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Questions and Answers
What is a notable advantage of using nanotechnology in textiles compared to conventional methods?
What is a notable advantage of using nanotechnology in textiles compared to conventional methods?
Which nanotechnology application is recognized for its use in Olympic swimming championships?
Which nanotechnology application is recognized for its use in Olympic swimming championships?
What is one of the benefits of using silver nano particles in textile products?
What is one of the benefits of using silver nano particles in textile products?
In what way do phase change materials (PMS) contribute to apparel?
In what way do phase change materials (PMS) contribute to apparel?
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Which of the following sporting goods has NOT been mentioned as being enhanced by nanotechnology?
Which of the following sporting goods has NOT been mentioned as being enhanced by nanotechnology?
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What type of nanomaterials are being considered for creating new building blocks in nanotechnology?
What type of nanomaterials are being considered for creating new building blocks in nanotechnology?
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What property do nano socks treated with silver nano particles possess?
What property do nano socks treated with silver nano particles possess?
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How do nanotechnology-enhanced textiles improve their durability?
How do nanotechnology-enhanced textiles improve their durability?
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What is one significant property imparted to textiles through nanotechnology?
What is one significant property imparted to textiles through nanotechnology?
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Which material is seventeen times tougher than Kevlar when used in bulletproof vests?
Which material is seventeen times tougher than Kevlar when used in bulletproof vests?
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What agent is more stable in UV-blocking properties when compared to organic agents?
What agent is more stable in UV-blocking properties when compared to organic agents?
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What is an example of a self-cleaning fabric developed by Nanotex?
What is an example of a self-cleaning fabric developed by Nanotex?
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Which metallic agent is preferred over nano-silver for its cost-effectiveness and UV-blocking capability?
Which metallic agent is preferred over nano-silver for its cost-effectiveness and UV-blocking capability?
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How do nano-whiskers improve the water-repellent property of fabrics?
How do nano-whiskers improve the water-repellent property of fabrics?
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What effect does the anti-bacterial finishing in textiles have?
What effect does the anti-bacterial finishing in textiles have?
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Which aspect of fabric is enhanced by treating it with UV absorbers?
Which aspect of fabric is enhanced by treating it with UV absorbers?
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What is a key function of Kevlar in bulletproof vests?
What is a key function of Kevlar in bulletproof vests?
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Which material is reported to be 20 times stronger than an equivalent strand of steel?
Which material is reported to be 20 times stronger than an equivalent strand of steel?
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What is the relationship between horizontal and vertical fibers in Kevlar?
What is the relationship between horizontal and vertical fibers in Kevlar?
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What unique property do Carbon Nanotube fibers possess in bulletproof vests?
What unique property do Carbon Nanotube fibers possess in bulletproof vests?
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What does Nano-Tex's spill-resistant fabric technology primarily involve?
What does Nano-Tex's spill-resistant fabric technology primarily involve?
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Which of the following is NOT a benefit of using the polymer film mixed with silver nanoparticles?
Which of the following is NOT a benefit of using the polymer film mixed with silver nanoparticles?
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How much stronger than steel are Carbon Nanotube fibers reported to be?
How much stronger than steel are Carbon Nanotube fibers reported to be?
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What feature does quick-drying cloth provide?
What feature does quick-drying cloth provide?
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Study Notes
Nanotechnology in Textiles
- Nanotechnology enhances textiles by providing durability, breathability and softness while maintaining aesthetic appeal.
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Common applications of nanotechnology in textiles include:
- Sporting goods: swimming suits with water-repellent layers, running shoes, tennis racquets, golf balls, and skin creams.
- Extreme environments: clothing and materials for better protection in harsh conditions.
- Personal health care: textiles with nano-sensors for monitoring vital signs.
- Lifestyles: bulletproof vests and stain-resistant fabrics with nanotechnology coatings.
Properties Improved by Nanotechnology in Textiles
- Water repellence: Nano-whiskers create a peach fuzz effect on fabrics for water-repellent properties.
- UV protection: Metal oxides such as ZnO enhance UV-blocking properties due to their large surface areas and strong absorption in the UV region.
- Self-cleaning fabrics: Nano-care fabrics are modified with cylindrical structures for self-cleaning properties.
- Antibacterial finishes: Nano-sized silver, titanium dioxide, and zinc oxide are used to impart antibacterial properties by turning oxygen into active oxygen through catalysis.
Body Armour
- Kevlar: a strong polymer fiber that is 5 times stronger than steel.
- Kevlar aramid nano-fibers (KANFs) offer a combination of electrical conductivity, flexibility, mechanical robustness, physical stability, and resistance to solvents.
- Spider silk is 20 times stronger than steel and is produced by genetically engineered goats.
- Carbon nanotubes are 100 times stronger than steel and can be used in bulletproof vests, energy storage, and monitoring human vital signs.
Clothing with Nanotech Enhancements
- Spill-resistant fabric nanotech coats fibers with polymers for stain resistance.
- Quick-drying cloth uses nanotechnology to wick away moisture and keep the wearer cool.
- Synthetic fibers that mimic cotton are engineered for color fastness, durability, wrinkle resistance, and softness.
- Self-cleaning coatings for clothes are made with silver nanoparticles and polymer films.
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Description
Explore the transformative effects of nanotechnology on textiles through this quiz. Discover how it enhances durability, breathability, and aesthetics in various applications, from sporting goods to personal health care. Test your knowledge on the properties improved by nanotechnology, such as water repellence and UV protection.
