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Cflow Extrusion Plastometer

Determination of Melt Mass Flow Rate (MFR) and Melt Volume Flow Rate (MVR)

Determination of MFR or MVR values is used for easy Goods Inwards quality control of raw materials and is specified in ISO 4440. 
This simple method is particularly useful for early identification of variations in molecular distribution in polyolefins. 

This simplifies production process optimization as there is less disruption due to material  variations. 

By skilful mixing of batches with different melt flow rates it is possible to achieve largely uniform raw material. 

Typical Products for this Application:

Cflow melt index tester 

Cflow extrusion plastometers

The easy-to-use Cflow extrusion plastometers (melt index testers) are designed as a stand-alone instrument. They are specifically intended for MFR determination and are suitable for goods inwards checks.


Mflow melt index tester 

Mflow extrusion plastometers

The basic version of the Mflow extrusion plastometers (melt index testers) can be used to determine the melt mass flow rate (MFR).



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