Fused Silica Glass

Natural and Synthetic

Amorphous silica glass with excellent thermal stability, UV transmission and very low thermal expansion, offers natural fused silica and high purity synthetic fused silica grades.

SiO₂ Purity: 99.99-99.9999%

Coefficient of thermal expansion: 0.55 × 10 +/°C

Sapphire

single crystal Al₂ O.

Single crystal alumina has extremely high hardness, excellent chemical inertness and wide-band optical transparency, and is suitable for high-temperature observation windows, optical windows and wear-resistant parts.

hardness: 9 Mohs

maximum use temperature: 1900°C

Precision Ceramics

Al₂O₃ · Si₃N₄ · BN · SiC

Advanced technology ceramics offers a customized combination of hardness, thermal conductivity, electrical insulation and chemical resistance and currently supports four material grades.

Alumina Al₂ O3: High Hardness Insulation

Silicon Nitride SiNhe: Thermal Shock Resistance