A kind of part isometric cavitation hole stone ceramic tile preparation method
Technical field
The present invention relates to ceramic tile and manufacture field, especially a kind of part isometric cavitation hole stone ceramic tile preparation method.
Background technology
Hole stone, formal name used at school is called Tufa, English name: (Travertine) is the rock of a kind of porous, so generally people are also its hole stone.Hole stone belongs to continental deposit rock, and it is the deposit of a kind of calcium carbonate.Hole stone is mostly formed at rich limestone landform calciferous, calcium calcium carbonate soluble in water and other mineral deposition are formed in the ground such as riverbed, lakebed.Due to during heavily piling up it sometimes appear that hole, simultaneously because the main component of himself is again calcium carbonate, self be just easy to be dissolved in water corrosion, so these deposits there will be many natural random holes.Natural cavity stone clean mark, gentle abundant texture, be derived from natural, but surmount natural.Finished product out, reasonable organization, concavo-convex harmony, the most just come back to life from earth, lines tendency, texture texture on, deeply hide the vestige of prehistoric civilization, but its total figure modelling can describe with " modern trend " again, show the most divisional a kind of design demeanour especially, rank and honour, elegance, top product speciality are showed incisively and vividly, because deep doting on by numerous architects.
Then, natural cavity stone exploitation, transport are all not easy, and exploitation can cause environmental pollution, and exhaustive exploitation is also the waste of a kind of resource.Especially, natural cavity stone is rough hole owing to surface has, and easily shelters evil people and countenance evil practices, and is unfavorable for cleaning, and intensity is relatively low, it is impossible to is used as floor tile and uses, typically decorates only as wall brick.In view of this, have been developed in the industry a variety of artificial hole stone ceramic tile at present, number of patent application is the Chinese patent of CN200620154970.8, disclose a kind of solid apertured ornamental porcelain brick, it is tabular, including idiosome layer, the surface layer on a surface that is formed on idiosome layer, ceramic brick surface layer is provided with hole and/or dehiscence furrow.The existence of hole and dehiscence furrow can absorb water anti-skidding, can play good anti-skidding effect at plum rain season, and in south, wide geographic area has good application prospect.Number of patent application is the Chinese patent of CN200720150506.6, disclose a kind of solid apertured ornamental porcelain brick, consistent with the theme of the technical scheme that the Chinese patent that number of patent application is CN200620154970.8 is provided, also it is that ceramic brick surface layer is provided with hole and/or dehiscence furrow, difference is, the latter has two layer components and the former has three layer components.Number of patent application is that CN200910003066.5 is by utilizing the good feature of clear frit light transmission, applied in the raw material preparation of hole stone Imitation Rock Porcelain Tiles, formed visually hole and the most imperforate ceramic tile (formed visually hole and the most imperforate part is exactly translucent grain, and visually hole and the existence of the most imperforate part).Etc..
But the ceramic tile that patented technology disclosed above is produced, cavity is exposed, antifouling bad (CN200620154970.8 and CN200620154970.8), although there is no hole on surface, solve antifouling problem, but owing to being the hole effect utilizing clear frit to produce, therefore hole outward appearance excessively plane, stiff, lack the original natural aesthetic feeling of hole stone, more different from the material of ceramic tile fabric due to clear frit, cause the surface wearability everywhere of part isometric cavitation hole stone ceramic tile preparation method, dry and wet and cold and hot property are unequal, leverage the service life of ceramic tile.
In sum, although upper market has above two ceramic tile selling, but in actual use, still suffer from the place of above-mentioned many deficiencies, largely effect on promoting the use of of part isometric cavitation hole stone ceramic tile preparation method.
Summary of the invention
The embodiment of the present invention proposes a kind of part isometric cavitation hole stone ceramic tile preparation method, including being prepared as Porous materials;Prepare fabric;Prepare bed material;Prepare glaze;Cloth;It is dried;Glazing and forming by a firing;Described it is prepared as Porous materials, percentage ratio according to quality, respectively take ball clay 5~10%, low temperature frit powder 10~20%, graphite powder 10~20%, sodium carbonate 10~15%, Paris white 20~30%, polishing slag 5~10%, after the mass ratio of said components is added and be 100%.Through attrition process and be spray dried to powder;Described fabric of preparing, described pore-forming material, adds inside conventional fabric according to 15~the ratio of 25% as expanded material.
