Effect of Electron Beam Irradiation on Thermal and Mechanical Properties of Poly (lactic acid) / Poly (ethylene-co-glycidyl methacrylate) Blend

被引：1

作者：

Kumar, Ashish ^{[1
]}

Rao, T. Venkatappa ^{[1
]}

Chowdhury, S. Ray ^{[2
]}

Reddy, S. V. S. R. ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Phys, Warangal 506004, Telangana, India

[2] Bhabha Atom Res Ctr, RTDD, Bombay 400085, Maharashtra, India

来源：

LET THERE BE LIGHT: REFLECTIONS OF A CONGRESS ON LIGHT | 2017年 / 1849卷

关键词：

Poly (lactic acid); Poly (ethylene-co-glycidyle methacrylate); HDT; E-beam; POLY(LACTIC ACID);

D O I：

10.1063/1.4984186

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Physiochemical blend of Poly (lactic acid) (PLA)/Poly (ethylene-co-glycidyl methacrylate) (PEGMA) has been prepared by using twin-screw Micro compounder. The weight ratio of the blends was fixed at 80:20 (PLA: PEGMA). After that, the multipurpose test specimens-ASTM D638 of resulting blend and pristine PLA were prepared by injection moulding with mould temperature 32 degrees C. Furthermore, some test Specimens-ASTM D256 also prepared for notch impact test. The prepared samples were exposed to electron beam irradiation at different doses. These samples (un-irradiated and irradiated) were tested for mechanical and thermal properties. A detailed study is made by observing the improvement m the mechanical and thermal properties of the prepared blends with and without electron beam irradiation.

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