| 摘要 |
The disclosed mixing device (1) has a casing (2) and a pair of screws (4a and 4b) rotatably provided inside the casing (2). The casing (2) has a casing body (20) and an enclosure (3) which forms a mixing chamber (30) in which a resin composition is mixed. Each screw (4a) has: a screw shaft (41); and a screw member (42) and mixing members (43) provided on the outer surface of the screw shaft (41) and disposed inside the mixing chamber (30). The screw shafts (41), screw members (42), and mixing members (43) each have a core (411, 421, and 431) and an outer layer (45) provided on the surface of that core (411, 421, and 431). The housing (3) and the outer layers (45) are nonmetallic. |
