ASTM D5377-93(2002) - 10.12.2002
 
1. 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.

 
2. Referenced Documents

D3174-12(2018)e1

Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal (Includes all amendments and changes 9/17/2020).

D3175-26

Standard Test Method for Volatile Matter in the Analysis Sample of Coal and Coke

C1070-26

Standard Test Method for Determining Particle Size Distribution of Alumina or Quartz by Laser Light Scattering

D1208-96(2019)

Standard Test Methods for Common Properties of Certain Pigments

D4371-06

Standard Test Method for Determining the Washability Characteristics of Coal