Since ancient times, Jingdezhen ceramic raw materials due to unique burn create the world-famous daily and artistic porcelain kiln fire porcelain millennium endless support the Jingdezhen region a large number of high-quality high-temperature ceramic raw materials. Jingdezhen, very rich high temperature ceramic raw materials required in addition to the production of daily-use porcelain and artistic porcelain, used in low-temperature raw material in the production of building and sanitary ceramics full range, huge reserves provide a strong material support to the Jingdezhen vigorously develop the building and sanitary ceramics industry .

Ceramic raw materials

19 Jingdezhen and the surrounding counties, municipalities Total proven kaolin mine has proven reserves of 70 million tons, mainly distributed in Leping City, Jingdezhen City ceremony Lin Fengyuan process under mine, Xingzi County, Jiujiang City Star Lu mine repair Water County and Yichun City Chai Chong, Yashan mine area; mines 24 chinastone, has proven reserves of more than 80 million tons, mainly distributed in the the eastward of Jingdezhen City fuliang County - Ning village, in Fort Tanzania, South Stream - celery pit mine the Leping City Southern source and communism reservoir mine, Changjiang District Sambo - Chan Bay mine, I wish mine Yingtan City Guixi, Shangrao City Yiyang County Caoxi mine area; 10 low temperature porcelain sand mine has been to explore Ming reserves of more than 100 million tons, mainly distributed in Jingdezhen city Fuliang County Huangtankou, board pit dock - gold pit, Wuyuan County, Yifeng County through Shiroyama area; eight long quarry talc mines two proven resources reserves of 68.743 million tons, mainly distributed in Yiyang County, Shangrao City, Guangfeng Wuyuan County; 1 pyrophyllite mine has proven reserves of 542,000 tons, mainly distributed in Yushan County, Shangrao City; bentonite mine 3 has proven reserves of more than 40 million tons, mainly distributed in 9 Leping City, Jingdezhen City, Wu Town, Shangrao City Yiyang County, black mud, white clay, flower mud clay mines, mainly distributed in Jingdezhen City Fuliang County Hongyuan , Poyang County, Shangrao City, abundant resources.

In recent years, with a number of Foshan renowned building ceramics enterprises have settled in Jingdezhen, in order to create a complete security system Ceramic raw materials to ensure building ceramics enterprises long-term sustainable development, Jingdezhen City departments organize forces to invest a lot of money on the city surrounding areas Ceramic raw material for a number of exploration found many new Ceramic raw material mining and geological reserves. The the feldspathic porcelain sand Qinghua porcelain sand, the village porcelain sand, the yellow pit porcelain sand, ceremony forest kaolin, Malone pond chinastone, Tongcheng the porcelain sand Zhuang Ling-chinastone, painting feldspar; clay Jishui black mud the other raw ore, Leping bentonite, the Chung Shan magnesia clay, Hamada black mud, black mud Hongyuan, Tian trafficking Street Pak Nai, the Lu family Pak Nai, Hung door flower mud, ancient South Pak Nai; Shangrao pyrophyllites, Guangfeng talc. Ceramic raw materials exploration work is still ongoing, constantly new mining of raw materials was found to provide a strong raw material security for the future development of the Jingdezhen Ceramic Industry.

    Good process is suitable for performance

Ceramic raw materials proved to selected physical properties (whiteness of some raw materials in the national daily and architectural ceramics engineering technology research center, firing shrinkage, loss on ignition) analysis, X-ray fluorescence spectroscopy (elemental composition , chemical composition), phase analysis and thermal analysis.

Porcelain sand, feldspar: Wuyuan Qinghua porcelain sand, the village porcelain sand, the new home feldspar potassium, sodium content, low iron content of more than 8%, with a good fluxing; of Tongcheng porcelain sand higher levels of potassium and sodium, low iron content, basically after firing at 1200 ¡æ sintering, high whiteness, fluxing good performance characteristics, Eli forest kaolin has a high content of aluminum, whiteness, Malone Tong porcelain The stone has a high content of potassium and sodium, and low firing temperature was white after burning characteristics, such raw materials fully meet the needs of large-scale high-end tiles and sanitary ware production needs.

