## Abstract The basic objective of this article is to improve the polymer blend properties by changing mixing sequence. Blending of two elastomers does not lead to a molecularly homogeneous blend (true solution), but to a heterogeneous system in which both polymer phases are present. In this articl
Polymer blends exhibit improved properties: Polymers
β Scribed by John K. Borchardt
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 49 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1369-7021
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π SIMILAR VOLUMES
It is evidenced that charge-transfer interaction of electron-donor and acceptor groups incorporated in polymer chains improves substantially the rheological properties, mainly by extending the rubber plateau to higher temperatures and lower frequencies, respectively. The effect is attributed to ther
## Abstract The effect of molecular weight distribution on the viscoelastic properties of βentangledβ polymers has been examined with blends of narrowly distributed polystyrene and broadly distributed polydimethylsiloxane. It is shown that blending laws established for nonentangled polymers do not