Structure · dataset · 2018
Effect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
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Description
Abstract
The aim of this work was to determine selected physical properties of biodegradable thermoplastic starch (TPS) filling foams manufactured by extrusion-cooking technique from different combinations of potato starch and two additives: poly(vinyl alcohol) PVA and Plastronfoam PDE. Foams were processed with seven starch/additives combinations at two different extruder-cooker’s screw rotational speeds. The densities of starch foams depended significantly on the additive type and content.
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The linear relationship between the Young modulus and the ultimate compression force and apparent density was found. The foams processed with the addition of PVA had low density, porosity and lower values of the Young modulus than the foams prepared with PDE.
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- Repository landing page scielo.figshare.com/articles/Effect_of_PVA_and_PDE_on_selected_structural_characte… ↗
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- DOI doi.org/10.6084/m9.figshare.6125081 ↗
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- IsSupplementTo 10.1590/0104-1428.02617 doi.org/10.1590/0104-1428.02617 ↗
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Topics
- Stated by source
- Materials engineering
- Inferred from text
- Materials engineering 75%
Related
- Possibly the same asEffect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
- Possibly the same asEffect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
- Inverse of same asEffect of PVA and PDE on selected structural characteristics of extrusion-cooked starch foams
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|---|---|---|---|
| DataCite | 10.6084/m9.figshare.6125081 | 11 d ago | JSON v1 |
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