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Melt Flow Testing

Melt flow testing expertise

If you manufacture using polymers, then melt flow index testing will enable you to predict how your resins will behave in their intended molding process – our solutions can help you to measure your melt flow index.


Measuring your melt flow index

Melt flow index testing allows you to work out the overall quality, melt flow rate, capability and molecular weight of that resin material which is an important aspect of polymer performance.

Discover your melt flow rate
Our melt flow index testers are designed for simple and precise measuring of the Melt Flow Rate (MFR), also known as Melt Flow Index (MFI) and calculating the Melt Volume Rate (MVR) and pendulum impact.


Compliance with melt flow index testing
Our ASTM and ISO compliant systems range from devices that perform simple manual tests through to semi-automated machines that can deliver multiple weight tests.

Our melt flow rate systems

From the MFR100, to the MFR200, and to the MFR300 we have a wealth of systems available to test your melt flow rate. Access the MFR range sheet for our products here.


Invest in an Industrial Physics melt flow index tester today to help you analyze new materials from your suppliers, estimate the melt flow rate for a simple extrusion process, predict how a polymer behaves under various molding parameters and load, or discover your pendulum impact.



Why choose Industrial Physics? Let us break it down.
There are many compelling reasons to choose Industrial Physics. Here are some of the best.



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