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2007 International Conference & Exhibition on Nanotechnology and Advanced Materials Textile Surface Treatment and Standardization Charlie Chow Technical Director Nano-Group Holdings Ltd. 12 Dec 2007 Outline Milestones in the development of nanotechnology

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2007 international conference exhibition on nanotechnology and advanced materials

2007 International Conference & Exhibition on Nanotechnology and Advanced Materials

Textile Surface Treatment and Standardization

Charlie Chow

Technical Director

Nano-Group Holdings Ltd.

12 Dec 2007

outline
Outline
  • Milestones in the development of nanotechnology
  • Surface Treatment in textile Industry
  • Standardization
  • Conclusion
world government spend in nanotechnology r d
World Government spend in Nanotechnology R&D

UNITED STATES

FY 2007

US$1,200,000,000.00 (1.2 billion)

FY 2001 – 2007

US$6,800,000,000.00 (6.8 billion)

Source : http://www.nsf.gov/

world government spend in nanotechnology r d4
World Government spend in Nanotechnology R&D

RUSSIA

US$7,000,000,000.00 (7 billion)

E.U.

Euro 1,300,000,000.00 (1.3 billion)

CHINA

US$1,000,000,000.00 (1 billion)

Source : http://www.nsf.gov/

http://www.spacemart.com/reports/russia

governments corporations and venture capitalists spend in nanotechnology r d
Governments, Corporations and Venture Capitalists spend in Nanotechnology R&D

2007

US$4,000,000,000.00 (4 billion)

Source : http://www.luxresearchinc.com/

us national survey on awareness toward nanotechnology august 2007
US National Survey on awareness toward Nanotechnology August 2007

How much have you heard about Nanotechnology ?

6 % Heard a lot

21% Heard some

29% Heard just a little

42% Heard nothing at all

2% Not sure

Source :http://www.hartresearch.com

nanotechnology consumer products 2007
Nanotechnology consumer products 2007

Source : http://www.nanotechproject.org/consumer/analysis.html

nanotechnology consumer products 20079
Nanotechnology consumer products 2007

Source : http://www.nanotechproject.org/consumer/analysis.html

market for textile industry
Market for Textile Industry
  • Nanometer particles application
  • Smart Fabric
  • E-Textiles
  • Wearable Electronic

2007

US$ 13,600,000,000.00 (13.6 billion)

2012

US$1,15,000,000,000.00 (115 billion)

Source : http://www.cientifica.eu/

wide range of targeted textile products
Wide Range of Targeted Textile Products

Apparel fabric

Cotton

Linen

Nylon

Rayon

Polyester

Upholster

Wool

Garments

Casual Wear

Sports Wear

Kid's wear

Woollen

Uniforms

  • Home Furnishings
  • Pillows
  • Bed Linens
  • Sofa cushions
  • Curtains
  • Carpets
  • Public
  • Public transit seats cushions
  • Restaurants table linens
  • Toys
  • Stuff toys
current a pplication with nano meter particles
Current application with Nanometer particles
  • Liquid Repellence
  • Oil and Stain Resistance
  • Wrinkle Free
  • UV-Protection
  • Antibacterial
  • Flame Retardant
  • Odor Elimination
  • Quick drying
  • Mosquito Repellence and more…

Image Source :http://www.nanoengineer-1.com

bacterial and other infectious diseases have killed over 5 000 000 people yearly
Bacterial and other infectious diseases have killed over5,000,000 people yearly

Test method : AATCC-147

Non-Treated vs Nano-Treated Fabric

Source : http://www.foreignaffairs.org/20050701faessay84402-p10/michael-t-osterholm/preparing-for-the-next-pandemic.html

3 500 000 5 000 000 cases of malaria over 1 000 000 people died yearly
3,500,000 – 5,000,000 cases of MalariaOver 1,000,000people diedyearly

Source : http://www.malaria-vaccines.org.uk/1.shtml

green technology for the earth s resources
There are 2 classes of Savings:

Direct Savings of Resources

Indirect Savings of Resources as:

Shorten the washing time (less energy and water consumption)

Fewer number of washings for a given time (less energy, water and detergent consumption)

Low water temperature for washing (smaller energy consumption)

