高密度ポリエチレン溶融体の押出しにおける吐出荷重の振動現象と定常コンプライアンス

抄録

Load of the extrusion oscillates during the extrusion of high density polyethylene melt. We studied this phenomenon through the rheometry. It was concluded that in some cases this oscillation phenomenon is related with melt steady state compliance J_e⁰ of high density polyethylene melt.