Lead-free bone china

Bone china is recognized as the most high-end porcelain at home and abroad. Since its birth, lead-containing frit has been used as its glaze at home and abroad. This is because the introduction of lead oxides into the frit can significantly increase the refractive index and meltability of the glaze, thereby greatly improving the surface quality of the product, such as gloss and moisture. However, with the development of science and technology and the improvement of medical standards, people have found that the harm of lead to the human body is very serious. In the standards of daily chinaware ceramic in various countries, the limit on the amount of lead dissolution is becoming more and more stringent. In 1990, the First Factory introduced British equipment and built my country's first high-end bone china production line, which opened the prelude to China's high-end bone china production. At present, the bone china production of bone china manufacturers accounts for nearly half of the total domestic production. With the continuous expansion of my country's daily-use chinaware ceramic exports, developed countries have increasingly strict restrictions on the amount of lead leaching out of my country's daily-use ceramics. For example, the United States implements export certification (a technical barrier) to my country's export of daily-use ceramics, which has caused a significant decline in the overseas market share of my country's ceramic products. In recent years, the United States has further tightened the limits on the dissolution of lead and cadmium in ceramic products. European Union countries have revised and unified new ceramic lead and cadmium dissolution standards. {HotTag} Japan, Canada, Australia and other countries have also continued to enforce Strict restrictions on the dissolution of lead and cadmium pose new challenges to my country's ceramic export enterprises. Due to the improvement of the above-mentioned standards and the restrictions of the American market access standards, my country's bone china has not officially entered North America, the world's largest consumer market, but mainly concentrated in Japan, South Korea, Southeast Asia and the Middle East. With the removal of restrictions on entry into the ceramic market in Europe and the development of the WTO accession process, countries will inevitably set up barriers in many aspects in terms of technology, and the issue of lead dissolution will once again be placed in a more important position. Therefore, whether my country's high-end porcelain white porcelin dinnerware bone china can maintain its current market share and open up new market areas will depend on the word 'lead'. my country has been committed to the research of lead-free bone china. At present, several well-known foreign companies have made breakthroughs after tackling key problems. After the project was identified as a national key scientific research project in 2001, Co., Ltd. transferred a group of technical backbones and invited experts from institutions of higher learning, research institutes and other units to form a project team to tackle the problem. After repeated trials, the lead-free bone china production process has finally been successfully developed to meet the requirements of modern large-scale production, and it has passed the expert appraisal of the China Ceramic Association, and its various indicators are in line with internationally accepted standards. At present, lead-free bone china has been produced on a large scale in the Co., Ltd., with an annual output of 10 million pieces. A newly built high-end lead-free bone china demonstration line with an annual output of 2 million pieces was ignited for trial production at the end of February this year. The annual output of lead-free bone china will reach 12 million pieces.
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There are different types of , mainly Ceramic Dinnerware Sets and Porcelain Dish Set.
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