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http://dx.doi.org/10.7844/kirr.2013.22.4.46

Feedstock Recycling Technologies using Waste Vinyls  

Chung, Soo-Hyun (Korea Institute of Energy Research)
Na, Jeong-Gul (Korea Institute of Energy Research)
Kim, Sang-Guk (Korea Institute of Energy Research)
Woo, Hee-Myung (Chungbuk National University)
Kim, Young-Tae (Samkyungsanup Co.)
Publication Information
Resources Recycling / v.22, no.4, 2013 , pp. 46-54 More about this Journal
Abstract
The produced quantity of waste plastics including waste vinyls was assumed as about 5 million tons per year. The quantity of waste vinyls produced from the waste recycling center among total quantity of waste plastics was estimated as about 1 million tons per year. Most of waste vinyls produced from the waste recycling center were recycled as refuse plastic fuel(RPF) or recycled feedstock material. In this study, the medium material using waste vinyls was made by the melting process of heat medium heating and the tensile strength was analyzed for checking the usable possibility of recycled waste vinyl material by comparing with the existent product. In order to use the medium material for producing the recycled product, it can be considered that the tensile strength of medium material is more than 100 $kgf/cm^2$.
Keywords
Heat medium; Recycled material of waste plastic; Melting treatment; Tensile strength; Twin screw; Waste vinyls;
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