Glass grades
Fused silica, quartz, borosilicate and specialty glass we machine to spec.
A guide to selecting high-purity glass materials — including quartz glass, borosilicate, sapphire, and optical glasses — and their coatings for precision parts. Compare properties, trade-offs, and application matching.
Open
A buyer’s comparison of fused silica, borosilicate, soda-lime, aluminosilicate, sapphire, and optical glasses for precision machined components. Covers material properties, coating options, and trade-offs to help engineers match glass to application demands.
OpenEngineering Review
Send your requirements and we will match the right material, process and finish.
