A kind of preparation method of natural stone texture imitating ceramic tile
Technical field
The present invention relates to architectural pottery technical field, particularly relate to the preparation method of a kind of natural stone texture imitating ceramic tile.
Background technology
The ceramic tile of natural-like stone, its surface has the effect of lithotome, and pattern alterable is various.Along with socioeconomic development, the requirement of quality of the life and living environment is also improved constantly by people, therefore has natural imitative stone material, ornament materials succinct, natural is loved by the people.
Various process means and material is utilized to imitate natural stone texture in the market, the method of its common production natural-like stone ceramic tile mainly has: (1) uses dry distribution punching press, polish after burning till after press-molding and obtain, but the more stiff dullness of product surface pattern prepared, third dimension stereovision is not strong, unnatural;(2) wet method is used to carry out cloth, ceramic size is sprayed in adobe through cloth pipeline respectively, form natural-like stone pattern texture, but often affected by the coloring material for mixing effect of ceramic size, it is typically uniformly to mix the slurry of different colours, the level DeGrain of color slurry, blending mixability between colorant is poor, it is difficult to control to slurry tend in adobe surface distributed, the grain effect of the natural-like stone resulted in exquisiteness the most true to nature, three-dimensional, pattern and lines effect is single, the problem of transitional difference.
Summary of the invention
It is an object of the invention to propose that a kind of pattern texture is various and the preparation method of the transitional good natural stone texture imitating ceramic tile of level.
For reaching this purpose, the present invention by the following technical solutions:
The preparation method of a kind of natural stone texture imitating ceramic tile, comprises the steps:
(1) prepare color slurry, select known ceramic blank raw material, add ceramic pigment, be prepared as the slurry of at least 2 kinds of colors through wet ball grinding;
(2) premixing, by the above-mentioned uneven mixing of color slurry, it is thus achieved that a kind of uneven slurry;
(3) heterogeneous slurry charity step (2) obtained is in adobe, forms patterned layer;
(4) burn till, the adobe that step (3) obtains is entered klining, it is thus achieved that there is natural stone texture imitating ceramic tile.
Further illustrate, between described step (2) and step (3), also include the step of a slurry secondary mixing, described heterogeneous slurry is used and is stirred with rake teeth or blade blender, be allowed to that there is linear marking.
Further illustrating, the premixing of described step (2) is, on premix platform, described color slurry is carried out uneven premixing, and described premix platform becomes the angle of inclination of 0-90 ° with the direct of travel of adobe.
Further illustrate, described step (3) be on bumper by described heterogeneous slurry charity in adobe, and described adobe surface is blown.
Further illustrating, described ceramic pigment includes any one or more combination of solid powder or liquid ink colorant or spinel-type colorant.
Further illustrating, the color slurry that described step (1) prepares includes that dominant hue slurry and auxiliary slurry, described dominant hue slurry are carried out uneven mixing with described auxiliary slurry, forms heterogeneous slurry.
Further illustrate, between described step (1) and step (2), also include the recycling step of described auxiliary slurry.
Further illustrating, the color slurry of described step (1) adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is at 1.45-1.65.
Further illustrating, the color slurry of described step (1) also includes having flash of light, pearly-lustre, light, sub-light, the glaze particle of coloured dry granular.
Preferably, described heterogeneous slurry can spray in plane or concavo-convex dry brick, and spray thickness is 0.2-2mm.
Beneficial effects of the present invention: by the color slurry of preparation is carried out uneven mixing, obtain uneven slurry, make can preferably blend between described slurry mixing, i.e. make between described slurry, to mutually form intersecting or the mixing of dislocation of strip by the method for uneven mixing, cloth imposes on the patterned layer formed in described adobe, strip can be presented, cotton-shaped, the multiple different pattern texture such as pinniform, the natural stone texture imitating ceramic tile prepared has the decorative effect of different patterns and lines, texture-rich is various, style differs, effect is the most true to nature, add the multiformity of decorative effect.
Detailed description of the invention
Technical scheme is further illustrated below in conjunction with detailed description of the invention.
The preparation method of a kind of natural stone texture imitating ceramic tile, comprises the steps:
(1) prepare color slurry, select known ceramic blank raw material, add ceramic pigment, be prepared as the slurry of at least 2 kinds of colors through wet ball grinding;
(2) premixing, by the above-mentioned uneven mixing of color slurry, it is thus achieved that a kind of uneven slurry;
(3) heterogeneous slurry charity step (2) obtained is in adobe, forms patterned layer;
(4) burn till, the adobe that step (3) obtains is entered klining, it is thus achieved that there is natural stone texture imitating ceramic tile.
