Yixing industrial ceramics industry, from the single alumina materials, develops up to now alumina, zirconia, titania, steatite, cordierite, silicon carbide, silicon nitride and boron nitride etc; Purity of alumina ceramic products can reach 99.7% and the processing capacity has been greatly improved. Domestic and imported machining center of high precision has been widely used; and the application ranges have been greatly expanded, covering many areas of industries;

At present, each enterprise produces such product category approximately:

Textile ceramics:

There are more enterprises doing such products and these products also have a long history. There are also a lot of breakdown types. Quality requirements are completely different as well the level of enterprises is uneven. Most of the products are sold domestically, and some of them are exported to developed countries such as Europe, America and Japan. as well as developing countries such as India, Turkey and Pakistan. They have certain competitiveness in the international market. Such products are almost made of alumina, titanium oxide and zirconia etc For high request about surface finish products, usually made of high purity alumina materials.

Electronic device packaging shell:

The quality requirements for these are not high and the production of such products is more dispersed. but it is widely used in the electronic industry and mainly serve domestic market. Raw materials are steatite and alumina.

Ceramic substrate in automobile and electronic equipment:

As one of insulating ceramics, it is used in some new fields, such as highly developed electronic products and automotive products. Both at home and abroad are widely used, and the quantity of export becomes more and more. Such product is mainly used in alumina material.

Ceramic package switch tube (high and low voltage):

Due to the higher threshold of such products in the market, there are few enterprises can do this despite of the long development history. This product sale is mainly in the domestic market. Especially in high-voltage switch, the alumina ceramic shell cannot achieve the quality demand from foreign countries.

Wear-resisting ceramic lining ,valves, plunger in valves and pipes:

This kind of product is mainly used in the energy, chemical, instrumentation and mining industries. But most enterprises only produce unmachined ceramic and basically cooperate with mechanical parts companies. The market is controlled by these companies. Mainly raw materials are alumina and zirconia.

The igniter on the ignition device:

This kind of product has a long history in Yixing area, and there are many manufacturers. Besides domestic sales, most of them are exported to foreign markets after assembly. Such products are made of steatite or alumina ceramic, and some products require glazed surface.

Ceramic filter boards for solid liquid separation:

These products are mainly used in the mining industry and are resistant to corrosion. As a substitute for imported products, such products have already more than 10 years of production history. Production enterprises are relatively concentrated, and can provide a complete set of filtration equipment. In addition to a small amount exported, such products are mostly sold in the domestic market. The material of the product is a composite of silicon carbide or corundum and alumina.

Ceramic membrane water treatment and flue gas treatment with:

As Yixing's environmental protection industry is developed, ceramic products in this industry give more chances to Yixing ceramic enterprises. The domestic market has many prospects. Ceramic membrane tubes for water treatment, in addition to purifying water, have expanded to food, beverage and chemical industries. Most of these products are made of porous alumina ceramics or silicon carbide ceramics.

Ceramic plate used in the semiconductor industry:

This is an emerging product category and product threshold is high. Only a small number of enterprises can produce. In addition to exports to Japan, South Korea and other countries after processing, the domestic market also has great demand. The material of this kind of product is mainly alumina.

Honeycomb ceramic plate for heating:

Mainly used for gas burning appliances or industrial baking equipments. The quality requirements of these products are higher and there are a lot of production enterprises.  Because of the differences in production process and material, the quality of each enterprise is uneven. Most of the products are assembled into the furnace before export. There are some products for direct exports. The material of this kind of product is mainly porous cordierite.

PTC heating ceramics:

These products have nearly thirty years of production history. After the market screening, there is only one production enterprises on the scale. Products are basically supplied to domestic electrical appliance manufacturing companies.

Ceramic water scraping plate and desander in papermaking industry:

Due to the difficulty of production and processing, there are few enterprises with such production capacity. In addition to domestic market, some products are exported to Europe and the United States market. The material of the product is alumina.

The ceramic framework used in LCD panel production:

This kind of product is difficult to produce in China because it is the beginning although Japan, and South Korea already have a mature technology, especially ceramic panels with large size. At present, some enterprises already have successful development in Yixing region. The development prospect is promising. This kind of product is mainly made of alumina.

Jiangsu Province Ceramics Research Institute Co., Ltd

Add:No.196N Dingshan Road, Ding Shu District, Yixing City, Jiangsu Province
Contact us:Li Ping
Tel:86-510-87183775
Fax:86-510-87186812
E-mail:master@jiangsuceramics.com
Website：www.jiangsu-ceramics.com