Preparation and Study on the Properties of Gypsum Whiskers Reinforced Resin Matrix Composites

Chuan Wei Du; Guo Zhong Li

doi:10.4028/www.scientific.net/AMM.327.189

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Preparation and Study on the Properties of Gypsum Whiskers Reinforced Resin Matrix Composites
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 327Preparation and Study on the Properties of Gypsum...

Preparation and Study on the Properties of Gypsum Whiskers Reinforced Resin Matrix Composites

Abstract:

In this paper, gypsum whiskers reinforced resin matrix composites were prepared with the desulfurization gypsum by the technology of atmospheric acidification. The influences of stabilization reagent on the stability of the gypsum whiskers were studied. Meanwhile, the enhanced effects of surface treatment and different contents of gypsum whiskers on the resin matrix composite were analyzed. Scanning electron microscopy, metallographic microscopy, X-ray diffraction test were taken to conduct analysis of the morphology and the aspect ratio of gypsum whiskers. Besides, the mechanical properties of gypsum whiskers reinforced resin matrix composites were tested, and cross-section scanning was used to analyze the strengthening mechanism.