Adidas Detection Of Toxic Substances, Clothing Antivirus Standards Or Promulgated

Wait for 14 famous outdoors.

Brand detection of toxic substances, experts say -

Clothing "anti drug" standard is expected to come out

According to media reports, 14 famous outdoor clothing brands such as Adidas were found to be highly toxic perfluorinated compounds by international environmental protection agencies. This substance is not restricted in the testing standard of Chinese outdoor clothing.

Yesterday, in response to this widespread concern, Shenzhen fiber

Yang Zhimin, director of the inspection institute and senior engineer of the professorship, said in an interview with the Shenzhen Commercial Daily reporter that the relevant testing standards had been published but not yet released. The Shenzhen Metrology quality inspection and Research Institute is the main drafting unit of the standard.

The toxicity of Perfluorocompounds is not small

Recently, Greenpeace German Office of the International Environmental Protection Agency made a sample survey on the products of 14 famous outdoor clothing brands such as JackWolfskin, TheNorthFace, Patagonia and KaikkiallaandMarmot.

It was found that PFCs was detected in all 14 samples, especially the more toxic perfluorooctanoic acid (PFOA).

8 of them detected high concentrations of perfluorooctyl ethanol (FTOH).

Toxic substances such as plasticizers and nonylphenol were also detected in some samples.

Yang Zhimin told reporters that perfluorinated compounds (PFC), such as perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA), are widely used as textile oil and water repellent surfactants because of their hydrophobic and hydrophobic properties.

And other industrial production processes, mainly as a waterproof and oil prevention role.

Studies have shown that PFOS and PFOA are highly biodegradable, bioaccumulative, multi organ toxic, embryotoxic and potentially neurotoxic. They are considered to be new persistent organic pollutants after organochlorine pesticides and dioxins.

In view of the harmfulness of such substances, it is clearly stipulated in the EU 2006/122 /EC directive that it is a prohibited substance in textiles and leather.

The directive stipulates that the PFOS content of leather products sold in the EU market should not exceed 0.005% of its quality, while PFOA has also been listed as the EU's REACH directive with high concern for hazardous substances (SVHC).

These man-made fluorocarbons are very stable. If they enter the environment, they will be difficult to eliminate.

The standard does not mean that it can not be used.

According to media reports, Zhu Qinghua, a researcher at the CIC light industry, told the media that harmful perfluorooctanoic acid in perfluorinated compounds is ubiquitous in outdoor brand sportswear, which is not restricted in the testing standard of Chinese outdoor clothing.

In this regard, Yang Zhimin said, at present, China has not yet put perfluorinated compounds in the clothing product standards to be limited.

However, the following standards stipulate the relevant detection methods: GB/T 23243-2009 stipulates the detection standard of perfluorooctane sulfonyl compounds in food packaging materials; the local standard DB33/T 749-2009 of Zhejiang province stipulates the testing standards for perfluorooctane sulfonate and perfluorooctanoic acid in textiles and leather; and the standards for the determination of perfluorooctane sulfonate in leather and textiles are stipulated in the People's Republic of China entry exit inspection and quarantine standard SN/T 2449-2010 and SN/T 2842-2011.

He believes that no restriction does not mean harmless or allowed to use. The relevant laws, regulations and standards of the state are constantly improving.

Shenzhen participates in drafting relevant testing standards

Yang Zhimin said, in fact, the relevant national units are developing perfluorinated compounds in textiles and

The national standard and the national industry standard test method and the footwear test method standard have been approved, but they have not been released yet.

"The main drafting unit of footwear testing standards is Shenzhen Metrology quality testing and Research Institute."

Yang Zhimin said.

Yang Zhimin disclosed that at present, the use of perfluorinated compounds

Mainly waterproof products.

In fact, the industry has developed a new non fluorine waterproof and anti fouling agent, PFOS and PFOA in textile and leather waterproof and antifouling finishing has also been rarely used.