Miscibility studies of some semi-interpenetrating polymer networks based on an aromatic polyurethane and epoxy resin
Source abstract
Abstract
Abstract Glass transition temperatures of some semi-interpenetrating polymer networks based on aromatic polyurethane and cross-linked epoxy resin were determined by differential scanning calorimetry. The influence of increasing epoxy network content on the glass transition temperatures was studied. Absolute heat capacities and cross-linking densities were determined. It was observed that the glass transition temperatures increased with increasing epoxy resin content until phase separation. Miscibility studies were conducted by applying Fox and Gordon–Taylor equations. Morphological studies were conducted by optical microscopy and scanning electron microscopy.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Polymer composites and self-healing · Epoxy Resin Curing Processes · Synthesis and properties of polymers
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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