Standard Test Method for Rubber—Compositional Analysis by Thermogravimetry (TGA)

Importancia y uso:

5.1 This test method is intended for use in quality control, material screening, and related problem solving where a compositional analysis, or comparison to a known material, is desired.

5.2 The parameters described are guidelines and may be altered to suit the analysis of other rubber compounds.

5.3 This test method is not suitable for rubber compounds containing filler materials which decompose in the temperature range of 50 to 800°C, for example, CaCO₃, Al(OH)₃(3H₂O), etc. Analysis of compounds containing fillers of this type requires knowledge of the filler type and some correction for mass loss.

Subcomité:

D11.11

Referida por:

D7999-15R19, D5805-00R23

Volúmen:

09.01

Número ICS:

83.040.20 (Rubber compounding ingredients), 83.060 (Rubber)

Palabras clave:

ash; carbon black; filler; oil; organics; plasticizer; polymer; rubber; thermogravimetry;