Influence of microstructure and morphology on stress-strain behavior of commercial high density polyethylene

2008 ◽  
Vol 110 (1) ◽  
pp. 624-631 ◽  
Author(s):  
Mostafa Zahedi ◽  
Mostafa Ahmadi ◽  
Mehdi Nekoomanesh
Keyword(s):  
High Density Polyethylene ◽  
High Density ◽  
Stress Strain ◽  
Strain Behavior

The effect of temperature on the stress-strain behavior of composites based on high-density polyethylene and rubber particles

2008 ◽  
Vol 50 (5-6) ◽  
pp. 105-110
Author(s):  
O. A. Serenko ◽  
I. V. Tyun’kin ◽  
G. P. Goncharuk ◽  
E. S. Obolonkova ◽  
A. V. Efimov ◽  
...  
Keyword(s):  
High Density Polyethylene ◽  
High Density ◽  
Effect Of Temperature ◽  
Stress Strain ◽  
Strain Behavior ◽  
Rubber Particles

High density polyethylene/hydrogenated oligo(cyclopentadiene) blends: Tensile stress-strain behavior

1995 ◽  
Vol 33 (12) ◽  
pp. 1723-1730 ◽  
Author(s):  
S. Cimmino ◽  
E. Di Pace ◽  
E. Martuscelli ◽  
C. Silvestre ◽  
L. C. Mendes ◽  
...  
Keyword(s):  
Tensile Stress ◽  
High Density Polyethylene ◽  
High Density ◽  
Stress Strain ◽  
Strain Behavior

Viscoplastic Constitutive Equation of High-Density Polyethylene

2007 ◽  
Vol 340-341 ◽  
pp. 1097-1102 ◽  
Author(s):  
Yukio Sanomura ◽  
Mamoru Mizuno
Keyword(s):  
Constitutive Equation ◽  
Strain Rate ◽  
High Density Polyethylene ◽  
Kinematic Hardening ◽  
Constant Strain Rate ◽  
Strain Curve ◽  
High Density ◽  
Stress Strain Curve ◽  
Stress Strain ◽  
Creep Theory

A viscoplastic constitutive equation based on the kinematic hardening creep theory of Malinin-Khadjinsky and the nonlinear kinematic hardening rule of Armstrong-Frederick is formulated to describe the inelastic behavior of high-density polyethylene under various loading. The gentle progress of back stress by the introduction of loading surface in the viscoplastic strain space and smaller material constant under unloading can be expressed. Material constants are identified by various stress-strain curves under compression at constant strain rate and creep curves under compression at constant stress. The viscoplastic model can describe stress-strain curve under compression with change in strain rate and shear stress-strain curve including unloading. The model can qualitatively describe stress-strain curves under compression with changed strain rate including unloading, but it is quantitatively insufficient.

scholarly journals Time-Temperature Equivalence for the Stress-Strain Behavior of High Density Solid Polymers.

1998 ◽  
Vol 64 (624) ◽  
pp. 2087-2092
Author(s):  
Tetsuyuki HIROE ◽  
Hideo MATSUO ◽  
Kazuhito FUJIWARA ◽  
Yasunori TSUDA
Keyword(s):  
High Density ◽  
Stress Strain ◽  
Strain Behavior ◽  
Solid Polymers
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