The present invention is by carrying out uneven mixing by the color slurry being prepared, thus obtain uneven slurry, make can preferably blend between described slurry mixing, i.e. make between described slurry, to mutually form intersecting or the mixing of dislocation of strip by the method for uneven mixing, cloth imposes on formation patterned layer in described adobe, described patterned layer is made to form strip, cotton-shaped, the multiple different pattern texture such as pinniform, entering klining becomes the natural stone texture imitating ceramic tile prepared can effectively present the decorative effect of different patterns and lines, texture-rich is various, style differs, effect is the most true to nature, add the multiformity of decorative effect, overcome slurry of the prior art and impose in adobe owing to being typically cloth after uniformly mixing, and cause the pattern of product single, the most various problem clearly of texture.
Further illustrate, between described step (2) and step (3), also include the step of a slurry secondary mixing, described heterogeneous slurry is used and is stirred with rake teeth or blade blender, be allowed to that there is linear marking.
By described uneven slurry is carried out secondary mixing, make under the stress effect by described rake teeth or the stirring of blade blender of described heterogeneous slurry, thus increase the mixability of its blending, make described heterogeneous slurry form linear marking, increase the multiformity of its pattern texture.
Further illustrating, the premixing of described step (2) is, on premix platform, described color slurry is carried out uneven premixing, and described premix platform becomes the angle of inclination of 0-90 ° with the direct of travel of adobe.
Described premix platform is become with the direct of travel of adobe the angle of inclination of 0-90 °, the angle of inclination i.e. premixing platform is the least, the mixing velocity of the most described color slurry is the slowest, thus effectively carry out uneven mixing, make the transition level between the slurry of different colours the most natural, the angle of inclination of more preferably 10-60 °, therefore by controlling the angle of inclination of premix platform, can improve the transition level effect of color slurry.
Further illustrate, described step (3) be on bumper by described heterogeneous slurry charity in adobe, and described adobe surface is blown.
By carrying out the charity of described heterogeneous slurry on bumper, described heterogeneous slurry cloth under the effect of self gravitation is made to impose on described adobe surface, and control the oscillation intensity of bumper, make described heterogeneous slurry adobe Surface runoff more smooth, thickness is more uniform;And described adobe surface is blown, by controlling the wind-force size of blowing mouth, can again increase the blending mixability between different colours slurry, the adobe after drenching slurry is played certain effect promoting to be dried simultaneously.
Further illustrating, described ceramic pigment includes any one or more combination of solid powder or liquid ink colorant or spinel-type colorant.
It is stable that described ceramic pigment should possess color development, the feature that colouring effect is good, the ceramic pigment of multi-form can present different color effects, as spinel-type colorant then has characteristic high temperature resistant, that sensitivity is little and chemical stability is good, it it is the good ceramic pigment of using effect, therefore add any one or more combination of described solid powder or liquid ink colorant or spinel-type colorant, described slurry can be made to present different colouring effects so that it is color is abundanter.
Further illustrating, the color slurry that described step (1) prepares includes that dominant hue slurry and auxiliary slurry, described dominant hue slurry are carried out uneven mixing with described auxiliary slurry, forms heterogeneous slurry.
Grain effect according to different natural stone texture imitating ceramic tiles, carry out described dominant hue slurry and the selection of auxiliary slurry and setting, and the level effect that obtains heterogeneous slurry after uneven mixing is higher, thus can get more different, better pattern textures, the imitative natural effects of ceramic tile is more enriched true to nature.
Further illustrate, between described step (1) and step (2), also include the recycling step of described auxiliary slurry.
Owing to described auxiliary slurry generally can be multiple color slurry, therefore when carrying out premixing, also by cloth pipeline, described unnecessary auxiliary slurry is recycled, it is to avoid slurry reclaims difficulty and causes the problem of the wasting of resources, is greatly saved production cost.
Further illustrating, the color slurry of described step (1) adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is at 1.45-1.65.
The performance of described color slurry is improved by adding the auxiliary agent of water reducer, degumming agent and defoamer, and by specific gravity control at 1.45-1.65, the ball milling dispersion efficiency of color slurry can be effectively improved, reduce abrasion during ball milling, improve stability and the color developing of described color slurry.
Further illustrating, the color slurry of described step (1) also includes having flash of light, pearly-lustre, light, sub-light, the glaze particle of coloured dry granular.
By adding the glaze particle of the special-effect with flash of light, pearly-lustre, light, sub-light, coloured dry granular in described color slurry, the multiformity of color slurry can be increased, so that the decorative effect of heterogeneous slurry is abundanter.
