Post Consumer High Density
Mostrando 1-5 de 5 artigos, teses e dissertações.
-
1. Influence of lubricant oil residual fraction on recycled high density polyethylene properties and plastic packaging reverse logistics proposal
Abstract To recycle post-consumer HDPE contaminated with waste lubricating oils, companies include prior washing and drying in the process. This consumes large amounts of water and energy, generates significant effluent requiring treatment. This study assesses lubricating oil influence on HDPE properties to evaluate the feasibility of its direct mechanical r
Polímeros. Publicado em: 2015-10
-
2. Development and characterization of post-consumer rubber tire powder, high density polyethylene and ethylene-octene-1copolymer ternary mixtures
Scrap tires are considered a type of waste that litters landfills and the environment in general. Due to its chemically cross-linked structure, this material cannot be recycled by conventional processes because it does not melt. This work examined the production of polymeric composites using high density polyethylene (HDPE) filled with rubber tire powder (RT
Polímeros. Publicado em: 2014-12
-
3. Influence of coupling agent in compatibility of post-consumer HDPE in thermoplastic composites reinforced with eucalyptus fiber
This study investigates the feasibility of using recycled high density polyethylene (HDPE) and wood fiber from species Eucalyptus grandis (EU) to manufacture experimental composite panels. The use of maleated polyethylene as coupling agent (CA) improved the compatibility between the fiber and plastic matrix. The mechanical properties of the resultant composi
Mat. Res.. Publicado em: 25/03/2014
-
4. Compatibilizing effect of post-consumer high density polyethylene in blends with polyamide-6 / Efeito compatibilizante do polietileno de alta densidade pos-consumo em blendas com poliamida-6
Polymer blends are commonly immiscible, due to the small entropy of mixture, and incompatible, caused by the absence of intermolecular interactions between the phases, resulting in poor mechanical properties. The addition of block or graft copolymers is an alternative way to improve the adhesion at the interface and to reduce the interfacial tension. In this
Publicado em: 2007
-
5. Films of post-consumer polypropylene composites for the support layer in synthetic paper
Composite films were studied as possible candidates for the central or support layer of synthetic paper in a multilayer structure. Recycled post-consumer polypropylene films were reinforced with inorganic fillers at various compositions and under several processing conditions, with the aim of optimizing the physical and mechanical properties of rigidity and
Polímeros. Publicado em: 2006-06