SAE J2558-2023
Classification System for Thermoplastic Elastomers

Standard No.

SAE J2558-2023

Release Date

2023

Published By

Society of Automotive Engineers (SAE)

Latest

SAE J2558-2023

Scope

This SAE Standard provides a system for specifying significant material properties of thermoplastic elastomers (TPEs) that are intended for, but not limited to, use in automotive applications. In all cases where provisions of this classification system would conflict with those of the detailed specifications for a particular product, the latter shall take precedence. This classification is based on SI units.

SAE J2558-2023 history

• 2023 SAE J2558-2023 Classification System for Thermoplastic Elastomers
• 2014 SAE J2558-2014 Classification System for Thermoplastic Elastomers
• 2005 SAE J2558-2005 Classification Systems for Thermoplastic Elastomers
• 2002 SAE J2558-2002 Classification System for Thermoplastic Elastomers