Preferably, described heterogeneous slurry can spray in plane or concavo-convex dry brick, and spray thickness is 0.2-2mm.
The spray of described heterogeneous slurry is carried out according to Different Plane or concavo-convex dry brick, just the most different available decorative effect, and simultaneously according to different dry bricks, in the range of the thickness of spray can be controlled in 0.2-2mm, making heterogeneous slurry flowing uniformly, the pattern effect on adobe surface is three-dimensional clear.
Embodiment 1
The preparation method of a kind of natural-like stone ceramic tile with linear marking, comprises the steps:
(1) prepare color slurry, select known ceramic blank raw material, adding liquid ink colorant, through wet ball grinding, sieve, except ferrum after prepare the slurry of 3 kinds of colors, including dominant hue slurry and auxiliary slurry;Wherein said color slurry adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is at 1.45g;
(2) described dominant hue slurry enters straight line slip shower by compression pump, and described auxiliary slurry enters cloth pipeline by compression pump, and wherein said cloth pipeline connects back to closed tube road, for reclaiming described unnecessary auxiliary slurry;
(3) premixing, is exported the color slurry in the described straight line slip shower of step (2) and cloth pipeline by grout outlet, carries out uneven mixing, it is thus achieved that a kind of uneven slurry on premix platform;Described premix platform becomes the angle of inclination of 10 ° with the direct of travel of adobe;
(4) slurry secondary mixing, heterogeneous slurry step (3) obtained uses blade-carrying blender to be stirred, is allowed to have linear marking;
(5) being sprayed on the dry brick of the plane on bumper by mixed for secondary heterogeneous slurry, spray thickness is 0.2mm, blows adobe surface simultaneously, and described heterogeneous slurry forms patterned layer on adobe surface;
(6) burn till, the brick bat drying that step (5) obtained, enter klining, it is thus achieved that there is the natural-like stone ceramic tile of linear marking.
Premix platform described above can be a shock platforms or the device with stirring effect, as long as slurry is carried out uneven mixing by it, uses the premix platform with vibrating effect in the present invention.
Embodiment 2
The preparation method of a kind of natural-like stone ceramic tile with flash effect, comprises the steps:
(1) prepare color slurry, select known ceramic blank raw material, add that vanadium zirconium is yellow, the solid powder of chrome tin pink and liquid ink colorant, through wet ball grinding, sieve, except ferrum after prepare the slurry of 5 kinds of colors, including dominant hue slurry and auxiliary slurry;Wherein said color slurry adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is 1.55;Described color slurry is mixed into the glaze particle of flash of light and pearly-lustre;
(2) described dominant hue slurry enters straight line slip shower by compression pump, and described auxiliary slurry enters cloth pipeline by compression pump, and wherein said cloth pipeline connects back to closed tube road, for reclaiming described unnecessary auxiliary slurry;
(3) premixing, is exported the color slurry in the described straight line slip shower of step (2) and cloth pipeline by grout outlet, carries out uneven mixing, it is thus achieved that a kind of uneven slurry on premix platform;Described premix platform becomes the angle of inclination of 35 ° with the direct of travel of adobe;
(4) being sprayed on the dry brick of the boss on bumper by described heterogeneous slurry, spray thickness is 1.2mm, blows adobe surface simultaneously, and described heterogeneous slurry forms patterned layer on adobe surface;
(5) burn till, the brick bat drying that step (4) obtained, enter klining, it is thus achieved that there is the natural-like stone ceramic tile of flash effect.
Embodiment 3
The preparation method of a kind of natural-like stone ceramic tile with pinniform texture and three-dimensional matt effect, comprises the steps:
(1) prepare color slurry, select known ceramic blank raw material, adding liquid ink colorant and zinc titan yellow, peacock blue spinel-type colorant, through wet ball grinding, sieve, except ferrum after prepare the slurry of 6 kinds of colors, including dominant hue slurry and auxiliary slurry;Wherein said color slurry adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is 1.65;Described color slurry is mixed into the glaze particle of sub-light;
(2) described dominant hue slurry enters straight line slip shower by compression pump, and described auxiliary slurry enters cloth pipeline by compression pump, and wherein said cloth pipeline connects back to closed tube road, for reclaiming described unnecessary auxiliary slurry;
(3) premixing, is exported the color slurry in the described straight line slip shower of step (2) and cloth pipeline by grout outlet, carries out uneven mixing, it is thus achieved that a kind of uneven slurry on premix platform;Described premix platform becomes the angle of inclination of 60 ° with the direct of travel of adobe;
(4) slurry secondary mixing, heterogeneous slurry step (3) obtained uses the blender with rake teeth to be stirred, is allowed to have pinniform texture;
(5) being sprayed on the dry brick of the groove on bumper by mixed for secondary heterogeneous slurry, spray thickness is 2mm, blows adobe surface simultaneously, and described heterogeneous slurry forms patterned layer on adobe surface;
(6) burn till, the brick bat drying that step (5) obtained, enter klining, it is thus achieved that there is pinniform texture and the natural-like stone ceramic tile of three-dimensional matt effect.
