Creep behavior and modeling of high-density polyethylene (HDPE)
Source abstract
Abstract
Creep behavior of high-density polyethylene (HDPE) was investigated. HDPE has many engineering applications in different industries such as piping systems, cable and wiring, automotive parts, storage containers, and biomedical implants. The temperatures chosen were 23, 53, and 82 °C based on the service temperature range for application in design of automotive fuel tanks. Creep strength decreased and creep strain as well as creep strain rate increased by increasing temperature. The Larson-Miller parameter widely used for metallic materials was able to correlate time to rupture, stress, and temperature data of HDPE. The Monkman-Grant relation was successfully used to correlate minimum creep rate and time to rupture. The Findley power law and time-stress superposition principle (TSS) were used to represent nonlinear viscoelastic creep curves. Some longer-term creep tests were also conducted at room temperature to evaluate the accuracy of extrapolation of the short-term creep test results to longer creep life predictions. The models used based on the data presented can be used in the design of parts and components made of HDPE where creep failure may be a concern.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Polymer crystallization and properties · Tribology and Wear Analysis · Natural Fiber Reinforced Composites
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (38)
Show source-provided references
1. Spalding · 2017
2. Tavazzi · 2013
3. Effect of different morphologies on the creep behavior of high-density polyethylene10.1039/C5RA19224B ↗
4. Behjat · 2009
5. Lamellar separation during the deformation of high-density polyethylene10.1007/BF00739272 ↗
6. Analysis of the non-linear creep of high-density polyethylene10.1016/0032-3861(95)90680-Z ↗
7. Creep behavior of high density polyethylene after aging in contact with different oil derivates10.1002/pen.21743 ↗
8. Bounamous · 2009 · 183
9. Non-linear creep and recovery behaviour of high-density polyethylene10.1016/0956-716X(93)90497-G ↗
10. Modelling of creep behaviour in injection-moulded HDPE10.1016/S0032-3861(99)00753-3 ↗
11. Creep behavior of high density polyethylene under a constant true stress10.1016/j.polymertesting.2009.09.005 ↗
12. Estimation of long-term creep behavior of polycarbonate by stress-time superposition and effects of physical aging10.1007/s11043-010-9124-7 ↗
13. Cheng · 2008
14. Creep behaviour of high density polyethylene films having well-defined morphologies of stacked lamellae with and without an observable row-nucleated fibril structure10.1016/S0032-3861(97)10359-7 ↗
15. Creep behavior and modeling of neat, talc-filled, and short glass fiber reinforced thermoplastics10.1016/j.compositesb.2016.04.043 ↗
16. Orientation-dependent mechanical properties and deformation morphologies for uniaxially melt-extruded high-density polyethylene films having an initial stacked lamellar texture10.1023/A:1004351209140 ↗
17. ASTM D2990-17 · 2017
18. Mortazavian · 2015
19. On the plastic deformation of the amorphous component in semicrystalline polymers10.1016/0032-3861(96)85856-3 ↗
20. Über die Dissociationsw€arme und den Einflusß der Temperatur auf den Dissociationsgrad der Elektrolyte10.1515/zpch-1889-0408 ↗
21. A time temperature relationship for rupture and creep stress
22. Manson, S.S. and Haferd, A.M., A linear time-temperature relation for extrapolation of creep and stress-rupture data. NACA Technical Note 2890, 1953.
23. Creep correlations in alpha solid solutions of aluminum
24. Manson · 1958
25. Manson · 1983
26. Tensile creep and deformation modeling of Vinyl Ester polymer and its nanocomposite10.1177/0731684408090378 ↗
27. Analysis of the effect of temperature on the creep parameters of composite material10.1016/j.matdes.2008.07.033 ↗
28. Mechanism and mechanics of creep of plastics
29. Norton · 1929
30. An empirical relationship between rupture life and minimum creep rate in creep-rupture tests
31. Application of time–stress equivalence to nonlinear creep of polycarbonate10.1016/j.polymertesting.2005.01.002 ↗
32. Lai · 1995
33. Time-stress equivalence: application to nonlinear creep of polypropylene10.1007/s11771-007-0271-1 ↗
34. Long-term bending creep behavior prediction of injection molded composite using stress–time correspondence principle10.1016/j.msea.2004.04.023 ↗
35. 26-Year creep and recovery of poly(vinyl chloride) and polyethylene10.1002/pen.760270809 ↗
36. Ibeh · 2011
37. Effect of microstructure on crazing onset in polyethylene under tension10.1002/pen.21194 ↗
38. High-temperature mechanical behavior of semi-crystalline polymers and relationship to a rubber-like “relaxed” state10.1016/j.mechmat.2008.10.001 ↗