The 55°C cup stores a micron-level heat transfer material in a food-grade stainless steel interlayer, which will undergo reversible solid-liquid conversion at the micron level as the temperature changes.
When the water temperature is higher than 55℃, it can quickly conduct heat to the cup wall and store it, so that the water temperature drops to about 55℃. When the water temperature is lower than 55℃, the material will slowly release heat. Since the heat transfer material is a pure physical phase change environmentally friendly material, it has fast heat conduction speed and high heat storage efficiency.
Extended information
Controversy:
The solemn statement of a company called Beijing 55 Degree Technology Co., Ltd. pushed the 55℃ cup to the forefront. In the statement, the company said that it has produced the country's first "quickly changing" warm water cup - the 55° cup (55° cup), and has completely independent intellectual property rights and technology patents.
At the same time, the company stated that it has recently discovered that some unscrupulous merchants have illegally produced, sold, and released fake and shoddy products pretending to be 55-degree cups in the market and on self-media platforms without authorization from the company, and even quoted prices and solicited investment at will. . In response to these infringements, the company will initiate legal proceedings and hold relevant individuals and companies accountable.
Through the patent number in the statement, the reporter found that the patent number did not involve the pattern on cups such as 55. In addition, on the official website of the Trademark Office of the State Administration for Industry and Commerce, the reporter did not find the numerical pattern "55". °" is a registered trademark.
People's Daily Online - The 55℃ cup is actually not that amazing. Netizens revealed that the principle is very simple