锂电池隔膛/span>用双螺杆挤出朹/span>
ヺ/span>均质均一熔融混炼 无未熔融物?/span>树脂温度均匀
ヺ/span>低温挣/span> ?nbsp;确保强度＋/span>防止分子量降位/span>
