Global ETD Search
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Showing 1 to 5 of 5 for “"Polybutylene terephthalate"”.
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Supramolecular polymer additives to improve the crystallization behavior and optical properties of polybutylene terephthalate and polyamides
… and to improve the optical properties of polybutylene terephthalate and polyamides. In the first chapter the influence of the molecular structure of 1,3,5-benzenetrisamides on the nucleation behavior of polybutylene terephthalate was investigated. In order to explore structure property …
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The ring-opening polymerization of cyclosiloxanes in the presence of bis ([alpha], [omega]-aminopropyl)-1,3-tetramethyldisiloxane
… polycondensation techniques. Copolymers based on polybutylene terephthalate were highly insoluble, due to the presence of crystallinity in the systems. The incorporation of some isophthalate linkages increased the solubility of the polymer products, making the solution polymerization technique …
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The Dynamic Behavior of a Concentrated Composite Fluid Containing Non-Brownian Glass Fibers in Rheometrical Flows
… behavior of a 30 wt% short glass fiber-filled polybutylene terephthalate was performed using the CP-D. Stress growth measurements during startup of flow were performed in combination with direct measurement of the fiber orientation to determine the relationship between the transient rheology …
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Phase selective flame-retardant laminates
… of the laminate based on this same polymer - polybutylene terephthalate (PBT), which provides strong interfacial bonding between layers. Three potentially synergistic FR systems – Boehmite/Melamine poly(zinc phosphate) (AlOOH/MPZnP), Aluminium diethylphosphinate/Melamine cyanurate (AlPi/MC), …
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An investigation of oriented polymers for power transmission applications
The feasibility of using oriented polymer technology in the design and manufacture of mechanical power transmission belts has been investigated. Working from an initial selection of polymers a die-drawing technique for orienting the polymers was devised, and the static and dynamic mechanical …