CN100540493C - Production process of a new type of multi-crystal composite glass-ceramic composite plate - Google Patents

Abstract

The invention discloses a production process of a new type of multi-crystal combined glass-ceramic composite plate, which is characterized in that its specific process steps are: (1) preparing transparent non-crystalline high-strength frit and translucent semi-crystalline, opaque (2) Formulating special ingredients and special mixing process; (3) Distributing the above-mentioned crystal frit on the brick; (4) Roll forming and spraying fixative; (5) Firing, Cooling, polishing, edging and sorting inspection. The porcelain tiles prepared by the above process realize the organic combination of transparent, translucent and opaque colored crystals, and have the advantages of simple process, low cost, rich color changes, and similar to jade.

Description

A kind of production technique of novel multiple crystallization combined glass-ceramic clad plate

Technical field

The present invention relates to the glass-ceramic clad plate technical field, specifically relate to a kind of three-dimensional color effect production technologies that combine with natural stone texture, multiple crystallization combined glass-ceramic clad plate such as multiple crystal, particle that have.

Background technology

At present, there is the translucent or opaque milkiness microcrystalline coating of employing on the surface of the glass-ceramics composite board on the market, its surface decoration effect the place one's entire reliance upon glass ceramics frit and the crystallization texture thereof of different colours, the manufacturing cost height, the transparency is bad, and color and texture are abundant relatively simply inadequately.The enterprise that has is in order to reach a kind of decorative effect, even directly adopts glassy phase as the method that realizes three-dimensional color, but the too big again difference of its physics and chemistry attribute and devitrified glass.It is 00109796 that application number is also arranged, the applying date is on July 10th, 2000, denomination of invention is a kind of patent application of production technique of crystal-like relief brick, it is to adopt conventional wall floor tile production method to cooperate conventional dry glazing technology, the particle that utilizes water white transparency frit or colored transparent frit or milkiness frit and make up is mutually directly piled to fill in and is printed on different pattern, in the wall floor tile work in-process adobe of pattern, go into the kiln once-firing, its method steps is: (1) is with the water white transparency frit, colored transparent clinker and milkiness frit carry out granulation respectively, its macrobead scope is 20～60 orders, and the small-particle scope is 50～80 orders; (2), be that 20～60 purpose water white transparency clinker grains or colored transparent frit grain or milkiness frit grain directly use separately with the granularity of 100% (weight percent) according to the design effect requirement; Or above-mentioned three kinds of frit grains are used in combination, its macrobead amount ranges is respectively 95～100% (weight percents), the small-particle amount ranges is 0～5% (weight percent), three kinds of frit grains in above-mentioned amount ranges, by the design effect requirement, choose suitable cooperation ratio, form frit grain group and use; (3) with water white transparency frit, colored transparent frit and milkiness frit respectively fine powder be broken to by 110 mesh sieves, and will to state three kinds of frit powders and organic binder bond respectively be 100: 50～70 proportioning mixing in proportion, makes the frit printing glaze respectively; (4) according to the layout requirement of wall floor tile, pile the frit printing glaze of biting required with 20-40 order flower net on the brilliant adobe position of decorating at needs; (5) utilize conventional dry glazing technology, above-mentioned single frit grain or the frit grain group of working good heap are filled out on the frit printing glaze; (6) the roller kiln once-firing is sent in the adobe of wall floor tile work in-process, firing range is 1050～1200 ℃, and the firing time cycle is 20～60 minutes.The patented product surface is piled up by frit grain combination and is burnt till ornament layer, and its structure is the stratiform overlaying structure, does not connect mutually between each layer, and texture is unintelligible, and stereoscopic sensation is not strong.

Summary of the invention

Purpose of the present invention is exactly in order to solve above-mentioned deficiency, and provides a kind of technology simple, can transparent in surface preparation, translucent and crystallization effect, and the production method of compound various, the glass-ceramics composite board that crystallographic texture is abundant of level.

The solution that the present invention adopts in order to reach above-mentioned effect is as follows:

The production technique of a kind of novel multiple crystallization combined glass-ceramic clad plate of the present invention is characterised in that, its concrete processing step is:

(1) preparation non-crystallizable frit of transparent type and translucent half hitch crystal formation, opaque crystal type crystal frit;

Wherein, the component of the non-crystallizable frit of transparent type is: quartzy 48-60%, lime carbonate 10-40%, soda ash 2-9%, zinc oxide 0.5-5%, aluminum oxide 4-19%, boric acid 2-8%, barium carbonate 2-8%;

The component of translucent hypocrystalline N-type waferN frit is quartzy 20-50%, lime carbonate 15-40%, soda ash 2-9%, zinc oxide 8-18%, aluminum oxide 5-25%, boric acid 1-8%, barium carbonate 2-8%, talcum 0-5%, fluorite 0-10%;

The component of opaque crystal type crystal frit is quartzy 52-60%, lime carbonate 30-45%, soda ash 2-9%, zinc oxide 0.5-8%, aluminum oxide 3-9%, boric acid 1-8%, barium carbonate 2-8%, antimonous oxide 0-1%.

