Produced by South China University of Technology φ Model 80 ufnwee eccentric rotor extruder is suitable for processing and forming ultra-high molecular weight polyethylene (utmwpe). The plasticizing transport device is mainly composed of stator, rotor and other parts. The rotor is arranged in the inner cavity of the stator, the rotor includes a plurality of eccentric spiral segments and eccentric straight segments connected alternately, and the inner cavity of the stator is also provided with a plurality of stator spiral segments and a plurality of stator straight segments matched with the rotor The eccentric straight-line segment corresponds to each stator straight-line segment one by one. Through the eccentric spiral segment and eccentric straight-line segment alternately arranged in the inner cavity of the rotor and stator, the transport volume of materials changes alternately axially and radially along the rotor. In the process of material plasticization and transport, it is mainly affected by the tensile deformation of periodic changes, so as to realize the melt plasticization transport dominated by volume pulsation deformation.
The sample was inspected according to GB / T 3177-2009, GB / T 33580-2017, JB / T 8061-2011 standards and entrusted requirements, and the inspected items met the requirements.
