Vidrio Plano De Mexico, S.a. De C.v.

Rafael Enrique Pinto-Negroe

José Guadalupe Cid-Aguilar

Herbert Scheffler-Hudlet

The invention is a colorless glass composition having a base glass composition, comprising, in weight percentage, from about 0.01 to 0.03 wt % of FeO; about 20-30% reduction (% Fe) and about 0.05 to 1 wt % of TiO, the glass having a visible light transmission of at least 89%, a ultraviolet radiation transmittance of no more than 81%; a solar direct transmission of no more than 90%; a dominant wavelength from 600 nm to 490 nm; and a purity of less than 2%.

Colorless glass composition

The invention is a glass composition with high visible light transmission and low ultraviolet light transmission, comprising, in weight percentage, less than 0.03 wt % of ferric oxide, from 0.05 to 1 wt % of titanium oxide and from 0 to 0.6 of cerium oxide, the glass having greater than 87% in visible luminous transmittance; a UV light transmission less than 60% and more preferably less than 50%; and, a solar direct transmittance no more than 90%.

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Nueva Vallejo, Mexico

Rafael Enrique Pinto-Negroe