Knowledge

Soda-lime glass and borosilicate glass are both silica-based, but a difference in composition gives them very different performance under heat — and that difference decides which one belongs in your application. Key Comparison Property Soda-Lime Glass Borosilicate Glass Main components SiO2, Na2O, CaO SiO2, B2O3, Na2O, Al2O3 Thermal expansion coefficient ~9 ×...

Borosilicate glass is a silica-based glass with boron trioxide added to the mix. That one addition changes how the glass behaves under heat and chemical attack enough that it's become the default choice anywhere ordinary glass isn't tough enough — lab glassware, high-end cookware, and precision optical and industrial components. Key Specifications...

Low-iron glass is soda-lime glass with the iron content stripped down. That single change is the whole story — but it has a visible effect on color and a measurable effect on light transmission, which is why the two aren't interchangeable in every application. Key Comparison Property Standard Soda-Lime Glass Low-Iron Glass...