Electro-Glass News
New Technologies and Proven Services
Electro-Glass Products, located in Norvelt, Pennsylvania, is a world leader in the production of Glass Preforms, Tubing and Glassware, Hot Pressed Glass, Glass Powders, Flakes, Cullet, and Tool & Die Fabrication.
July 7, 2025
Electro Glass Products now offers M3-289 glass as a Corning 7070 substitute. The M3-289 lithia potash borosilicate glass is specifically designed for high frequency electrical applications requiring 50-ohm impedance. This glass has a very low coefficient of thermal expansion making it more resistant to thermal shock compared to most other common glasses. It also has high electrical resistivity and thus a very low conductor of electrical current. These characteristics make the M3-289 glass ideal for […]
January 23, 2025
Electro-Glass will be closed for Summer shutdown beginning: Friday, July 25th at Noon through Sunday, August 3, 2025.
January 23, 2025
January 23, 2025
Electro-Glass will be closed on November 27th and 28th in observance of Thanksgiving.
January 23, 2025
Electro-Glass will be closed December 24th – January 1, 2026 in observance of the Christmas holiday.