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Chain-extended crystallization of polyethylene: effect of sample thickness

✍ Scribed by D.C. Bassett; B.A. Khalifa


Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
979 KB
Volume
14
Category
Article
ISSN
0032-3861

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Influence of Crystal Thickness and Topol
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## Abstract ^13^C solid‐state exchange NMR is applied to study the influence of morphology on chain diffusion between crystalline and noncrystalline regions in ultrahigh molecular weight linear polyethylene (PE). Lamellar‐doubling reduces the exchange rate by a factor of two indicating that the cha