Selenium-rich porcelain veneer and selenium-rich porcelain preparation method

Abstract

The invention relates to a selenium-rich porcelain veneer and a selenium-rich porcelain preparation method. According to product requirements, a mud sheet is put into a mold; after 3 to 5 hours, the mud sheet is manufactured into a blank; stripping and drying are performed; the dried blank is taken; the blank is modified according to the pattern size; water replenishing is performed on the blank body by dripping water via sponge; pin holes and all bubbles in the surface of the blank body are modified, so that the blank surface is complete, smooth and clean; according to requirements, the enamel is firstly applied at the inner wall of the blank and is then applied at the outer wall of the blank, or enamel spraying and bottom stripping are performed, and drying is performed; the dried blank is taken and loaded into a kiln; the blank is sintered for 12 hours at 1350 DEG C into porcelain; the selenium-rich porcelain veneer with finished product selenium soil patterns is put into the sintered selenium-free porcelain incapable of dissolving out selenium, and is pasted to the bottom or the inner wall for drying; the porcelain with selenium soil patterns is put onto an electrical kiln at high temperature for 8 hours to prepare the finished product; the porcelain finished product can automatically dissolve out selenium elements in the use process; the selenium element can degrade the content of harmful elements such as arsenic, lead and cadmium in water; the effects of cancer prevention and cancer resistance are achieved; the preparation method is an economic substantial and fast-selenium-supplementing method.

Description

technical field [0001] The invention relates to a selenium-rich ceramic patch and a preparation method of the selenium-rich ceramic. Background technique [0002] Ceramics for daily use include tea utensils, wine utensils and tableware, etc., whose function is only to hold tea or water, and its function is single. In modern life, the excess of arsenic, lead, and cadmium in water poses invisible harm to human health. Household ceramics cannot solve this problem very well. [0003] A few days ago, most of the preparation of daily-use ceramics is to put ceramic mud pieces into molds to make blanks, take them off to dry, and sinter them into porcelain. The ceramics provided according to the prior art do not contain selenium and dissolve selenium, and it is difficult for people to replenish selenium in daily drinking water for selenium supplementation. For ordinary ceramics, there is no selenium element that can automatically dissolve selenium to achieve the effect of selenium s...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a selenium-rich ceramic patch and a preparation method of selenium-rich ceramics, which solves the problems of selenium-free and eluted selenium in existing ceramic products. Vegetable selenium can degrade the content of harmful elements such as arsenic, lead, and cadmium in water, and has anti-cancer and anti-cancer effects. It is an economical and fast way to replenish selenium