This is part of the HSC Chemistry course under the topic of Polymers. In this post, we model and compare the structure, properties and uses of condensation polymers, for example:
- Nylon
- Polyesters
Introduction to Condensation Polymers
A video that explores and compared the structure, properties, and uses.
Condensation polymers are a type of polymer formed through a chemical process known as condensation polymerisation. In this process, two different monomers react with each other to form a new, larger molecule, known as a polymer.
One of the key features of condensation polymerisation is that, as the monomers combine to form the polymer, a small molecule, such as water or methanol, is also produced. This small molecule is known as a byproduct of the reaction.
One of the most important types of chemical bonds present in condensation polymers is the peptide bond. This bond is formed between the monomers and gives the polymer its unique properties. The peptide bond is a covalent bond, which means that it is a chemical bond formed between two atoms by the sharing of electrons.
Condensation polymers are typically stronger and more heat-resistant than addition polymers, which are formed through a different type of polymerisation process. However, they may be more brittle and have a lower glass transition temperature. This means that they may not be as flexible or able to withstand extreme temperature changes as well as some other types of polymers.
Nylon 6,6
A video that models and explores the structure, properties and uses of the condensation polymer, nylon 6,6.
Examples of condensation polymers include nylon, polyester, and polycarbonate. These types of polymers are widely used in a variety of industrial and consumer applications, such as textiles, packaging, and automotive parts. They are also commonly used in the production of fibres, films, and other materials that require high strength and durability.
Overall, condensation polymers are an important class of materials with unique properties and a wide range of uses. Their ability to form strong chemical bonds between monomers and the resulting byproduct of the reaction make them useful in a variety of industrial and consumer applications.
Polyesters
A video that models and explores the structure, properties and uses of the condensation polymer, polyester.
