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Relation of chain constitution with phase structure in blends: compatibility of two phases in blends of polyamide with low-density polyethylene and its ionomers

✍ Scribed by Jing Sheng; Hui Ma; Xu-Bo Yuan; Xiao-Yan Yuan; Ning-Xiang Shen; Dong-Cai Bian

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
209 KB
Volume
76
Category
Article
ISSN
0021-8995

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✦ Synopsis

Pressed films of binary blends (polyamide with low-density polyethylene or Surlyn) and ternary (polyamide with low-density polyethylene and Surlyn or a graftcopolymer of acrylic acid onto low-density polyethylene) were examined by dynamic mechanical analysis, thermally stimulated current, and small-angle X-ray scattering. The variation of the glass transition temperature for two phases in the blends was studied by dynamic mechanical analysis and thermally stimulated current. X-ray scattering from the relation of the phases was analyzed using Porod's law and led to values of the interface layer in the blends.

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