Tube Furnace Quartz Boat Semicircle High Purity Quartz Glass Crucible for Scientific Research (2, 100mm * 25mm * 12.5mm)

Quartz glass crucible/semicircle single ear, quantity 2pcs, size = length * width * height, quartz glass SiO₂ purity ≥ 99.99%. (Please contact us for other sizes) With a maximum temperature resistance of 1200°C and a minimum temperature resistance of - 198°C, they can work stably in extremely high and low temperature environments, and are suitable for high-temperature melting and ultra-low-temperature experiments. With high light transmittance and high gloss, good light transmission effect, easy to observe the internal reaction, can be used for laboratory sample processing, industrial material storage and reaction. Mohs hardness level 7, high hardness, anti-wear, coefficient of thermal expansion 5.5×10-⁷cm/cm・°C, thermal expansion and contraction changes are small, in the temperature cycle environment, the structure and size of more stable. Good electrical conductivity, dielectric constant ≥ 3.7, is an excellent insulating material, can be used for electronic equipment insulation parts, thermal conductivity 1.4W/(m・°C), heat conduction characteristics can be controlled.

• Quartz glass crucible/semicircle single ear, quantity 2pcs, size = length * width * height, quartz glass SiO₂ purity ≥ 99.99%. (Please contact us for other sizes)
• With a maximum temperature resistance of 1200°C and a minimum temperature resistance of - 198°C, they can work stably in extremely high and low temperature environments, and are suitable for high-temperature melting and ultra-low-temperature experiments.
• With high light transmittance and high gloss, good light transmission effect, easy to observe the internal reaction, can be used for laboratory sample processing, industrial material storage and reaction.
• Mohs hardness level 7, high hardness, anti-wear, coefficient of thermal expansion 5.5×10-⁷cm/cm・°C, thermal expansion and contraction changes are small, in the temperature cycle environment, the structure and size of more stable.
• Good electrical conductivity, dielectric constant ≥ 3.7, is an excellent insulating material, can be used for electronic equipment insulation parts, thermal conductivity 1.4W/(m・°C), heat conduction characteristics can be controlled.