Kovar Sealing Glass OXI-GLASS HT202-1

OXI-GLASS HT-202-1^® was developed to reduce labor hours, processing steps AND THE COST OF MANUFACTURING quality Kovar Seals. Its unique ability to hermetically attach itself to Kovar without pre-oxidation sets it apart from conventional sealing glass.

Glass Code: OXI-GLASS ^®			HT202-1
Type			Borosilicate
Color
Principal Use :			Kovar Sealing
Thermal Expansion	Multiply by 10^-7cm/cm/°C	25 - 300°C.	54.0
Strain Point			462º C
Annealing Point			507º C
Softening Point			731º C
Sealing Temperature			1010º C*
Density-annealed gm/cc			2. 32
Log₁₀ of Volume Resistivity ohm/cm.		250°C	8. 1**
		350°C.	6. 5**
Dielectric Properties (1 MHz 25°C)		Dielectric constant	6. 0**
		Loss factor %	2. 7