Question

Compare suspension and emulsion polymerizations. Describe the microscopic environment of each process shows where the monomer, initiator and additives are located in the initial stages of the polymerization and after 25% conversion is achieved. (Draw clear pictures and label them) B. What are the advantages of producing polyethene using Ziegler Natta catalyst? C. Why is step-growth polymerization not applicable to ethene molecules?

Answer 1

The main difference between suspension and emulsion polymerization is that suspension polymerization requires a dispersing medium, monomer(s), stabilizing agents and initiators whereas emulsion polymerization requires water, monomer and a surfactant.

Step-by-step explanation: