Dynamic Mechanical Behaviour of Plasticised and Filled Polymer Systems

Rheology ◽  
1980 ◽  
pp. 309-314
Author(s):  
R. Stenson
Keyword(s):  
Mechanical Behaviour ◽  
Filled Polymer ◽  
Polymer Systems ◽  
Dynamic Mechanical

DEVELOPMENT OF COMPUTATIONAL EXPERIMENTAL METHODS TO OPTIMIZE THE MECHANICAL CHARACTERISTICS OF HIGH-ENERGY FILLED POLYMER SYSTEMS

2012 ◽  
Vol 3 (2) ◽  
pp. 135-148 ◽  
Author(s):  
I. I. Anisimov ◽  
E. A. Chashchikhin ◽  
V. I Desyatykh ◽  
S. P. Ogorodnikov ◽  
B. A. Lyukshin ◽  
...  
Keyword(s):  
Mechanical Characteristics ◽  
Experimental Methods ◽  
High Energy ◽  
Filled Polymer ◽  
Polymer Systems

scholarly journals Advanced Models for Modulus and Strength of Carbon-Nanotube-Filled Polymer Systems Assuming the Networks of Carbon Nanotubes and Interphase Section

Mathematics ◽  
2021 ◽  
Vol 9 (9) ◽  
pp. 990
Author(s):  
Yasser Zare ◽  
Kyongyop Rhee
Keyword(s):  
Carbon Nanotubes ◽  
Shear Strength ◽  
Carbon Nanotube ◽  
Interfacial Shear Strength ◽  
Tensile Modulus ◽  
Interfacial Shear ◽  
Filled Polymer ◽  
Polymer Systems

This study focuses on the simultaneous stiffening and percolating characteristics of the interphase section in polymer carbon nanotubes (CNTs) systems (PCNTs) using two advanced models of tensile modulus and strength. The interphase, as a third part around the nanoparticles, influences the mechanical features of such systems. The forecasts agree well with the tentative results, thus validating the advanced models. A CNT radius of >40 nm and CNT length of <5 μm marginally improve the modulus by 70%, while the highest modulus development of 350% is achieved with the thinnest nanoparticles. Furthermore, the highest improvement in nanocomposite’s strength (350%) is achieved with the CNT length of 12 μm and interfacial shear strength of 8 MPa. Generally, the highest ranges of the CNT length, interphase thickness, interphase modulus and interfacial shear strength lead to the most desirable mechanical features.

Superposition approach to the dynamic-mechanical behaviour of reinforced rubbers

Polymer ◽  
2017 ◽  
Vol 127 ◽  
pp. 129-140 ◽  
Author(s):  
I. Ivaneiko ◽  
V. Toshchevikov ◽  
K.W. Stöckelhuber ◽  
M. Saphiannikova ◽  
G. Heinrich
Keyword(s):  
Mechanical Behaviour ◽  
Dynamic Mechanical

Finite element approach for simulating the dynamic mechanical behaviour of a chicken egg

2010 ◽  
Vol 106 (1) ◽  
pp. 79-85 ◽  
Author(s):  
C. Perianu ◽  
B. De Ketelaere ◽  
B. Pluymers ◽  
W. Desmet ◽  
J. DeBaerdemaeker ◽  
...  
Keyword(s):  
Finite Element ◽  
Mechanical Behaviour ◽  
Finite Element Approach ◽  
Dynamic Mechanical ◽  
Chicken Egg ◽  
Element Approach

Tensile Properties and Dynamic Mechanical Behaviour of Natural Rubber Compound Filled with Rice Husk Silica Produced via Solvent-Thermal Extraction Method

2019 ◽  
Vol 947 ◽  
pp. 195-199
Author(s):  
Zainathul Akhmar Salim Abdul Salim ◽  
Aziz Hassan ◽  
Hanafi Ismail ◽  
Nor Hafizah Che Ismail
Keyword(s):  
Natural Rubber ◽  
Tensile Properties ◽  
Rice Husk ◽  
Mechanical Behaviour ◽  
Extraction Method ◽  
Silica Content ◽  
Rice Husk Silica ◽  
Dynamic Mechanical ◽  
Thermal Extraction ◽  
Rubber Filler

This study highlighted the effect of incorporation of rice husk silica (RHS) on the tensile properties and dynamic mechanical behaviour of natural rubber (NR) compounds. High purity RHS was synthesised by solvent-thermal extraction method, which was inspired by TAPPI T204 cm-97 and TAPPI T264 cm-97 standards with some modifications. The extraction method had successfully produced RHS with 99.9% of silica content and surface area of 234.25 m2/g. The incorporation of RHS in NR showed increment in tensile properties compared to unfilled NR. Further improvement was recorded by surface modification of RHS with 1 wt. % bis (triethoxysilylpropyl) tetrasulfide (TESPT). The modification of RHS with TESPT increased the rubber-filler interaction between RHS and NR matrix, hence enhancing the strength-related properties. The modified RHS-NR also recorded highest storage modulus, and the presence of RHS in the NR compound had slightly shifted the glass transition temperature (Tg) to a higher value. This confirmed that the strong rubber-filler interaction had increased the rigidity of the compounds and restricted the mobility of the rubber chains.

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