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http://dx.doi.org/10.12925/jkocs.2017.34.3.643

Mechanical Properties on Poly Lactic Acid based Graft Copolymer with Polyethylene Glycol Acrylate  

Kim, Ki-Jun (Dep. of Chemical Eng., Daejin Uni.)
Sung, Wan-Mo (Dep. of Chemical Eng., Daejin Uni.)
Kim, Joo-Han (Dep. of Chemical Eng., Daejin Uni.)
Jung, Hyung-Hak (Dep. of Chemical Eng., Daejin Uni.)
Publication Information
Journal of the Korean Applied Science and Technology / v.34, no.3, 2017 , pp. 643-649 More about this Journal
Abstract
Biodegradable enzymes such as lipase and proteinase can hydrolyze not only fatty acid esters and triglycerides, but also aliphatic polyesters. We measured the biodegradability that biodegradable enzymes have an important role in the degradation of natural aliphatic poly material such as PLA, corn starch, and polyethylene glycol in the natural environment. However, we investigated on the biodegradability of PLA, PLA and Polyethylene acrylate blended, and PLAcoPolyethylene polymerized with PLA graft copolymer Polyethylene glycol acrylate. When prepared biodegradable polymers. the Mechanical properties of them were measured on Biodegradability, thermal properties, real time in-situ electrical monitoring of polymers resin. Therefore BOD and biodegradation of PLAcoPolyethylene was graft copolymerized with PLA and polyethylene acrylate were measured at a lower rate than the other samples.
Keywords
PLA; biodegradable polymer; micro-particle; PMEIS;
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