Argil for high temperature-resistant and microwave-resistant ceramic baking pans and production process for argil

Abstract

The invention discloses argil for high temperature-resistant and microwave-resistant ceramic baking pans and a production process for the argil. The argil is produced by Chaozhou loess, Dehua hargil, Dehua umber and Dehua kaolin by mass percent; the production process for the argil comprises the following steps: putting the raw materials in a ball mill in proportion; fully grinding; filtering through a screen, and then, putting into a large-sized slurry storage tank for souring; pressing into mud cakes through a filter press; stacking the mud cakes on a pallet for souring for 1 month for use; then, drawing off air through a pug mill, and refining for multiple times by the pug mill. The argil for the high temperature-resistant and microwave-resistant ceramic baking pans is simple in component and reasonable in proportion; by utilizing the argil disclosed by the invention to fire the ceramic baking pans, the firing temperature of the argil only needs to be at 1130 to 1170 DEG C; the firing temperature of the argil is reduced greatly in comparison with the firing temperature of the raw materials for common ceramic baking pans, so that the argil is low in energy consumption and low in cost; moreover, the fired ceramic baking pans are high in hardness, resistant to high temperature and microwaves, good in quality and not easy to damage.

Description

technical field [0001] The invention relates to the technical field of ceramic preparation, in particular to clay for high-temperature and microwave-resistant ceramic baking pans and a manufacturing process thereof. Background technique [0002] At present, the raw material formula and firing process of ceramic products are very mature, and the manufactured products also have many advantages; however, there are still many shortcomings in the existing ceramic products. Therefore, in the firing process, a very high firing temperature is required to meet the process requirements, so the energy consumption is high, the cost is also high, and the fired product has high hardness and is easy to damage, so it is necessary to improve the composition of the existing ceramics , to reduce its cost and improve its quality. Contents of the invention [0003] The object of the present invention is to provide a kind of clay for high temperature and microwave resistant ceramic bakeware an...

AI Technical Summary

Problems solved by technology

[0002] At present, the raw material formula and firing process of ceramic products are very mature, and the manufactured products also have many advantages; however, there are still many shortcomings in the existing ceramic products. Therefore, in the firing process, a very high firing temperature is required to meet the process requirements, so the energy consumption is high, the cost is also high, and the fired product has high hardness and is easy to damage, so it is necessary to improve the composition of the existing ceramics , to reduce its cost and improve its quality