silica glass

noun

1. glass made entirely from silica, having a very low rate of thermal expansion.

silica glass

noun

1. See quartz glass
   another name for quartz glass

Example Sentences

Previous traps were made using silicon chipmaking processes, but the company has now switched to an evaporated glass trap technology—a way of constructing micrometer-scale features in fused silica glass often used to make microfluidic chips.

From Singularity Hub