Advertise Here [468 W x 60 H pixels]
Web Exclusive | January 2017

Carbon nanotubes, a game changer in composites

A recent study by the Institute of Polymers and Composites at Hamburg University of Technology (TUHH) has compared neat and TUBALL single wall carbon nanotube modified unidirectional CFRP prepreg. At ultra-low concentrations of 0.01 and 0.05 wt.%, nanotubes significantly improve fracture properties and fatigue behaviour. 

The study by the Institute of Polymers and Composites at Hamburg University of Technology (TUHH) analysed a hotmelt epoxy prepreg system that was modified with an industrially available masterbatch containing TUBALL™ single wall carbon nanotubes produced by OCSiAl.

The neat and modified CFRP were subjected to ordinary service conditions, specifically an impact of 28 J. Specimens modified with 0.05 wt.% of nanotubes recorded a significant reduction of delamination area by 19 per cent. Additionally the compression after impact strength was increased by around 5 per cent.   

Results achieved have encouraged the Hamburg University of Technology to continue testing of advanced high-performance materials created with the use of TUBALL single wall carbon nanotubes. Large manufacturers are running industrial trials. Further results will demonstrate even higher potential for high-grade composites for a wide range of applications. 
Post your comment
Name:  
Email:    
Comments:  
Verification Code:   Change Image


 
Advertise Here [728 W x 90 H pixels]
A.T.E Enterprises Pvt Ltd (Processing ETP)      Arvind Rub-Web Controls Ltd      Associated Autotex Ancillaries Pvt Ltd      B & R Industrial Automation Pvt Ltd      Cox And Kings Ltd      DCC Print Vision LLP      Elgi Electric and Industries Ltd      Embee Corporation      Eppinger Tooling Asia Pvt Ltd      Excel Traders      Gem Equipments Ltd      Henna Tex      Hindalco Industries Ltd      Hongkong Trade Development Council      Jogindra Industries Pvt Ltd      K.U. Sodalamuthu and Co. Pvt Ltd      Lakshmi Machine Works Ltd      Lapp India Pvt Ltd      Loepfe Brothers Ltd (Masterline)      Meera Industries Ltd      Messe Frankfurt Trade Fairs India      Nestling Technologies      Prashant West Point Machinery Pvt. Ltd      Premier Evolvics Pvt Ltd      Rabatex Industries      Rieter India Pvt. Ltd      Savio India Ltd      Savio Texcone Pvt Ltd      Shail International Pvt Ltd      Sheeba Engineering Co.      Sieger Spintech Equipments Pvt Ltd      SRE Corporation      SSP Pvt Ltd      Stovec Industries Ltd      Techno Electronics And Instruments      TeFoc Accessories      Texcom Textile Solution      Texfab Engineers (I) Pvt Ltd      Trutzschler India Pvt Ltd      Unitop Aquacare      Vetal Hitech Machines Pvt. Ltd      A.T.E Enterprises Pvt Ltd (Processing ETP)      Arvind Rub-Web Controls Ltd      Associated Autotex Ancillaries Pvt Ltd      B & R Industrial Automation Pvt Ltd      Cox And Kings Ltd      DCC Print Vision LLP      Elgi Electric and Industries Ltd      Embee Corporation      Eppinger Tooling Asia Pvt Ltd      Excel Traders      Gem Equipments Ltd      Henna Tex      Hindalco Industries Ltd      Hongkong Trade Development Council      Jogindra Industries Pvt Ltd      K.U. Sodalamuthu and Co. Pvt Ltd      Lakshmi Machine Works Ltd      Lapp India Pvt Ltd      Loepfe Brothers Ltd (Masterline)      Meera Industries Ltd      Messe Frankfurt Trade Fairs India      Nestling Technologies      Prashant West Point Machinery Pvt. Ltd      Premier Evolvics Pvt Ltd      Rabatex Industries      Rieter India Pvt. Ltd      Savio India Ltd      Savio Texcone Pvt Ltd      Shail International Pvt Ltd      Sheeba Engineering Co.      Sieger Spintech Equipments Pvt Ltd      SRE Corporation      SSP Pvt Ltd      Stovec Industries Ltd      Techno Electronics And Instruments      TeFoc Accessories      Texcom Textile Solution      Texfab Engineers (I) Pvt Ltd      Trutzschler India Pvt Ltd      Unitop Aquacare      Vetal Hitech Machines Pvt. Ltd