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Rheology crystals

Significant pigment attributes are tinctorial strength, durability (photochemical stability), biding power, transparency, and heat and solvent resistance. Other properties include brightness (saturation), gloss, rheology, crystal stability, bleed resistance, flocculation resistance, and other properties associated... [Pg.21]

Mitchell GR, Holt JJ, Thornley SA, Chai CK. X-ray and neutron scattering rheology Crystallization from sheared melts. Abstracts of Papers. In 222nd ACS National Meeting 2001 Aug 26-30 Chicago (IL). [Pg.422]

Ma, X., Liang, G., Liu, H., Fei, J., and Huang, Y. 2005. Novel intercalated nanocomposites of polypropylene/organic-rectorite/polyethylene-octene elastomer Rheology, crystallization kinetics, and thermal properties. Journal of Applied Polymer Science 97 1915-1921. [Pg.47]

C. Frederix, J.M. Lefebvre, C. Rochas, R. Seguela, G. Stoclet, Binary blends of linear ethylene copolymers over a wide crystallinity range rheology, crystallization, melting and structure properties. Polymer 51, 2903-2917 (2010)... [Pg.1720]

Keywords peroxide, molar weight distribution (MWD), rheology, crystallization, extrusion, melt flow index (MFI), controlled rheology (CR), peroxide-degradation, residence time distribution (RTD), halflifetime of peroxides, melt elasticity, die swell, viscosity curve, shear rate, elongational viscosity, melt fracture, heterophasic PR... [Pg.103]

Key words thermoplastic polymer rheology, crystallization, macromolecular superstructures, extrusion, die swell, drawing. [Pg.31]

The rheology and phase behavior of sodium linear C16-C18 alcohol sulfate and sodium oxo C14-Cl5 (80% linear) alcohol sulfate was studied by van Zon et al. [75]. The oxoalcohol sulfate can be prepared as a handleable 65-70% concentrate. The linear C16-C18 alcohol sulfate only allows 55-60% as maximum concentration. The hexagonal phase of the oxoalcohol sulfate extends from 38% to 55% active matter whereas the hexagonal band of the linear alcohol sulfate is very narrow, only extending from 35% to 40% and its crystallization line is situated at a higher level than for the oxo derivative. [Pg.240]

PP is probably the most thoroughly investigated system in the nanocomposite field next to nylon [127-132]. In most of the cases isotactic/syndiotactic-PP-based nanocomposites have been prepared with various clays using maleic anhydride as the compatibilizer. Sometimes maleic anhydride-grafted PP has also been used [127]. Nanocomposites have shown dramatic improvement over the pristine polymer in mechanical, rheological, thermal, and barrier properties [132-138]. Crystallization [139,140], thermodynamic behavior, and kinetic study [141] have also been done. [Pg.46]

The role of various surfactant association structures such as micelles and lyotropic liquid crystals (372), adsorption-desorption kinetics at liquid-gas interfaces (373) and interfacial rheology (373) and capillary pressure (374) on foam lamellae stability has been studied. Microvisual studies in model porous media indicate... [Pg.38]

Among the adaptive materials currently on the forefront are liquid crystals, electro- and magneto-rheological (ER/MR) fluids, thermo- and physioreponsive gels, and shape memory alloys. In all but the last case, these systems involve... [Pg.144]

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