How does flint graphene prove that I am me

2022-08-23
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Graphene, how to prove that "I am me"

graphene, how to prove that "I am me"

202, which is conducive to the early introduction of the new national standard, October 22, 18

in recent years, the downstream application products of graphene such as heating materials and health products have been very hot, and Baidu search "graphene products" has more than 2.7 million pieces of information. Facing the broad market with increasingly strong "olefin" flavor and uneven graphene products, how can graphene enterprises justify their products and how can the graphene industry develop more healthily and orderly

make the standard formulation more comprehensive. China has started the formulation of graphene standards since 2013, and has successively carried out the formulation activities of graphene national standards and Alliance Group standards. Li Yichun, Secretary General of China graphene industry technology innovation strategic alliance, said that the formulation and implementation of standards will provide a basis for the establishment of a common cognitive communication language for China's graphene industry, promote the correct understanding of new products by downstream customers and the public, provide technical support for promoting industry self-discipline, and help guide the healthy and orderly development of Chinese coatings industry

at present, China mainly carries out two aspects of work on graphene Standardization: the formulation of graphene national standards under the leadership of the National Standards Committee and the formulation of graphene alliance standards under the leadership of China graphene industry technological innovation strategic alliance. Relying on the "double engines" of the government and the market, a standard pattern of mutual support and connection between national standards and group standards (Alliance standards) has been initially formed

in terms of national standard formulation, in 2016, the National Standards Committee specially established a "graphene standardization promotion working group" to comprehensively strengthen the top-level design of graphene standardization, plan the graphene standard system and standard formulation during the 13th five year plan, and preliminarily put forward the graphene standard formulation system, that is, to build a whole industry chain standard system covering graphene raw materials, graphene application materials and graphene terminal application products, It breaks the original mode of formulating standards only around "materials". At present, there are 7 national standards being formulated, among which the terminology and definitions of graphene materials are being prepared and submitted for approval, and three standards, such as optical method for determining the number of layers of graphene, have formed a discussion draft

"in terms of group standard formulation, the graphene industry technology innovation alliance has completed the formulation of three group standards, namely, graphene material terminology and code (t/cgia), product naming guide containing graphene materials (t/cgia) and graphene printing ink infrared radiation electrothermal film (t/cgia). In addition, more than 30 standards are being formulated." Li Yichun said

make quality testing more authoritative. As a new generation of high-tech new materials, graphene has been applied in many fields such as new energy and biomedicine, and is entering the field of people's livelihood. However, it is difficult for ordinary people to distinguish the authenticity of these graphene products with a wide variety of good and bad products. Product testing has become an urgent practical problem faced by the graphene industry

renlingling, from the Institute of nano new materials metrology of the Chinese Academy of metrology, said that only by testing by authoritative institutions to prove whether the quality of graphene products meets the standards and requirements of helping adhesive manufacturers worldwide improve product performance in various utilization fields and production processes, can enterprises and consumers have a result

therefore, 2017 became the year when China's special graphene material product testing institutions were activated, and 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, a number of analysis and testing laboratories have also emerged in graphene enterprises, including high-level laboratories with sophisticated equipment and complete personnel, such as Shandong opal new materials Co., Ltd. and polychlorinated poly Chemical Co., Ltd

on September 21, the international graphene Product Certification Center (IGCC) signed a contract with the material and device monitoring center of Shenzhen Graduate School of Tsinghua University, which is the seventh testing institution designated by IGCC. Previously, China Academy of metrology, Ningbo Institute of materials technology and engineering, Chinese Academy of Sciences, national graphene product quality supervision and Inspection Center (Jiangsu), national graphene product quality supervision and Inspection Center (Guangdong), national infrared and industrial electrothermal product quality supervision and inspection center, and Beijing physical and chemical testing center have been authorized by 1gcc as designated testing institutions

make product certification more standardized. Certification is the activity of a third-party organization with professional ability to prove that products, services, management systems and other activities comply 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 enterprise market economy, the 'physical examination certificate' of quality management and the 'pass' of international trade." Yin Lijun, Deputy Secretary General of China graphene industry technology innovation strategic alliance and head of IGCC Asia, said

igcc's product certification process for graphene enterprises includes enterprise application, factory sampling, third-party organization monitoring, expert on-site review, etc. In June, 2018, Shandong Lite nanotechnology Co., Ltd. obtained the world's first "graphene material" product certification certificate issued by IGCC; In early September, IGCC organized experts to conduct an on-site review of baotailong graphene new maximum load material Co., Ltd. according to the estimation, and two products, graphene oxide and easily functional fossil graphene (composite) passed the certification. At the same time, Beijing innovation aishangjia Technology Co., Ltd., which produces low-pressure graphene heating fabric, has become the first certified enterprise in the field of graphene application. These three enterprises have also become the first batch of enterprises to pass the IGCC certification

Zhang Jiangang, chief engineer of baotailong graphene new materials company, told that through the certification process, the image status of graphene products in the domestic market will be improved. At the same time, it also proves that the quality and safety of products have reached the international level and are directly qualified for international competition, which is also a necessary condition for entering the international market. Graphene products that have passed the certification will have better development prospects

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