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Material Properties and Statistical Analysis of Natural Rubber-Based Adhesives

机译:天然橡胶基胶粘剂的材料性能和统计分析

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摘要

Material properties of epoxidized natural rubber (ENR 50)-based adhesive were determined using DSC, TGA and FTIR analysis which was prepared using gum rosin and toluene as tackifier and solvent respectively. Quadratic regression was fitted to model the effect of peel strength and shear strength of the adhesives. Result shows that peel and shear strength increases up to an optimum molecular weight of 4.2 × 10~4 g/mol of ENR 50. Peel strength and shear strength also increases with increase in rate of testing, an observation which is associated to the viscoelastic response of the adhesive. Statistical analysis was carried out to further investigate the effect of molecular weight and testing rate on peel and shear strength.
机译:使用DSC,TGA和FTIR分析确定环氧化天然橡胶(ENR 50)基胶粘剂的材料性能,该分析分别使用松香和甲苯作为增粘剂和溶剂制备。二次回归拟合以模拟粘合剂的剥离强度和剪切强度的影响。结果表明,剥离强度和剪切强度增加到最佳分子量为ENR 50的4.2×10〜4 g / mol。剥离强度和剪切强度也随着测试速率的增加而增加,这与粘弹性响应有关的粘合剂。进行统计分析以进一步研究分子量和测试速率对剥离强度和剪切强度的影响。

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  • 来源
    《Journal of Polymers and the Environment》 |2013年第3期|833-849|共17页
  • 作者单位

    Division of Bio-Resource, Paper and Coatings Technology,School of Industrial Technology, Universiti Sains Malaysia,11800 Penang, Malaysia;

    Division of Bio-Resource, Paper and Coatings Technology,School of Industrial Technology, Universiti Sains Malaysia,11800 Penang, Malaysia;

    Division of Environmental Technology, School of Industrial Technology, Universiti Sains Malaysia, 11800 Penang, Malaysia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Polymer; Coating; Adhesion; Thermal properties; FTIR; Statistical analysis;

    机译:聚合物;涂层;附着力;热性能;FTIR;统计分析;

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