- Density: minimum 40 pounds/cubic foot
- Dimensions: length (1 ½" maximum) and
- Diameter (1/4" )
- Fines: Breakdown passing through 1/8" screen no
- more than .5 percent by weight)
- Chlorides: Less then 300 parts per million
- Ash Content: Less then 1%
- Amount of heating generation (lower limit) 4.7 kWh/kg
- about 4,000 kcal/kg
- Volume weight 650 kg/m3


