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
/
/
/
Is the heating rate of graphene coating for heater really that good

Is the heating rate of graphene coating for heater really that good

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2022-11-02
  • Views:641

(Summary description)Graphite, you know? There is a problem in high school chemistry. The allotrope of carbon is called graphite. Graphite is very common in life. The pencil lead is graphite. Graphene is a single-layer or multi-layer structure extracted from graphite. Graphite is cheap, but the cost of refining graphene is not cheap.

Is the heating rate of graphene coating for heater really that good

(Summary description)Graphite, you know? There is a problem in high school chemistry. The allotrope of carbon is called graphite. Graphite is very common in life. The pencil lead is graphite. Graphene is a single-layer or multi-layer structure extracted from graphite. Graphite is cheap, but the cost of refining graphene is not cheap.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2022-11-02
  • Views:641
Information

Graphite, you know? There is a problem in high school chemistry. The allotrope of carbon is called graphite. Graphite is very common in life. The pencil lead is graphite. Graphene is a single-layer or multi-layer structure extracted from graphite. Graphite is cheap, but the cost of refining graphene is not cheap.

The most common application of graphene is heating materials, and the wavelength of heat light wave emitted by graphene is about 3-15 microns. The infrared spectrum emitted by human body is basically similar to graphene. The "life light wave" emitted by graphene can be absorbed to produce a thermal effect, which can produce the most effective "resonance" with the water molecules of cells in the biological body, expanding the human microvasculature, strengthening the self-discipline and speeding up the blood circulation. Thus, it can promote the metabolism of the body, increase the regeneration ability of tissues, and improve the immune ability of the body.

Graphene has a really strong heat conduction ability. Generally, the heating element on the heater is copper or aluminum. The thermal conductivity of pure aluminum is 217.7W/mk, and that of pure copper is 376.8W/mk. The thermal conductivity of pure single-layer graphene is 5300W/mK, which is the carbon material with the highest thermal conductivity at present.

Of course, we can't use pure graphene as the heater, because the cost is too high. When it is used as the carrier, the thermal conductivity can reach 600W/mK, which is much higher than that of pure aluminum and copper. Besides, we won't use pure copper and aluminum as the heater. Therefore, there are still great advantages in using graphene for heat dissipation of heaters. Compared with other common radiators, graphene radiators have great advantages.

Graphite heat dissipation coating developed by microcrystalline material science and technology. It has excellent high temperature resistance, hydrophobicity and moisture-proof performance, electrical insulation performance and heat dissipation performance. When the coating is applied to the surface of an object, it can significantly enhance the infrared thermal radiation intensity of the surface, make the heat radiate to the surrounding in the form of infrared light waves, and have a good positive effect on the heat dissipation/thermal radiation efficiency of the object. It is widely used in barbecue ovens, heaters, garden grills, high-temperature ovens, automobile and motorcycle silencers, H-class insulating coatings and heat dissipation in scenes with high temperature resistance of 500 ℃ or above.

Product features

1. It has good temperature resistance and can be used continuously at 400~600 ℃ without smoke and odor.

2. The high thermal radiation coefficient can significantly improve the radiation and heat dissipation capacity of the high-temperature heater.

3. Excellent adhesion and insulation, high hardness, suitable for various metal substrates.

4. It has good wear resistance, scratch resistance, corrosion resistance and heat resistance.

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
Vigon 2023-12-29

Vigon Technology was selected as the Governing Unit of Hefei New Display Industry Association and the Friendly Unit of Friendship Association

On 28th December, Hefei New Display Industry Association and Xinzhan District Young Entrepreneurs Association successfully held a joint meeting at Sheraton Xinzhan Ligang Hotel, and the presidents of both associations unveiled the plaque for the  friendship association. (hereinafter referred to as "Vigon Technology") as an excellent new display enterprise was invited to participate in the meeting, company's chairman of Vigon Technology Lv Peng attended the meeting.
See more
Gathering 2023-11-14

Gathering women's power to create infinite splendour--Anhui Women's Enterprises Association and Chizhou Women's Enterprises Association visited VIGON Technology for exchange.

On 14th November, Anhui Women's Enterprise Association and Chizhou Women's Enterprise Association visited VIGON Technology. Zhang Zihan, executive director of Anhui Women Entrepreneurs Association and general manager of VIGON Technology, warmly received them and accompanied them.
See more
The 2023-09-28

The "Double Festival" Chinese Style Thick Family and National Sentiment 丨VIGON Technology held a game competition activity

In the golden autumn, the Mid-Autumn and National Day "double festivals" are linked up, and the festive atmosphere is particularly strong. In this special festival, VIGON Technology held a Guandan Card and King of Glory Competition for its employees, aiming to enhance the relationship between employees and improve team cohesion, as well as to bring joy and warm festival atmosphere to the employees.
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?