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A Study on Recycling Technology of Waste Tire Powder by Particle Size Distribution Analysis  

Hwang, Sung-Hyuk (Department of Polymer Science & Engineering, Gyeongsang National University)
Jung, Jae-Hum (Department of Polymer Science & Engineering, Gyeongsang National University)
Pack, So-Yoon (J S Tech Co., LTD)
Kim, Jin-Kuk (Department of Polymer Science & Engineering, Gyeongsang National University)
Publication Information
Elastomers and Composites / v.38, no.2, 2003 , pp. 128-138 More about this Journal
Abstract
It goes to be serious with environmental pollution because of great number of waste tires scrapped each you. That is why there are lots of studies for efficient recycle. We tried to reduce particle size of the waste tire powder using a new technology of self-designed grinding machine (SDGM) and ultrasonic treatment. The purpose of this study is to improve the physical properties of reduced waste tire powder. We investigated the fine powder by particle size distribution(PSD) analysis. And also we examined the physical and mechanical properties and cross-link density at various particle sire. Also we carried out morphological studies after making the products by SEM.
Keywords
environmental pollution; waste rubber; cross-link; mechanical properties; SDGM(self design grinding machine);
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