Niloofar Afshari

3 Questions 2 Answers 0 Followers

Questions related from Niloofar Afshari

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

13 July 2024 2,751 1 View

What is the most efficient method to determine the functionalities on a silane-treated glass surface?

We have recorded the FT-IR spectrum of silane-treated* glass fibers that we bought from a supplier and wish to determine the functionalities on the surface of our glass fibers using the FT-IR data...

05 March 2024 2,291 1 View

What factors could cause both storage and loss moduli to rise during a strain sweep measurement?

Strain amplitude sweeps are standard rheological measurements to determine a polymer's linear viscoelastic region. My system of interest is a filled, reactive thermoplastic polymer.

30 November 2023 1,060 5 View