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<p>The contribution of materials in daily life has changed in recent decades due to increasing demand for lightweight, cost effective and sustainable compounds. Thus, present study aims to investigate the polymer composite developed by using bio extracted areca fiber and industrial waste sourced waste rubber latex filler particle, and that reinforcement substance is utilized after silane modification process. In addition, the nature of material determined based on their performance and durability, thus the present research investigated the ageing conditioned composite and their fatigue, creep, drop load impact, and water absorption properties. The composite performance was analyzed as per ASTM standard. Based on the result observation, the composite VR13 with increase in concentration of surface modified filler particle of 6 vol% and surface modified areca fiber of 40 vol% shows maximum cyclic load bearing fatigue properties of high life cycle counts of 23,188 for the applied load of 25% Ultimate Tensile Strength (UTS), 20,561 cycles for 50% UTS, and 17,612 cycles for the applied load of 75% UTS.Furthermore, the same composite VR13 exhibits maximum creep strain behavior with strain values of 0.00095, 0.00142, 0.00179, 0.00207, 0.0023over time seconds of 2000s, 4000s, 6000s, 8000s, and 10000s, respectively. The drop load impact analysis found that increasing the surface modified filler concentration by 6 vol% (VR13) resulted in an impact energy of 3&#xa0;J with respect to the time seconds of 0.0060 and a load of 5.1 KN with respect to the deflection of 2.6&#xa0;mm. Furthermore, the composite’s water absorption qualities under plain matrix V exhibit the lowest absorption rate of 0.75%, and among fiber and filler reinforcement, the composite V33 under temperature ageing shows the lowest water absorption rate of 1.36%. Overall, silane-treated bio-fibers and industrial waste fillers enhance the strength and durability of composites, especially in unaged and certain temperature-aged conditions, making them well-suited for applications requiring resistance to environmental changes, moisture, and impact.</p>

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Effect of silane surface treatment on aged areca fiber-latex rubber waste powder vinyl ester composite: creep, fatigue, drop load impact and water absorption behavior

  • 期刊论文

  • 发表日期：

    2026年1月27日

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  • K. Pratheesh,
  • Seeniappan Kaliappan,
  • L. Natrayan,
  • M. Muthukannan,
  • N. Balaji,
  • M. Ramya,
  • Manzoore Elahi M. Soudagar,
  • Sami Al Obaid,
  • Sulaiman Ali Alharbi

摘要

The contribution of materials in daily life has changed in recent decades due to increasing demand for lightweight, cost effective and sustainable compounds. Thus, present study aims to investigate the polymer composite developed by using bio extracted areca fiber and industrial waste sourced waste rubber latex filler particle, and that reinforcement substance is utilized after silane modification process. In addition, the nature of material determined based on their performance and durability, thus the present research investigated the ageing conditioned composite and their fatigue, creep, drop load impact, and water absorption properties. The composite performance was analyzed as per ASTM standard. Based on the result observation, the composite VR13 with increase in concentration of surface modified filler particle of 6 vol% and surface modified areca fiber of 40 vol% shows maximum cyclic load bearing fatigue properties of high life cycle counts of 23,188 for the applied load of 25% Ultimate Tensile Strength (UTS), 20,561 cycles for 50% UTS, and 17,612 cycles for the applied load of 75% UTS.Furthermore, the same composite VR13 exhibits maximum creep strain behavior with strain values of 0.00095, 0.00142, 0.00179, 0.00207, 0.0023over time seconds of 2000s, 4000s, 6000s, 8000s, and 10000s, respectively. The drop load impact analysis found that increasing the surface modified filler concentration by 6 vol% (VR13) resulted in an impact energy of 3 J with respect to the time seconds of 0.0060 and a load of 5.1 KN with respect to the deflection of 2.6 mm. Furthermore, the composite’s water absorption qualities under plain matrix V exhibit the lowest absorption rate of 0.75%, and among fiber and filler reinforcement, the composite V33 under temperature ageing shows the lowest water absorption rate of 1.36%. Overall, silane-treated bio-fibers and industrial waste fillers enhance the strength and durability of composites, especially in unaged and certain temperature-aged conditions, making them well-suited for applications requiring resistance to environmental changes, moisture, and impact.