Environment-friendly ceramic material and preparation method thereof

Abstract

The invention provides an environment-friendly ceramic material and a preparation method thereof, and relates to the technical field of ceramic materials. The environment-friendly ceramic material isprepared from the following raw materials in parts by weight: 35 to 40 parts of industrial solid waste, 10 to 15 parts of crop straws, 20 to 30 parts of waste shredded paper, 25 to 50 parts of waste glass, 40 to 60 parts of clay, 15 to 20 parts of quartz, 6 to 10 parts of feldspar, 10 to 20 parts of natrite, 0.5 to 1.5 parts of aluminum oxide, 5 to 10 parts of silicon dioxide, 8 to 10 parts of mullite, 8 to 12 parts of polyvinyl chloride resin, 2 to 5 parts of aluminum blocks, 8 to 12 parts of calcium carbonate, 3 to 5 parts of dioctyl phthalate, 5 to 10 parts of bamboo carbon, 10 to 15 partsof kieselguhr, 3 to 7 parts of plant purification liquid and the like. The preparation method of the environment-friendly ceramic material comprises five steps of ball milling, pulp preparation, blankpreparation, blank body drying and sintering forming. The environment-friendly ceramic material provided by the invention has antibacterial and air purification functions; the raw materials are the industrial solid waste, the crop straws, the waste shredded paper, the waste glass and the like; good performance is realized; the ceramic manufacturing cost is also reduced; the waste materials are reasonably utilized; the energy is saved; the environment is protected.

Description

technical field [0001] The invention relates to the technical field of ceramic materials, in particular to an environment-friendly ceramic material and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, the awareness of environment and health is gradually increasing, and people will pay more and more attention to green materials and environmentally friendly products. Health, longevity, and comfort have become the highest goals pursued by modern people, and antibacterial, health care, and environmental protection products have emerged and developed rapidly. And ceramic products are closely related to people's daily life no matter they are used as daily-use ceramics or as architectural ceramics such as home furnishing and decoration, so people have also put forward higher requirements for the health care functions of various ceramic products. [0003] At present, due to the large thermal expansion coeffici...

AI Technical Summary

Problems solved by technology

[0003] At present, due to the large thermal expansion coefficient, poor toughness and wear resistance of traditional ceramics, they are easily broken in high temperature environments, so their application fields are greatly limited and cannot be used in high temperature parts, especially in parts with frequent alternating hot and cold , and the firing temperature of traditional wear-resistant ceramics is high, which increases the production energy consumption of wear-resistant ceramics and improves the waste discharge in the process of ceramic firing

In addition, due to the selection of existing ceramic materials, their raw materials are more or less toxic and harmful substances, and most of the existing decorative materials in home life can release some toxic gases or solid particles, and then In addition, in today's life, the pollution of air and water resources is inevitable