| abstract |
A method of polishing a polymeric resin material is provided. The method comprises melting the resin material and applying it to a shear stress in the range of 250 kPa to 400 kPa to form the refined resin material. The refined resin material can be extruded, solidified and cut with reduced microgel resin pellets, which can then be melted and extruded to form a reduced microgel film. |