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Nano Finishes In Textiles

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Nano technology revolutioning the Textile Industry....

Nano technology revolutioning the Textile Industry....

Published in Business , Technology
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  • Hi,

    I'm student at Utrecht University and I'm researching nano textiles from an innovation management perspective. This presentation is usefull for getting a quick overview.
    I was wondering if you have a reference list?
    could you mail me: niekvandervelde@gmail.com
    Are you sure you want to
    Your message goes here
  • Hi,

    I'm student at Utrecht University and I'm researching nano textiles from an innovation management perspective. This presentation is usefull for getting a quick overview.
    I was wondering if you have a reference list?
    could you mail me: niekvandervelde@gmail.com
    Are you sure you want to
    Your message goes here
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  • 1. Nano Finishes in Textiles Ashish Kumar Key Customer Account Manager, Novozymes South Asia Pvt Ltd.
  • 2. What is Nano Technology? Scientific and technological advances that rely on the properties of materials at a very, very small scale. Involves lots of complex concepts that are little difficult to understood. “ The design, characterization, production and application of structures, devices and systems by controlling shape and size of building blocks at the nanometer scale.” Nanoscale Region of greatest interest is 0.2-100 nanometres (nm). 1 m = 1000 million nm, or 1 nm = 10-9 m
  • 3. Recent Applications of Nano Technology…
    • High-Performance Ski Wax
    • Breathable Waterproof Ski Jacket
    • Wrinkle-Resistant, Stain-Repellent Garments
    • Deep-Penetrating Skin Cream
    • World’s First OLED Digital Camera
    • Performance Sunglasses
    • Nanocrystalline Sunscreen
    • High-Tech Tennis Rackets and Balls
  • 4. Present Scenario in Textile Finishing Innovation …
    • Luke worm in spite of fast changing fashion cycle.
    • Technical advancement & Art of finishing Technology quite old.
    • Fabric & garment finishing basically by covering the texture of the fabric by Resins.
    • Common problems like Spills,stains,wear & tear remains unsolved.
    • Lack of innovation to texturise the fabric on the molecular level.
  • 5. New Generation Technology in Finishing Innovation…
    • Its nothing but Art of Nanotechnology in
    • Textile finishing & innovation!
  • 6. Textile Applications of Nano Technology... FUNCTIONAL water repellent PROTECTION UV absorption DURABILITY color fastness DURABILITY abrasion SAFETY fire retardancy FUNCTIONAL HYGIENE Anti-microbial FUNCTIONAL PROTECTION Controlled release of additives Nano Treated Textile FUNCTIONAL PROTECTION self-cleaning
  • 7. Different structures of Nano Particles…
    • Whiskers
    • Net
    • Wrap
  • 8. Whiskers Spine Hooks Whiskers Fiber The whiskers get hooked on the fibers to alter the fabric property.
  • 9. Nano Whiskers can make the fabric stain & water resistant… Nano whiskers can keep the fabric breathable too unlike resins finishes!
  • 10. Value addition due to Nano Whiskers…
    • Water and oil repellency
    • Superior durability
    • Breathable
    • Fabric remains soft, natural
    • Wrinkle resistance
  • 11. Net Three Dimensional Molecular Nano Net covers the core fiber Completely.
  • 12. Nano Net can inject linen property into a synthetic fiber… How the original fiber is altered! Absorbency @ linen in a polyester!
  • 13. Value addition due to Nano Net…
    • Alters the property of syntheticfibers like Polyester to give a feel of cotton & linen.
    • Wicks body moisture fast
    • Dries quickly & gives the cooling effect.
  • 14. Wrap Nano sheet wraps the fiber completely to cover it & alter its property.
  • 15. Nano wraps can enhance the fabric robustness… Normal fabric trouser with out nano wrap on the fibers after 50 washes! Trouser made up fabric with nano wrap fibers after 50 washes!
  • 16. Value addition due to Nano Wrap…
    • Strength and Durability.
    • Improvement in colorfastness.
    • Crease retention.
    • Static resistance.
  • 17. Some Magic Nano Particles…
    • Clay Nano Particles
    • ZnO Nano Particles
    • TiO 2 Nano Particles
    • MgO Nano Particles
    • Silver Nano Particles
  • 18. The Functional Aspects…
    • Clay Nano Particles:
    • Composed of various hydrous aluminosilicates so possesses various properties like chemical,heat,electrical resistance hence imparts flame retardant anti corrosive finishes to the fabrics.
    • ZnO Nano Particles:
    • Can impart UV Shielding in fabrics & can reduce static electricity of
    • Nylon fibers.
  • 19. The Functional Aspects Cont…
    • TiO 2 & MgO Nano Particles:
    • Photo catalytic activity of TiO2 & MgO particles can break harmful & toxic chemicals and Biological agents hence imparts self-sterilizing function to the fibers.
    • Silver Nano Particles:
    • Anti microbial & anti mould property of silver particles
    • is utilised to impart anti odour & ultra fresh finishes to the undergarments & socks.
  • 20.
    • Thanks a Lot!
    • With a hope for great success of Nano Technology in Textiles finishing…