DURAN® borosilicate glass 3.3 is highly resistant to water, neutral and acid solutions, strong acids and their compounds, as well as chlorine and organic substances.
Outstanding transmission properties
DURAN® borosilicate glass 3.3 is the ideal base material for accurate volume measurement thanks to consistently stable transmission from UV-A into the IR range.
High thermal capacity and resistance to thermal shock
Ideal for applications in contact with fire or high temperatures due to high working temperatures and tolerance to thermal shock.
Good electrical properties
Excellent for high-voltage applications thanks to its good electrical insulating characteristics with high dielectric strength.