ロール延伸高密度ポリエチレンフィルムの延伸に伴う各結晶面法線の配向分布関数の塑性滑りによるシミュレーション第2報 ロール延伸高密度ポリエチレンフィルムの延伸に伴う各結晶面法線の配向分布関数
Simulation of Orientation Distribution Function in Rolling of High Density Polyethylene Film Calculated with the Plastic Slip ModelPart II Orientation Distribution Function of Each Crystal Plane Normal in Rolling of High Density Polyethylene Film
丹羽貴裕・波多野靖・茂岩統之・南条 誠・日比貞雄
Niwa, Takahiro / Hatano, Yasushi / Shigeiwa, Motoyuki / Nanjo, Makoto / Hibi, Sadao
We have evaluated the orientation function of each plane normal for rolling in high density polyethylene films. The pole figure device familiar in X-ray diffraction was used. These distribution functions were compared with a simulation of orientation in crystallites after rolling, by assuming polycrystalline aggregations. We analyzed the mechanism of orientation for the rolling process in which the {110}, <001> and (100), <001> slip systems dominated in three types of chain slip systems by applying the maximum plastic work principle.
Key words: Crystallites / Polyethylene / Orientation distribution function / Chain slip / Maximum plastic work