TY - SER AU - Lo, Horace Ho-Kei AU - Chan, Chi-Ming AU - Zhu, Shui-Han TI - Characterization OfLubricant Layer Formed AtInterface BetweenExtrudate andDie Wali DuringExtrusion of High Density Polyethylene and Fluoroelastomer Blends by Xps, Sims and Sem KW - Lubricant KW - High Density Polyethylene Blends KW - Fluoroelastomer Blends ER -