Further, described prepare glaze, percentage ratio according to quality, respectively take quartz 5~8%, albite 10~20%, potassium feldspar 10~35%, calcite 8~25%, Kaolin 8~10%, burn Talcum 5~8%, clear frit 5~10%, aluminium oxide 3~5%, reinforcing fiber 10~20%, glaze methyl 0.2%, trimerization 0.2%, water 50%, quick ball milling 12min, cross 250 mesh sieves.
Further, described dry, under conditions of 200 DEG C, dry 5~10min, in last base substrate, moisture content is less than 0.2%.
Further, described glazing, it is cooled to 60 DEG C after going out dry kiln, then carries out glazing.
Further, described glazing, clear frit replace marzacotto be applied to described ceramic tile surface.
Further, described in form by a firing, send into roller kilns at 1100~1250 DEG C, fire 60min.
The part isometric cavitation hole stone ceramic tile preparation method that the embodiment of the present invention provides, prepared artificial hole stone ceramic tile, solve current artificial non-hole cave stove ceramic tile hole excessively plane, stiff, unnatural, and ceramic tile surface wearability everywhere, dry and wet and the cold and hot uneven problem of property, substantially increase the service life of non-hole cave stove ceramic tile, and owing to ceramic tile surface has certain hole or gully, can absorb water anti-skidding, can play good anti-skidding effect at plum rain season, in south, wide geographic area has good application prospect.
Accompanying drawing explanation
Fig. 1 shows stone ceramic tile method longitudinal cross-section, the part isometric cavitation hole structure chart of a kind of embodiment;
Fig. 2 shows stone ceramic tile longitudinal cross-section, the part isometric cavitation hole structure chart of another embodiment;
Fig. 3 exposition solid cavitation hole stone ceramic tile photic zone plane schematic top plan view.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, present example is shown in the drawings, although invention will be described in conjunction with the embodiments, it should be appreciated that it does not really wants to limit the invention to these embodiments.On the contrary, this invention is intended to cover replacement, amendment and the equivalents that may be included in the spirit and scope that claims are limited.It addition, in described below to the embodiment of the present invention, it is proposed that a lot of details are so that the present invention is thoroughly understood.But, it will be appreciated by those of ordinary skill in the art that and do not have these details also can implement the present invention.In other example, in order to unnecessarily obscure the aspect of the present invention, do not describe known method, process, parts in detail.
Some parts following detailed description of according to module, parts, structure etc. and proposes representing with other symbol in Structure Design Software.These describe and expression is that the technical staff that pottery manufactures is used, in order to the essence of its work conveys to the means of other technical staff of this field most effectively.It has been proved that primarily to the reason of public use, be convenient sometimes by these structures or component referred to as layer, block, element, area, density etc..
But, should keep firmly in mind, what all these with similar term should be associated and only be applicable to this tittle with suitable physical quantity facilitates labelling.Unless specifically stated otherwise, apparent in the most as described below, it should be understood that in the whole present invention, term used by discussion, such as " association " or " process " or " superposition " or " needs " or " determination " or " repetition " or " execution " or " detection " or " guiding " etc., refer to ceramic structure or the action of ceramic manufacturing equipment and process.
Fig. 1 illustrates stone ceramic tile preparation method longitudinal cross-section, the part isometric cavitation hole structure chart of a kind of embodiment.
In Fig. 1, show three-dimensional stone ceramic tile 100 longitudinal cross-section, cavitation hole, include initial bed 110 from bottom to up, precoat 120 and photic zone 130, described artificial hole stone ceramic tile 100 is internal, includes cavity body 140, described cavity body includes the shapes such as hole, gully, bubble, inner hollow, formed cavity, size, shape, deep mixed cavity, be randomly dispersed under described photic zone 130 upper surface with described initial bed 110 lower surface in the region that formed.Described photic zone 130 is formed for marzacotto, and upper surface is smooth plane layer, the component of described marzacotto can use the marzacotto formula of existing maturation, or described photic zone 130 is formed for clear frit, and upper surface is smooth plane layer, the component of described clear frit can use the clear frit formula of existing maturation.
Preferably, described cavity body is between described precoat 120 and described glaze layer 130, and cavity body penetrates the contact surface of described precoat 120 and described glaze layer 130, this cavity body is due near glaze layer 130, and it is made only in the degree of depth less than precoat 120, looking down from glaze layer 130, this cavity physical ability presents shallower visual effect.
