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The results of a comprehensive small-angle X-ray scattering study of linear polyethylene crosslinked using a peroxide have been combined with a study of the crystallization kinetics to obtain a generalized picture of the effects of limited mobility and comonomer content on crystallization. It is shown that there are three regions of behaviour: (i) an initial region in which the erosslinks are soluble in the crystal to a certain limiting composition; (ii) a region in which the lamellar thickness decreases in a continuous manner with increasing crosslink density; and (iii) a region where the lamellar thickness is virtually independent of crosslink density. The results are interpreted using the Sanehez-Eby theory, the Andrews theory and regime theory to generate a comprehensive description of the behaviour

Посилання на статтю:

Small-angle X-ray scattering studies of crystallization in crosslinked linear polyethylene / W. Scott Lambert and Paul J. Phillips // Polymer. – 1994. – Vol 35. – P. 1809-1818.

Small-angle X-ray scattering studies of crystallization in crosslinked linear polyethylene - Завантажити.