ABSTRACT: This study investigates the enhancement of mechanical and thermal properties in epoxy resins modified with ... as the curing agent to cross-link both DGEBA and the HTPDMS copolymer. The ...

During this process, DGEBA and HTPDMS undergo condensation to form an intermediate liquid product. The subsequent reaction between the amine groups of DETA and the epoxy groups results in a ...

Two-part epoxies are commonly used to attach piezoelectric elements to the structure to be monitored ... being composed of a proprietary epoxy resin (55-60%) that could be assumed to be diglycidyl ...

At the final stage of the reaction, the concentration dependencies exhibit notable changes at two characteristic nonstoichiometric compositions─one corresponding to amine excess and the other to epoxy ...

Capital structure describes the mix of a firm's long-term capital—a mix of debt and equity—that it uses to fund its ongoing operations and future growth. A company's capital structure is ...

The development of epoxy resin formulations from renewable feedstocks has been thoroughly explored in the chemical literature. A simple one-pot chemical reaction involving sustainable phenolic ...

There are a number of key terms that apply to organisational structures: ...

Part of Biology (Single Science) Cells, organ systems and ecosystems ...