Preferably, described cavity body is between described initial bed 110 and described precoat 120, and described cavity body penetrates the contact surface of described initial bed 110 and described precoat 120, this cavity body is due near initial bed 110, when precoat is light color trnaslucent materials when, looking down from glaze layer 130, this cavity physical ability presents the visual effect of middle deep.
Preferably, described cavity body be positioned under described glaze layer 130 upper surface with described initial bed 110 lower surface on the region that formed, penetrate the contact surface of described precoat 120 and the contact surface of described glaze layer 130 and described initial bed 110 and described precoat 120 simultaneously, looking down from glaze layer 130, this cavity physical ability presents the deepest visual effect.
Part isometric cavitation hole illustrated in fig. 1 stone ceramic tile preparation method production process includes: prepared by powder, cloth is dry-pressing formed, dry, glazing, fire.It is characterized by, one or more compound expanded materials are added in powder, such as graphite powder, carbon dust, carbonate (such as limestone), sulfate (such as Gypsum Fibrosum), carbohydrate (such as flour) and low temperature glass, polishing slag, physical blowing agent (such as low boiling aliphatic hydrocarbon, alcohol, ether, halogenated hydrocarbons etc.), CBA are (such as azodicarbonamide, azo two diisopropyl carbonate, dinitrosopentamethlyene tetramine etc.) etc..Glaze is not broken in the pore punching that the process fired produces, and forms cavity body 140 130 times at glaze layer, makes ceramic tile be provided with under glaze to have hole, and size, shape, deep mixed, the random naturally visual effect of distribution.
It is embodied as follows:
1) it is prepared as Porous materials: according to the percentage ratio of quality, respectively take ball clay 5~10%, low temperature frit powder 10~20%, graphite powder 10~20%, sodium carbonate 10~15%, Paris white 20~30%, polishing slag 5~10%, after the mass ratio of said components is added and be 100%.Through attrition process and be spray dried to powder.
2) fabric is prepared: described pore-forming material, adds inside conventional fabric according to 10~the ratio of 20% as the material foamed.
3) bed material is prepared: conventional bed material.
4) glaze is prepared: according to the percentage ratio of quality, respectively take quartz 5~8%, albite 10~20%, potassium feldspar 10~35%, calcite 8~25%, Kaolin 8~10%, burn Talcum 5~8%, clear frit 5~10%, aluminium oxide 3~5%, reinforcing fiber 10~20%, glaze methyl 0.2%, trimerization 0.2%, water 50%, quick ball milling 12min, cross 250 mesh sieves.
5) cloth: the percentage ratio turned according to monoblock carries out double-layer cloth, fabric accounts for 40%, bed material accounts for 60%, first cloth fabric cloth bed material again.
6) being dried: under conditions of 200 DEG C, dry 5~10min, in last base substrate, moisture content is less than 0.2%.Mainly getting rid of the moisture in base substrate, this is a physical reactions.
7) glazing: baking temperature is 200 DEG C, is cooled to about 60 DEG C, then carrys out glazing through glazing line, finally enter kiln after going out dry kiln.
In another embodiment, described glazing can also use interpolation clear frit to realize similar effect, the formula of clear frit, prepares and interpolation is prior art.
8) fire: fire 60min roller kilns 1100~1250 DEG C and obtain the ceramic tile of cavitation under glaze.After glazing, the temperature of adobe is at about 40 DEG C, so preheating zone will be at about 35m.
Fig. 2 illustrates stone ceramic tile preparation method longitudinal cross-section, the part isometric cavitation hole structure chart of another embodiment.
In Fig. 2, show stone ceramic tile preparation method 100 longitudinal cross-section, part isometric cavitation hole, include initial bed 110 from bottom to up, precoat 120 and glaze layer 130, described glaze layer 130 is formed for marzacotto, and upper surface is smooth plane layer, the component of described transparent oil plant can use the clean oil material formula of existing maturation.The component of described transparent oil plant can use the clean oil material formula of existing maturation, or described photic zone 130 is formed for clear frit, and upper surface is smooth plane layer, and the component of described clear frit can use the clear frit formula of existing maturation.
