Abstraet~lnternal pressures (PD have been measured at low external pressure for solid poly(ethylene oxide) 6000 and solid poly(ethylene oxide) 6000 swollen with 5.Β°/> by weight liquid poly(ethylene oxide) 200. Values of Pi are low (Pi < 10 s Pa at 10'). The effect of swelling with liquid, which is l
Internal pressure of solid poly(ethylene oxide)
β Scribed by S.T. Gan; Y.-K. Leung; C. Booth; C. Price
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 206 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0014-3057
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β¦ Synopsis
Coefficients of expansion and int__ernal pressures (P3 have been measured for samples of poly(ethylene oxide) of molecular weight (M,) 2000, 6000 and 20000. The values of P~ found for the solids (P~ < l0 s Pa, 10 Β°) are low compared to those found for the liquids (P~ = 5 x 10 s Pa, 70Β°).
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