Standard Test Method for Rubber Chemicals—Wet Sieve Analysis of Sulfur

Importancia y uso:

3.1 This test method is used to evaluate sulfur for suitability as a rubber vulcanizing agent. Sulfur particles must be significantly small enough to dissolve in rubber during cure and produce a uniform network of cross-links. This test method is used as a quality control method to ensure that no excessively large sulfur particles are present and to see if the product follows a typical pattern of size distribution.

3.2 This procedure is necessary when problems of the sulfur caking occur with the use of the dry sieving procedure for particle size.

Subcomité:

D11.20

Referida por:

D4528-88R21, D5900-23

Volúmen:

09.01

Número ICS:

83.060 (Rubber)

Palabras clave:

sulfur; wet sieve;