Nanotechnology Now

Our NanoNews Digest Sponsors





Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Production of Fire-Retarded, Hydrophobic Woods Using Silver Nanoparticles

Abstract:
Iranian researchers from Shahid Rajaee Teachers Training University succeeded in the production of fire-retarded woods by using silver nanoparticles.

Production of Fire-Retarded, Hydrophobic Woods Using Silver Nanoparticles

Terhan, Iran | Posted on August 8th, 2013

Materials used in the produced fire-retarded woods are pretty harmless to the environment. The researchers also produced woods resistant to water and air by using cycocel nanoparticles and taking advantage from their hydrophobic properties. This type of wood does not have the common problems of wooden compound products such as water adsorption or thickness elongation. This plan has applications in the furniture of houses and offices.

Dr. Hamid Reza Taqiyari, member of the Scientific Board of Wood Industries Department of Civil Engineering Faculty of Shahid Rajaee Teacher Training University, elaborated on the research, and said, "Saturated woods have higher thermal conduction. Therefore, in case they are exposed to high temperature or to direct flame, heat does not accumulate in one spot and the wood does not reach the burning point or, at least, reaches there later. As a result, the burning takes place with more difficulty and as we call it, the wood becomes fire-retarded."

In another research, the same researcher used the hydrophobic properties of cycocel nanoparticles to solve the problem with water adsorption and elongation in wooden compound products (chipboard and MDF). Dr. Taqiyari explained, "In this research, we increased significantly the life of the products by using these nanoparticles through making MDF products hydrophobic. We help the conservation of our national forests and wood resources through this method."

Negotiations have been made to transfer the license of the technology to Universiti Putra Malaysia (UPM) to be used in MDF manufacturing companies in this country.

Results of the research have been published in September 2012 in Wood Science and Technology, vol. 46, issue 5. For more information about the details of the research, study the full article on pages 939-952 on the same journal.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

NanoTechnology for Defense (NT4D) October 22nd, 2014

Mechanism behind nature's sparkles revealed October 22nd, 2014

TARA Biosystems and Harris & Harris Group Form Company to Improve Safety and Efficacy of New Therapies October 22nd, 2014

Researchers patent a nanofluid that improves heat conductivity October 22nd, 2014

Discoveries

Mechanism behind nature's sparkles revealed October 22nd, 2014

Researchers patent a nanofluid that improves heat conductivity October 22nd, 2014

‘Designer’ nanodevice could improve treatment options for cancer sufferers October 22nd, 2014

Detecting Cancer Earlier is Goal of Rutgers-Developed Medical Imaging Technology: Rare earth nanocrystals and infrared light can reveal small cancerous tumors and cardiovascular lesions October 21st, 2014

Announcements

NanoTechnology for Defense (NT4D) October 22nd, 2014

Mechanism behind nature's sparkles revealed October 22nd, 2014

TARA Biosystems and Harris & Harris Group Form Company to Improve Safety and Efficacy of New Therapies October 22nd, 2014

Researchers patent a nanofluid that improves heat conductivity October 22nd, 2014

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals

Mechanism behind nature's sparkles revealed October 22nd, 2014

Special UO microscope captures defects in nanotubes: University of Oregon chemists provide a detailed view of traps that disrupt energy flow, possibly pointing toward improved charge-carrying devices October 21st, 2014

Could I squeeze by you? Ames Laboratory scientists model molecular movement within narrow channels of mesoporous nanoparticles October 21st, 2014

Detecting Cancer Earlier is Goal of Rutgers-Developed Medical Imaging Technology: Rare earth nanocrystals and infrared light can reveal small cancerous tumors and cardiovascular lesions October 21st, 2014

Construction

7th Nanotechnology Festival, Exhibition Kicks Off Work in Iran October 7th, 2014

Iranian Scientists Obtain Nanostructured Steel Production Method September 25th, 2014

Nano Bonds Increase Raw Strength of Fireproof Concretes August 18th, 2014

Silicene Labs Announces the Launch of Patent-Pending, 2D Materials Composite Index™ : The Initial 2D Materials Composite Index™ for Q2 2014 Is: 857.3; Founders Include World-Renowned Physicist and Seasoned Business and IP Professionals July 24th, 2014

NanoNews-Digest
The latest news from around the world, FREE





  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE