How is solvent impact to viscosity of polystyrene ?

We disolve polystyrene in n-heptan, butanone-2, ethylacetate. We avoid toxic solvent (toluene, THF,...). Viscosity of this solution is high. If I adjust n-heptan and butanone-2, the viscosity...

01 January 2019 8,378 5 View