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
Dreaming 2025-03-24

Dreaming of Spring Field・Intelligent and Interesting Together---Microcrystal Technology 2025 Spring Group Building Activity

In March, the grass grows and the warblers fly, and it is a good time for trekking. In this season full of vitality and hope, in order to enhance team cohesion, promote the communication and cooperation between employees of various departments, and ease the work pressure, the company organized a group building activity with the theme of “Dreaming of Spring Field, Intelligent and Interesting Together” on March 22nd in the Park of Nanyan Lake in Hefei. The activity centered on three activities, namely, “5km Dash + Speed Chess + World Warrior”, which was a perfect blend of sports, strategy and teamwork.
See more
She 2025-03-10

She Power - New Food - Heart Resonance - March 8 Women's Day Group Building Activity

Spring breeze and warm, everything is recovering, in this season of vitality, we ushered in the 115th “March 8” International Women's Day. In order to further enrich the cultural life of female employees and show the good spirit of female employees, the company specially organized the theme of “her power - new food - heart resonance” group building activities, so that every female employee can feel the care and warmth of the company.
See more
President 2025-02-18

President Zheng Lei of Hefei University of Technology and his delegation visited VIGON Technology.

On February 17th, 2025, President Zheng Lei, Prof. Cha Xueqiang, Prof. Qiu Longzhen, Prof. Luo Linbao of Hefei University of Technology and their entourage visited Vigon Technology. Lv Peng, Chairman and Zhang Zihan, General Manager of Vigon Technology and other company management warmly received and accompanied the whole visit.
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?