Key Features

Optical performance

The transmittance in the ultraviolet, visible, and near-infrared bands (190-2500nm) exceeds 90%, making it suitable for high-precision optical systems.

Low dispersion characteristics can reduce imaging chromatic aberration and are suitable for lasers and medical devices.

Thermal stability

The coefficient of thermal expansion is extremely low (0.5 × 10 ⁻⁶/℃), and it can withstand high temperatures up to 1713 ℃, making it suitable for high-temperature environments.

Chemical and Mechanical Properties

Acid and alkali resistant (except hydrofluoric acid), high insulation, and high hardness (Mohs hardness 7).

Typical Applications

Medical beauty: such as the light guide block in IPL beauty devices, it needs to be heat-resistant and have excellent transparency.

Laser system: As an optical component, it can be customized with coating or polishing treatment.

Industrial field: used for investment casting of shells to improve casting accuracy.

Precautions

Cleaning and maintenance: Use a soft cleaning cloth and specialized cleaning agent to clean and avoid scratching the surface.

Storage environment: Store in a dry, well ventilated environment to prevent moisture and mold.

Usage: During use, avoid severe vibration and collision to avoid affecting its optical performance.

Please tell us the material, size, laser power, application before quote.