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首页> 外文期刊>Journal of Applied Polymer Science >Enhanced oil resistance and mechanical properties of nitrile butadiene rubber/lignin composites modified by epoxy resin
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Enhanced oil resistance and mechanical properties of nitrile butadiene rubber/lignin composites modified by epoxy resin

机译：环氧树脂改性的丁腈橡胶/木质素复合材料的增强的耐油性和机械性能

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This is probably the first report on developing nitrile butadiene rubber (NBR) composites with enhanced performances via lignin bridged epoxy resin in the rubber matrix. NBR/lignin masterbatch has been prepared through latex-compounding method, and then epoxy resin (F51) was added in the NBR/lignin compounds by the melt compounding method. Lignin-epoxy resin networks were synthesized in situ during the curing process of rubber compounds through epoxide-hydroxyl reactions. Compared with lignin filler, lignin-F51 networks showed an improved oil resistance ability and led to increased mechanical properties, crosslinking density, and thermal stability of the rubber composites. This method provides a new insight into the fabrication of novel interpenetrating polymer networks in rubber composites and enlarges the potential applications of lignin in high performance rubber composites. VC (C) 2015 Wiley Periodicals, Inc.
机译：这可能是关于开发通过橡胶基质中木质素桥联环氧树脂增强性能的丁腈橡胶（NBR）复合材料的第一份报告。通过胶乳复合法制备了NBR /木质素母料，然后通过熔融复合法在NBR /木质素化合物中加入了环氧树脂（F51）。木质素-环氧树脂网络是在橡胶化合物的硫化过程中通过环氧-羟基反应原位合成的。与木质素填料相比，木质素-F51网络显示出更高的耐油性，并导致橡胶复合材料的机械性能，交联密度和热稳定性提高。该方法为在橡胶复合材料中新型互穿聚合物网络的制造提供了新的见识，并扩大了木质素在高性能橡胶复合材料中的潜在应用。 VC（C）2015威利期刊公司

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