【正文】
子取向的成因 剪切流動 拉伸流動 Shear Elongational Molecular orientation in mold filling Influences of injection parameters on molecule orientation 1-模溫; 2-制件厚度; 3-注射壓力; 4-充模和保壓時間; 5-料筒溫度 注塑條件 分子取向程度 1 2 3 4 5 Influences of mold and injection parameters on molecule orientation 模具和注塑條件對分子取向的影響 Shear stress distribution in a mold The orientation degree of different positions across the thickness direction of the part Skincore structure Skin intermediate core Influences of molecule orientation on properties Internal stress Warp 翹曲 ?分子取向-結(jié)晶 Shishkebab