BS 903-A29:1997
Physical testing of rubber - Determination of low-temperature characteristics - Temperature-retraction procedure (TR test)

Standard No.

BS 903-A29:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Status

Withdraw

Replace By

BS ISO 2921:2005

Latest

BS ISO 2921:2011

Scope

This International Standard specifies a method for the determination of the temperature-retraction characteristics of extended vulcanized rubber. NOTE—This International Standard has not been extended to include thermoplastic rubber as many thermoplastic elastomers have a yield point in the range of 5 % to 20 % elongation. This fact may affect the result when making TR tests and the test results should be analysed with caution.

BS 903-A29:1997 history

• 2011 BS ISO 2921:2011 Rubber, vulcanized. Determination of low-temperature retraction (TR test)
• 0000 BS ISO 2921:2005
• 1997 BS 903-A29:1997 Physical testing of rubber - Determination of low-temperature characteristics - Temperature-retraction procedure (TR test)