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首页> 外文期刊>Acta Physica Polonica >Surface Modification Effect of Volcanic Ash Particles Using Silane Coupling Agent on Mechanical Properties of Polyphenylene Sulfide Composites
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Surface Modification Effect of Volcanic Ash Particles Using Silane Coupling Agent on Mechanical Properties of Polyphenylene Sulfide Composites

机译：硅烷偶联剂对火山灰颗粒表面改性对聚苯硫醚复合材料力学性能的影响

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摘要

The surface treatment of volcanic ash particles with various concentrations (1-3-5% (v/v)) silane coupling agent (3-aminopropyltriethoxysilane (3-APTS)) having organic functional group was conducted. After surface treatment, polyphenylene sulfide (PPS) composite samples containing surface treated volcanic ash particles at two concentrations (10 and 15 wt%) were manufactured by twin screw extruder and injection molding machine. This study investigated the effect of surface modification on mechanical properties of two different concentrated volcanic ash/PPS composites. All tests were performed using a Shimadzu AG-X Universal Tester. Tensile and three point bending tests were carried out at a crosshead speed of 1 mm/min and 2 mm/min according to ISO 527-2 and ASTM D790 standards, respectively. During the experiments, the relation between the mechanical properties and surface treatment concentrations of silane agent on volcanic ash/PPS composites was determined as a function of tensile strength and modulus, flexural strength and modulus. Moreover, fracture surface morphologies of volcanic ash/PPS composite samples were observed by using a scanning electron microscopy.
机译：对具有有机官能团的各种浓度（1-3-5％（v / v））硅烷偶联剂（3-氨丙基三乙氧基硅烷（3-APTS））的火山灰颗粒进行了表面处理。经过表面处理后，通过双螺杆挤出机和注塑机制造了包含两种浓度（10和15 wt％）的表面处理过的火山灰颗粒的聚苯硫醚（PPS）复合样品。这项研究调查了表面改性对两种不同的浓火山灰/ PPS复合材料力学性能的影响。所有测试均使用Shimadzu AG-X通用测试仪进行。分别根据ISO 527-2和ASTM D790标准，以1 mm / min和2 mm / min的十字头速度进行拉伸和三点弯曲测试。在实验过程中，确定了火山灰/ PPS复合材料上硅烷试剂的机械性能与表面处理浓度之间的关系，该关系是拉伸强度和模量，弯曲强度和模量的函数。此外，通过使用扫描电子显微镜观察了火山灰/ PPS复合材料样品的断裂表面形态。

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  • 来源
    《Acta Physica Polonica》 |2016年第4期|495-497|共3页
  • 作者

    Bora M. O.; Coban O.; Fidan S.; Kutluk T.; Sinmazcelik T.;

  • 作者单位

    Kocaeli Univ, Fac Aeronaut & Astronaut, TR-41285 Kartepe Kocaeli, Turkey;

    Kocaeli Univ, Fac Aeronaut & Astronaut, TR-41285 Kartepe Kocaeli, Turkey;

    Kocaeli Univ, Fac Aeronaut & Astronaut, TR-41285 Kartepe Kocaeli, Turkey;

    Kocaeli Univ, Dept Chem Engn, TR-41380 Umuttepe Kocaeli, Turkey;

    Kocaeli Univ, Dept Mech Engn, TR-41380 Umuttepe Kocaeli, Turkey;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
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