Carbon‐13 NMR of polyethylenes: Correlation of the crystalline component <i>T</i>₁ with structure

Abstract The carbon‐13 spin‐lattice relaxation times T 1 of the crystalline portion of a set of polyethylenes have been studied. Chain structure and crystallization conditions have been varied over the widest possible extremes so that large differences are developed in the level of crystallinity, th... View More