| 摘要 |
PROBLEM TO BE SOLVED: To provide ethylene polymer pellets that can be stably extrusion-molded by a single screw extruder while adding liquid directly to pellets without adding liquid to molten resin using a feeder, a pump, or the like, and an extrusion molding method by the single screw extruder using the pellets and adding a liquid additive.SOLUTION: The ethylene polymer pellet has a kneading torque at 160°C of 2-15 Nm and a specific surface area of 1,800-3,000 mm/g. |
