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ASTM G 114 : 2014 : REDLINE

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Standard Practices for Evaluating the Age Resistance of Polymeric Materials Used in Oxygen Service

Available format(s)

PDF

Superseded date

06-01-2022

Language(s)

English

Published date

01-10-2014

CONTAINED IN VOL. 14.04, 2015 Defines several procedures that are used to determine the age resistance of plastic, thermosetting, and elastomeric materials exposed to oxygen-containing media.

Committee
G 04
DocumentType
Redline
Pages
13
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

1.1These practices describe procedures that are used to determine the age resistance of plastic, thermosetting, elastomeric, and polymer matrix composite materials exposed to oxygen-containing media.

1.2While these practices focus on evaluating the age resistance of polymeric materials in oxygen-containing media prior to ignition and combustion testing, they also have relevance for evaluating the age resistance of metals, and nonmetallic oils and greases.

1.3These practices address both established procedures that have a foundation of experience and new procedures that have yet to be validated. The latter are included to promote research and later elaboration in this practice as methods of the former type.

1.4The results of these practices may not give exact correlation with service performance since service conditions vary widely and may involve multiple factors such as those listed in subsection 5.8.

1.5Three procedures are described for evaluating the age resistance of polymeric materials depending on application and information sought.

1.5.1Procedure A: Natural Aging—This procedure is used to simulate the effect(s) of one or more service stressors on a material’s oxygen resistance, and is suitable for evaluating materials that experience continuous or intermittent exposure to elevated temperature during service.

1.5.2Procedure B: Accelerated Aging Comparative Oxygen Resistance—This procedure is suitable for evaluating materials that are used in ambient temperature service, or at a temperature that is otherwise lower than the aging temperature, and is useful for developing oxygen compatibility rankings on a laboratory comparison basis.

1.5.3Procedure C: Accelerated Aging Lifetime Prediction—This procedure is used to determine the relationship between aging temperature and a fixed level of property change, thereby allowing predictions to be made about the effect of prolonged service on oxidative degradation.

1.6The values stated in SI units are to be regarded as the standard, however, all numerical values shall also be cited in the systems in which they were actually measured.

1.7This 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 10.

BS EN ISO 15001:2011 Anaesthetic and respiratory equipment. Compatibility with oxygen
DEFSTAN 68-287(PT2)/1(2007) : 2007 GUIDE TO THE COMPATIBILITY OF MATERIALS WITH OXYGEN - PART 2: TEST DATA AND DATA SOURCES
BS ISO 15001 : 2003 AMD 15145 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN
I.S. EN ISO 15001:2011 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN (ISO 15001:2010)
UNI EN ISO 15001 : 2012 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN
ASTM G 145 : 20081 Standard Guide for Studying Fire Incidents in Oxygen Systems
ASTM G 145 : 2008 : R2016 Standard Guide for Studying Fire Incidents in Oxygen Systems
DIN EN ISO 15001:2012-06 Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010)
CSA Z15001 : 2012 ANAESTHETIC AND RESPIRATORY EQUIPMENT - COMPATIBILITY WITH OXYGEN
CAN/CSA-Z15001:12 (R2017) Anaesthetic and respiratory equipment - Compatibility with oxygen (Adopted ISO 15001:2010, second edition, 2010-06-01, with Canadian deviations)
ISO 15001:2010 Anaesthetic and respiratory equipment Compatibility with oxygen
EN ISO 15001:2011 Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010)
ASTM G 126 : 2016 : REDLINE Standard Terminology Relating to the Compatibility and Sensitivity of Materials in Oxygen Enriched Atmospheres
UNE-EN ISO 15001:2012 Anaesthetic and respiratory equipment - Compatibility with oxygen (ISO 15001:2010)

ASTM D 3045 : 1992 PRACTICE FOR HEAT AGING OF PLASTICS WITHOUT LOAD
MIL-PRF-27210 Revision J:2013 OXYGEN, AVIATOR'S BREATHING, LIQUID AND GAS
ASTM D 1349 : 2014 : REDLINE Standard Practice for Rubber—Standard Conditions for Testing
ASTM G 72 : 2001 Standard Test Method for Autogenous Ignition Temperature of Liquids and Solids in a High-Pressure Oxygen-Enriched Environment
ASTM D 2512 : 2017 Standard Test Method for Compatibility of Materials with Liquid Oxygen (Impact Sensitivity Threshold and Pass-Fail Techniques) (Withdrawn 2023)
ASTM G 86 : 1998 : REV A Standard Test Method for Determining Ignition Sensitivity of Materials to Mechanical Impact in Ambient Liquid Oxygen and Pressurized Liquid and Gaseous Oxygen Environments
ASTM G 63 : 2015 : REDLINE Standard Guide for Evaluating Nonmetallic Materials for Oxygen Service
CGA G 4.3 : 2015 COMMODITY SPECIFICATION FOR OXYGEN
ASTM G 74 : 2013 : REDLINE Standard Test Method for Ignition Sensitivity of Nonmetallic Materials and Components by Gaseous Fluid Impact
ASTM D 638 : 2014 : REDLINE Standard Test Method for Tensile Properties of Plastics
ASTM G 126 : 2016 : REDLINE Standard Terminology Relating to the Compatibility and Sensitivity of Materials in Oxygen Enriched Atmospheres

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