Standard Practice for Designing a Process for Cleaning Technical Glasses

Importancia y uso:

3.1 Many of the low-silica technical glasses which contain soluble or reactive oxides require processing or involve applications that require cleaning. Very often these cleaning procedures have evolved over several decades and are considered an art. They usually contain numerous steps, some of questionable validity. It is the premise of this practice that cleaning glass can be more scientific. Design of a cleaning procedure should involve (1) a definition of the soil to be removed, (2) an awareness of the constraints imposed by the glass composition, and (3) a rational selection of alternative methods that will remove the soil and leave the glass in a condition suitable for its intended application. This practice provides information to assist in step (3). General references on glass cleaning and on various methods of evaluating cleanliness and associated information has been published.2

Subcomité:

C14.02

Referida por:

E1026-23, E1538-17, E1205-17

Volúmen:

15.02

Número ICS:

81.040.01 (Glass in general)

Palabras clave:

cleaning; glass; solubility; solvents; technical ;