Described artificial hole stone ceramic tile 100 is internal, include cavity body 140 and cavity body 141, described cavity body 140 and cavity body 141 include hole, gully, the shapes such as bubble, inner hollow, form cavity, size, shape, deep mixed cavity, the difference of cavity body 140 and cavity body 141 is, cavity body 140 be randomly dispersed under described glaze layer 130 upper surface with described initial bed 110 lower surface in the region that formed, and cavity body 141 breaks through glaze layer 130 upper surface, make cavity body 141 at least partial denudation outside, and with ceramic tile external communication.
Preferably, described cavity body 140 and/or cavity body 141 are between described precoat 120 and described glaze layer 130, and described cavity body 140 and/or cavity body 141 penetrate the contact surface of described precoat 120 and described glaze layer 130, described cavity body 140 and/or cavity body 141 are due near glaze layer 130, and it is made only in the degree of depth less than precoat 120, looking down from glaze layer 130, this cavity physical ability presents shallower visual effect.
Preferably, described cavity body 140 and/or cavity body 141 be positioned under described glaze layer 130 upper surface with described initial bed 110 lower surface on the region that formed, penetrate the contact surface of described precoat 120 and the contact surface of described glaze layer 130 and described initial bed 110 and described precoat 120 simultaneously, looking down from glaze layer 130, this described cavity body 140 and/or cavity body 141 can present the deepest visual effect.
Part isometric cavitation hole illustrated in fig. 2 stone ceramic tile preparation method production process includes that prepared by powder, cloth is dry-pressing formed, dry, glazing, in sintering procedure.One or more compound expanded materials are added in powder, such as graphite powder, carbon dust, carbonate (such as limestone), sulfate (such as Gypsum Fibrosum), carbohydrate (such as flour) and low temperature glass, polishing slag, physical blowing agent (such as low boiling aliphatic hydrocarbon, alcohol, ether, halogenated hydrocarbons etc.), CBA are (such as azodicarbonamide, azo two diisopropyl carbonate, dinitrosopentamethlyene tetramine etc.) etc..The bubble portion that the process fired produces breaks through glaze and produces the hole of glaze, part bubble is maintained under glaze, make hole be embedded between glaze and fabric (hole major part is embedded in fabric), material is thus formed the ceramic tile of glazed layer lower part cavitation.A kind of third dimension will be produced by glaze when of viewing.
It is embodied as follows:
1) it is prepared as Porous materials: according to the percentage ratio of quality, respectively take ball clay 5~10%, low temperature frit powder 10~20%, graphite powder 15~20%, sodium carbonate 10~15%, Paris white 30~40%, polishing slag 10~20%, after the mass ratio of said components is added and be 100%.Through attrition process and be spray dried to powder.
2) fabric is prepared: described pore-forming material, adds inside conventional fabric according to 15~the ratio of 25% as expanded material.
3) bed material is prepared: conventional bed material.
4) glaze is prepared: according to the percentage ratio of quality, respectively take quartz 5~8%, albite 10~20%, potassium feldspar 10~35%, calcite 8~25%, Kaolin 8~10%, burn Talcum 5~8%, clear frit 5~10%, aluminium oxide 3~5%, reinforcing fiber 10~20%, glaze methyl 0.2%, trimerization 0.2%, water 50%, quick ball milling 12min, cross 250 mesh sieves.(glaze can also full clear frit substitute)
5) cloth: the percentage ratio turned according to monoblock carries out double-layer cloth, fabric accounts for 40%, bed material accounts for 60%.First cloth fabric cloth bed material again.
6) being dried: under conditions of 200 DEG C, dry 5~10min, in last base substrate, moisture content is less than 0.2%.Mainly getting rid of the moisture in base substrate, this is a physical reactions.
7) glazing: baking temperature is 200 DEG C, is cooled to about 60 DEG C, then carrys out glazing through glazing line, finally enter kiln after going out dry kiln.
In another embodiment, described glazing can also use interpolation clear frit to realize similar effect, the formula of clear frit, prepares and interpolation is prior art.
8) fire: fire 60min roller kilns 1100~1250 DEG C and obtain the ceramic tile of glaze part cavitation.After glazing, the temperature of adobe is at about 40 DEG C, so preheating zone will be at about 35m.
Fig. 3 illustrates part isometric cavitation hole stone ceramic tile preparation method photic zone plane schematic top plan view.
In Fig. 3, showing part isometric cavitation hole stone ceramic tile preparation method and down overlook from photic zone upper surface, described cavity body 140 forms size, shape, deep mixed, and the hole visual effect of random NATURAL DISTRIBUTION in photic zone area.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.