Graphene, which is actually stripped from graphite, is a two-dimensional crystal made up of carbon atoms with only one layer of atomic thickness. The graphite used for pencil leads is equivalent to countless layers of graphene stacked on top of each other. Graphene, which sounds ordinary, has many unique properties. Popularly speaking, in nature at present, this thing is the thinnest and strongest material with excellent electrical conductivity, almost omnipotent in the industrial field. How thin is graphene? The thickness is only 1/100000 of that of ordinary paper. The surprise of graphene is much more than that.

The unfolded area of 1 gram of graphene is 2630 m2. Such a large specific surface area (the total surface area of 1 gram of solid) makes it super adsorptive. Although it is only one atom thick, graphene is a very tough material. Popularly speaking, it is harder than steel and diamonds. At the same time, it has good elasticity, and the stretching range can reach 20% of its own size. If you use a square meter of graphene to make a hammock, it weighs less than 1 milligram and can bear a weight of 1 kilogram.

Graphene also has the zero permeability characteristic of “needle can not be inserted, water can not be splashed into”. If the hull is coated with graphene, it is like wearing an anticorrosive “armor”; in the event of a chemical fire, just a piece of graphene film can put out the fire.

PMA Group released many Graphene heating products these years in the market. When this material is well known all over the world, the people all like to use it. Will you plan to have a try?