Experimental and theoretical investigation on polystyrene/n-pentane foaming process
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Material Forming"
DOI: 10.1007/s12289-016-1290-y
Abstract: At the present work, foaming process (bubbles nucleation and growth) of Polystyrene (PS)/n-pentane batch foaming system was studied experimentally and theoretically. Synthesized PS was characterized by rheological measurements and the foaming dynamics was studied using… read more here.
Keywords: foaming process; pentane; pentane foaming; polystyrene pentane ... See more keywords
Two-step foaming process combined with hot-rolling in fabrication of an aluminium foam sandwich panel
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.127427
Abstract: Abstract The present study addresses a new aluminium foam sandwich (AFS) manufacturing process by simplifying the technological processes and reducing costs by use of a two-step foaming process and hot-rolling. The interface between the coversheet… read more here.
Keywords: foaming process; aluminium foam; two step; hot rolling ... See more keywords
Two-step foaming process for production of PMMA nanocellular polymer foams via ultra-high pressure and rapid depressurization
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Supercritical Fluids"
DOI: 10.1016/j.supflu.2020.104963
Abstract: Abstract A two-step foaming process was developed that uses different temperatures in each step and combines ultra-high saturation pressure (Ps > 50 MPa) and rapid depressurization (> 1.25 GPa/s) for production of nanocellular polymer foams. The effect… read more here.
Keywords: foaming process; step; two step; ultra high ... See more keywords
Microcellular thermoplastic polyurethanes and their flexible properties prepared by mold foaming process with supercritical CO2
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cellular Plastics"
DOI: 10.1177/0021955x19864392
Abstract: A mold foaming process for preparing thermoplastic polyurethane foam sheets was proposed and realized in pilot scale hot-press machine based on the mechanism of solid-state polymer foaming. Thermoplastic polyurethane microcellular sheets with volume expansion ratios… read more here.
Keywords: mold foaming; polyurethane foams; thermoplastic polyurethane; polyurethane ... See more keywords
The influence of blowing agents type on foaming process and properties of rigid polyurethane foams
Sign Up to like & getrecommendations! Published in 2018 at "Polimery"
DOI: 10.14314/polimery.2018.10.2
Abstract: Rigid polyurethane foams (RPF) were synthesized with the use different type of blowing agents (methylal, isopentane, cyclopentane, mixture of isopentane and cyclopentane, carbon dioxide). The effects of blowing agent type on the foaming process, cellular… read more here.
Keywords: foaming process; blowing agents; rigid polyurethane; polyurethane ... See more keywords
Effects of the Water-Based Foaming Process on the Basic and Rheological Properties of Bitumen 70/100
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14112803
Abstract: The process of water-based foaming of bitumen produces binders that can be incorporated in cold recycled asphalt mixes and pavement upper structural layers made of half-warm mix asphalt prepared at 100–130 °C. During the foaming… read more here.
Keywords: foaming process; water; bitumen 100; process ... See more keywords
Comprehensive Analysis of the Influence of Expanded Vermiculite on the Foaming Process and Selected Properties of Composite Rigid Polyurethane Foams
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14224967
Abstract: This article presents the results of research on obtaining new polyurethane (PUR) foams modified with thermally expanded vermiculite. The filler was added in amount of 3 wt.% up to 15 wt.%. The additionally applied procedure… read more here.
Keywords: expanded vermiculite; influence; foaming process; filler ... See more keywords
Solid-State Surface Patterning on Polymer Using the Microcellular Foaming Process
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15051153
Abstract: This study proposes a novel process that integrates the molding and patterning of solid-state polymers with the force generated from the volume expansion of the microcellular-foaming process (MCP) and the softening of solid-state polymers due… read more here.
Keywords: foaming process; surface; solid state; process ... See more keywords