改性剑麻短纤维/天然橡胶复合材料的研究Ⅱ.短纤维/橡胶界面粘合状况评估

Study on Modified Short Sisal Fiber/NR Composite Ⅱ. Evaluation of Fiber/Rubber Interfacial Adhesion

从复合材料的溶胀性能出发 ,用三种不同方法———试样的拉伸破坏溶胀、Lorenz-Parks方程和Kraus公式分析了短纤维 /橡胶的界面粘合状况。结果表明 ,粘合体系HRH比RH更适合于剑麻短纤维

Short sisal fiber/NR interfacial adhesion was evaluated by three different methods through swelling characteristics, e.g, by swelling properties of the vulcanizates after elongation, Lorenz-Parks Equation and by Kraus Formula. It was shown that HRH is better than RH for sisal fiber/NR interfacial adhesion.