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Itens para a visualização no momento 11-18 of 18
Gaseificação em leito fluidizado da fração polimérica contida no rejeito (FPR) proveniente da triagem de resíduos sólidos urbanos (RSU)
(2019-02-15)
The worldwide solid waste composition indicates that polymeric materials account for, approximately, 10% of municipal solid waste (MSW). The MSW after sorting still contain a plastic fraction (FPR) made of recyclable waste, ...
Obtenção e caracterização de filmes poliméricos a partir de amido de milho e de gelatina recuperada de resíduos de couro curtido ao cromo (III)
(2016-05-24)
Polymers produced from renewable sources have drawn the scientific community attention due to their environmental advantages when compared to those from petroleum. Many of these polymers, such as those produced from starch ...
Desenvolvimento de compósitos de POLI (acrilonitrila-CO-butadieno-CO-estireno) / microesferas ocas de vidro para utilização na indústria automobilística
(2015-11-20)
The application of polymeric materials in automobiles have increased due to weight reduction and the large number of possible applications of these materials. The poly (acrylonitrile-cobutadiene-co-styrene) (ABS) is widely ...
Reciclagem de PETpc na incorporação da formulação de uma tinta em pó
(2016-11-24)
The Growing use of PET packaging results in high generation of solid waste. Recycling is an alternative For a polymeric material this reuse. This study aims to evaluate the influence of incorporation of 2.5, 5 and 7.5% ...
Desenvolvimento e caracterização de filmes poliméricos de polietileno com adição de nanocargas para aplicação em blindagem balística
(2023-06-16)
The development of new engineering materials for individual or collective protection purposes is increasing. Due to the advancement of tactical and military technologies, it is necessary to improve armoring systems, for ...
Avaliação da utilização de aditivos de fontes renováveis em compósitos de poli(ácido lático) e casca de noz-pecã
(2021-06-23)
Polymer based composites with natural fibers as reinforcement generally presents problems in processing and due to the low interaction between polymers and natural fibers, often composite can suffer a downgrade in its ...