- Tytuł:
- Processing of Integral-Skin Cellular Polymeric Composites in Rapid Rotational Foam Molding
- Autorzy:
- Pop-Iliev, R.
- Powiązania:
- https://bibliotekanauki.pl/articles/1503503.pdf
- Data publikacji:
- 2011-08
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
47.32.Ef
81.20.Hy
82.70.Rr
47.57.Bc
83.80.Iz
83.80.Sg
61.25.hk
47.85.md
81.05.Qk
83.80.-k - Opis:
- In order to survive the competition, the processing cycle time and the energy consumption of the rotational foam molding process must be reduced to a fraction of its current levels without compromising product quality. This paper introduces a novel extrusion-assisted rotational foam molding process for the manufacture of rotational moldings having adjacent, but clearly distinct, layers of an integrated solid (non-cellular) skin boundary layer encapsulating a cellular core structure, consisting of identical or compatible polyolefin grades, that achieves significant savings in processing cycle time duration and energy consumption. It introduces non-chilled extruded foam as a foamed core-forming material, in real time, directly into a uni-axially rotating hot mold through a dedicated mold "injection" port onto the already formed un-foamed soft skin layer.
- Źródło:
-
Acta Physica Polonica A; 2011, 120, 2; 292-297
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł