Standard Test Method for Rubber Properties—Measurement of Cure and After-Cure Dynamic Properties Using a Rotorless Shear Rheometer

Importancia y uso:

5.1 This test method is used to determine the vulcanization characteristics of (vulcanizable) rubber compounds under selected test conditions of strain and frequency which do not significantly affect the cured dynamic properties. In the same test, this test method also will measure the dynamic properties of the vulcanizate at temperatures significantly below the cure temperature. These lower temperature measurements are necessary in order to more effectively relate to rubber product service conditions.

5.2 This test method may be used for quality control in rubber manufacturing processes and for research and development testing of rubber compounds containing curatives. This test method also may be used for evaluating cure and dynamic property differences resulting from the use of different compounding ingredients.

5.3 For additional information regarding the significance of dynamic testing of vulcanized rubber, the reader may wish to reference Guide D5992.

Subcomité:

D11.10

Referida por:

D6204-19A, D6204-19A

Volúmen:

09.01

Número ICS:

83.060 (Rubber)

Palabras clave:

dynamic properties; loss modulus; rotorless oscillating shear rheometer; storage modulus;