At high concentrations (h . 20 poise), processing will be prohibited by an inability to control and maintain the flowof a polymer solution to the tip of the needle and by the cohesive nature of the high viscosity
At high concentrations(h . 20 poise), processing will be prohibited by an inabilityto control and maintain the flowof a polymer solution to the tipof the needle and by the cohesive nature of the high viscosity