a plasticiser allows polymer chains to slide over each other more easily :)
covalent bonds between chains of molecules of a polymer or polymers, fastening the chains together. See also cross-linked polymer, under polymer.
Plasticizers are materials added to polymers to increase their flexibility, workability, and durability. They work by reducing intermolecular forces between polymer chains, allowing them to slide past each other more easily. This results in a softer and more pliable material that is less likely to crack or break.
Crosslinking is the process by which adjacent chains in a polymer are joined together, forming a network of interconnected chains. This crosslinking enhances the strength and durability of the polymer by reducing flexibility and increasing resistance to breakage.
Polymer made up of chains of amino acids, also called a polypeptide?
The Flory characteristic ratio is important in polymer science because it helps determine the size and shape of polymer chains. It influences the behavior of polymer chains by affecting their flexibility, stiffness, and ability to interact with other molecules. A higher Flory characteristic ratio indicates a more extended and flexible polymer chain, while a lower ratio indicates a more compact and rigid chain.
a monomer
Polymers are long chains of monomers.
condensation
The links in a polymer chain are covalent bonded.
Polymers are elastic due to their long chain structure, which allows them to easily stretch and return to their original shape. The intermolecular forces between polymer chains provide the elasticity by allowing the chains to slide past each other when stretched and then recoil when released. The flexibility of polymer chains and the ability to form temporary bonds contribute to the elastic behavior of polymers.
Polymer chains
Rubber bands are made of polymer chains that have the ability to stretch and return to their original shape due to their flexible molecular structure. The long chains of molecules allow the rubber band to stretch and contract while maintaining its elasticity.