Light glazed ceramic tile with anion function and low water absorption and production method thereof

Abstract

The invention discloses a light-weight glazed ceramic brick with low water absorption and a preparation method thereof. The formula of the glazed ceramic tile is as follows: flower glaze composed of 0.1-90 parts of printing powder, 0.0-190 parts of color material, 100-200 parts of printing oil, 0.01-15 parts of negative ion materials; 10-45 parts of ceramic waste, 15~ 20 parts of clay, 10-20 parts of feldspar, 30-50 parts of sandstone, 30-50 parts of water, 0.0-3.0 parts of lignin, 0.0-1.0 parts of sodium tripolyphosphate; and conventional surface glaze; The preparation method comprises the following steps: stirring and sieving the flower glaze raw materials to obtain the flower glaze; mixing the green body raw materials, performing ball milling, sieving, and granulating, pressing and forming, drying, glazing, and printing. Burn at 1195-1205°C for 50-55 minutes to obtain the product. The ceramic tile has the properties of light weight, low water absorption, high mechanical strength, small thermal conductivity, and strong antifouling ability, and continuously releases negative ions exceeding 500 / cm3 in the space, and can be widely used in building exterior walls and home furnishing space decoration.

Description

technical field [0001] The invention belongs to the field of ceramic decoration materials, and in particular relates to a light-weight glazed ceramic brick with low water absorption and a preparation method thereof. Background technique [0002] With the rapid development of social economy and ceramic industry, especially in the past 20 years, the ceramic industry consumes more and more natural minerals, and ceramic waste is also increasing. According to incomplete statistics, in 2010, the national ceramic industry consumed more than 350 million tons of raw materials and produced more than 40 million tons of ceramic waste. The landfill and accumulation of ceramic waste occupy land, pollute the air and water quality, and the landfill of ceramic waste consumes a lot of manpower, material resources and financial resources. Such a large amount of ceramic waste is no longer a problem that can be solved simply by landfilling. How to turn waste into treasure and waste into resourc...

AI Technical Summary

Problems solved by technology

[0005] So far, "a preparation method of anti-fouling and heat-insulating lightweight ceramic tiles" (CN 101781117A), "a light-weight heat-insulating ceramic material and its preparation method" (CN 101955370A), "a method of using ceramic waste to prepare The ceramic tiles prepared by patents such as "Method for foaming and non-deformable ceramics" (CN 101671160A) and "A porous ceramic material and its preparation method" (CN 101186519A) are high water absorption and unglazed. Although bricks have the characteristics of light weight, heat preservation and heat insulation, they do not have the health care function of releasing air negative ions

The product has a single function and the scope of use is quite narrow

And "a production method of healthy ceramic tiles that can release negative ions" (CN 1587186A), "ceramic material with negative ion emission function and its preparation method" (CN 1769242A), "negative ion ceramic products and its production method" (CN 101234899A) Patents related to negative ion ceramics such as "Manufacturing process of negative ion far-infrared multifunctional ceramic decorative floor and wall tiles" (CN 101328081A) indicate that the negative ion materials in the ceramic bricks prepared by the technology are directly added to the green body, and the addition is too much and the cost is high. Negative ion materials cause a lot of waste, and it does not involve the comprehensive utilization of ceramic waste and the research on light weight and heat insulation technology of products

The product has a single function and a narrow scope of use

Therefore, the prior art cannot solve the problem of using ceramic waste to prepare light weight, low water absorption glazed ceramic tiles with negative ion function.