Ceramic rock plate and its preparation method

Abstract

The invention relates to a ceramic rock slab and a preparation method thereof. The ceramic rock slab body is composed of the following weight percentages: mud material 35-46.1%; water abrasive 50-60%; green body toughening material 1-7%; recycled material 0.5% ~3%; additive 0.1~0.8%. Preparation method: body batching→blank processing→spray-drying powder making→dry pressing molding green body (flat or concave-convex effect)→drying→blank throwing→soot blowing→water spraying→white ink spraying→make-up soil→pattern decoration→isolation Glaze decoration → transparent glaze layer decoration → 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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