Calculating m & n from Melt flow index/rate

abhipatel

How can we calculate m = fluid consistency index & n = flow behaviour index from Melt flow index for non-newtonian fluids (polymer melt fluid)??

m and n are constants/rheological characteristics of the polymer.

abhipatel	Calculating m & n from Melt flow index/rate Tweet How can we calculate m = fluid consistency index & n = flow behaviour index from Melt flow index for non-newtonian fluids (polymer melt fluid)?? m and n are constants/rheological characteristics of the polymer.