Polymers

Polymers are macromolecules formed by linking together a large number of small molecules called monomers.

The single repeating unit is called a monomer.

High polymers have a high degree of polymerization, while oligopolymers have a comparatively low degree of polymerization.

<p>The molecular weights of polymers are generally in the range of 5000 to 200,000.</p> Signup and view all the answers

<p>The total number (n) of single monomer units combined together to form a polymer is known as the degree of polymerization.</p> Signup and view all the answers

<p>The temperature at which the polymer experiences the transition from rubbery to rigid states.</p> Signup and view all the answers

<p>It defines the upper and lower temperature limits for numerous applications, especially for semi-crystalline polymers, and influences the fabrication and processing procedures for polymers and polymer-matrix composites.</p> Signup and view all the answers

<p>The sequences of events occur in the reverse order, transitioning from a rigid state to a rubbery state.</p> Signup and view all the answers

<p>They define the upper and lower temperature limits for numerous applications, especially for semi-crystalline polymers.</p> Signup and view all the answers