Now showing items 21-30 of 1083
Blends of i-PP and SBS. II. Influence of in situ compatibilization on the mechanical properties
(John Wiley & Sons IncHobokenEUA, 2003)
Polypropylene composites manufactured from recycled carbon fibers from aeronautic materials waste
Carbon fiber composites are used in several industries such as, aerospace, automotive, civil engineering, sports goods and technical applications due to its low-weight, strength and stiffness. However, the technology of ...
Preparation of polypropylene composites with high levels of coir short fiber for use in products by injection
The main objective of this investigation was to study the properties of composites of polypropylene (PP) containing different proportions (20, 40 and 60% wt%) of coir short fiber (natural vegetable fiber) without treatment ...
Polypropylene nanocomposites produced by in situ grafting of n-butyl acrylate
(John Wiley & Sons Inc, 2015-06-29)
Nanocomposites of polypropylene and organophilic clay are produced by in situ functionalization of PP with n-butyl acrylate(BA) during melt mixing. Three strategies for incorporating materials into the mixer are analyzed ...
Assessment of impact fracture toughness of PP-elastomeric polyolefin blends
(Taylor & Francis, 2002-01)
The present investigation is concerned with evaluation of the impact fracture toughness of novel blends based on commercial polypropylene homopolymer (PPH) and elastomeric polyolefin (POEs). At room temperature and high ...
Production and Evaluation of Recycled Polymers from Acai Fibers
(Univ Fed Sao Carlos, Dept Engenharia MaterialsSao CarlosBrasil, 2010)
Oxygen plasma treatment of sisal fibers and polypropylene: Effects on mechanical properties of composites
(Soc Plastics Eng Inc, 2002-04-01)
Polypropylene powder and sisal fibers were oxygen plasma treated, and the mechanical properties of their composites were tested. Two main effects were investigated: the incorporation of oxygen polar groups in the polypropylene ...