Home > Press > Iranian Scientists Use Clay Nanoparticles to Produce Dyeable Polypropylene Fibers
Abstract:
Iranian researchers from Amir Kabir University of Technology produced dyeable polypropylene fibers by using clay nanoparticles.
Iranian Scientists Use Clay Nanoparticles to Produce Dyeable Polypropylene Fibers
Terhan, Iran | Posted on August 27th, 2013 The study was carried out in a joint industrial plan between Petrochemistry Research and Technology Company and Amir Kabir University of Technology.
Despite the unique properties of polypropylene fibers, there are some disadvantages in the structure of polypropylene, which make impossible the use of this polymer in all aspects. Polypropylene fibers and strings are not dyeable by using the common methods in textile industry. At present, mass coloration is the only method to dye polypropylene fibers.
The production of dyeable polypropylene fibers by using pigments has become a challenge in polymer and textile industries in recent decades. Various approaches have so far been investigated to resolve this problem, including the use of alloys, copolymers and preparation with plasma. However, one of the newest approaches is the mixing of polypropylene with suitable organic or inorganic nanoparticles. The nanoparticles are put into the matrix of the polypropylene when they are molten. It is expected that they create passages for the passing of pigment and also create spaces in order to adsorb the bulk polymer.
This research studied the dyeability modification of polypropylene fibers through molten mixing of clay nanoparticles. Polypropylene grafted with maleic anhydride (PP-g-MA) was used as the compatibility agent to obtain compatible polymeric characteristics.
One of the recent results of the research has been published in 2012 in Journal of the Textile Institute, vol. 103, issue 11, pp. 1169-1182.
####
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:
| Related News Press |
News and information
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Discoveries
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
Announcements
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Lab to industry: InSe wafer-scale breakthrough for future electronics August 8th, 2025
Textiles/Clothing
Protective equipment with graphene nanotubes meets the strictest ESD safety standards March 25th, 2022
Polymer fibers with graphene nanotubes make it possible to heat hard-to-reach, complex-shaped items February 11th, 2022
Flexible material shows potential for use in fabrics to heat, cool July 3rd, 2020
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||