What are the magical effects of purple clay teapots?
The first point is that the good plasticity of purple clay allows artists to freely use various lines and blocks during the production process, greatly enriching the artistic form of purple clay teapots. The second point is that the reasonable chemical composition of purple clay is a key determining factor for the rich texture, color, and production process of tea utensils such as purple clay pots and cups after they are formed. Purple clay contains various chemical components, such as silicon oxide, aluminum oxide, iron oxide, calcium oxide, etc. After firing, purple clay pots have good water absorption, which is beneficial for the pot to have a layer of luster on the surface after long-term use and play, making the pot more shiny and moist. Iron oxide, which plays an important role in the color of purple clay, also changes color with the temperature of the kiln; The aluminum oxide in purple clay reduces the amount of glass in the fired purple clay pot and lowers the quartz content in the mud, resulting in a heavier glass phase. The third point is the dual pore preservation fragrance. The crystal structure of purple clay is mostly layered silicate, which makes it easy for purple clay to form chain like pores. After firing, it forms double fine pores, giving purple clay pots a high pore density that other tea utensils do not have. Therefore, purple clay pots have good gas adsorption and breathability, which can absorb tea aroma, retain tea flavor for a long time, and prevent tea color from deteriorating. The fourth point is to neutralize acidity and alkalinity, and utilize mineral resources for physical health. The clay minerals in purple clay have strong adsorption and ion exchange properties, which can effectively remove chlorine and fluorine from water. At the same time, it can transfer acidic and alkaline water to neutral water and adjust the pH of water.
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