Now showing items 51-60 of 1083
Morphology, Structure and Mechanical Properties of Polypropylene Modified with Organophilic Montmorillonite
(Assoc Brasil PolimerosSao CarlosBrazil, 2012)
Physical and mechanical characterization of a recycled polypropylene and wood flour without additives
(Univ Fed Rio De Janeiro, Lab Hidrogenio, 2015)
Structure-fracture properties relationship for Polypropylene reinforced with fly ash with and without maleic anhydride functionalized isotactic Polypropylene as coupling agent
The deformation and fracture behavior of PP/ash composites with and without maleic anhydride functionalized iPP (MAPP) as coupling agent was investigated, focusing on the effect of ash content and loading conditions. A ...
Mechanical and thermal properties of multiwalled carbon nanotube/polypropylene composites using itaconic acid as compatibilizer and coupling agent
Multi-walled carbon nanotubes (CNTs) are functionalized with itaconic acid (IA) and its derivative, monomethylitaconate (MMI), to prepare CNT/isotactic polypropylene (PP) composites. To promote dispersion and improved ...
Synthesis and characterization of polypropylene/iron encapsulated carbon nanotube composites with high magnetic response at room temperature
Magnetic and conducting polypropylene (PP) polymer nanocomposites with different loadings of synthetic carbon nanotubes (CNT-Fe) were fabricated by in-situ polymerization. Chemical vapor deposition was used as the synthetic ...
Synthesis, characterization and properties of poly(propylene-1-octene)/graphite nanosheet nanocomposites obtained by in situ polymerization
Poly(propylene-1-octene)/graphite nanosheet (PPC8/GNS) nanocomposites with different comonomer and graphite nanosheet (GNS) contents were synthesized by in situ polymerization using metallocene catalyst. There was a ...
Effect of morphology on the permeability, mechanical and thermal properties of polypropylene/SiO2 nanocomposites
Spherical silica nanoparticles with 20 and 100 nm diameters and organic-template layered silica nanoparticles synthesized by the sol-gel method were melt blended with a polypropylene (PP) matrix in order to study and ...
Effect of Carbon-Based Particles on the Mechanical Behavior of Isotactic Poly(propylene)s
(Wiley-VCH Verlag GMBH, 2016)
Different carbon-based fillers such as carbon nanotubes (CNTs), graphite, and thermally reduced graphene oxide (TrGO) are melt mixed with an isotactic poly(propylene) (iPP) and the mechanical properties of the resulting ...
Melt functionalization of polypropylene with methyl esters of itaconic acid
(ELSEVIER SCI LTD, 2001-05)
Polypropylene (pp) was functionalized in the melt phase by grafting with itaconic acid derivatives. 2,5-dimethyl-2,5-bis(tert-buthyl-peroxy) hexane (lupersol 101) was used as radical initiator. A Brabender Plasticorder was ...
Soda-Treated Sisal/Polypropylene Composites
(SPRINGER/PLENUM PUBLISHERS, 2008)
Treated sisal fibers were used as reinforcement of polypropylene (PP) composites, with maleic anhydride-grafted PP (MAPP) as coupling agent. The composites were made by melting processing of PP with the fiber in a heated ...