Preparation method of fine sand antiskid ceramic rock plate and prepared fine sand antiskid ceramic rock plate

Abstract

The invention relates to a preparation method of a fine sand antiskid ceramic rock plate. The preparation method comprises the steps of (1) grinding and polishing a formed planar green body; (2) keeping constant temperature and heat, and controlling the surface temperature of the green body to be 80-90 DEG C; (3) applying ground coat with a wide high-temperature high-viscosity firing range; (4) conducting ink-jet printing decoration, specifically, jet-printing the pattern on the surface of the ground coat layer through a digital ink jet machine to form rich colors; (5) spraying protective glaze, wherein the glazing specific gravity of the protective glaze is 1.15-1.20, and the glazing amount is 30-35g / m<2>; and (6), firing, wherein the firing temperature is 1180-1200 DEG C, and the firingtime is 120 minutes.

Description

technical field [0001] The invention belongs to the technical field of ceramics, in particular to a method for preparing a fine-sand anti-slip ceramic rock plate. Background technique [0002] With the continuous development of my country's economy and society, people's requirements for the quality of life are getting higher and higher. Especially in recent years, ceramic slabs have crossed borders into the home kitchen and bathroom industry. Ceramic slabs are widely favored by consumers. The special texture and High-performance value-added ceramic slabs are widely welcomed in the market. [0003] Traditional non-slip ceramic tiles usually adjust the glaze temperature to roughen the texture of the glaze to achieve anti-slip effect. Such ceramic tiles usually have problems such as poor pollution resistance, large fluctuations in glaze gloss, and low-end texture, which are difficult to be welcomed by consumers. ; or adopt special blank surface technology, use special mold to p...

AI Technical Summary

Problems solved by technology

[0003] Traditional non-slip ceramic tiles usually adjust the glaze temperature to roughen the texture of the glaze to achieve anti-slip effect. Such ceramic tiles usually have problems such as poor pollution resistance, large fluctuations in glaze gloss, and low-end texture, which are difficult to be welcomed by consumers. ; or adopt special blank surface technology, use special mold to press and form, so that the surface forms concave and convex particles, and there are fine particles on the surface after glazing and firing, to achieve anti-skid effect. , the difference in texture is large, and after the mold is pressed many times, the mold will be worn out, and the effect of the blank surface will change significantly, and it is difficult for the product to obtain a stable and consistent anti-skid effect. Concave-convex mold pressing can easily cause problems such as cracking of the ceramic rock slab body, poor strength, and poor processability

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