The first bamboo charcoal black toothbrush in China was developed by the School of Stomatology of the Fourth Military Medical University. It is a high-tech dental product with independent intellectual property rights in China.
Successfully applied for the patent technology of "bamboo charcoal C active ion".
Bamboo charcoal toothbrush is rich in diamond-grade bamboo charcoal C atoms extracted from bamboo charcoal. As we all know, diamond (also known as diamond) is composed of carbon atom C, just like carbon, but the difference is that carbon is a planar layered structure, while diamond is a spatial network three-dimensional structure. The same origin, the same composition, just because of the different structure, the performance and value are very different. Modern science and technology have been able to convert carbon into diamonds, that is, using high temperature (above 1000 degrees Celsius) and high pressure (900 atmospheres), the structural chain of carbon is broken, and the bonds of carbon atoms are opened, and then they are allowed to absorb enough energy and transform into the structure of diamonds, and carbon becomes diamonds. The main component of bamboo charcoal toothpaste, bamboo charcoal active C ion, is extracted from bamboo charcoal at high temperature and high pressure, so bamboo charcoal black toothbrush has also become a diamond-grade toothbrush.