(2) prepare burden and mixed processes;

(3) above-mentioned transparent non-crystallizable frit and translucent half hitch crystal formation, opaque crystal type crystal frit mixing cloth are expected in the adobe;

(4) with adobe roll forming and spraying fixation agent;

(5) burn till, cool off, polishing, edging and sorting check.

Also can add colorant in the component of non-crystallizable frit of described transparent type and translucent half hitch crystal formation, opaque crystal type crystal frit.

The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:

1, attractive, decorative is effective; The present invention can realize transparent, translucent and opaque three kinds of organic combinations of coloured xln on the surface of glass-ceramics composite board, has given the style of devitrified glass nature and the space sense in overtime generation.Crystallizing glass sheet material is obtained maximized three-dimensional the realization in very thin 3MM microcrystalline coating space, reproduced the natural gloss and the rhythm of stone material, the texture that the luxurious effect of the natural texture of lithotome, devitrified glass and polished tile is abundant organically merges, and the relative simple contradiction of the luxurious and color change of having broken the consistent vision of glass-ceramics composite board, realized the innervation of glass microcrystal and compound coloured frit spontaneous nucleation moulding and color under liquid phase, original in style.

2, glass-ceramics composite board of the present invention top layer is that senior devitrified glass, end base are the high-quality vitreous ceramic, the brightness of table body is up to 100 degree, have remarkable mirror effect and moist as beautiful texture, have many characteristics such as thoroughly preventing spot infiltration, antiacid caustic corrosion, "dead" harm, bending and compressive strength height simultaneously concurrently; And technical process is simple, and production cost is lower.

Embodiment

Novel nucleated glass ceramic composite sheet material of the present invention comprises vitreous porcelain adobe body, crystallite ornament layer, and its manufacture method is:

(1) preparation transparent type non-crystallizable high-strength frit and, translucent half hitch crystal formation, opaque crystal type crystal frit; Its preparation method, concrete steps be, at first selects ceramic raw mineral materials prepare burden preparation dry powder, batch mixing for use, enters high temperature melting, and shrend is decomposed, and enters the drying machinery oven dry, and the sorting of sieving then is standby; The raw material of the non-crystallizable high-strength frit of described transparent type adopts production ceramic tile quartz 50%, lime carbonate 30%, soda ash 6%, zinc oxide 1%, aluminum oxide 9%, boric acid 2%, barium carbonate 2% commonly used; The component of translucent half hitch crystal formation frit crystalline material is quartz 35%, lime carbonate 30%, soda ash 5%, zinc oxide 10%, aluminum oxide 11%, boric acid 4%, barium carbonate 3%, talcum 1%, fluorite 1%; The component of crystal type crystal frit is quartz 53%, lime carbonate 33%, soda ash 4%, zinc oxide 2%, aluminum oxide 3%, boric acid 2%, barium carbonate 2.5%, antimonous oxide 0.5%.

(2) with translucent hypocrystalline, crystallization and the transparent non-crystallizable frit mix of above-mentioned preparation;

(3) above-mentioned mixed frit is passed through the distribution device uniform distribution to adobe;

(4) adobe that cloth is finished flattens, and spray is with an amount of fixing agent, and it is whole to make end base, crystallite ornament layer closely bond;

(5) above-mentioned then molding semi product advances kiln and burns till, and gets final product finished product through postprocessing working procedures such as overcooling, polishing, sorting checks again.

More than shown only be preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.

Claims (3)

1. A production process for a novel multi-crystal composite glass-ceramic composite plate, characterized in that its specific process steps are: (1) Prepare transparent non-crystalline frit, translucent semi-crystalline and opaque crystalline frit; Among them, the components of transparent amorphous frit are: 48-60% of quartz, 10-40% of calcium carbonate, 2-9% of soda ash, 0.5-5% of zinc oxide, 4-19% of aluminum oxide, 2-8% of boric acid %, barium carbonate 2-8%; The components of translucent and semi-crystalline crystal frit are 20-50% of quartz, 15-40% of calcium carbonate, 2-9% of soda ash, 8-18% of zinc oxide, 5-25% of aluminum oxide, and 1-8% of boric acid %, barium carbonate 2-8%, talc 0-5%, fluorite 0-10%; The components of the opaque crystalline frit are 52-60% of quartz, 30-45% of calcium carbonate, 2-9% of soda ash, 0.5-8% of zinc oxide, 3-9% of aluminum oxide, 1-8% of boric acid, Barium carbonate 2-8%, antimony trioxide 0-1%; (2) Carry out batching and mixing; (3) the above-mentioned crystal frit mixture cloth is placed on the adobe; (4) Roll forming and spraying fixative; (5) Firing, cooling, polishing, edging and sorting inspection. 2. The production process of a new type of multi-crystal composite glass-ceramic composite plate according to claim 1, characterized in that: the transparent non-crystalline frit and the translucent semi-crystalline frit in the step (1) The method for preparing block and opaque crystalline crystal frit comprises the following steps: dry powder batching—mixing—high temperature melting—water quenching—drying—sieving for standby use. 3. According to claim 1 or 2, the production process of a new type of multi-crystal combined glass-ceramic composite plate is characterized in that: the transparent type amorphous frit, translucent semi-crystalline type and opaque crystal type Colorants are also added to the composition of the crystal frit.