| 摘要 |
<p>The present invention relates to a three-dimensional imitation stone pattern ceramic slab containing micropowder pattern, to method of producing thereof and to product using the same. The three-dimensional imitation stone pattern ceramic slab containing micropowder pattern includes two I-class and II-class pattern zones with clear and identifiable colors, wherein the number differential ratio of inward-recessed crescent-like polygon small patterns with micropowder characteristics and an area of 1cm 2 ~150cm 2 in the pattern zone I-class and II-class among the said three-dimensional imitation stone pattern ceramic slab is 2:1-2.0. The thickness of the pattern zone I-class and II-class is 1mm~60mm. Meanwhile, the present invention provides a method of producing the slab and a product using the same. Three-dimensional imitation stone pattern ceramic slab containing micropowder pattern of the present invention is an further improvement to the imitation natural marble and granite decorative slab and has advantages such as better copy of structure, lower water absorption, lower color aberration, smooth finish, and being free of radio element contamination etc, compared with natural stone material. Practical machining operation in large quantity has cut down production cost and has created certain economic value of the industry.</p> |