Green Technology for the Earth’s Resources

U care W care about our Earth

why do we need standards
Why do we need Standards
  • Facilitate Nanotechnology commercialization
  • Quality assurance
  • Guidelines for achieving quality management
  • Conveys confidence
  • Consumers acceptance
  • Increase sales and market access
at present there are
At present –There are
  • No agreed terminology/definitions
  • No uniform nomenclature
  • No uniform measurement
  • No agreed test methods
  • No standardized protocols for testing and evaluating toxicity of nanoparticles
technical committee on nanotechologies tc 229
Technical Committee on NanotechologiesTC 229
  • Standards under development :
  • ISO/PRF TS 27687
  • Nanotechnologies - Terminology and definitions for nanoparticles
  • ISO/AWI 10801
  • Nanotechnologies -- Generation of silver nanoparticles for inhalation toxicity testing

Source : http://www.iso.org

e 56 committee on nanotechnology
E 56 Committee on Nanotechnology
  • Issues related to standards and guidance materials for nanotechnology & nanomaterials
  • Coordinate existing ASTM standardization related to nanotechnology needs

Source : http://www.astm.org

nanotechnology council
Nanotechnology Council
  • Developing nanotechnology-based electronics standards
  • To consider new standards projects, to guide the development

Source : http://www.grouper.ieee.org

american national standards institute nanotechnology standards panel
American National Standards Institute – Nanotechnology Standards Panel
  • Developing standards in the area of nanotechnology including, but not limited to :

Nomenclature/terminology

Materials properties

Testing, measurement and characterization

procedures

Source : http://www.ansi.org

standardization administration of the people s republic of china
STANDARDIZATION ADMINISTRATIONOF THE PEOPLE’S REPUBLIC OF CHINA
  • (SAC/TC279) National Technical Committee on Nanotechnology of Standardization Administration of China
  • Drafting fundamental standards, terminology, methodology and safety in the fields of nano-scale measurements, materials, devices and scale biomedicine.
  • Approved over 20 nanotechnology-related standards

Source : http://www.nanochina.cn

international standards groups
International Standards Groups
  • British Standards Institution (BSI)
  • Deutsches institut fur Normung (DIN)
  • European Committee for Standardization (CEN)
  • Asia-Pacific Economic Cooperation (APEC)

Industrial Science and Technology Working Group (ISTWG)

  • Japan National Institute of Advanced Industrial Science and Technology (AIST)
  • Industrial Technology Research Institute (ITRI)

Nanotechnology Research Center and Center for Measurement Standards

And many more

national standards of the people s republic of china gb t guojia biaozhun
National Standards of the People's Republic of ChinaGB/T (Guojia Biaozhun)
  • Guóbiāo (国标) (GB) in the People's Republic of China is the abbreviation of
  • Guójiā Biāozhǔn (国家标准), meaning the "National Standards", or
  • Guójiā Biāozhǔn Mǎ (国家标准码), meaning the "National Standard Encoding" as Chinese character encoding system
  • “T” from Chinese language推荐 tuījiàn, "recommended"
  • Ex : GB/T19619-2004 Terminology for nanomaterials

Source : http://www.en.wikipedia.org/wiki/Guobiao

db province level standard
DB – Province Level Standard
  • DB 44/T 415-2007

NANOTECHNOLOGY-TREATED CLOTHES

(Approved on April 26.2007 by Bureau of Quality and Technology Supervision of Guangdong Province )

  • Voluntary local standards
  • Province Level Bureau of Technical Supervision
db 44 t 415 2007 nanotechnology treated clothes
DB 44/T 415-2007 NANOTECHNOLOGY-TREATED CLOTHES

Standard for woven and knitted fabric and garments with

the following functions :

  • Liquid repellency
  • Oil repellency
  • Soil-release
  • Anti-bacterial
  • UV protection
db 44 t 415 2007 nanotechnology treated clothes31
DB 44/T 415-2007 NANOTECHNOLOGY-TREATED CLOTHES

TEST METHOD :

GB/T 4745-1997, ISO 4920:1981

Liquid repellency

GB/T 19977-2005,ISO 14419:1998

Oil repellency, Hydrocarbon resistance

FZ/T 73023-2006, AATCC 100:1999, JIS L 1902:2002

Anti-bacterial Efficacy

FZ/T 10012

Soil release performance

GB/T 18830

UV protection

conclusion
Conclusion
  • Surface treatment with Green Earth concept
  • Health and safety
  • Urgent need Standardization
  • Educate Industry concerned, consumers
thank you
Thank You

Charlie Chow

Nano-Group Holdings Ltd.

Email : charlie@nanogh.com

http://www.nanogh.com