BOROSILICATE GLASS

A neutral borosilicate glass with high chemical resistance for use in the medical and pharmaceutical industries (conforms to USP Type I and ASTM Type I, Class B). Uses include crushable ampoules, flow restrictors, fiber optic components, and electrical applications.

Physical Properties:

Softening Point (10^7.6 dPa•s) 785 °C
Expansion Coefficient (300 °C) 55 (X10^-7 )/ °C
Density 2.33 g/cm³