In previous work, light scattering was utilized to understand the relationship between internal haze and the crystalline morphology of films made by blending LDPE into LLDPE, including the spherulitic and fibrillar morphology. The Morphology Index was introduced to quantitatively describe the morphology change and its dependence on internal haze. In this work, the relationship between surface haze, Morphology Index, and surface roughness obtained from AFM are discussed along with the dependence of surface haze on crystalline morphology (spherulitc vs. fibrillar).
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