Mechanical properties of aluminum powder reinforced polypropylene
Küçük Resim Yok
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Carl Hanser Verlag
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, PP-based composites reinforced were produced by using three injection pressures IP (50, 55, 60 MPa), three injection temperatures IT (210, 220, 230 degrees C), three holding pressures HP (35, 40, 45 MPa), three reinforcement rates Rr (5, 10, 15 wt.-%) and three reinforcement sizes Rs (44-100, 101-210, 210-300 mu m) and their mechanical properties were investigated. Moreover, 0.2 % maleic anhydride was also added in order to prevent oxidation during addition of aluminum powders. The best results in terms of tensile strength were obtained from the specimen with the code C2, with the parameter values R-s = 100 -210 mu m, R-r = 15 wt.-%, I-T = 230 degrees C, I-P = 50 MPa and H-P = 40 MPa. The best results in the tensile tests were received from the specimen with code A2, having the parameter values R-s = 100-210 mu m, R-r = 5 wt.-%, I-T = 210 degrees C, I-P = 50 MPa and H-P = 35 MPa. On the other hand, the best results in the izod tests were obtained for the specimen with the code C1 with the parameter values R-s = 44-100 mu m, R-r = 15 wt.-%, I-T = 210 degrees C, I-P = 60 MPa and HP = 45 MPa.
Açıklama
Anahtar Kelimeler
Polymer composites, polypropylene, Al reinforcement, mechanical properties
Kaynak
Materials Testing
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
59
Sayı
1
