We present a new approach for producing elastomeric optical fibers with an behaviour corresponding to few-mode fiber. Different have been produced by first fabricating thermoplastic polyurethane preforms and subsequently drawing them. The fiber attenuation has measured the cut-back technique bending transmission tolerance evaluated. potential assessed through two basic experiments in order high...

Despite their technological relevance, the resistance of soft thermoplastic polyurethanes (TPU) to crack propagation in cyclic fatigue has never been investigated detail. In particular, a clear shortcoming literature for this class materials is lack connection between and large strain behavior that fundamental role defining material’s propagation. We demonstrate here first time when strain-indu...

This study investigated mechanical property changes by measuring compression factors, resilience, and compressive strength according to packaging pattern filling rate identify the applicability of cultural heritage using thermoplastic polyurethane elastomers (TPU). Research results indicate that cross-shaped 3D showed best resilience when internal was 20%, while octet either 40 60%. The had pro...