Standard Practice for Designing a Process for Cleaning Technical Glasses

Available format(s)

PDF

Language(s)

English

Published date

11-13-2017

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 15.02, 2017 Defines information that will permit design of a rational cleaning procedure that can be used with a glass that is somewhat soluble in many aqueous chemical solutions.

1.1This practice covers information that will permit design of a rational cleaning procedure that can be used with a glass that is somewhat soluble in many aqueous chemical solutions. Typically, this type of glass is used in applications such as optical ware, glass-to-metal seals, low dielectric loss products, glass fibers, infrared transmitting products, and products resistant to metallic vapors.

1.2In most cases, this type of glass contains high concentrations of oxides that tend to react with a number of aqueous chemicals. Such oxides include B₂O₃, Al₂O₃, R₂O, RO, La₂O₃, ZnO, PbO, P₂O₅, and Fe₂O₃. The more conventional high-silica glasses are usually more chemically resistant, but the cleaning principles outlined here also apply to them.

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 4 and Table 1.

(A)s = relatively soluble, i = relatively insoluble.

(B)hot

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee	C 14
DocumentType	Redline
Pages	7
PublisherName	American Society for Testing and Materials
Status	Current

ISO 15561:1998	Practice for use of a dichromate dosimetry system
BS ISO 15563:1998	Practice for use of the ethanol-chlorobenzene dosimetry system
ASTM E 1205 : 2009	PRACTICE FOR USE OF A CERIC-CEROUS SULFATE DOSIMETRY SYSTEM
ASTM E 1401 : 2013	PRACTICE FOR USE OF A DICHROMATE DOSIMETRY SYSTEM
ASTM E 1026 : 2015 : REDLINE	Standard Practice for Using the Fricke Dosimetry System
17/30356677 DC : 0	BS ISO/ASTM 51538 - PRACTICE FOR USE OF THE ETHANOL-CHLOROBENZENE DOSIMETRY SYSTEM
16/30344343 DC : 0	BS ISO/ASTM 51205 - PRACTICE FOR USE OF A CERIC-CEROUS SULFATE DOSIMETRY SYSTEM
ISO 15563:1998	Practice for use of the ethanol-chlorobenzene dosimetry system
ASTM E 1538 : 2009	PRACTICE FOR USE OF THE ETHANOL-CHLOROBENZENE DOSIMETRY SYSTEM
14/30315837 DC : 0	BS ISO/ASTM 51026 - PRACTICE FOR USING THE FRICKE REFERENCE-STANDARD DOSIMETRY SYSTEM
BS ISO 15561:1998	Practice for use of a dichromate dosimetry system
ISO 15555:1998	Practice for use of a ceric-cerous sulfate dosimetry system
BS ISO 15555:1998	Practice for use of a ceric-cerous sulfate dosimetry system
ISO/ASTM 51026:2015	Practice for using the Fricke dosimetry system
ISO 15565:1998	Practice for use of a radiochromic liquid dosimetry system
BS ISO 15565:1998	Practice for use of a radiochromic liquid dosimetry system
ASTM E 1540 : 2004	PRACTICE FOR USE OF A RADIOCHROMIC LIQUID DOSIMETRY SYSTEM