材料科学
热重分析
弹性体
嫁接
差示扫描量热法
聚乙烯
丙烯酸
增容
高分子化学
辛烯
傅里叶变换红外光谱
茂金属
过氧化苯甲酰
复合材料
化学工程
聚合物混合物
共聚物
聚合物
聚合
工程类
物理
热力学
作者
Anjan Biswas,Abhijit Bandyopadhyay,Nikhil K. Singha,Anil K. Bhowmick
摘要
Abstract In the present work, the metallocene‐based polyethylene–octene elastomer (POE) was chemically modified by solution grafting of acrylic acid in presence of benzoyl peroxide. The relative proportions of graft and gel formation were optimized through %weight gain, Fourier Transform infrared spectroscopy, elemental analysis and proton nuclear magnetic resonance spectroscopy. The gel formation in the POE matrix was found to be the prime competitor. The effect of grafting at its maximum level on various physicomechanical properties was thoroughly investigated, using X‐ray diffraction analysis, differential scanning calorimetry, mechanical, dynamic mechanical, and thermogravimetric analysis. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007
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