An introduction to healthcare and medical textiles - download pdf or read online
By Zhong, Wen
Read or Download An introduction to healthcare and medical textiles PDF
Similar polymers & textiles books
Artificial fibers account for approximately half all fiber utilization, with purposes in each box of fiber and fabric expertise. even if many sessions of fiber in keeping with man made polymers were evaluated as probably helpful advertisement items, 4 of them - nylon, polyester, acrylic and polyolefin - dominate the industry.
Complicated study into wool technology and know-how is resulting in a greater realizing of the houses of wool. Wool is more and more being noticeable as a excessive functionality fibre, with new variations and purposes. Advances in wool expertise provides a entire account of those advancements and suggestions.
The addition of nanoparticles to polymer composites has ended in a brand new new release of composite fabrics with more advantageous and novel houses. The editor and individuals evaluation the most sorts of polymer nanocomposites and their purposes during this e-book. half one explains sorts of polymer nanocomposites based on fillers and discusses processing of carbon nanotube-based nanocomposites, layered double hydroxides (LDHs) and cellulose nanoparticles as practical fillers and reinforcement, along calcium carbonate and metal-polymer nanocomposites.
This publication presents in a concise shape the foundations and purposes of circulation microreactors in natural and polymer synthesis. lately, it grew to become attainable to behavior chemical reactions in a movement reactor in laboratory synthesis. The movement microreactor allows reactions that can't be performed in batch, beginning a brand new threat of chemical synthesis.
- Electrospinning : principles, practice and possibilities
- Ergonomics in the Garment Industry
- Activated Carbon Fiber and Textiles
- Electron Microscopy of Polymers
Additional resources for An introduction to healthcare and medical textiles
8) are the most frequently used for textile end uses. They contain zigzag soft chains that are highly aligned and packed closely together, and bonded together by strong intermolecular forces. Nylon fibers are therefore highly crystalline (65–85%) and low in amorphous percentage (15–35%) (Hatch 1993), which account for their high mechanical strength, abrasion resistance and toughness. The presence of the zigzag polymer chains also renders such merits as good elasticity and elastic recovery. 8. , sutures) applications.
10. Polypropylene (PP). 11. Acrylic and modacrylic. Elastomeric fibers have superior elasticity. At room temperature, an elastomeric fiber can be stretched repeatedly to at least twice its original length, and still return to its original length upon release of the force. Spandex fiber is the most widely used elastomeric fiber. 12. The soft segments in the polymer structure usually coil in a relaxed manner. They can be uncoiled to accommodate the stretch and recoiled to restore their original state upon the release of force.
The pitch-based carbon fibers are subdivided as general purpose and high performance fibers. General purpose pitch-based carbon fibers are prepared from high boiling fractions of petroleum feedstocks via melt spinning, while high-performance pitch-based carbon fibers are produced from mesophase (or known as the liquid crystal phase) pitch. Liquid crystals are highly structured and oriented liquids: their molecules flow like liquids, while oriented in a certain way, like crystals (Khoo, 2007). As a result, high-performance pitch-based carbon fibers have high crystallinity and orientation, and therefore have even higher modulus than PAN-based carbon fibers.
An introduction to healthcare and medical textiles by Zhong, Wen