"Ceramic tile has radiation", "ceramic tile cause cancer" that began in 2009, general administration of quality supervision, inspection and quarantine announced in hebei and other eight provinces, 272 ceramic tile production enterprises, 364 kinds of brick of pottery and porcelain product sampling inspection results announcement, points out that in selectiving examination found that three kinds of "radionuclide set limit to" unqualified product.Scientific studies have shown that long-term by larger doses of ionizing radiation can make human body produce discomfort.But, in fact, "adding a small amount of zirconium silicate porcelain production process is a kind of modern production technology, has a history of more than ten years in our country, it is comparatively mature technology."National building materials test center ceramic and stone detection department senior engineer Hu Yunlin, said the radioactivity of ceramic tile, under normal household environment for a year of absorbed dose, far less than an X-ray examination, so need not worry completely.To this, the national standardization technical committee on building and sanitary ceramics, deputy secretary general wang also said that ceramic tile radiation to human body is less than a minute talking on the phone radiation generated by the impact.

So, the phenomenon of excessive add zirconium silicate is common?Hu Yunlin, points out that excessive add zirconium silicate generally are rare."Enterprise's profits and zirconium silicate is very expensive, many small enterprises to use, a large enterprise of zirconium silicate usage control is very strict, very few have the problem of excessive add."Hu Yunlin continue explains: "at present, our country has not yet been introduced in the use of zirconium silicate specific standards, different production batch of zirconium silicate contain the amount of radioactive nuclides is different, it is hard to specification."Hu Yunlin reminded, in fact, we live in a natural environment itself there are traces of radiation, "does not pose any threat to the health", ceramic tile is as long as it is testing qualified, is completely can be at ease use.

Detection qualified ceramic tile is harmless

Although "radioactive" always reminiscent of the negative issues such as cancer, death, or of a smell, but real life radioactive is everywhere, not only inevitable, also do not need to avoid.Because only when radionuclide reaches a certain amount and long-term effects of time, will be harmful to human body.In terms of radioactive, apart from stone, metal products, even if the computer, mobile phone products are far better than ceramic tile at ordinary times.So far, foshan, guangdong, jiangxi jingdezhen, hebei tangshan ceramic production areas, such as have not found any front-line workers often because contact ceramics and related medical cases.Long-term immersion in the working environment of workers if so, what's more, ordinary citizens?

Look again at the standard, which is the basis of the quality inspection report "building materials radionuclide limited".Its natural radioactive nuclides in construction materials, radium, thorium, potassium is quite low, the limits of the radioactivity specific activity in compared with standard stone radioactive set limit to almost negligible.Radioactive standard stone products still can be applied to various occasions, and radioactive far less than that of ceramic products!Is this standard on one hand, is more out of respect for ceramic industry self-discipline and protection purposes.In contrast, foreign, not only there is no limit to the relevant industry standards, export instead of foreign brands in the Chinese market faced restrictions from time to time to see this standard as barriers to trade.In addition, relevant experts also repeatedly to reject that "building sanitary ceramics products radiation harmful to human body" based on lack of medicine.

Have a substitute but a high cost

Radioactive at loggerheads for ceramic tile, domestic and foreign ceramic industry standards and how?Italian saint augustine gooding ceramic manufacturers representative Chen Guowei told reporters, such as Italy, the world's major producer of pottery and porcelain tile testing requirements for radioactive this there is no indicator, because this is the most basic requirements.To set radioactive standard ceramic tile can't simply say, there is good, is not a bad thing.Chen Guowei also revealed that foreign ceramic tile inspection focused on environmental protection, including the production of industrial environmental protection index, the environmental factor in the process of production.

Since excessive add zirconium silicate lead to radioactive content increased, that whether there is a high safety materials instead of zirconium silicate?Ceramic product quality supervision, inspection and technical supervision of guangdong province, said liang to flow, director of the checkout room high whiteness and elutriation mud also has "whitening" function, but 10 times elutriation mud can achieve double the effect of zirconium silicate, and elutriation mud purification process is complex, make ceramic tile cost increased sharply.So he suggest the consumers when buying ceramic tile, do not blindly pursue the whiteness, as far as possible choose yellow, partial gray brick of pottery and porcelain.

From "cancer" ceramic tile to edit words 】 【 carcinogenic "" white ceramic tile, about tile radioactive topic is raised by being repeatedly, the first is to" radioactive "insufficient understanding, there is always some extremely negative influence.Second, is the ordinary citizens for ceramic tile, for the whole building TaoHangYe understanding insufficiency.As an industry with high low participation, attention, often cause "bad news travels fast, evil line" consequences.The bigger worry is that not only ordinary consumers for industry lack of enough understanding, knowledgeable design and sales staff will be blinded by "white ceramic tile carcinogenic said".Even deliberately misinterpreted concept does not exclude the existence related interest groups, and mislead consumers use to denigrate rivals by means of unfair competition.Therefore, in terms of increase social understanding, popularize knowledge of industry, whether employees or related media is responsibility.

Company Profile

• About us
• Certificate
• Capability
• Video&Photos

Customer Service

• Pre-sale Service
• After-sale Service
• FAQ
• Feedback

Product Details

• Packing
• Certificate
• Construction Method
• Project Case

Trade Term

• Payment
• Delivery

Contact Center

• Contact us
• Site Map
• Frieng Link
• Catalog Download