Hello, welcome to Hefei Vigon Material Technology Co.,Ltd. !

这是描述信息
Hotline15805691910
这是描述信息
语言 Language 语言
这是描述信息
Your Location:
Home
/
/
/
Graphene dispersions in thermal coatings

Graphene dispersions in thermal coatings

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2023-04-08
  • Views:905

(Summary description)Graphene, a carbon material with a single-layer honeycomb structure, has excellent thermal, electrical and mechanical properties and is therefore increasingly used in thermal coatings. With the continuous development of graphene dispersion technology, its application in coatings has become a hot research topic.

Graphene dispersions in thermal coatings

(Summary description)Graphene, a carbon material with a single-layer honeycomb structure, has excellent thermal, electrical and mechanical properties and is therefore increasingly used in thermal coatings. With the continuous development of graphene dispersion technology, its application in coatings has become a hot research topic.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2023-04-08
  • Views:905
Information

Graphene, a carbon material with a single-layer honeycomb structure, has excellent thermal, electrical and mechanical properties and is therefore increasingly used in thermal coatings. With the continuous development of graphene dispersion technology, its application in coatings has become a hot research topic.

Graphene dispersions are usually prepared by methods such as mechanical exfoliation or chemical reduction to obtain single-layer or few-layer graphene flakes. The dispersibility, solubility and coating film adhesion are then enhanced by chemical modification and surface modification.

In the field of heat dissipation coatings, graphene dispersions are used in two main applications: increasing the thermal conductivity of the coating to improve heat dissipation, and improving the adhesion of the coating to enhance the durability of the coating.

Firstly, as graphene has a high thermal conductivity, its addition to thermal coatings can significantly improve the thermal conductivity of the coating. Studies have shown that the addition of graphene can increase the thermal conductivity of a coating by nearly two times, making it more effective in dissipating heat than conventional thermal coatings. This performance makes the application of graphene heat dissipation coatings in electronic devices, automotive, aerospace and other fields an inevitable trend.

Secondly, the application of graphene dispersions can also improve the adhesion and durability of the coating. As graphene has high surface energy, its dispersion in the coating is improved, which can make the coating more evenly distributed on the surface of the object, thus enhancing the adhesion and stability of the coating. In addition, graphene also has good mechanical properties and chemical stability, which can effectively improve the durability and pollution resistance of the coating and protect the coating surface from wear and corrosion.

In short, the application prospects of graphene dispersions in the field of heat dissipation coatings are much greater than those of traditional coatings. The excellent thermal conductivity and stability of graphene heat dissipation coatings will play an important role in electronic devices, automotive, aerospace and other fields, providing a broad space and prospect for the development of a new generation of heat dissipation coatings.

Scan the QR code to read on your phone

Recommended News

General 2022-04-19

General Secretary Xi Jinping inspected the scientific and technological innovation product exhibition and visited the company's booth in person

On the morning of April 26, 2016, Xi Jinping, General Secretary of the Central Committee of the Communist Party of China and President of the People's Republic of China, came to the third stop of Anhui's inspection - the Advanced Technology Research Institute of the University of Science and Technology of China to watch Hefei High-tech including Hefei Microcrystalline Materials Technology Co., Ltd. Technological innovation achievements of technology companies in new materials, intelligent voice, intelligent robots, equipment manufacturing, public safety, biomedicine, and smart new energy.
See more
Hefei 2023-08-24

Hefei Municipal Party Committee United Front Work Department, Hefei Youth Chamber of Commerce Leaders and Their group Visited Vigon Technolog

“strengthen exchanges to increase friendship and promote cooperation for development”,On August 23,Li Weiwei, Director of Non-Public Economy Department, United Front Work Department, Hefei Municipal Party Committee,Xu Qiang, President of Hefei Youth Chamber of Commerce,Zhang Ningqian, Fang Chengjun,Chen Cong,Vice President of Hefei Youth Chamber of Commerce,Pan Cun, Secretary General of Hefei Youth Chamber of Commerce,Zhang Junfeng, Supervisor of Hefei Youth Chamber of Commerce,Sun Chao, Director of Hefei Youth Chamber of Commerce, He Dong, Zhu Xiubin, Zhu Longsheng, Liu Xueyan,representatives of Hefei Youth Chamber of Commerce member  and their group came to Vigon Technology for visit and investigation,Zhang Zihan, Vice President of Hefei Youth Chamber of Commerce and General Manager of Vigon Technology, warmly recepted the guests.
See more
Appoint 2023-07-29

Appoint famous enterprises , share the growth--General manager Zhang Jiwei of LCFe (HeFei) Technology and his group visited Vigon Technology

On July 28th, Zhang Jiwei, General Manager of Integrated Operation Management Department of LCFe (HeFei) Electronics Technology Co.. Ltd., Deputy Secretary of CPC Committee and Secretary of Discipline Inspection Committee of LCFe (HeFei) Technology, and Yao Yun, President of Hefei Hi-tech Zone Women Entrepreneurs' Association ,this party visited Vigon technology company for exchange.Chairman Lv Peng, General Manager Zhang Zihan, and other company leaders warmly received the visiting guests.
See more
Good 2023-07-21

Good News! Vigon Technology has honored as one of the Fifth Batch of National SRDI "Little Giant" enterprises

Recently, the Ministry of Industry and Information Technology carried out the fifth batch of SRDI(Specialized;Refinement;Differential;Innovation) "Little Giant " enterprise cultivation work, and has completed relevant audits and publicity.(hereinafter referred to as "Vigon Technology") was successfully selected as one of the fifth batch of national SRDI " Little Giant" enterprises according to the list of enterprises announced.
See more

Follow us on social media

Copyright:Hefei Vigon Material Technology Co.,Ltd.

皖ICP备13008428号    Powered by:www.300.cn    SEO

Contact Us

E-mail:sale@hfweijing.com
Website:http://www.hfweijing.com/

Add:Building C3, Science and Technology Industrial Park, No. 168 Xiangzhang Avenue, Hefei City

What services does Vigon provide you?