PTC flexible heating sheet

<p>Introduction to graphene heating film (product picture) Product description: Graphene heating film uses two-dimensional atomic crystal-graphene to generate heat. Graphene is a dense layer of carbon atoms wrapped in a honeycomb crystal lattice with a thickness of only 0.34nm. Graphene has many excellent properties, such as high mechanical strength (Young's modulus up to 1TPa), good electrical conductivity (resistivity only 10-6&Omega;.cm), thermal conductivity (thermal conductivity up to 5300W/m.K), high saturation current density (can withstand 100-200 million A/cm2 of current) and large specific surface area (theoretically up to 2630m2/g). The heating film made of graphene has the advantages of fast heating, fast heat dissipation, and good stability.<br />Graphene low-temperature heating film (special for floor heating building materials) is as warm as sunshine. The two-dimensional warm ene low-temperature heating film is a film that can generate heat after power is turned on. It is made of super conductive graphene heating film and metal current-carrying strips that are processed and encapsulated between waterproof insulating PET films. When working, the graphene heating film is used as the heating element to send heat into the space in the form of radiation. Its comprehensive effect is better than the traditional convection heating method. Unique graphene heat energy far infrared. The far infrared radiation rate of the two-dimensional warm graphene heating material is as high as 87%. According to the detection of infrared application experts from national authoritative departments, its wavelength is 6~16um. It is a kind of infrared ray that is beneficial to human health and is called "light of life" by scientists. It can be quickly absorbed by the human body, dilate capillaries, promote blood circulation and metabolism, activate tissue cells, and enhance human immunity.</p>

<p>Introduction to graphene heating film (product picture) Product description: Graphene heating film uses two-dimensional atomic crystal-graphene to generate heat. Graphene is a dense layer of carbon atoms wrapped in a honeycomb crystal lattice with a thickness of only 0.34nm. Graphene has many excellent properties, such as high mechanical strength (Young's modulus up to 1TPa), good electrical conductivity (resistivity only 10-6&Omega;.cm), thermal conductivity (thermal conductivity up to 5300W/m.K), high saturation current density (can withstand 100-200 million A/cm2 of current) and large specific surface area (theoretically up to 2630m2/g). The heating film made of graphene has the advantages of fast heating, fast heat dissipation, and good stability.<br />Graphene low-temperature heating film (special for floor heating building materials) is as warm as sunshine. The two-dimensional warm ene low-temperature heating film is a film that can generate heat after power is turned on. It is made of super conductive graphene heating film and metal current-carrying strips that are processed and encapsulated between waterproof insulating PET films. When working, the graphene heating film is used as the heating element to send heat into the space in the form of radiation. Its comprehensive effect is better than the traditional convection heating method. Unique graphene heat energy far infrared. The far infrared radiation rate of the two-dimensional warm graphene heating material is as high as 87%. According to the detection of infrared application experts from national authoritative departments, its wavelength is 6~16um. It is a kind of infrared ray that is beneficial to human health and is called "light of life" by scientists. It can be quickly absorbed by the human body, dilate capillaries, promote blood circulation and metabolism, activate tissue cells, and enhance human immunity.</p>

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