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Polymer - Wikipedia, the free encyclopedia
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Owing to these last three properties, polybenzimidazoles have found useful application as fire-resistant materials [11] such as fireman's coats. In general, polymers based on the benzimidazole fragment in particular have long been recognized for their useful engineering properties and resilience.
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Our focus has been on amorphous polymers in the preceding discussion but we have hardly touched on their mechanical properties. A further complication arises in dealing with general polymers from their semi-crystalline morphology in which amorphous regions and crystalline regions are intermingled.
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Within these pages you will find information regarding the general activities of the project. Please use the menu ... Polymers, Properties and Polymerisation Processes (P4) is a collaborative project involving Departments of Chemical Engineering, Chemistry and Centre for Process Systems Engineering in Imperial College.
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Physical Properties of Polymers (Polymer Physics: Statics) ... --------General information on Ising Model; Background: Wikipedia Entropy (Should be fully understood); Classical and Statistical Thermodynamics Class (Section 2); Thermal Blob Notes.pdf; Fractal/Elastomer Mechanics; Witten Paper;
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General properties of polymers, temperature effects, skin properties for molded parts, and additives. ... Because of the cross-linked chain structure of polymers, the tensile strength ... • Skin is typically highly influential to the properties of a molded part. This fact makes prototyping (prior to hard tooling) difficult.
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Synthetic polymers are produced commercially on a very large scale and have a wide range of properties and uses. The materials commonly called plastics are all synthetic polymers. ... In general, products made from recycled polymers are more expensive than those made from virgin plastic. This is the case because...
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