Analysis of Stress-Strain Curve of Polyethylene Films by Toda-Lattice Model

Nitta, K.; Uchida, Yoshiyuki

doi:10.1295/polymj.23.895

Cited by 5 publications

(3 citation statements)

References 23 publications

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“…The UTS obtained for the electron-beam-irradiated sample is also slightly higher (~19 MPa). All observations are in accordance with results observed in other studies [44,45].…”

Section: Tensile Strength Evaluationsupporting

confidence: 94%

Gamma, E-Beam and X-ray Irradiations on PE/EVOH/PE Multilayer Film: An Industrial Point of View Regarding the Impact on Mechanical Properties

Girard-Perier,

Marque,

Dupuy

et al. 2023

Polymers

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X-ray and electron-beam (E-beam) sterilization technologies were assessed to supplement gamma sterilization, the most common radiation technology used today for biopharmaceutical product sterilization. The mechanical properties of a PE/EVOH/PE film were studied using tensile tests and dynamical mechanical analysis after each irradiation technology (i.e., gamma, electron beam and X-ray irradiations). The effects of each irradiation were compared using two statistical methods. The results indicate that the three irradiation technologies induce no difference in mechanical properties in the investigated dose range for this material.

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“…The UTS obtained for the electron-beam-irradiated sample is also slightly higher (~19 MPa). All observations are in accordance with results observed in other studies [44,45].…”

Section: Tensile Strength Evaluationsupporting

confidence: 94%

Gamma, E-Beam and X-ray Irradiations on PE/EVOH/PE Multilayer Film: An Industrial Point of View Regarding the Impact on Mechanical Properties

Girard-Perier,

Marque,

Dupuy

et al. 2023

Polymers

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“…Hence, we propose that this film composition is the most viable for replacing conventional plastics in packaging certain fresh foods 53,54 . Obtaining flexibilities (ductility) close to those reported for high‐density and low‐density linear polyethylenes 55,56 …”

Section: Discussionmentioning

confidence: 58%

“…53,54 Obtaining flexibilities (ductility) close to those reported for high-density and low-density linear polyethylenes. 55,56…”

Section: Synthesis and Elaboration Of The Plastic Filmmentioning

confidence: 99%

Fabrication of poly(acrylic acid)/chitosan/linseed mucilage films: Thermal and mechanical properties

Corona‐Rivera,

Velasco,

Ovando‐Medina

et al. 2024

Polymer Engineering & Sci

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The use of biodegradable polymers in the plastics industry has been increasing in recent years. The study of the chemical, physical, thermal, and mechanical properties of films based on biodegradable components is of interest to technologists because these properties determine their applicability for food packaging. In this work, films based on natural polymers such as linseed mucilage (LM) and chitosan (CH), as well as poly(acrylic acid) (PAA) were obtained through the casting method and using V‐50 as the initiator. The films were characterized through Fourier Transform Infrared spectroscopy, and thermogravimetric analysis, and their water absorption and swelling capacity, and thermal and mechanical properties were determined. Homogenous flexible, translucid, amber‐colored films, with low absorption and solubility in water were obtained. It was demonstrated through Fourier Transform Infrared analysis the chemical interaction between C–H, CO, and C–O chemical groups of LM, CH, and PAA. In addition, films showed high resistance to thermal decomposition between 125 and 425°C. The mechanical tests of tension allowed the composition of LM in the film, the behavior variates between a plastic and/or elastic material and with tensile strength (Rm) values between 10.8 and 16.4 MPa and elastic modulus (E) values between 56.2 and 169.2 GPa, we observed that at higher quantities of LM and thickness, both E and Rm tend to increase, while %EL decreases. This led us to conclude that the material transitioned from ductile and malleable to rigid and brittle. The films obtained with different ratios of LM/CH/PAA may exhibit a semi‐interpenetrating polymeric networking type morphology.Highlights Thermal and mechanical properties are of interest in food packaging materials. Water absorption can impact the packaged food. Films can be processed on existing machines for conventional plastics. Some conventional plastics could be replaced by these biodegradable films. Biodegradable films are of great interest to the industry of food packaging.

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Characterization of pitches by ultrasonic method—I. Apparatus and preliminary results

Matsumoto

Yamaguchi

Tokumitsu

1994

Carbon

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Analysis of Stress-Strain Curve of Polyethylene Films by Toda-Lattice Model

Cited by 5 publications

References 23 publications

Gamma, E-Beam and X-ray Irradiations on PE/EVOH/PE Multilayer Film: An Industrial Point of View Regarding the Impact on Mechanical Properties

Gamma, E-Beam and X-ray Irradiations on PE/EVOH/PE Multilayer Film: An Industrial Point of View Regarding the Impact on Mechanical Properties

Fabrication of poly(acrylic acid)/chitosan/linseed mucilage films: Thermal and mechanical properties

Characterization of pitches by ultrasonic method—I. Apparatus and preliminary results

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