2019精品推荐；陶瓷紫砂

2019精品推荐；陶瓷紫砂

藏品名称：陶瓷紫砂

售价 480000.00 <可议价>

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陶瓷有一层釉,紫砂没有,可以吸收茶的味道 “陶瓷”是一种通称，“陶”和“瓷”在质地上、物理性能上有很大区别。中国是最早制造陶器的国家之一，是最早发明瓷器的国家。 陶瓷(Ceramics)，陶器和瓷器的总称。陶瓷的传统概念是指所有以粘土等无机非金属矿物为原料的人工工业产品。它包括由粘土或含有粘土的混合物经混炼，成形，煅烧而制成的各种制品。由最粗糙的土器到最精细的精陶和瓷器都属于它的范围。对于它的主要原料是取之于自然界的硅酸盐矿物(如粘土、长石、石英等)，因此与玻璃、水泥、搪瓷、耐火材料等工业，同属于“硅酸盐工业”(Silicate Industry)的范畴。 紫砂是多种矿物质共存，耐酸耐碱含铁的粘土质粉砂岩，含有水云母和高岭土、石英、云母屑、铁质等成分，主要化学成分有氧化铁、氧化硅、氧化钙、氧化镁、氧化锰、氧化钾、氧化钠等。不含任何有害金属物质，且富含铁、硅、锰、钙、镁、钠、钾等多种人体所需的微量元素，能分解食物中的脂肪，降低胆固醇，紫砂器皿在食品的烹煮过程中不但能保存营养成分，还能避免有害金属元素摄入等，市场上涨空间非常大。

Ceramics have a layer of glaze, purple sand does not, can absorb the taste of tea, "ceramic" is a general term, "pottery" and "porcelain" in texture, physical properties are very different. China was one of the first countries to make pottery and invent it. Ceramics, the general name of pottery and porcelain. The traditional concept of ceramics refers to all artificial industrial products using inorganic non-metallic minerals such as clay as raw materials. It includes various products made from clay or mixture containing clay by mixing, forming and calcining. It ranges from the roughest earthenware to the finest fine pottery and porcelain. Its main raw materials are silicate minerals (such as clay, feldspar, quartz, etc.) from nature. Therefore, it belongs to the category of "Silicate Industry" together with glass, cement, enamel, refractory and other industries. Purple sand is a kind of clayey siltstone with coexistence of various minerals, acid and alkali resistance and iron content. It contains hydromica and kaolin, quartz, mica chips, iron and other components. Its main chemical compositions are iron oxide, silicon oxide, calcium oxide, magnesium oxide, manganese oxide, potassium oxide, sodium oxide and so on. It does not contain any harmful metal substances, and is rich in iron, silicon, manganese, calcium, magnesium, sodium, potassium and other trace elements needed by the human body. It can decompose fat in food and reduce cholesterol. Purple sand utensils can not only preserve nutrients in the cooking process of food, but also avoid harmful metal elements intake. The market has a very large space to rise.

公司：上海聚德文化发展有限公司

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