Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Carbon nanotubes with improved dispersibility

Abstract:
New product grade: Baytubes® C 70 P

Carbon nanotubes with improved dispersibility

Leverkusen | Posted on February 17th, 2010

Bayer MaterialScience is introducing a new grade of carbon nanotubes (CNTs) at the Nanotech trade show in Tokyo from February 17 to 19. Compared with the existing product Baytubes® C 150 P, the CNTs with the trade name Baytubes® C 70 P are characterized by improved dispersibility, making them highly suited to use in mechanically sensitive polymers. Furthermore, economic advantages can result from the shorter times required to disperse the nanotube agglomerates in water and other low-viscosity liquids.

"This new trial product is our response to inquiries from our customers, who are looking for better dispersibility from the Baytubes® agglomerates. The new product is more easily incorporated than Baytubes® C 150 P, as reflected by its greatly reduced bulk density of just 45 to 95 kilograms per cubic meter. Therefore, Baytubes® C 70 P are ideal for direct incorporation in mechanically sensitive thermoplastics," explains Dr. Heiko Hocke, a carbon nanotubes specialist at Bayer MaterialScience. "With regard to their other properties, the two Baytubes® grades are virtually the same." Multi-wall carbon nanotubes, with their very large length-to-diameter ratio, display very high tensile strength and exceptional electrical and thermal conductivity.

Baytubes® are agglomerated CNTs and offer a very high degree of purity. The agglomerates can be easily and safely handled and efficiently processed. Even small amounts are capable of imparting new properties to dispersions, plastics, metals and other materials. The potential fields of application for these modified materials range from sporting goods to the electronics industry and mechanical engineering.

Bayer MaterialScience is one of the few companies worldwide capable of manufacturing carbon nanotubes with a high degree of purity and a consistent level of quality on an industrial scale, thanks to an innovative processing method developed in-house. Only recently, a new pilot plant for CNTs with an annual capacity of 200 tons has been inaugurated in Leverkusen.

####

About Bayer MaterialScience
With 2008 sales of EUR 9.7 billion, Bayer MaterialScience is among the world’s largest polymer companies. Business activities are focused on the manufacture of high-tech polymer materials and the development of innovative solutions for products used in many areas of daily life. The main segments served are the automotive, electrical and electronics, construction and the sports and leisure industries. At the end of 2008, Bayer MaterialScience had 30 production sites and employed approximately 15,100 people around the globe. Bayer MaterialScience is a Bayer Group company.

For more information, visit www.bayermaterialscience.com and www.baytubes.com

For more information, please click here

Contacts:
Dr. Frank Rothbarth
External Communications / Trade press
Address: Bayer MaterialScience AG
Building: K 12
Germany-51368 Leverkusen
Telephone: + 49 214 30-25363
Telefax: + 49 214 30-66426

Copyright © Bayer MaterialScience

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

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

Creation of a Highly Efficient Technique to Develop Low-Friction Materials Which Are Drawing Attention in Association with Energy Issues August 26th, 2014

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

Symphony of nanoplasmonic and optical resonators leads to magnificent laser-like light emission August 26th, 2014

Possible Futures

Air Force’s 30-year plan seeks 'strategic agility' August 1st, 2014

IBM Announces $3 Billion Research Initiative to Tackle Chip Grand Challenges for Cloud and Big Data Systems: Scientists and engineers to push limits of silicon technology to 7 nanometers and below and create post-silicon future July 10th, 2014

Virus structure inspires novel understanding of onion-like carbon nanoparticles April 10th, 2014

Local girl does good March 22nd, 2014

Chip Technology

Scientists craft atomically seamless, thinnest-possible semiconductor junctions August 26th, 2014

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

Symphony of nanoplasmonic and optical resonators leads to magnificent laser-like light emission August 26th, 2014

Nanotubes/Buckyballs

Iranian Scientists Stabilize Protein on Highly Stable Electrode Surface August 14th, 2014

SouthWest NanoTechnologies Appoints Matteson-Ridolfi for U.S. Distribution of its SMW™ Specialty Multiwall Carbon Nanotubes August 13th, 2014

Immune cells get cancer-fighting boost from nanomaterials August 13th, 2014

SouthWest NanoTechnologies Inc. Announces $2.7 Million in New Financing to Fund Growth, Plant Expansion and Technical Personnel August 11th, 2014

Nanoelectronics

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

A*STAR and industry form S$200M semiconductor R&D July 25th, 2014

A Crystal Wedding in the Nanocosmos July 23rd, 2014

3-D nanostructure could benefit nanoelectronics, gas storage: Rice U. researchers predict functional advantages of 3-D boron nitride July 15th, 2014

Announcements

RMIT delivers $30m boost to micro and nano-tech August 26th, 2014

Creation of a Highly Efficient Technique to Develop Low-Friction Materials Which Are Drawing Attention in Association with Energy Issues August 26th, 2014

Competition for Graphene: Berkeley Lab Researchers Demonstrate Ultrafast Charge Transfer in New Family of 2D Semiconductors August 26th, 2014

Symphony of nanoplasmonic and optical resonators leads to magnificent laser-like light emission August 26th, 2014

Sports

CEA-Leti and CORIMA Team up on Force Sensors Integrated in Cycle Wheels to Measure Rider Power Output June 26th, 2014

‘Four!' Heads Up, Wide Use of More Flexible Metallic Glass Coming Your Way: Advances in Glass Alloys Lead to Strength, Flexibility March 4th, 2014

ASTM International Nanotechnology Committee Approves Airborne Nanoparticle Measurement Standard December 10th, 2013

Discovery Inspired by nature: textured materials to aid industry and military: Innovation Corps team developed metals and plastic that repel water, capture sunlight and prevent ice build-up August 19th, 2013

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