German Knoss thickening reactor JUMP solid-state thickening

inJUMP thickening reactorInternally, polymers are made into polymer films through several slowly rotating elements, and their surfaces are constantly renewed. The polymerization reactor is kept under vacuum, which can reliably remove ethylene glycol and other volatile substances. By adjusting the residence time, vacuum degree, packing level, and rotation speed of the stirring device in the reactor, the condensation reaction can be changed to achieve the desired product performance.

After passing through the stationary part of the reactor, the polymer melt is directly pumped into the production process or into the granulation system.

JUMP thickening reactorBy preventing the entry of oxygen in the design, the fading (yellowing) of the polymer can be minimized. In addition, JUMP is easy to disassemble and clean internally.

JUMP thickening reactorIt is a highly effective alternative to solid-state polymerization (SSP) because it does not require energy to cool the polymer and then heat it up. In addition, the reaction time of the molten phase is faster than that of the solid phase, which is also the advantage of JUMP in terms of performance price ratio. In addition, JUMP has advantages over SSP in terms of space requirements and even maintenance.

By increasing viscosity, low value recycled polyester fibers can be processed into high-value polyester filament and industrial yarn.

Remarks:

This thickening reaction kettle needs to be used in conjunction with the German GNOS MRS extruder.