ASTM International - ASTM D7121-05(2012)

Standard Test Method for Rubber Property‚ÄĒResilience Using Schob Type Rebound Pendulum

historical
Buy Now
Organization: ASTM International
Publication Date: 1 May 2012
Status: historical
Page Count: 4
ICS Code (Rubber): 83.060
significance And Use:

The Schob Type rebound pendulum is designed to measure the percentage resilience of a rubber compound as an indication of hysteretic energy loss that can also be defined by the relationship... View More

scope:

1.1 This test method covers a means of determining the resilience of rubber, within a range of impact strain and strain rate, by means of the impacting and measuring apparatus conforming to the requirements described in this test method.

1.2 This test method is applicable to thermoset rubbers and thermoplastic elastomers, the hardness of which, at the specified test temperatures, lies between 30 and 85 IRHD (see Test Method D1415) or A/30 and A/85 (see Test Method D2240). It may also be applicable to some polyester, polyether foam, and plastic foam materials.

1.3 All materials, instruments, or equipment used for the determination of mass, force, or dimension shall have traceability to the National Institute for Standards and Technology, or other internationally recognized organization parallel in nature.

1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.5 This 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.

Document History

June 1, 2018
Standard Test Method for Rubber Property—Resilience Using Schob Type Rebound Pendulum
4.1 The Schob Type rebound pendulum is designed to measure the percentage resilience of a rubber compound as an indication of hysteretic energy loss that can also be defined by the relationship...
ASTM D7121-05(2012)
May 1, 2012
Standard Test Method for Rubber Property—Resilience Using Schob Type Rebound Pendulum
The Schob Type rebound pendulum is designed to measure the percentage resilience of a rubber compound as an indication of hysteretic energy loss that can also be defined by the relationship between...
June 1, 2005
Standard Test Method for Rubber Property-Resilience Using Schob Type Rebound Pendulum
The Schob Type rebound pendulum is designed to measure the percentage resilience of a rubber compound as an indication of hysteretic energy loss that can also be defined by the relationship between...
Advertisement