Standard Test Method for Rubber Compounding Materials—Wet Sieve Analysis of Powdered Rubber Compounding Materials

Importancia y uso:

4.1 This test method is used to evaluate the suitability of powdered rubber chemicals, particularly accelerators, for use in rubber compounds that require very small particle clusters to achieve a uniform cross-linked network. This test method is intended to be used to ensure that no excessively large particles are present that would result in network “flaws” and to determine that the powdered product follows a typical pattern of size distribution.

4.2 In view of the inherent variability in this type of method, it is recommended that the results be used only in a semi-quantitative sense; that is, comparisons within a laboratory or relative comparisons of samples against reference samples, or both.

Subcomité:

D11.11

Volúmen:

09.01

Número ICS:

83.040.20 (Rubber compounding ingredients)

Palabras clave:

particle size; rubber compounding materials; wet sieve analysis ;