Ceramic rock plate and preparation method thereof

Abstract

The invention relates to a ceramic rock plate and a preparation method thereof. A ceramic rock plate blank is composed of the following components in percentage by weight: 35-46.1% of mud; 50 to 60 percent of a water abrasive; 1-7% of a green body toughening material; 0.5 to 3 percent of a reclaimed material; and 0.1-0.8% of an additive. The preparation method comprises the following steps: preparing a green body, processing the green body, performing spray drying to prepare powder, performing dry pressing to form the green body (with a plane or concave-convex effect), drying, polishing the green body, blowing ash, spraying water, spraying white ink, spraying engobe, decorating patterns, decorating isolation glaze, decorating a transparent glaze layer, firing, polishing and edging.

Description

technical field

[0001] The invention belongs to the technical field of ceramic rock plate production, and in particular relates to a ceramic rock plate and a preparation method thereof. Background technique

[0002] As a new type of ceramic product, ceramic rock slabs can carry richer texture elements than traditional ceramic tiles in their super-large specifications. Combined with advanced technology, they can achieve high flexural and high-strength green quality. In addition, ceramic slabs have the advantages of simple and elegant decorative effect, less seams, avoiding dirt and dirt, and high efficiency of construction and laying, which makes their market share in the high-end household products market continue to increase.

[0003] However, because the specifications of ceramic rock slabs break through the size of conventional ceramic tiles, traditional technology has been difficult to adapt to the production of large-scale products, resulting in increased difficulty in ...

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