Over the years, I’ve seen firsthand how evolving standards and increasing demands for precision are reshaping the way the ...

The two main MFI test standards are ASTM D1238 - “Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer” and ISO1133 – “Determination of the Melt Mass-Flow Rate (MFR) and ...

One good example is PVC. Degradation in PVC starts with a process called dehydrochlorination, a striking term for the loss of hydrogen chloride. When the hydrogen and chlorine atoms detach from the ...

Instron, the supplier of testing instruments, said its CEAST MF30 melt flow tester gives accurate measurement of the flow properties of plastics according to ASTM D1238 and ISO 1133 standards — ...

The Benz Materials Testing Instruments (Booth E10116) product line includes a melt-flow index tester for gauging the composition and consistency of plastics and other materials. ``The MFI 2100 can do ...

Melt flow testing is an important part of thepolymer industry but AG Fluoropolymers believes itsTinius Olsen MP600 Melt Flow Indexers areworking harder than any other machines in thissector. Melt flow ...

Melt flow rate (MFR) testing reveals limitations in assessing LDPE samples, emphasizing the need for comprehensive viscosity ...