%0 Journal Article %T Flexibility of Polymers Defined and Related to Dynamic Friction | Brostow | Journal of Materials Science Research | CCSE %A Allison T. Osmanson %A Haley E. Hagg Lobland %A Hee Jae Hong %A Sven Lohse %A Witold Brostow %J Home | Journal of Materials Science Research | CCSE %D 2019 %R 10.5539/jmsr.v8n3p31 %X We have quantitatively defined flexibility of polymers. Flexibility Y is not an inverse of the brittleness B, rather, the two equations are compared. The expression for flexibility includes the specific volume and the summation of the strengths of chemical bonds-a concept introduced by Linus Pauling. The flexibility is plotted as a function of dynamic friction, resulting in a representative single curve for polymers %U http://www.ccsenet.org/journal/index.php/jmsr/article/view/0/40325