Interior wall ceramic tile and preparation method thereof
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An inner wall ceramic tile and mesh screen technology, applied in the field of building ceramic materials, can solve the problems of inability to purify the air, no environmental protection characteristics, low strength, etc., and achieve significant economic and social benefits, outstanding thermal insulation performance, and earthquake resistance. Good anti-cracking effect
Active Publication Date: 2014-07-23
安徽省亚欧陶瓷有限责任公司
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However, the current interior wall brick products still have many shortcomings such as poor heat insulation effect, high water absorption, low strength, easy cracking, etc., and have no environmental protection characteristics, have adverse effects on the human body, and cannot achieve air purification. Completely inconsistent with the development direction of modern wall materials
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[0015] A ceramic tile for interior walls, made of the following raw materials in weight (kg): siliceous shale 30, zeolite 25, purple sand mud 20, garnet 17, modified clay 26, allophane 12, zirconium silicate 5 , Lishi 11, diatomite 16, carbide slag 10, shrimp shell powder 8, barium carbonate 4, boron mud 6, plant ash 3, corundum powder 15;
[0016] The preparation method of the modified clay is as follows: a. Take bauxite, kaolin and attapulgite in a mass ratio of 7:5:3, mix them evenly, put them into a hydrochloric acid solution with a concentration of 20%, and heat them in a water bath to 70 ℃, keep warm for 0.5h, filter, wash with distilled water until neutral, dry, calcine at 480°C for 1.5h, pulverize, pass through a 200-mesh sieve, and set aside; b. Take a certain amount of chitosan and add it to a volume concentration of 1.5 % acetic acid solution, stir and dissolve, and prepare a chitosan colloid solution with a concentration of 15% by weight, then add 3.5% silver n...
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Abstract
The invention discloses an interior wall ceramic tile and a preparation method thereof. The interior wall ceramic tile is prepared from the following raw materials in parts by weight: 25-35 parts of siliceous shale, 20-30 parts of zeolite, 15-25 parts of red porcelain clay, 12-21 parts of garnet, 23-34 parts of modified clay, 10-15 parts of allophane, 4-6 parts of zirconium silicate, 7-13 parts of chlorite schist, 11-19 parts of kieselguhr, 10-15 parts of acetylene sludge, 5-10 parts of shrimp shell meal, 3-5 parts of barium carbonate, 4-8 parts of boron mud, 2-4 parts of plant ashes and 10-15 parts of emery powder. The modified clay is coated by the silver nitrate, activated carbon, nano-zinc oxide and poly methyl triethoxysilane co-chitosan. The ceramic tile disclosed by the invention is light in weight, outstanding in heat preservation and insulation properties, high in strength, low in water absorption rate, good in seismic anti-cracking performance, long in service life, safe and environment-friendly, can adsorb harmful substances in indoor air, can remove peculiar smell and purify air, and has significant economical benefits and social benefits.
Description
technical field [0001] The invention relates to an interior wall ceramic brick and a preparation method thereof, belonging to the field of building ceramic materials. Background technique [0002] Ceramic bricks are plate or block ceramic products produced by clay, quartz sand and other inorganic non-metallic raw materials through batching, ball milling, powder making, molding, sintering and other processes. They are widely used in decoration and protection of walls of buildings and structures. face and ground. With the rapid development of the economy and the continuous improvement of people's living standards, people's requirements for the living environment are also getting higher and higher. However, the current interior wall brick products still have many deficiencies such as poor heat insulation effect, high water absorption, low strength, and easy cracking, and have no environmental protection characteristics, have adverse effects on the human body, and cannot achie...
Claims
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Application Information
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