Graphene, how to prove that I am me

Pictured is the graphene pressure touch sensor product on display at the 2018 China International Graphene Materials Application Expo.
recent years, heating materials, health products and other graphene downstream applications are very hot, Baidu search for "graphene products" as many as 2.7 million messages. In the face of the "ene" flavor gradually thick broad market, as well as uneven graphene products, graphene enterprises how to make their own products, graphene industry can be more healthy and orderly development? On September 21st in Xi'an, China graphene industry technology innovation strategy alliance graphene product certification exchange and promotion meeting, China Chemical News reporter found the answer
China
.to make standard-setting more comprehensive
China started graphene standard-setting work in 2013, has carried out graphene national standards and alliance group standard-setting activities. Li Yichun, secretary-general of the China Graphene Industry Technology Innovation Strategy Alliance, said that the formulation and implementation of standards will provide a basis for China's graphene industry to establish a common understanding of the language of communication, promote new products by downstream customers and the public to correctly understand, to promote industry self-discipline to provide technical support, conducive to guiding the healthy and orderly development of the industry.
present, China is mainly engaged in two aspects of graphene standardization: the national standard-setting of graphene under the leadership of the National Standards Committee, and the graphene alliance standard-setting under the leadership of the Strategic Alliance for Technological Innovation of China's graphene industry. Relying on the government and the market "twin engines", the initial formation of national standards, group standards (alliance standards) to support each other, the standard pattern of mutual convergence.
In terms of national standard-setting, in 2016 the National Standards Committee set up a special "graphene standardization promotion working group" to comprehensively strengthen the graphene standardization top-level design, overall planning "13th Five-Year Plan" graphene standard system and standard-setting, the preliminary proposed graphene standard-setting system, that is, the construction of graphene raw materials, graphene application materials and graphene end-application products of the entire industry chain standard system, breaking the original only around the "material" standard-setting model. There are seven national standards currently being developed, of which the preparation of noun terms and definitions of graphene materials is being approved, and three standards, such as optical method for determining graphene layers, have been discussed.
" In the area of group standard-setting, the Graphene Industry Technology Innovation Alliance has now completed the development of three group standards, namely, Graphene Terminology and Code (T/CGIA 001-2018), Product Naming Guide for Graphene-containing Materials (T/CGIA 002-2018) and Graphene Printed Ink Infrared Radio heat film (T/CGIA30-2017). In addition, more than 30 standards are under development. Li Yichun introduced.to make quality testing more authoritative
graphene, as a new generation of high-tech new materials, has been used in new energy, biomedical and other fields, and is entering the field of people's livelihood. But the common people on these varieties, good and bad graphene products difficult to distinguish between true and false, product testing has become the graphene industry is facing an urgent practical problem.
Ren Lingling, of the Institute of Nano-New Materials Metrology of the China Institute of Metrology, said that only through the testing of authoritative institutions to prove whether the quality of graphene products meets the standards and requirements, can enterprises give a result, give consumers a statement.
2017 has become China's graphene materials products special testing institutions were activated one year, a number of graphene professional testing institutions emerged. These include a number of newly established third-party testing institutions, such as the National Graphene Product Quality Supervision and Inspection Center (Jiangsu) and the National Graphene Product Quality Supervision and Inspection Center (Guangdong). At the same time, graphene enterprises have also emerged a number of analytical and testing laboratories, including well-equipped, well-staffed high-level laboratories, such as Shan Eastern Europe Platinum New Materials Co., Ltd. and Polychloride Chemical Co., Ltd.
September 21, the International Graphene Product Certification Center (IGCC) signed a contract with the Materials and Devices Monitoring Center of Tsinghua University's Shenzhen Graduate School, the seventh testing facility designated by the IGCC. Previously, the China Institute of Metrology, the Ningbo Institute of Materials Technology and Engineering of the Chinese Academy of Sciences, the National Graphene Product Quality Supervision and Inspection Center (Jiangsu), the National Graphene Product Quality Supervision and Inspection Center (Guangdong), the National Infrared and Industrial Electrothermal Product Quality Supervision and Inspection Center, beijing Science and Technology Testing Center has been authorized by 1GCC as a designated testing institution.to make product certification more standardized
certification is a professional ability of third-party institutions to prove products, services, management systems and other activities in line with relevant standards and technical specifications. "If standards are an important basis for judging products, and testing is an effective means, then certification is the 'letter of credit' of the enterprise market economy, the 'medical certificate' of quality management and the 'pass' of international trade." Zhai Lijun, deputy secretary-general of the China Graphene Industry Technology Innovation Strategy Alliance and head of the IGCC Asia region, said.
IGCC's product certification process for graphene companies includes applications, factory sampling, third-party agency monitoring, expert on-site review, etc. In June 2018, Shandong Litt Nanotechnology Co., Ltd. obtained the world's first "graphene material" product certification certificate issued by IGCC; In early September, IGCC organized experts to Baoteron Graphene New Materials Co., Ltd. conducted an on-site review, graphene oxide and easy-to-function fossil ink (composite materials) two products certified. At the same time, the production of low-pressure graphene thermal fabrics, Beijing Innovation Ai Shangjia Technology Co., Ltd. has become the first graphene applications certified enterprises. The three companies were also among the first to pass the IGCC certification process.
zhang Jiangang, chief engineer of Baotailong Graphene New Materials Company, told reporters that through the certification process, graphene products in the domestic market image status will be improved, but also to prove that product quality and safety has reached the international level, directly qualified for international competition, which is also a necessary condition to enter the international market. Certified graphene products will have better prospects for development.
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