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On the strain rate sensitivity of HDPE/CaCO3 nanocomposites
In the current study the role of both nano-sized calcium carbonate and strain rate on the tensile properties of HDPE was studied. For this purpose
standard tensile samples of HDPE and HDPE/10 vol.% CaCO3 were performed using extrusion...
MECHANICAL BEHAVIORS OF SMR RUBBER REINFORCED WITH NANO- PRECIPITATED CALCIUM CARBONATE
In this study, we have used nano-CaCO3 particles as modified filler to prepare Standard Malaysian Rubber )SMR(/ nano-CaCO3 composites. By adding different mass fraction of nano-CaCO3 to tire compounds, the mechanical properties of product...
A study on thermal behaviour of HDPE/CaCO3 nanocomposites
to it is nano size calcium carbonate (CaCO3). To avoid agglomeration of nano size calcium carbonate
addition of fatty acids such as stearic acid is very common.
Design/methodology/approach: In the current study, nanocomposites with 10vol% nano size...
A Study on the fracture behavior of polyethylene/calcium carbonate nanocomposites using the essential work of fracture (EWF) method
(SEM). The results showed that we of
PE/CaCO3 nanocomposites was lower than that of neat PE, while βwp increased with increasing CaCO3
content up to 2.5wt%, and then decreased for the nanocomposites containing 5wt% CaCO3. The...
DEFORMATION MECHANISM OF POLYETHYLENE/CALCIUM CARBONATE NANOCOMPOSITES
The EWF approach was successfully used to characterize the fracture behavior of the medium density Polyethylene (MDPE) as well as that of the composite samples when 1, 2.5 and 5wt.% CaCO3 nanoparticles are added to MDPE. It was shown the CaCO3...
Influence of Strain Rate on the Toughening Effect of CaCO3 in Polypropylene/CaCO3 Composites
The effects of 40 and 50 wt% of calcium carbonate on
the mechanical properties of polypropylene were
investigated by uniaxial tensile deformation at room
temperature and at loading rates of 5, 50, and ...
A comprehensive factorial design study of variables affecting CaCO3 scaling under magnetic water treatment
CaCO3/TiO2 Nanoparticles Based Dye Sensitized Solar Cell
Thermal stability of CaCO3/polyethylene (PE) nanocomposites
CaCO3 nanoparticles in polymer matrix cause to improve in polymer performance, including thermal stability, and mechanical properties. The main goal of this paper is to investigate the effect of different weight percentage of nanoparticles...
اثر دما و نانوذرات کربنات کلسیم بر خواص کششی پلی اتیلن با چگالی متوسط
In the present work, high temperature tensile properties of medium density polyethylene (MDPE) and its nanocomposites are investigated. For this purpose MDPE reinforced with different weight percentages of nano-sized calcium ...