Abstract:
Described herein are substrates, sheets, or both having a residual surfactant that may be applied thereto to control van der Waals, hydrogen and covalent bonding between the substrate and the sheet. The sheet and substrate are bonded together such that a permanent bond is prevented during high temperature processing but while maintaining a sufficient bond to prevent delamination during the high temperature processing. The substrate and sheet remain debondable through-out and subsequent to the high temperature processing.
Abstract:
A glass container comprising: a glass body having an interior surface and an exterior surface, wherein at least the interior surface of the glass body has a delamination factor of less than or equal to 10; and a heat-tolerant coating bonded to at least a portion of the exterior surface of the glass body, wherein the exterior surface of the glass body with the heat-tolerant coating has a coefficient of friction of less than about 0.7, wherein the coefficient of friction is a maximum coefficient of friction measured relative to a second glass container in a vial-on-vial testing jig under a normal load of 30 N, the second glass container having a body formed from a same glass composition and comprising the heat-tolerant coating on an at least a portion of the outer surface of a body of the second glass container and subjected to the same environmental conditions prior to measurement.
Abstract:
Se describen modalidades de contenedores de vidrio resistentes a la deslaminación y métodos para formar los mismos; según una modalidad, un contenedor de vidrio resistente a la deslaminación puede incluir un artículo de vidrio que tiene un cuerpo que se extiende entre una superficie interior y una superficie exterior; el cuerpo define un volumen interior; el cuerpo puede incluir una región interior que se extiende desde 10 nm debajo de la superficie interior del cuerpo en un espesor del cuerpo; la región interior tiene una homogeneidad persistente de capa de manera que el cuerpo es resistente a la deslaminación.
Abstract:
Embodiments of glass containers resistant to delamination and methods for forming the same are disclosed. According to one embodiment, a delamination resistant glass container may include a glass article having a body extending between an interior surface and an exterior surface. The body defines an interior volume. The body may include an interior region extending from 10 nm below the interior surface of the body into a thickness of the body. The interior region has a persistent layer homogeneity such that the body is resistant to delamination.