What kind of clay is used for earthenware pots

Earthenware pots and pans, Japanese-style casseroles, are pots and pans made from coarse earthenware clay fired at high temperatures.

Earthenware refers to clay containing iron with yellowish-brown, grayish-white, reddish-purple tones and good plasticity, and is mainly used for firing kaolin clay for pottery and coarse porcelain. Terra cotta has freeze-thaw resistance, permeability, sound absorption, etc., fired exterior walls, floor tiles, pottery, etc. are used terra cotta.

Earth pot advantages lock flavor and increase freshness: rice in the simmering process pot body will release far-infrared rays, the rice in the enzyme decomposition, so that the food is more nutritious and more delicious. High temperature resistance, not easy to burst: Selected Australian long lithium stone and natural shale clay and other minerals, secret ratio, high temperature firing. Experiments show that -20 ℃ ~ 500 ℃ hot and cold alternation does not burst. With "high temperature resistance and low temperature stability". Taking the original stone of Tomalin, with a secret recipe ratio production, so that its minerals in the high-temperature firing under the decomposition of negative ions, play a role in activating the water quality, change the taste of the soup, remove the role of sourness and astringency.