Ceramic decorative large plate with water stain effect and preparation method thereof
A technology of ceramics and water stains, which is applied in the field of ceramic tiles, can solve problems such as easy cracking of bricks, difficulty in paving and installation, and uneven board surface, so as to reduce the difficulty of slotting, avoid board breakage, and overcome surface dullness. Effect
Active Publication Date: 2021-02-05
FOSHAN PINWEIXIAN CERAMICS CO LTD
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Problems solved by technology
Existing ceramic large slabs are usually laid on the wall with tile glue as a binder, which is difficult to lay
Moreover, the existing ceramic slabs are thin plates with a thickness of less than 10mm, so it is difficult to slot and install them by dry hanging
[0003] The surface of the existing ceramic slabs is usually smooth and flat, and the decorative layer is set with inkjet printing patterns. The color is relatively bright, and it is difficult to achieve the surface effect of imitating metal. However, the surface decoration effect of the existing metal decorative effect tiles is dull and lacks texture.
[0004] Due to the large size of the ceramic slab, due to thermal expansion and contraction during firing, the surface of the slab is prone to unevenness and brick cracking, and the qualified rate of the product is low
Method used
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preparation example Construction
[0065] The preparation method of the soft light concave-convex colored glaze is as follows:
[0066] According to the formula, add potassium sodium feldspar, calcined talc, barium carbonate, kaolin and zirconium silicate into a slurry; according to the formula, add iron oxide, manganese oxide, titanium oxide and copper oxide to the above slurry and mix evenly; Afterwards, according to the formula, the medium-temperature colored frit with preset particle size and white latex are mixed in to obtain soft and concave-convex colored glaze.
[0067] Hole dry granules are formed by a granulator or by a rolling method using a round bowl-shaped vessel. Both of them have been prepared with resin and curing agent as the adhesive, and the resin that can be cured at room temperature is selected. The particle size of the round bowl shaped vessel is more easily controlled by rolling method, and the obtained particles are spherical and more rounded. The steps of rolling molding using a round...
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The invention discloses a ceramic decorative large plate with a water stain effect and a preparation method thereof. The width of the ceramic decorative large plate is 1-1.5 m, and the length of the ceramic decorative large plate is 2-3 m. The large ceramic decorative plate comprises a plate blank layer and a decorative layer located on the upper surface of the plate blank layer. A plurality of dry hanging grooves are formed in the bottom surface of the plate blank layer, and the groove depth of each dry hanging groove is 8-15 mm; the decorative layer comprises a ground coat layer, a soft light colored glaze layer and a highlight water trace layer which are sequentially arranged from bottom to top, and the highlight water trace layer is composed of a spot-shaped highlight part and an irregular sheet-shaped highlight part; the soft-light colored glaze layer is formed by firing soft-light concave-convex colored glaze and hole dry particles, and the surface of the soft-light colored glazelayer is concave-convex and is provided with fine concave holes; and the thickness of the highlight water trace layer is 0.2-0.5 mm. The ceramic decorative large plate has the advantages of being capable of being installed in a dry hanging mode, good in surface decorative effect and high in product percent of pass.
Description
technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to a large ceramic decorative slab with water mark effect and a preparation method thereof. Background technique [0002] The large size of ceramic slabs can be applied in large sizes, and the decorative effect is atmospheric and integrated, which is sought after by people. Existing ceramic slabs are usually laid on the wall with tile glue as a binder, which is difficult to lay. Moreover, the existing ceramic slabs are thin plates with a thickness of less than 10mm, so it is difficult to slot and install them in a dry-hanging manner. [0003] The surface of the existing ceramic slabs is usually smooth and flat, and the decorative layer is set with an inkjet printing pattern, and the color is relatively bright, and it is difficult to achieve a metal-like surface effect. [0004] Due to the large size of ceramic slabs, due to thermal expansion and contraction during firing, th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C03C8/02C03C8/14C03C8/20C03C4/02C04B41/89
CPCC03C4/02C03C8/02C03C8/14C03C8/20C04B41/52C04B41/89C04B41/5022
Inventor 朱志刚吴贤祺熊林海苏振
Owner FOSHAN PINWEIXIAN CERAMICS CO LTD