    The clay: Wu mouth bentonite reserves, plasticity, whiteness after burning quality to meet the production needs of ordinary Jianwei ceramic, can meet the needs of high-grade Jianwei source of ore grading after the removal of iron; the Chung Shan magnesia clay magnesium high content, high whiteness after burning, green dry strength; Poyang black mud, white clay, flower mud has good plasticity, low iron content, which can meet the production needs of a variety of high-end Jianwei.

Other: Guangfeng talc burning whiteness of up to 80-95% the right amount introduced formulation can improve the whiteness of the product; higher aluminum content Shangrao the pyrophyllite firing shrinkage is small, interior wall tiles indispensable one of the raw materials; limestone, wollastonite and other raw materials, these are the building and sanitary ceramics production of high-quality raw materials.

On the basis of the analysis of the test, a series of antique tiles, tiles, sanitary ware small test recipe. (Raw material is not performed through the construction of the guard of the smaller ceramic formulations, up to 50 or more in the test, the whiteness of the vitrified sample iron removal treatment), the water absorption is between 0.1% -0.2%, the water absorption of the sample of the sanitary ware is less than 0.5 %, tiles water absorption of the sample of 12% of the various performance indicators are in line with national standards, and some reached the international advanced enterprise standards.

Tests showed that the building and sanitary ceramics raw materials not only in the feldspar of Jingdezhen City and the surrounding area, low-temperature ceramic sand, porcelain stone, kaolin, black mud, white clay, flower mud, bentonite, talc, pyrophyllite and rich, and the performance of the process is suitable to meet needs of all types of ceramic building materials, either in quantity or quality, fully meet the needs of large-scale, mid-range and high building and sanitary ceramics production, and lower the cost of raw material recipe.

Of Jingdezhen and surrounding pottery and characteristics of raw materials

Mine sites, large reserves, low temperature ceramic sands reserves are more than ten million tons, porcelain, quarry, kaolin ore reserves more in the millions of tons of black the Pak Nai ore reserves of more than hundreds of thousands of tons of newly discovered; taste high performance is good, ores chemical composition and stability of the mineral components, titanium, sulfur and other harmful impurities, non-radioactive elements, firing stable performance; low cost, cheaper prices and easy exploitation, mostly open-air mining, transport distance 200 kilometers, low mining costs.

Exploration, mining production forces

Millennium is not extinguished ceramic production, Jingdezhen has many raw materials exploration, exploration and production companies, such as Leping Bureau of Mines, ceramic industrial companies raw material factory in Jiangxi Province, Jingdezhen the City Tempo marble company, the Jiangxi fuliang Dabeiwu gold batch of large, medium and small mining enterprises, as well as the establishment of the near by Leroy, Italian pottery, specifically companies such as Ceramic raw materials exploration and production companies - Jingdezhen, specifically Chinese Ceramic Materials Limited joint venture. These enterprises in the raw material factory, Jiangxi ceramic industrial companies has decades of history of ceramic raw materials exploration and mining production has many mining of raw materials, a strong exploration and mining of technical strength and maturity of the means of production. Ceramic raw materials of many mining enterprises fully capable of producing ceramic raw materials required by the city building ceramics industry development. Especially in recent years, the relevant government departments not only vigorously support the development of ceramic raw materials mining enterprises, and give it preferential treatment in taxes and mining policy, support enterprises bigger and stronger. Strength to meet the requirements of enterprises are also encouraged to enter the field of ceramic raw materials exploration, mining, and focus on the production and supply of raw materials to create a set of raw materials exploration, mining and processing of raw materials as a whole Ceramic;, it is also to strengthen the management of the mining and norms, continue to improve and perfect the ceramic raw material mining management system, to form a rational exploitation of environmentally friendly way, in order to achieve sustained production.