CHARPY IMPACT TESTS OF POLYESTER COMPOSITES REINFORCED WITH PALE FIBERS

被引：0
|
作者：
Gloria, Gabriel O. [1 ]
Altoe, Giulio R. [1 ]
Gomes, Maycon A. [1 ]
Vieira, Carlos Mauricio F. [1 ]
Teles, Maria Carolina A. [1 ]
Margem, Frederico M. [1 ]
Daniel, Glenio [2 ]
Monteiro, Sergio N. [3 ]
机构：
[1] State Univ Northern Rio de Janeiro, LAMAV, UENF, Ave Alberto Lamego 2000, BR-28013602 Campos Dos Goytacazes, Brazil
[2] Fac Redentor, FAC, Rodovia BR 356,25 Bairro Cidade Nova, BR-28300000 Itaperuna, Brazil
[3] Inst Mil Engn, Praca Gen Tibfircio,80 Urca, BR-22290270 Rio De Janeiro, RJ, Brazil
来源：
CHARACTERIZATION OF MINERALS, METALS, AND MATERIALS 2016 | 2016年
关键词：
PALF fiber; Polyester composite; Charpy test; GLASS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
With the society's demand for new environmentally friendly materials, new alternatives, such as the PALE fiber, are being developed to replace synthetic fibers which are harmful to the environment. However, there is limited information about the impact resistance of polyester composites incorporated with PAI F fibers. 'therefore, the aim of this work was to analyze the absorbed impact energy of these composites. Impact specimens with up 30% in volume of PALE fibers were fabricated. The fibers were press molded with a orthophtalic polyester resin mixed with the proper hardener and set to cure for 24 hours at room temperature and pressured in the mold up to 5 tons. Specimens were test in a chaipy pendulum. The results showed increase in the absorbed impact energy with higher amount of incorporated fiber. This performance can be explained by the difficult of rupture imposed the type of cracks resulting from fiber/matrix interaction.
引用
收藏
页码：371 / 376
页数：6
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