Fabrication of durable superamphiphobic PA‐66 fabrics with wear‐resistance performance

Fabrication of Porous n-HA/PA66 Composite for Bone Repair

Using nano-hydroxyapatite/polyamide66 composite (n-HA/PA66) and a special foamer as start materials, a porous species for bone defect repair was successfully developed by thermal-pressing method. The resulting material presented: (1) high compressive strength which reached 13~46MPa; (2) excellent porous structure, the average diameter of pores in the matrix was in range of 280μm to 500μm and po...

Fabrication of Biodegradable PCL Particles as well as PA66 Nanofibers via Air-Sealed Centrifuge Electrospinning (ASCES)

This study presents a method for fabrication of ultrafine polymeric nanofibers as well as nano/micro particles utilizing centrifugal and electrostatic forces simultaneously. To reduce the diameter and variety of nanofibers produced from solid state polymerized PA66, a unique electrocentrifuge spinning device was utilized with a rotating nozzle and collector, while the fabrication process (spinn...

Laundering durable antibacterial cotton fabrics grafted with pomegranate-shaped polymer wrapped in silver nanoparticle aggregations

To improve the laundering durability of the silver functionalized antibacterial cotton fabrics, a radiation-induced coincident reduction and graft polymerization is reported herein where a pomegranate-shaped silver nanoparticle aggregations up to 500 nm can be formed due to the coordination forces between amino group and silver and the wrapping procedure originated from the coincident growth of...

Performance Modeling of Multistage ATM Switching Fabrics

In this paper, a new and eecient Markov chain model for evaluating the performance of ATM switching fabrics based on multistage switches with 2 2 nite output-buuered SEs is proposed. By comparing the results obtained from the proposed model, previous models and simulations, it has been shown that the proposed model is much more accurate than previous models in the presence of a non-uniform traa...

Investigation of the Tearing Performance of Fabrics with Various Constructions, Woven from Different Yarn Spinning Systems