The invention relates to a remanufactured electric porcelain material and a manufacturing method thereof by recycling existing electric porcelain waste materials. There is an
impurity problem in the reuse of the waste generated in the manufacturing process of electric porcelain products. The present invention weighs 50-73 parts of electric porcelain waste, 15-25 parts of
bauxite, 3-17 parts of clay, 1-8 parts of
potassium feldspar, 0.5-2 parts of
zinc oxide, and 1-1.5 parts of
fluorite to form a mixed composition; According to the weight ratio of composition:
alumina ball stone: water = 1:1.5:1, the composition,
alumina ball stone and water are mixed for ball milling until the balance of the million-hole
sieve is less than 0.2%; the raw materials are filtered mud, The mud is practiced and aged for 48 hours, then shaped, dried, glazed, and finally fired at a temperature of 1200-1250°C. The present invention adds
zinc oxide and
fluorite to the formula for reusing electric porcelain waste to form a low-melting substance with impurities at high temperature, improves
sintering performance, and promotes the formation of
mullite crystal phase, which not only eliminates the influence of impurities, but also improves Improve the porcelain
mechanical strength and hot and cold abrupt change.