Sapphire glass, as a material, has unique physical and chemical properties that enhance the performance of beauty instruments and provide consumers with a safer and more efficient user experience. This article will explore the application of sapphire glass in beauty instruments.

1、 Characteristics and advantages

Sapphire glass is a single crystal material made of high-purity aluminum oxide (Al ₂ O ∝) through crystal growth technology. Its wear resistance ensures that the instrument maintains a smooth surface for a long time, avoiding the impact of wear on its performance. In addition, sapphire glass also has excellent optical transparency, with a transmittance of over 85%, and good transparency to light in the ultraviolet, infrared, and other wavelengths. This feature makes it an ideal window material for optical beauty instruments such as photon rejuvenation devices, laser hair removal devices, etc. The chemical stability of sapphire glass is stable, able to withstand strong acids, strong bases, and high temperature environments, and is not easily corroded or deformed, thereby ensuring the long-term stability and safety of the instrument.

2、 Specific applications in beauty equipment

1. Optical beauty equipment

Sapphire glass is often used as a window material for treatment heads in devices such as photon rejuvenation machines and laser hair removal machines. Its high transparency ensures efficient transmission of light energy to the skin, while its excellent thermal conductivity can effectively reduce the burning sensation of the skin during treatment.

2. RF beauty device

The radiofrequency beauty device heats deep skin tissues through electromagnetic waves, stimulating collagen regeneration. Sapphire glass is often used as a covering material for RF electrodes due to its high temperature resistance and insulation properties. It not only protects the electrodes from external pollution, but also ensures the uniform transmission of electromagnetic waves, improving the therapeutic effect.

3. Microcurrent beauty device

The microcurrent beauty device stimulates the skin with a weak current to promote cell activity. The insulation and biocompatibility of sapphire glass make it an ideal material for microcurrent conductors, which can effectively isolate current, avoid unnecessary stimulation to the skin, and ensure accurate transmission of current.

4. Cleaning beauty equipment

In some facial cleansers or blackheads removal devices, sapphire glass is used for the contact surface of the instrument. Its smooth surface can reduce friction on the skin and avoid skin sensitivity or damage caused by long-term use. At the same time, the antibacterial properties of sapphire glass also reduce the risk of bacterial growth and improve the hygiene level of the instrument.

The application of sapphire glass in beauty equipment represents the improvement of performance requirements for beauty technology. Its unique performance brings higher safety, comfort, and effectiveness to beauty equipment, and also promotes the progress of the entire industry, bringing a better beauty experience.