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ASTM D 832 : 2007 : R2024

Current

Current

The latest, up-to-date edition.

Standard Practice for Rubber Conditioning For Low Temperature Testing

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

05-01-2024

Committee
D 11
DocumentType
Standard Practice
Pages
4
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This practice covers the characteristic mechanical behavior of rubbers at low temperatures, and outlines the conditioning procedure necessary for testing at these temperatures.

1.2One of the first stages in establishing a satisfactory technique for low temperature testing is the specification of the time and temperature of exposure of the test specimen. It has been demonstrated that any one or more of the following distinct changes, which are detailed in Table 1, may take place on lowering the test temperature:

1.2.1Simple temperature effects,

1.2.2Glass transitions, and

1.2.3First order transitions (crystallization), and solubility and other effects associated with plasticizers.

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.

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.

ASTM D 2632 : 2015 : R2019 Standard Test Method for Rubber Property—Resilience by Vertical Rebound
ASTM D 1229 : 2003 : R2019 Standard Test Method for Rubber Property—Compression Set at Low Temperatures
ASTM D 1329 : 2016 : R2021 Standard Test Method for Evaluating Rubber Property—Retraction at Lower Temperatures (TR Test)
ASTM D 4014 : 2023 Standard Specification for Plain and Steel-Laminated Elastomeric Bearings for Bridges
ASTM D 746 : 2024 Standard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact
ASTM D 1056 : 2020 Standard Specification for Flexible Cellular Materials—Sponge or Expanded Rubber
ASTM D 945 : 2022 Standard Test Methods for Rubber Properties in Compression or Shear (Mechanical Oscillograph)
ASTM D 2137 : 2011 : R2018 Standard Test Methods for Rubber Property—Brittleness Point of Flexible Polymers and Coated Fabrics

ASTM D 1053 : 1992 : REV A : R2024 Standard Test Methods for Rubber Property—Stiffening at Low Temperatures: Flexible Polymers and Coated Fabrics

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