ASTM International - ASTM D5377-93(2017)
Standard Classification for Rubber Compounding Materials—Ground Coal
Organization: | ASTM International |
Publication Date: | 1 February 2017 |
Status: | inactive |
Page Count: | 2 |
ICS Code (Rubber compounding ingredients): | 83.040.20 |
significance And Use:
3.1 Ground coal is commonly used as an inexpensive filler in rubber compounds as a direct or partial replacement for carbon black or as a diluent in the compound.
3.2 Ground coal is very... View More
scope:
1.1 This classification covers the compounding material known as ground coal. It is generally used in rubber compounds as a filler.
1.2 There are three grades of ground coal based on particle size, ash, and moisture. The selected values for these properties are suitable for use in a rubber compound.