Pitch Elemental Compositon       Please call for availability and current pricing – (303) 216-2621 or (800) 421-9454
  Percentage by Weight (Dry basis)         Determined by XRF, ICP and gravimetry    
                             
Pitch Pitch-02 Pitch-03 Pitch-04 Pitch-05 Pitch-06 Pitch-07 Pitch-08
                             
Fe 0.032 ± 0.002 0.042 ± 0.003 0.015 ± 0.002 0.059 ± 0.006 0.027 ± 0.002 0.032 ± 0.003 --- ---
                             
Mn 0.0004 ± 0.0001 0.0005 ± 0.0001 0.0009 ± 0.0001 0.0004 ± 0.0001 0.0003 ± 0.0001 0.0010 ± 0.0001 --- ---
                             
Ni 0.0004 ± 0.0001 0.0004 ± 0.0001 0.0003 ± 0.0001 0.0004 ± 0.0001 0.0003 ± 0.0001 0.0004 ± 0.0001 --- ---
                             
Si 0.041 ± 0.002 0.066 ± 0.006 0.075 ± 0.008 ◘ 0.154 ± 0.007 ◘ 0.082 ± 0.006 ◘ 0.0080 ± 0.0005 --- ---
                             
Zn 0.0085 ± 0.0003 0.010 ± 0.001 0.047 ± 0.003 0.016 ± 0.001 0.0074 ± 0.0005 0.074 ± 0.007 --- ---
                             
Ca 0.0150 ± 0.0005 0.017 ± 0.003 0.0076 ± 0.004 0.0066 ± 0.0009 0.0042 ± 0.0003 0.0082 ± 0.0006 --- ---
                             
V 0.0002 ± 0.0001 0.00010 ± 0.00005 0.0001 ± 0.0001 0.00020 ± 0.00006 0.00010 ± 0.00003 0.00003 ± 0.00001 --- ---
                             
S 0.53 ± 0.02 0.76 ± 0.04 1.05 ± 0.05 0.54 ± 0.02 0.50 ± 0.02 0.57 ± 0.02 0.55 ± 0.03
                             
Na 0.042 ± 0.001 0.021 ± 0.002 0.011 ± 0.001 0.0020 ± 0.0006 0.013 ± 0.001 0.011 ± 0.001 --- ---
                             
Pb 0.0097 ± 0.0003 0.012 ± 0.001 0.036 ± 0.002 0.027 ± 0.002 0.0081 ± 0.0003 0.051 ± 0.005 --- ---
                             
Ti 0.0018 ± 0.0002 0.0015 ± 0.0001 0.0003 ± 0.0001 0.0025 ± 0.0002 0.0015 ± 0.0002 0.00030 ± 0.00003 --- ---
                             
P --- --- 0.0027 ± 0.0002 0.0066 ± 0.0009 0.0030 ± 0.0001 0.0003 ± 0.0001 0.0018 ± 0.0001 --- ---
                             
C --- --- --- --- --- --- --- --- --- --- --- --- 93.5 ± 0.4
                             
H --- --- --- --- --- --- --- --- --- --- --- --- 4.1 ± 0.1
                             
◘ Not to be used for XRF calibration
Pitch Physical Properties
  Expressed as Percentage g/mL
                       
Pitch Ash - 700o C Ash - 900o C Coking Value Quinoline Insoluble Toluene Insoluble Real Density
                         
Pitch-02 0.37 ± 0.3 --- --- --- --- --- --- --- --- --- ---
                         
Pitch-08 0.17 ± 0.01 1.16 ± 0.01 60.9 ± 0.7 14.4 ± 0.3 28.5 In Process 1.34 ± 0.01
                         
  oC
Pitch Softening Point EVT1 EVT100
         
Pitch-02 --- --- --- --- --- ---
             
Pitch-08 111.6 ± 0.4 167 ± 1 121 ± 2