Avaliação das propriedades de compósitos de polipropileno reforçados com casca de aveia

Química Nova

Luciano Gomes Furlan²  Ueiler Lisoski Duarte¹  Raquel Santos Mauler¹ 

[1] ,Instituto Federal do Rio Grande do SulPorto Alegre RS ,Brasil

关键词: polypropylene;    oat;    mechanical properties;   

DOI  :  10.1590/S0100-40422012000800002

来源: SciELO

【 摘 要 】

The preparation of oat-reinforced polypropylene nanocomposites with different fiber contents by means of melt-processing was investigated. Composite properties were evaluated by Scanning Electron Microscopy (SEM), Flexural Modulus, Dynamic Mechanical Analysis (DMA), Differential Scanning Calorimetry (DSC) and Thermogravimetric Analysis (TGA). Findings confirmed that the oat composite properties were affected by fiber type and content. Improvements in mechanical properties were obtained using fiber contents < 20% w.t.

【 授权许可】

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