Polymer paperRubber phase dispersion in polypropylene
References (12)
- et al.
Polymer
(1978) - et al.
Polymer
(1977) J. Appl Polym. Sci.
(1972)Advances in Chemistry
- et al.
Polym. Eng. Sci.
(1975) - et al.
Advances in Chemistry
(1976)
Cited by (88)
Design of high impact thermal plastic polymer composites with balanced toughness and rigidity: Toughening with one phase modifier
2019, PolymerCitation Excerpt :Here, it should be mentioned that extremely small particle cannot act as an effective impact modifier [39,56]. It is considered that there is an optimal size for rubber or elastomer modifier, and the optimal size is 0.5 μm for the PP/rubber blends [57,58]. From Fig. 6, it is seen that the PP composites modulus is markedly lower than that of PETG composites and nylon composites.
Ternary blends based on poly (ethylene-naphthalate)/glass fibers/nitrile rubber: Preparation, properties and effect of dynamic vulcanization
2013, Polymer TestingCitation Excerpt :This may be one of the reasons for the large decrease in mechanical properties of the PEN/GF/NBR blends. Typically in the literature, low concentrations of dispersed rubber phase in a continuous plastic phase, e.g. PP/EPDM, are considered to be composed of spherical droplets dispersed in the PP matrix [18,19]. However, in the present PEN/GF/NBE system, the spherical morphology changes to a somewhat elongated pattern with further break-up into smaller spherical particles, resulting in a heterogeneous size distribution of dispersed NBR domains.
Preparation, structure and properties of dynamically vulcanized polypropylene/acrylonitrile butadiene rubber/zinc dimethacrylate ternary blend composites containing maleic anhydride grafted polypropylene
2013, Polymer TestingCitation Excerpt :Because the PP and non-crosslinked NBR phase were removed by xylene, the particles left are the crosslinked NBR phase. Typically in the literature, low concentrations of dispersed rubber in PP blends are considered to be composed of spherical droplets dispersed in the PP matrix [18]. However, as shown in Fig. 6a, the irregular shapes of crosslinked rubber particles are observed in the composite without MA-g-PP (80/20-2-0).
PP/EPDM-based dynamically vulcanized thermoplastic olefin with zinc dimethacrylate: Preparation, rheology, morphology, crystallization and mechanical properties
2012, Polymer TestingCitation Excerpt :The samples etched by boiling xylene are shown in Fig. 7. Typically in the literature, low concentrations of dispersed EPDM in PP blends are considered to be composed of spherical droplets dispersed in the PP matrix [24,25]. The spherical crosslinked rubber particles can be observed in T80/20 (Fig. 7(a)).