List of top Polymer Science and Engineering Questions

From the dynamic mechanical analysis of a polymer sample with a phase angle of 30°, the relationship between storage modulus \( E' \) and loss modulus \( E'' \) can be expressed as:
Match the properties in Column A with their respective unit in Column B:
Match the following polymer product with its most appropriate processing technique
Match the following additives to their respective functions:
Match the polymers with their characteristic infrared (IR) stretching frequency.
In a rubber sample with a Mooney viscosity of 60 ML(1+4) 100°C, the number 4 signifies
The initiator system which can be used for free radical polymerization at 5°C is:
Weather resistance of high impact polystyrene can be improved by blending polystyrene with:
Which of the following is a discontinuous polymer processing operation?
The blend of polyethylene and polypropylene is:
Toughness in a polymer can be inferred from
Interfacial polymerization can be used to prepare
Which one of the following solvent environments will likely result in swelling of solid polystyrene?