What is it about fused quartz that makes it the clear choice for the semiconductor and so many other industries?

Fused quartz, also known as quartz glass, is made when natural quartz crystals are melted and cooled. The result is an exceptional range of properties:

• very high purity
• excellent elasticity
• superior compressive strength
• withstands extremely high temperatures
• extremely low thermal expansion
• high thermal shock resistance
• low thermal conductivity
• essentially impermeable to gases
• outstanding optical transmission properties
• extraordinary chemical resistance
• high resistivity
• high dielectric strength

              

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