biomolecules, or macromolecules, such as proteins, polysaccharides, and nucleic acids
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.
Adding more initiators can result in shorter polymer chains because more initiators will generate more free radicals, which will initiate more polymerization reactions in the monomer solution. This leads to a higher number of growing polymer chains in the same volume, each receiving less monomer incorporation, thus resulting in shorter chains overall.
Silk is actually a polymer made by protein complexes in the repeating fashion.
Yes, polymer chain length does matter as it influences the physical properties of the polymer such as its strength, flexibility, and viscosity. Longer polymer chains generally result in stronger and more rigid materials, while shorter chains may be more flexible and have lower viscosity. The molecular weight of a polymer is directly related to its chain length.
Polymer-polymer interactions refer to the attractive or repulsive forces that occur between different polymer chains. These interactions can influence the physical properties of the polymers, such as their solubility, mechanical strength, and thermal stability. Understanding and controlling polymer-polymer interactions is important for designing new materials with specific properties.
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.
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.
The polymer must form bonds with the object if it is to stick to it. If the number of bonds between the polymer chains increases, the number of bonds they share with other objects will probably decrease, making it less sticky.
Polymer made up of chains of amino acids, also called a polypeptide?
a monomer
Polymers are long chains of monomers.
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.
condensation
The links in a polymer chain are covalent bonded.
Polymer chains
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.