Radical Polymerization Process

This page details the step-by-step process of radical polymerization, a crucial method in plastic synthesis.

Definition: Radical polymerization is a chain reaction process where polymers are formed through the reaction of radical species with monomers.

Highlight: The process consists of three main steps: chain initiation, chain growth, and chain termination.

Example: The process begins with an initiator splitting into radicals, which then react with monomer molecules to form polymer chains.

Quote: "The polymerization degree and molecular mass depend on factors such as starter concentration, temperature, and additives."

Page 4: Polycondensation

This section covers polycondensation reactions, which are important for producing polyesters and polyamides. The process involves the reaction between different functional groups with the elimination of small molecules.

Vocabulary: Bifunctional monomers - Molecules with two reactive functional groups.

Example: Polyethylene terephthalate (PET) is formed through polycondensation.

Highlight: The reaction requires specific functional groups such as hydroxyl, carboxyl, carbonyl, or amino groups.