Investigation on the multiwalled carbon nanotubes reinforced polyamide 6/polypropylene composites

2009 ◽  
Vol 49 (10) ◽  
pp. 1909-1917 ◽  
Author(s):  
Lingyan Zhang ◽  
Chaoying Wan ◽  
Yong Zhang
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Polyamide 6 ◽  
Multiwalled Carbon ◽  
Polypropylene Composites

High impact strength of polypropylene composites with complex titanate whiskers/multiwalled carbon nanotubes

2020 ◽  
Vol 27 (8) ◽  
Author(s):  
Ke Guo ◽  
Tao Wang ◽  
Xuechun Wang ◽  
Renfeng Song ◽  
Zhiqiang Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Impact Strength ◽  
Multiwalled Carbon Nanotubes ◽  
High Impact ◽  
Multiwalled Carbon ◽  
Polypropylene Composites ◽  
High Impact Strength

Complementary effects of multiwalled carbon nanotubes and conductive carbon black on polyamide 6

2010 ◽  
Vol 48 (11) ◽  
pp. 1203-1212 ◽  
Author(s):  
Henry Kuo Feng Cheng ◽  
Nanda Gopal Sahoo ◽  
Yongzheng Pan ◽  
Lin Li ◽  
Siew Hwa Chan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Black ◽  
Multiwalled Carbon Nanotubes ◽  
Polyamide 6 ◽  
Multiwalled Carbon ◽  
Conductive Carbon Black

Influence of non-covalent modification of multiwalled carbon nanotubes on the crystallization behaviour of binary blends of polypropylene and polyamide 6

2015 ◽  
Vol 17 (6) ◽  
pp. 4293-4310 ◽  
Author(s):  
Nabaneeta Mukhopadhyay ◽  
Ajay S. Panwar ◽  
Gulshan Kumar ◽  
I. Samajdar ◽  
Arup R. Bhattacharyya
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Polyamide 6 ◽  
Covalent Modification ◽  
Polymer Chains ◽  
Crystallization Behaviour ◽  
Multiwalled Carbon ◽  
Binary Blends

‘Agglomerated’ and ‘individualized’ MWNTs providing varying extent of hetero-nucleation to the polymer chains.

Functionalization of multiwalled carbon nanotubes with polyamide 6 by anionic ring-opening polymerization

Carbon ◽  
2007 ◽  
Vol 45 (12) ◽  
pp. 2327-2333 ◽  
Author(s):  
Mei Yang ◽  
Yong Gao ◽  
Huaming Li ◽  
Alex Adronov
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Ring Opening ◽  
Polyamide 6 ◽  
Ring Opening Polymerization ◽  
Multiwalled Carbon ◽  
Anionic Ring

Crystallization and Rheological Behaviors of Amino-functionalized Multiwalled Carbon Nanotubes Filled Polyamide 6 Composites

2010 ◽  
Vol 49 (3) ◽  
pp. 405-418 ◽  
Author(s):  
Juan Li ◽  
Chenhao Ke ◽  
Keyi Fang ◽  
Xinyu Fan ◽  
Zhenghong Guo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Multiwalled Carbon Nanotubes ◽  
Polyamide 6 ◽  
Multiwalled Carbon ◽  
Rheological Behaviors ◽  
Functionalized Multiwalled Carbon Nanotubes

Role of rheology in tunning thermal conductivity of polyamide 12/polyamide 6 composites with a segregated multiwalled carbon nanotube network

2017 ◽  
Vol 52 (18) ◽  
pp. 2549-2557 ◽  
Author(s):  
Laura Arboleda-Clemente ◽  
Xoán García-Fonte ◽  
María-José Abad ◽  
Ana Ares-Pernas
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Thermal Diffusivity ◽  
Multiwalled Carbon Nanotubes ◽  
Polyamide 6 ◽  
Multiwalled Carbon ◽  
Polyamide 12 ◽  
Nanotube Composites ◽  
Carbon Nanotube Network

Effect of multiwalled carbon nanotubes in thermal conductivity of an immiscible blend of polyamides, 50/50 (wt%/wt%) polyamide 12/polyamide 6, was analyzed as function of nanofiller amount and temperature. Effect of the molding temperature in the structure of conductive network was investigated by rheology. Data show that 5 vol% multiwalled carbon nanotubes caused an increase of 41% in thermal diffusivity and 78% in thermal conductivity respect to polyamide blend values. Thermal conductivity improvement could be described by percolation theory, with a low threshold composition (φc = 0.09 vol% carbon nanotube). Fitting parameters obtained from Agari’s adjustment model show that polyamides structure is not affected by carbon nanotubes and the nanofillers can easily form conductive paths in the polyamide 12/polyamide 6 matrix. The temperature increase facilitates nanofiller dispersion causing the formation of a denser carbon nanotube network and rising the thermal diffusivity of carbon nanotube composites with low percolation level, as was proved on annealed samples at 255℃.

Rheology, crystallization behavior, and dielectric study on molecular dynamics of polypropylene composites with multiwalled carbon nanotubes and clay

2015 ◽  
Vol 37 (9) ◽  
pp. 2756-2769 ◽  
Author(s):  
Ivanka Petrova ◽  
Evgeni Ivanov ◽  
Rumiana Kotsilkova ◽  
Christos Chatzimanolis-Moustakas ◽  
Apostolos Kyritsis ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Molecular Dynamics ◽  
Multiwalled Carbon Nanotubes ◽  
Crystallization Behavior ◽  
Dielectric Study ◽  
Multiwalled Carbon ◽  
Polypropylene Composites
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