Dilute solution properties of high molecular weight poly(isobutyl methacrylate). I. Viscosity
β Scribed by Valles, Richard J. ;Schramm, Eleanor C.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1965
- Tongue
- English
- Weight
- 177 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0449-2951
No coin nor oath required. For personal study only.
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## Viscosity-Temperature Relationships for Dilute Solutions of Poly(cyclohexy1 Methacrylate) in Methyl Isobu tyl Ketone Usually, the temperature dependence of the absolute viscosity q can be written as where RTis the thermal energy and Q is the apparent activation energy of viscous flow which is c
The behaviour of ultra-high molecular weight poly(butyl methacrylate) (/~w = 9.59 Γ 106-24.50 Γ 106) in dilute solution in methyl ethyl ketone, benzene, dioxane, and cyclohexanone, at 25c'C. has been investigated by viscometry. Mark Houwink relations have been established, and the unperturbed dimens