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  5. Percolation Threshold and Activation Energy of Polypropylene-Alkyl Polyoxyethylene-Montmorillonite I

Percolation Threshold and Activation Energy of Polypropylene-Alkyl Polyoxyethylene-Montmorillonite I

来源 :第七届亚澳复合材料会议 | 被引量 : 0次 | 上传用户：leilei2740
【摘 要】
：
Montmorillonite (MMT) layered clay was treated with poly(ethylene glycol) monolaurate (PEGM) based surfactant with long alkyl chain.PEG600 provided both intercalation between clay layers and compatibi
【作 者】
：
M.Pannirselvam R.Gupta B.J.Park H.J.Choi M.C.Jollands S.N.Bhattacharya R.A.Shanks 
【机 构】
：
Rheology and Materials Processing Centre,RMIT University,Melbourne,Australia
【出 处】
：
第七届亚澳复合材料会议
【发表日期】
：
2010年4期
【关键词】
：
nanocomposite dynamic rheology polyether activation energy percolation threshold 
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　　Montmorillonite (MMT) layered clay was treated with poly(ethylene glycol) monolaurate (PEGM) based surfactant with long alkyl chain.PEG600 provided both intercalation between clay layers and compatibilization with polypropylene (PP).The treated clay (PEGM) was added to prepare nanocomposite using a melt intercalation technique (Brabender twin screw extruder).The effect of treated clay on morphological, structural and rheological properties of PP was analysed with transmission electron microscopy (TEM), wide angle X-ray scattering (WAXS), and dynamic rheology (ARES rheometer) respectively.
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