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首页> 外文期刊>Journal of Polymers and the Environment >Plant Based Poly-functional Hindered Phenol Derivative as an Alternative for Silane in Cis-Polyisoprene and its Functionalized Derivative Systems Containing Nano-sized Particulates
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Plant Based Poly-functional Hindered Phenol Derivative as an Alternative for Silane in Cis-Polyisoprene and its Functionalized Derivative Systems Containing Nano-sized Particulates

机译：基于植物的多功能受阻酚衍生物可替代顺式聚异戊二烯中的硅烷及其包含纳米微粒的功能化衍生物系统

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The present work provides extensive insight into the newly developed sustainable bio-resin (terpene) functionalized Natural Rubber (NR). Structural elucidation of the functionalized NR was established by proton nuclear magnetic resonance (H-1 NMR) and Fourier transform infrared spectroscopy (FTIR) respectively. This study demonstrates the effect of Bio-Resin Functionalized NR (BR-NR)/Epoxidized Natural rubber (ENR) blends combined with four different specific surface areas of highly dispersible silica (HDS). The primary aim of these analyses is the description of the interfacial area on the HDS surface involved in physical form (Micro pearl and Granule) and synergistic rubber-filler interaction mechanism for the superior reinforcement. Improved state of HDS dispersion has been achieved in absence of conventional toxic processing oil, silane coupling agent and normal zinc oxide. Remarkable improvement in overall properties corroborated with various meticulous characterization including cure characteristics, bound rubber content, Mullins effect and physico-mechanical properties etc. An augmented rubber-filler interaction is also supported by micro computed tomography morphology study. Dynamic mechanical analysis shows an ultra-low rolling resistance coupled with high traction and advanced elastic response of the greener macromolecules. More decisively, the macromolecule system toned up sparingly in the presence of the bio-resin. Newly developed BR-NR together with ENR 25 and their significant contribution to the improvements of properties are schematically explained.
机译：当前的工作提供了对新开发的可持续生物树脂（萜烯）功能化天然橡胶（NR）的广泛见解。分别通过质子核磁共振（H-1 NMR）和傅立叶变换红外光谱（FTIR）建立功能化NR的结构解析。这项研究证明了生物树脂功能化NR（BR-NR）/环氧天然橡胶（ENR）共混物与高分散性二氧化硅（HDS）的四个不同比表面积相结合的效果。这些分析的主要目的是描述HDS表面上涉及物理形式（微珠和颗粒）的界面区域，以及用于增强效果的增效橡胶－填料相互作用机制。在没有常规有毒加工油，硅烷偶联剂和普通氧化锌的情况下，HDS分散状态得以改善。总体性能的显着提高与各种细致的特性得到了证实，包括固化特性，胶结橡胶含量，穆林斯效应和物理机械性能等。通过显微计算机断层扫描形态学研究还支持了增强的橡胶-填料相互作用。动态力学分析显示，超低滚动阻力与绿色环保大分子的高牵引力和先进的弹性响应相结合。更具决定性的是，在生物树脂存在的情况下，大分子系统微调。简要说明了新开发的BR-NR和ENR 25及其对改善性能的重要贡献。

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