polymer viscosity

Hello,
What is relationship between Intrinsic Viscosity and Relative Viscosity ?
Thanks in advance
Reply to
bronx
Loading thread data ...
Relative Viscosity RV, also called viscosity ratio is: " v/v0 " with v = viscosity of polymer solution of defiined concentration c v0 = viscosity of solvent at same temperature Relative Viscosity has no dimension.
Intrinsic Viscosity IV, also called limiting viscosity number at concentration zero, is:
" lim (c->0) [ln(v/v0)/c] " or " lim (c->0) [ln RV/c] "
in ml/g or 100ml/g
br> Hello,
Reply to
Rolf Wissmann

PolyTech Forum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.