| 摘要 |
<p>A continuous solid-state polymerization device of the present invention comprises: a feeder for continuously injecting a prepolymer; a horizontal reactor, connected through a first connection part to the feeder, for receiving the prepolymer from the feeder and performing a solid-state polymerization, the reactor itself being rotated; a chamber, connected through a second connection part to the horizontal reactor, for receiving and discharging a polymer, of which the solid-state polymerization has been completed, discharged from the horizontal reactor; and a sealing member for sealing the first connection part and the second connection part, wherein the feeder, the horizontal reactor and the chamber are in a vacuum state. The continuous solid-state polymerization prevents formation of a congested section of a prepolymer, and can continuously perform solid-state polymerization in a vacuum state without an inert gas.</p> |
