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Rheometer

Rheometer

Extruders Australia is thrilled to introduce the Polytest Line, a specialized solution tailored to cater to an array of plastic processing and manufacturing requirements. With a profound understanding of the intricate demands of the industry, our Polytest Line stands as a beacon of innovation and adaptability. From intricate prototypes to large-scale production, this line serves as a cornerstone of excellence, supporting your plastic processing journey with unparalleled precision and reliability. Explore the realm of possibilities with Extruders Australia's Polytest Line, where technology converges with expertise to shape a new era of plastic manufacturing.

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Rheometers serve in determining the melt viscosity, thus they are an essential element of the permanent quality control during polymer processing.

The Mono Online Rheometer MOR is used for measuring a viscosity curve on polymers. The viscosity is measured by using a melt flow which flows through a round capillary. The melt is either directly taken out of the extruder or as a side flow.

The Wide Range Online Rheometer WROR determines the viscosity of a plastic melt at different shear speeds. The range of shear speeds is very broad due to the 3-capillary concept of COLLIN.
The viscosity curve can be determined online at many points. A triple spindle distribution pump provides an even melt distribution on three capillaries.

Product Specification
Parameters Rheometer
Melt pump speed 0 – 40 U/min
Melt pump throughput 3 x 0.66 cm3/U
Temperature application range 60 – 300 °C