Search Results - "Bartczak, Z"

Effect of Chain Entanglements on Plastic Deformation Behavior of Linear Polyethylene by Bartczak, Z

“…Samples of semicrystalline polyethylene in which the chain topology within the amorphous component was altered by using two-stage processing, including…”
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Effect of the molecular network on high-strain compression of cross-linked polyethylene by Bartczak, Z.

“…[Display omitted] . ► The compression stress was resolved into an elastic and visco-plastic part. ► Elastic part includes a response of the molecular network…”
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Plasticity of Semicrystalline Polymers by Bartczak, Z, Galeski, A

“…Semi-crystalline polymers can be deformed up to a very high strain. The deformation process involves frequently a complete molecular rearrangement of the…”
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Influence of molecular parameters on high-strain deformation of polyethylene in the plane-strain compression. Part II. Strain recovery by Bartczak, Z.

“…Deformation and recovery behavior of the series of polyethylenes and ethylene-based copolymers with various molecular architecture and a broad range of…”
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Influence of molecular parameters on high-strain deformation of polyethylene in the plane-strain compression. Part I. Stress–strain behavior by Bartczak, Z., Kozanecki, M.

“…Deformation behavior of several polyethylenes and ethylene-based copolymers with various molecular architecture (linear and branched polyethylene, ethylene…”
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Plastic deformation behavior of β-phase isotactic polypropylene in plane-strain compression at room temperature by Lezak, E., Bartczak, Z., Galeski, A.

“…Isotactic polypropylene (iPP) rich in β crystal modification (constituting 92% of crystalline phase) was deformed by the plane-strain compression with constant…”
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Morphology of undeformed and deformed polyethylene lamellar crystals by Galeski, A., Bartczak, Z., Kazmierczak, T., Slouf, M.

“…Morphology of undeformed polyethylene crystals obtained by high pressure crystallization was investigated by SEM. It was revealed by exposing the interior of…”
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Evolution of lamellar orientation and crystalline texture of various polyethylenes and ethylene-based copolymers in plane-strain compression by Bartczak, Z., Lezak, E.

“…Deformation-induced orientation behavior of a series of polyethylenes and ethylene copolymers was studied by WAXS and SAXS. Plane-strain compression was…”
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Plastic Deformation of the γ Phase in Isotactic Polypropylene in Plane-Strain Compression by Lezak, E, Bartczak, Z, Galeski, A

“…Morphology and deformation behavior of samples of iPP homopolymer containing exclusively γ-modification with only minor traces of α-crystals, obtained by…”
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Plastic deformation behavior of β phase isotactic polypropylene in plane-strain compression at elevated temperatures by Lezak, E., Bartczak, Z.

“…Isotactic polypropylene (iPP) rich in β crystal modification was deformed by plane‐strain compression at T = 55–100 °C. The evolution of phase structure,…”
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Morphology and mechanical properties of polypropylene-POSS hybrid nanocomposites obtained by reactive blending by Grala, M., Bartczak, Z., Pracella, M.

“…The polypropylene‐polyhedral oligomeric silsesquioxane (PP‐POSS) organic–inorganic hybrids were obtained and studied. The hybrids were prepared by grafting of…”
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Deformation of high-density polyethylene produced by rolling with side constraints. I. Orientation behavior by Bartczak, Z.

“…A new method of rolling with side constraints was applied to polyethylene. The process relies on the rolling of a material inside a channel formed on the…”
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Plastic Deformation of the γ Phase Isotactic Polypropylene in Plane−Strain Compression at Elevated Temperatures by Lezak, E, Bartczak, Z

“…Plastic deformation behavior of iPP homopolymer crystallized exclusively in the γ modification was studied. Samples of γ-iPP were obtained by isothermal…”
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Toughness mechanism in semi-crystalline polymer blends: II. High-density polyethylene toughened with calcium carbonate filler particles by Bartczak, Z, Argon, A.S, Cohen, R.E, Weinberg, M

“…Here we extend the investigation described in the preceding companion communication. To rectify its notch brittleness, high-density polyethylene (HDPE) was…”
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Toughness mechanism in semi-crystalline polymer blends: I. High-density polyethylene toughened with rubbers by Bartczak, Z., Argon, A.S., Cohen, R.E., Weinberg, M.

“…The mechanical response of rubber-modified high density polyethylene (HDPE) was investigated. The rubbers were either ethylene–propylene copolymers (EPDM) or…”
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High-strain deformation of polyethylenes in plane-strain compression at elevated temperatures by Lezak, E., Bartczak, Z.

“…The deformation and recovery behavior of several polyethylenes and ethylene‐based copolymers with various molecular architectures and a broad range of…”
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Changes in the morphology and orientation of bulk spherulitic polypropylene due to plane-strain compression by Pluta, M., Bartczak, Z., Galeski, A.

“…Studies on the morphology and the development of texture in isotactic polypropylene (iPP) subjected to plane-strain compression are reported. The iPP samples…”
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Structure and properties of isotactic polypropylene oriented by rolling with side constraints by Bartczak, Z., Morawiec, J., Galeski, A.

“…The rolling of isotactic polypropylene (iPP) with a new method of rolling with side constraints (inside a channel) was studied. It was found that deformation…”
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The morphology and orientation of polyethylene in films of sub-micron thickness crystallized in contact with calcite and rubber substrates by Bartczak, Z., Argon, A.S., Cohen, R.E., Kowalewski, T.

“…Studies of non-isothermal crystallization morphologies were carried out in thin films of HDPE ranging in thickness of 15 nm–1.2 μm, adjacent to either (104)…”
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Blends of propylene- ran-ethylene and propylene- ran-(1-butene) copolymers: Crystal superstructure and mechanical properties by Bartczak, Z., Pracella, M.

“…Blends of isotactic propylene- ran-ethylene (EP) and propylene- ran-(1-butene) (BP) copolymers with various comonomer content (2–3.1 wt.% ethylene, 9.9 wt.%…”
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