4；C, extrusion molding：The extruded machine extrusion molding of above-mentioned pug and cluster of grains simultaneously cuts into adobe, and wherein cluster of grains is by cutting Part is splitted；D, drying is burnt till：After brick bat drying, enter klining into wood grain tile of the acquisition with wood knot effect.
- A kind of 2. preparation method of wood grain tile that there is wood to tie effect according to claim 1, it is characterised in that：Step B Middle cluster of grains is before input, in addition to process is soaked in vibration, is specially：Cluster of grains is placed on containing the container for soaking binding liquid Internal vibration is soaked, and is made to wrap up in one layer outside the surface of cluster of grains and is soaked binding liquid, and it is 2-4min to vibrate the time soaked, it is described soak it is viscous Knot liquid includes the component of following mass percent：Rare earth oxide 8%-10%, carboxymethyl cellulose 40%-55%, bentonite 20%-25%, soda ash 0.1%-1% and colorant 3-5%, surplus are water.
- A kind of 3. preparation method of wood grain tile that there is wood to tie effect according to claim 2, it is characterised in that：It is described to shake Dynamic soak soaks binding liquid constant temperature at 40 DEG C -50 DEG C in process.
- A kind of 4. preparation method of wood grain tile that there is wood to tie effect according to claim 1 or 2, it is characterised in that：Step The formula of cluster of grains is prepared in rapid a2 includes following components in percentage by weight：Bentonite 65%-75%, feldspar 10%-15%, Flyash 10%-15% and colorant 5%-10%, the colorant comprise at least two kinds of coloring oxides.
- A kind of 5. preparation method of wood grain tile that there is wood to tie effect according to claim 4, it is characterised in that：Step a2 In uneven colour mixture cluster of grains preparation method it is as follows：Three kinds of bentonite, feldspar and flyash basic materials are at least divided into 3 Part, first a basic material is added in ball mill by wet process, and the first colorant and water for ball milling are added, after ball milling, add one Part basic material, and second of colorant and water are added, ball milling, so circulation, at least three times, obtain the particle of uneven colour mixture Group.
- A kind of 6. preparation method of wood grain tile that there is wood to tie effect according to claim 5, it is characterised in that：First part The weight of the basic material of blanking is more than the weight of the basic material of remaining each part.
- A kind of 7. preparation method of wood grain tile that there is wood to tie effect according to claim 4, it is characterised in that：Described Color oxide is the one or more in manganese oxide, cupric oxide, cuprous oxide, iron oxide, di-iron trioxide or columbium sesquioxide.
- A kind of 8. preparation method of wood grain tile that there is wood to tie effect according to claim 1, it is characterised in that：Extruder On mould extrusion sectional area be less than spiral squeezing mouth sectional area 1/2.
- A kind of 9. preparation method of wood grain tile that there is wood to tie effect according to claim 2, it is characterised in that：It is described swollen It is nano level bentonite to moisten soil.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875366A (en) * | 2020-07-20 | 2020-11-03 | 广东新润成陶瓷有限公司 | Whole-body log texture ceramic tile and preparation method thereof |
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| CN1170659A (en) * | 1996-07-14 | 1998-01-21 | 广东省佛陶集团股份有限公司石湾美术瓷厂 | Forming method for ceramic wood grain tile |
| CN1598214A (en) * | 2004-09-27 | 2005-03-23 | 柳州三幸商贸有限责任公司 | Method and equipment for producing art veins cleavage tile |
| KR100963907B1 (en) * | 2009-07-21 | 2010-06-17 | 에스이엠 주식회사 | Foam feeding system of lightweight cement and gypsum which can control to setting speed |
| CN101913843A (en) * | 2010-07-23 | 2010-12-15 | 华南理工大学 | A kind of preparation method of emerald porcelain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170659A (en) * | 1996-07-14 | 1998-01-21 | 广东省佛陶集团股份有限公司石湾美术瓷厂 | Forming method for ceramic wood grain tile |
| CN1598214A (en) * | 2004-09-27 | 2005-03-23 | 柳州三幸商贸有限责任公司 | Method and equipment for producing art veins cleavage tile |
| KR100963907B1 (en) * | 2009-07-21 | 2010-06-17 | 에스이엠 주식회사 | Foam feeding system of lightweight cement and gypsum which can control to setting speed |
| CN101913843A (en) * | 2010-07-23 | 2010-12-15 | 华南理工大学 | A kind of preparation method of emerald porcelain |
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| CN111875366A (en) * | 2020-07-20 | 2020-11-03 | 广东新润成陶瓷有限公司 | Whole-body log texture ceramic tile and preparation method thereof |
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