Sentence examples for hard segment from inspiring English sources

This phase segregation decreased when hard segment content increased.

An overview of the effects of structural components, such as soft segment chemistry, hard segment chemistry, and hard segment content, on mechanical properties and degradation rate is provided.

Finally, the 38 and 100 wt% hard segment ionenes exhibited scattering from correlations within the hard segment on a length scale of approximately 2 2.3 nm.

Hard segment, soft segment and chain extender were varied, while keeping the hard segment fraction at ca 40% and soft segment molar mass at 2000 g/mol.

Regular polyurethanes were also prepared as hard segment models from each isocyanate and BD to understand the feature of each hard segment chain.

Especially, Tg increased with the content of hard segment (PDI or MDI) and both copolymers generally showed similar Tg at the same content of hard segment.

AFM showed micron size globules in TPU-70 ascribed to hard segment-rich superstructures.

Influence of hard segments composition on the different properties was investigated with the same ratio soft/hard segment.

These results were interpreted in terms of soft segment-hard segment phase separation and soft segment crystallization.

The segmented polyurethanes having interconnected hard-segment domains showed dramatically decreased shape recovery.

The SAXS experiments revealed that dissociation of the hard-segment microdomains was induced by mechanical fatigue.