浓度/g/dL相对粘度n r增比粘度n sp增比/浓度(n sp/c)
0.05 1.0450.0450.9
0.1 1.0880.0880.88
0.2 1.1880.1880.94
0.4 1.4220.422 1.055
1 2.191 1.191 1.191
huggins黑金丝方程/kraomer克拉默方程
结论：特性黏数0.878dL/g
单点法计算的结果0.901dL/g
相对粘度对数ln n r比浓对数lnn r/c
0.0440.880
0.0840.843
0.1720.861
0.3520.880
0.7840.784