The glass material comprises a high percent of boron trioxide which makes possible a reduced alkali oxide content.

Borosilicate glass is made of about 80% silica and 10% boron trioxide.

The matrix material comprises at least 40% by weight of tellurium oxide and is free of boron trioxide and/or germanium oxide.

Pyrex - is borosilicate glass consisting of 8% boron oxide and 85% silica oxide.

Borosilicate is a type of glass with silica and boron trioxide as the main glass-forming constituents.

Borosilicate glass is a type of glass with silica and boron trioxide as the main constituent of glass forming.

Borosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents.

Boro is a type of glass with silica and boron trioxide as the main glass-forming constituents.

Borosilicate glass is a type of glass with silica and boron trioxide as the main glass forming constituents.

Borofloat glass is a type of glass with silica and boron trioxide as the main glass-forming constituents.

Borosilicate Glass: This special material contains silica and boron trioxide to make it exceptionally resistant to thermal shock.

This glass filler comprises a glass composition containing silicon dioxide (SiO2), boron trioxide (B2O3), aluminum oxide (Al2O3) and sodium oxide (Na2O) as essential components.

The color center-containing magnesium oxide is created by means of a solid-phase reaction between silicon monoxide (SiO), boron trioxide (B2O3), or ferric oxide (Fe2O3) and metallic magnesium.

Borosilicate glass is made up of about 15% boron trioxide, which is that magical ingredient that completely changes the behavior of glass and makes it thermal shock resistant.

D-glass is a type of fiberglass that is known for its low dielectric constant, which is due to the presence of boron trioxide in its composition.