Melt flow index testers, or extrusion plastometers, characterize the flow properties of a plastic melted mass. A method that is particularly useful in quality control and goods inwards testing, melt ...

Instron ® MFi Series of melt flow index testers are specifically designed for easy and accurate measuring of Melt Flow Rate (MFR) and Melt Volume Rate (MVR) according to Melt Flow Rate testing ...

The new ASTM D1238 release supports automatic control of the pre-compacting, preheating and measurement phases for maximum accuracy and efficiency— ZwickRoell's Aflow is ready! KENNESAW, Ga., May 1, ...

Currently, ZwickRoell Mflows are being used to qualify material to be used as personal protective equipment. Polypropylene is used for spun-bound and melt-blown resins in medical face masks. While the ...