Main technical specifications of Brabend torque rheometer:

(1) PLAYC-CORDER Host:
Maximum torque: 400Nm ；
Speed range: 0.2-275rpm ；

(2) W50EHT mixer:
Three stage temperature control;
Zui high temperature: 500 ℃；
Mixing chamber volume: approximately 55cm3;
Torque range: 0-200 Nm ；

(3) Single screw extruder:
Length to diameter ratio: 19/25D;
Allowable pressure: 700 bar;
Zui high temperature: 450 ℃;
Maximum torque: 150Nm;
Mouth mold configuration: circular shape with a diameter of 2.0mm φ3.0mm、φ4.0mm
Adjustable sheet size of 100 × (0-1.5mm)
Main accessories of Brabend torque rheometer:
PLAYC-CORDER Host
W50EHT mixer
Single screw extruder

Main functions and application scope of Brabend torque rheometer:

When the torque rheometer is working, the material is added to the mixer and subjected to the force exerted by two rotors with the same rotational speed but opposite directions, causing the material to mix between the rotors and the chamber wall

Refining and shearing, the material exerts a reactive force on the rotor, which is measured by a force sensor and converted into a torque value. The magnitude of the torque value reflects the viscosity of the material. Through thermocouples

The control of rotor temperature can obtain the viscosity of materials at different temperatures. The torque rheometer can be used to study the thermal stability, shear stability, flow and curing behavior of thermoplastic polymer materials. Its most significant feature is the ability to continuously, accurately and reliably measure the rheological properties of the system in a process similar to actual processing.