Embodiment 4
The preparation method of a kind of natural-like stone ceramic tile with cotton-shaped texture and matt effect, comprises the steps:
(1) prepare color slurry, select known ceramic blank raw material, add vanadium zirconium Huang solid powder and zinc titan yellow, peacock blue spinel-type colorant, through wet ball grinding, sieve, except ferrum after prepare the slurry of 4 kinds of colors, including dominant hue slurry and auxiliary slurry;Wherein said color slurry adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is 1.53;Described color slurry is mixed into the glaze particle of sub-light;
(2) described dominant hue slurry enters straight line slip shower by compression pump, and described auxiliary slurry enters cloth pipeline by compression pump, and wherein said cloth pipeline connects back to closed tube road, for reclaiming described unnecessary auxiliary slurry;
(3) premixing, is exported the color slurry in the described straight line slip shower of step (2) and cloth pipeline by grout outlet, carries out uneven mixing, it is thus achieved that a kind of uneven slurry on premix platform;Described premix platform becomes the angle of inclination of 25 ° with the direct of travel of adobe;
(4) slurry secondary mixing, heterogeneous slurry step (3) obtained uses the blender with rake teeth to be stirred, is allowed to have cotton-shaped texture;
(5) being sprayed on the dry brick of the plane on bumper by mixed for secondary heterogeneous slurry, spray thickness is 1.6mm, blows adobe surface simultaneously, and described heterogeneous slurry forms patterned layer on adobe surface;
(6) burn till, the brick bat drying that step (5) obtained, enter klining, it is thus achieved that there is the natural-like stone ceramic tile of cotton-shaped texture and matt effect.
Embodiment 5
The preparation method of a kind of natural-like stone ceramic tile with linear marking and stereo flash effect, comprises the steps:
(1) color slurry is prepared, select known ceramic blank raw material, adding liquid ink colorant, the solid powder of chrome tin pink and zinc titan yellow spinel-type colorant, through wet ball grinding, sieve, except ferrum after prepare 6 kinds of colors slurry, including dominant hue slurry and auxiliary slurry;Wherein said color slurry adds water reducer, degumming agent and defoamer and carries out ball milling, and specific gravity control is 1.61;Described color slurry is mixed into the glaze particle of flash of light;
(2) described dominant hue slurry enters straight line slip shower by compression pump, and described auxiliary slurry enters cloth pipeline by compression pump, and wherein said cloth pipeline connects back to closed tube road, for reclaiming described unnecessary auxiliary slurry;
(3) premixing, is exported the color slurry in the described straight line slip shower of step (2) and cloth pipeline by grout outlet, carries out uneven mixing, it is thus achieved that a kind of uneven slurry on premix platform;Described premix platform becomes the angle of inclination of 40 ° with the direct of travel of adobe;
(4) slurry secondary mixing, heterogeneous slurry step (3) obtained uses blade-carrying blender to be stirred, is allowed to have linear marking;
(5) being sprayed on the dry brick of the groove on bumper by mixed for secondary heterogeneous slurry, spray thickness is 1.8mm, blows adobe surface simultaneously, and described heterogeneous slurry forms patterned layer on adobe surface;
(6) burn till, the brick bat drying that step (5) obtained, enter klining, it is thus achieved that there is linear marking and the natural-like stone ceramic tile of stereo flash effect.
Supplementary notes, the quantity of cloth pipeline described above and the mixing speed of the distribution of grout outlet position and described blender also contribute to the uneven mixing of described color slurry, thus the pattern effect of the prepared natural stone texture imitating ceramic tile obtained of impact, therefore the quantity of described cloth pipeline and the distribution of grout outlet position and the mixing speed of described blender are adjusted, described heterogeneous slurry can be made to form the pattern texture that style differs on adobe surface, improve the multiformity of its decoration, and recycled by cloth pipeline, avoid the problem that slurry reclaims difficulty, save production cost.
The know-why of the present invention is described above in association with specific embodiment.These describe the principle being intended merely to explain the present invention, and can not be construed to limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present invention, within these modes fall within protection scope of the present invention.