Abstract
Molding of IF articles at high pressure (HP) is characterized by the following:
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1.
Very rapid and complete filling of the mold cavity with the melt (another term for HP methods is “full-shot”, in contrast with “short-shot” for LP methods).
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2.
Separation in time of the processes of skin formation and core foaming.
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3.
Foaming due to the expanding volume of the mold cavity.
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4.
Utilization of CBA’s better than PBA’s.
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© 1986 Springer-Verlag Berlin Heidelberg
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Shutov, F.A., Henrici-Olivé, G., Olivé, S. (1986). Injection Molding: High Pressure Process. In: Henrici-Olivé, G., Olivé, S. (eds) Integral/Structural Polymer Foams. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-02486-7_5
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DOI: https://doi.org/10.1007/978-3-662-02486-7_5
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-02488-1
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