Catalog and Practical Example Materials Provided: Development of Thermal Conductive Materials Using Graphene
Great Power / Graphene Powers
We can handle everything from heat generation to heat dissipation with graphene sheets.
Great Power Co., Ltd. in Dongguan is focusing on the applied research and development of "graphene," and is committed to the research and development of graphene's extensive application fields, including graphene heat dissipation/heating materials, shielding, and graphene lithium battery electrode materials. In recent years, we have been addressing the two issues of "5G communication" and "energy and environmental protection" through graphene. The graphene heating sheets available at Great Power Co., Ltd. in Dongguan heat up faster compared to electric heating wires, and it is possible to adjust the heating speed according to customer specifications. Additionally, compared to sheets using electric heating wires, there is less temperature difference between the perceived temperature and the sheet temperature, allowing for comfortable heating. Since they emit far-infrared rays, they are also expected to be applied in therapeutic devices. These applications can be categorized into three fields: energy, including conductive paints, insulating paints, and thermosensitive/insulating films; battery, including battery packs and household storage batteries; and consumer goods, including apparel and white goods.
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basic information
<Features of Graphene Sheets> - Since it is deposited or coated on non-woven fabric or sheets, it has excellent flexibility compared to electric heating wires. - Graphene is a material that is strong against external (physical) impacts due to its carbon-bonded structure. - Electric heating wires heat the wire part, which then warms the surface, while graphene itself generates heat, resulting in a different heating method. - Electric heating wires only produce Joule heat, but graphene has the added benefit of generating both Joule heat and far-infrared radiation. - Reliability testing can be conducted according to customer requests (low-temperature resistance, high-temperature resistance, corrosion testing, impact testing, liquid resistance, etc.). - It is possible to raise the temperature to 90°C in about 90 seconds (measured). <Delivery Form> - Typically, it is delivered in roll form with a sheet width of 75 cm, but if a wider width is required, the size can be freely adjusted by joining sheets together. - Additionally, product shapes can be customized through die-cutting processes, allowing for delivery in forms that meet customer specifications.
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Applications/Examples of results
Car seat heater Steering heater Heated toilet seat Hot carpet
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Company information
Our company values human resources and has practiced sound management as the foundation of our customers' trust, leading to our growth. We cherish the connections between people and have decided to continue existing as a company recognized by our customers for our significance. The world is changing, and at a considerable speed. We are considering letting go of our past successes. Following traditional methods will not create any new value. We will focus our efforts on things that others do not or cannot do, investing all our energy and resources into this. Even if we are small, we aim to become a company that earns greater trust and inspires our customers.