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Develop the ceramic raw material industry and strengthen the "core power" of the porcelain capital

The importance of ceramic raw materials in ceramic production is self-evident. The well-known kaolin used to keep Jingdezhen kilns burning for thousands of years, creating the porcelain capital for thousands of years. However, after a thousand years, the problem of the exhaustion of ceramic raw material resources is like a "tight spell", which has long plagued the development of Jingdezhen's ceramic industry. Microcrystalline fine-grained granite porphyry

04-29

2024

Develop the ceramic raw material industry and strengthen the "core power" of the porcelain capital
Develop the ceramic raw material industry and strengthen the "core power" of the porcelain capital

Chinese scientists have developed a multifunctional black bioactive ceramic material

Bioceramic materials have a long history of being used to repair human hard tissues, from biologically inert materials (such as alumina and zirconia, etc.) to biological materials that are both biologically active and degradable (such as phosphate and silicate bioceramics, silicon Based bio-glass, etc.), its physiological function is no longer a simple tissue filling substitute, but a tissue engineering material that can induce tissue regeneration, regulate cell growth and functional differentiation. More and more evidences show that specific bioactive ceramic materials have the effect of promoting the specific cell regeneration activity of soft/hard tissues, and are widely used in the repair of tissue defects in bones, teeth and skin. However, there are many special tissue damages in clinical practice, such as tissue defects after surgical resection of bone tumors or skin cancer tissues. It is necessary to remove the remaining tumor cells before repairing the tissue defects to avoid tumor recurrence. In order to achieve the dual functions of tumor treatment and tissue regeneration, the preliminary research has prepared photothermal functionalized bioactive ceramic materials by compounding bioactive ceramics with photothermal reagents with tumor treatment functions. Although this is an effective strategy, the long-term safety of photothermal nanoreagents in vivo remains to be investigated. Therefore, how to realize the integration of tissue regeneration and tumor treatment functions of the bioactive ceramic material itself without introducing foreign additives is particularly important.

04-29

2024

Chinese scientists have developed a multifunctional black bioactive ceramic material
Chinese scientists have developed a multifunctional black bioactive ceramic material

Overview of China's daily-use ceramics market

In recent years, with the increasing concern of residents for safety and health issues, the requirements of consumers for ceramic products that often come into contact with food are also rising, and high quality, low lead, beautiful shape, good thermal stability, etc. have gradually become the important reference indexes for consumers to buy daily-use ceramic products, prompting ceramic enterprises to continuously innovate and upgrade their daily-use ceramic products. On this basis, the daily-use ceramic industry has continued to develop steadily, and the output of daily-use ceramics has also continued to improve.

04-18

2024

Overview of China's daily-use ceramics market
Overview of China's daily-use ceramics market

Prospect and application of washed kaolin

The distribution of washed kaolin in China is relatively wide, mainly concentrated in Jiangxi, Hubei, Guangxi, Guangdong, Fujian and other provinces. These areas not only have the advantage of kaolin resources reserves, but also have the corresponding technical level and processing capacity, making them an important base for China's washed kaolin industry.

04-18

2024

Prospect and application of washed kaolin
Prospect and application of washed kaolin

Comprehensive utilization status of kaolin

Kaolin is a nonmetallic mineral, a type of clay and claystone dominated by kaolinite group clay minerals. It is also known as dolomite because it is white and delicate. The pure kaolin is white, delicate and soft, with good physical and chemical properties such as plasticity and fire resistance. Its mineral composition mainly consists of kaolinite, eclogite, mica, illite, montmorillonite, quartz, feldspar and other minerals. Kaolin has a wide range of uses, mainly used in paper, ceramics and refractory materials, followed by paints, rubber fillers, enamel glaze and white cement raw materials, a small amount of plastics, paints, pigments, abrasive wheels, pencils, cosmetics, soaps, pesticides, pharmaceuticals, textiles, petroleum, chemical industry, building materials, national defense and other industrial sectors.

04-18

2024

Comprehensive utilization status of kaolin
Comprehensive utilization status of kaolin

How to judge the advantages and disadvantages of kaolin?

Kaolin whiteness is divided into natural whiteness and calcined whiteness. For ceramic raw materials, the higher the calcined whiteness is the better the quality. The presence of impurities such as Fe2O3 and MnO2 in kaolin will reduce its natural whiteness.

04-18

2024

How to judge the advantages and disadvantages of kaolin?
How to judge the advantages and disadvantages of kaolin?
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