DM2995PF is a new lead-free (Pb-free) glass preform material designed for
assembling and hermetically sealing small optical and electronic components.
The components being sealed do not require metallization. The glass adheres
well to a wide variety of metals, glasses, ceramics, and semiconductor materials.
The preforms are pressed from a proprietary glass powder into a wide variety of
shapes and sizes and then sintered. The sintering process provides green
strength for the assembly operation and removes all organic residue. There is
essentially no outgassing during or after the sealing process.