Structural, mechanical, thermal, and electrical properties of carbon black reinforced polyester resin composites

2014 ◽  
Vol 131 (13) ◽  
pp. n/a-n/a ◽  
Author(s):  
M. K. Alam ◽  
M. T. Islam ◽  
M. F. Mina ◽  
M. A. Gafur
Keyword(s):  
Electrical Properties ◽  
Carbon Black ◽  
Polyester Resin ◽  
Resin Composites ◽  
Thermal And Electrical Properties

scholarly journals Development of Coffee Biochar Filler for the Production of Electrical Conductive Reinforced Plastic

Polymers ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 1916 ◽  
Author(s):  
Mauro Giorcelli ◽  
Mattia Bartoli
Keyword(s):  
Mechanical Properties ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Carbon Black ◽  
Epoxy Resin ◽  
Resin Composites ◽  
Powder Form ◽  
Coffee Waste ◽  
Reinforced Plastic ◽  
Epoxy Resin Composites

In this work we focused our attention on an innovative use of food residual biomasses. In particular, we produced biochar from coffee waste and used it as filler in epoxy resin composites with the aim to increase their electrical properties. Electrical conductivity was studied for the biochar and biochar-based composite in function of pressure applied. The results obtained were compared with carbon black and carbon black composites. We demonstrated that, even if the coffee biochar had less conductivity compared with carbon black in powder form, it created composites with better conductivity in comparison with carbon black composites. In addition, composite mechanical properties were tested and they generally improved with respect to neat epoxy resin.

scholarly journals Effect of Graphene Nanosheets on the Morphology, Crystallinity, and Thermal and Electrical Properties of Super Tough Polyamide 6 Using SEBS Compounds

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Farzaneh Alirezaei Hoor ◽  
Jalil Morshedian ◽  
Shervin Ahmadi ◽  
Mohammad Rakhshanfar ◽  
Alireza Bahramzadeh
Keyword(s):  
Electrical Properties ◽  
Carbon Black ◽  
Graphene Nanosheets ◽  
Polyamide 6 ◽  
Melt Mixing ◽  
Graphene Nanocomposites ◽  
Melt Compounding ◽  
Carbon Structures ◽  
Thermal And Electrical Properties ◽  
Amine Groups

Super tough polyamide 6 was prepared by using SEBS and effect of SEBS-g-MA as a compatibilizer of PA6/SEBS matrix on mechanical properties was investigated. Thus super tough polyamide 6/graphene nanocomposites were produced using graphene nanosheets (GNs) through the melt compounding method. To compare the effectiveness of graphene, effects of graphite and carbon black (the other carbon structures) are also studied on the same matrix. The effects of graphene on crystallinity, improvements of morphology, and thermal and electrical properties of the nanocomposites were researched and compared with similar samples of graphite and carbon black. Due to the reaction between the maleic anhydride groups of SEBS and amine groups of nylon chains during the melt mixing process, super tough polyamide 6 was produced with high impact and tensile strength. The most important results of this study can be noted as an increase in the electrical conductivity and thermal stability by adding graphene to PA6/SEBS blend. Also the effect of graphene compatibility on PA6/SEBS/SEBS-g-MA blend was investigated with studying morphology.

The Electrical Properties of Epoxy Resin Composites Filled with Cnts and Carbon Black

2011 ◽  
Vol 11 (10) ◽  
pp. 9110-9117 ◽  
Author(s):  
S. Bellucci ◽  
L. Coderoni ◽  
F. Micciulla ◽  
G. Rinaldi ◽  
I. Sacco
Keyword(s):  
Electrical Properties ◽  
Carbon Black ◽  
Epoxy Resin ◽  
Resin Composites ◽  
Epoxy Resin Composites

Electrical Properties Investigation of Unsaturated Polyester Resin with Carbon Black as Fillers

2014 ◽  
Vol 554 ◽  
pp. 145-149 ◽  
Author(s):  
R. Revati ◽  
S. Yahud ◽  
M.S. Abdul Majid
Keyword(s):  
Electrical Conductivity ◽  
Electrical Properties ◽  
Carbon Black ◽  
Water Hyacinth ◽  
Polyester Resin ◽  
Unsaturated Polyester ◽  
Unsaturated Polyester Resin ◽  
Polyester Composite ◽  
Lcr Meter ◽  
Conducting Polymer Composites

In this paper, conducting polymer composites were prepared by adding different percentage of carbon black (2, 4, 6 and 8)% to unsaturated polyester resin. Hence, this project focuses on two types of carbon black which is commercially available that is activated carbon black and carbon black produced internally from water hyacinth. Their effect on the electrical properties of the polyester compositewas analyzed. The A.C. electrical conductivity of the polyester composite was studied using Precision LCR meter. The A.C. electrical conductivity of polyester-carbon black composite has been investigated at a frequency ranging from 50 Hz to 1 MHz. The result showed that the electrical conductivity ofthe composite was changing with different concentration of carbon black. It has been observed that the electrical conductivity of the composite is frequency dependent and increases with increasing percentage of carbon black fillers in the polyester composite.

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