Properties of random and block copolymers of butadiene and styrene. II. Melt flow
β Scribed by G. Kraus; J. T. Gruver
- Publisher
- John Wiley and Sons
- Year
- 1967
- Tongue
- English
- Weight
- 382 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Densities of thermally annealed copolymers were measured a t 75" and 100Β°C at pressures to 1 kilobar. The compositions ranged from pure polybutadiene to pure polystyrene, from completely random to completely block copolymers. The experimental results are well represented by the Tait equation. To a f
The influence of random and block copolymerized structures on the uniaxial elongational viscosity was investigated. The investigated random copolymers were poly(ethylene-random-ethyl methacrylate) with comb-branched structure and poly(styrene-random-acrylonitrile) with linear structure. The studied
## Abstract Composites based on multiwall carbon nanotubes (MWCNTs) and the block copolymer styreneβbutadieneβstyrene with two different contents of styrene have been investigated and their electrical conductivity and mechanical properties have been evaluated. The composites were prepared by a solu