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Some property changes in injection moulded polypropylene structural foam

✍ Scribed by N. Touleshkov; S. Djoumaliisky; G. Kotzev

Book ID
103530511
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
320 KB
Volume
24
Category
Article
ISSN
0141-3910

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## Abstract Structural foam moldings, composed of three co-axial cylinders differing in diameter (10 mm, 20 mm, and 30 mm) and length, were produced from isotactic polypropylene (PP) and 0.5 mass % 1,1′-azobisformamide on an in-line injection molding machine in a mould cavity pre-pressurized with n