Melt Flow Index

Melt Flow index is considered as the most important property of the granulated plastic. Knowing the value of MFI helps in deciding its application or to check its suitability according to the application. Presto’s MFI – Win Series is the perfect machine to achieve highly accurate and reliable test results. In this test, the granulated plastic is charged in the hot barrel. A pressure is applied via piston using variable dead weights.