One-time sintered beige frit dry particles and preparation method thereof

Abstract

The invention discloses one-time sintered beige frit dry particles and a preparation method thereof. The frit dry particle preparation raw materials comprise boric acid, borax, feldspar, quartz, dolomite, barium carbonate, non-calcined alumina, zirconium silicate, fluorspar, and titanium dioxide. The frit dry particles have an intrinsic beige color and good gloss, and are semitransparent. The particles are shiny under light. The frit dry particles has high initial melting temperature, low high-temperature viscosity, appropriate expansion coefficient, wide sintering range, and good combination with a ceramic blank. The particles can be sintered in one time, such that energy consumption is reduced by approximately 15% than that of twice sintering.

Description

technical field

[0001] The invention belongs to the technical field of ceramic frit production, in particular to a beige frit dry granule fired once and a preparation method thereof. Background technique

[0002] The natural stone texture is soft, beautiful and elegant, with elegant style. However, large-scale natural stone is extremely scarce and has certain radioactivity. Glass-ceramics is a mixture of microcrystals and glass formed by sintering and crystallizing glass with a certain particle size distribution. The texture is firm and crystal clear. However, glass-ceramic is relatively single in the pattern design process. Antique bricks can make up for this, and thousands of designs can be obtained through micro-powder cloth, screen, roller or inkjet technology to satisfy more consumers. But it does not have the spatial three-dimensionality and crystal clearness of stone and glass-ceramic. The microcrystalline brick is a new type of product that can combine the advan...

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