Temperature T , in °C factor A factor B , in MPa 40 (Cl. 2) 0.00001 1.03 40 (Cl. 2) 0.00156 174 40 (Cl. 2) 0.003 185 40 (Cl. 2) 0.007 198 40 (Cl. 2) 0.009 200 40 (Cl. 2) 0.03 210 40 (Cl. 2) 0.04 212 40 (Cl. 2) 0.1 212 40 (Cl. 1) 0.00001 1.03 40 (Cl. 1) 0.00136 149 40 (Cl. 1) 0.004 161 40 (Cl. 1) 0.01 168 40 (Cl. 1) 0.03 174 40 (Cl. 1) 0.1 174 150 (Cl. 2) 0.00001 0.979 150 (Cl. 2) 0.00135 141 150 (Cl. 2) 0.006 159 150 (Cl. 2) 0.01 165 150 (Cl. 2) 0.04 177 150 (Cl. 2) 0.1 184 150 (Cl. 1) 0.00001 0.979 150 (Cl. 1) 0.00118 122 150 (Cl. 1) 0.003 129 150 (Cl. 1) 0.004 131 150 (Cl. 1) 0.03 139 150 (Cl. 1) 0.07 141 150 (Cl. 1) 0.1 141