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Does polymer chain length matter?
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.
Are polymers with long chains stronger and more fibrous than ones with short chains?
Polymers with longer chains tend to be stronger and more fibrous than polymers with shorter chains. Longer chains provide more points of entanglement and increased intermolecular forces, leading to enhanced mechanical properties such as strength and toughness. Shorter chains typically result in weaker and less fibrous polymer structures.
The breakdown of polymer involves... a. hydrolysis b. a condensation reaction c. the breaking down of hydrogen bonds d. the breaking of ionic bonds?
a. hydrolysis. This process involves breaking the polymer chains by adding water molecules, which results in the separation of monomers from the polymer.
What is a process by which adjacent chains in a polymer joined together and strengthen the 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.
What is the name of the process that breaks the bond in a polymer?
The reaction that breaks the bonds between atoms within a polymer chain is called "scission". The bonds between chains of monomers, if they exist at all, are not chemical bonds and are broken by thermal motion. *****It is actually called hydrolysis. Hydrolysis is a chemical process in which a molecule is separated into two parts by adding a molecule of water.****
Does polymer chain length matter?
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.
Are polymers with long chains stronger and more fibrous than ones with short chains?
Polymers with longer chains tend to be stronger and more fibrous than polymers with shorter chains. Longer chains provide more points of entanglement and increased intermolecular forces, leading to enhanced mechanical properties such as strength and toughness. Shorter chains typically result in weaker and less fibrous polymer structures.
What does a plasticiser allow polymer chains to do?
a plasticiser allows polymer chains to slide over each other more easily :)
What is cross-linked?
covalent bonds between chains of molecules of a polymer or polymers, fastening the chains together. See also cross-linked polymer, under polymer.
How can you make a flexible polymer more rigid?
At the design stage adding molecules/monomers with more rings than chains will make the polymer more rigid. If this option is not available, adding fiber or particles or fillers is the usual technique. You can make a stiff polymer more flexible by adding plasticizers, but going the other way is more difficult. Technically speaking the polymer itself isn't changing, but the material overall will be more rigid than the polymer matrix due to the fiber support.
The breakdown of polymer involves... a. hydrolysis b. a condensation reaction c. the breaking down of hydrogen bonds d. the breaking of ionic bonds?
a. hydrolysis. This process involves breaking the polymer chains by adding water molecules, which results in the separation of monomers from the polymer.
What is a process by which adjacent chains in a polymer joined together and strengthen the 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.
How are large organic polymers formed?
Polymerization can occur by many methods. You can bridge polymer chains into a mesh-like network, you can elongate chains unit by unit or link chains together, and you can use non-covalent methods like ionic bonding or adding large side-groups/chains to increase entanglement of chains.
Polymer made up of chains of amino acids?
Polymer made up of chains of amino acids, also called a polypeptide?
How Monomer And Polymer related?
Polymers are long chains of monomers.
What is a small molecule that forms a link in polymer chains?
a monomer
What is the significance of the Flory characteristic ratio in polymer science and how does it influence the behavior of polymer chains?
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.
