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A study of the PE-PTFE system. I. IR and NMR measurements

✍ Scribed by Nagarajan, S. ;Stachurski, Z. H.

Book ID
105334159
Publisher
Wiley (John Wiley & Sons)
Year
1982
Tongue
English
Weight
641 KB
Volume
20
Category
Article
ISSN
0098-1273

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✦ Synopsis

Abstract

Polyethylene‐polytetrafluoroethylene blends have been prepared by sintering at a temperature of 200°C and various times. Detailed description of the preparation of these samples is given. IR optical and NMR line‐broadening properties of these samples have been measured. The results indicate interaction between the two highly crystalline polymers on the molecular level. The properties of the sintered samples are compared with a mechanical mixture (not sintered) of the two polymers, and the deviations from the law of simple mixtures are interpreted in terms of molecular interactions between the constituent phases.

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