The WLF relation connecting viscosity to temperature is used as the basis for a formal description of the compositional variation of blend viscosities. An algebraic manipulation and the use of the cognate pure-constituent Williams-Landel-Ferry (WLF) factors provide a means of introducing composition
The viscosity of miscible blends
β Scribed by P. R. Couchman
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 30 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
The effects of miscibility and blend ratio on uniaxial elongational viscosity of polymer blends were studied by preparing miscible and immiscible samples at the same composition by using poly(methyl methacrylate) (PMMA) and poly(acrylonitrileco-styrene) (AS). Miscible polymer blend samples for the e
The effect of miscibility on elongational viscosity of polymer blends was investigated in homogeneous, miscible, and immiscible states by the blend of 1.5 wt % of ultrahigh-molecular-weight (UHMW) polymer. The matrix polymer was either poly-(methyl methacrylate) (PMMA), or poly(acrylonitrile-co-styr