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Itens para a visualização no momento 21-24 of 24
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 ...
Análise de resíduos de pesticidas em farinha de trigo integral usando método QuEChERS modificado e determinação por LC-MS/MS
(2015-05-11)
Due to the frequent use of agrochemicals, it is important to control the same. Thereby, instrumental analytical methods, particularly liquid chromatography analyzes, are able to qualitatively and quantitatively evaluate ...
Avaliação da degradação biótica do poli(ácido lático), do polipropileno e suas misturas pela ação de fungos basidiomicetos
(2015-02-20)
Polymeric wastes when intended improperly, associated with its resistance to degradation may promote environmental pollution. Therefore, studies involving the degradation of some polymers are considered as an alternative ...